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Bom manual de uso
As regras impõem ao revendedor a obrigação de fornecer ao comprador o manual com o produto IBM EM78P447N. A falta de manual ou informações incorretas fornecidas ao consumidor são a base de uma queixa por não conformidade do produto com o contrato. De acordo com a lei, pode anexar o manual em uma outra forma de que em papel, o que é frequentemente utilizado, anexando uma forma gráfica ou manual electrónicoIBM EM78P447N vídeos instrutivos para os usuários. A condição é uma forma legível e compreensível.
O que é a instrução?
A palavra vem do latim "Instructio" ou instruir. Portanto, no manual IBM EM78P447N você pode encontrar uma descrição das fases do processo. O objetivo do manual é instruir, facilitar o arranque, a utilização do equipamento ou a execução de determinadas tarefas. O manual é uma coleção de informações sobre o objeto / serviço, um guia.
Infelizmente, pequenos usuários tomam o tempo para ler o manual IBM EM78P447N, e um bom manual não só permite conhecer uma série de funcionalidades adicionais do dispositivo, mas evita a formação da maioria das falhas.
Então, o que deve conter o manual perfeito?
Primeiro, o manual IBM EM78P447N deve conte:
- dados técnicos do dispositivo IBM EM78P447N
- nome do fabricante e ano de fabricação do dispositivo IBM EM78P447N
- instruções de utilização, regulação e manutenção do dispositivo IBM EM78P447N
- sinais de segurança e certificados que comprovam a conformidade com as normas pertinentes
Por que você não ler manuais?
Normalmente, isso é devido à falta de tempo e à certeza quanto à funcionalidade específica do dispositivo adquirido. Infelizmente, a mesma ligação e o arranque IBM EM78P447N não são suficientes. O manual contém uma série de orientações sobre funcionalidades específicas, a segurança, os métodos de manutenção (mesmo sobre produtos que devem ser usados), possíveis defeitos IBM EM78P447N e formas de resolver problemas comuns durante o uso. No final, no manual podemos encontrar as coordenadas do serviço IBM na ausência da eficácia das soluções propostas. Atualmente, muito apreciados são manuais na forma de animações interessantes e vídeos de instrução que de uma forma melhor do que o o folheto falam ao usuário. Este tipo de manual é a chance que o usuário percorrer todo o vídeo instrutivo, sem ignorar especificações e descrições técnicas complicadas IBM EM78P447N, como para a versão papel.
Por que ler manuais?
Primeiro de tudo, contem a resposta sobre a construção, as possibilidades do dispositivo IBM EM78P447N, uso dos acessórios individuais e uma gama de informações para desfrutar plenamente todos os recursos e facilidades.
Após a compra bem sucedida de um equipamento / dispositivo, é bom ter um momento para se familiarizar com cada parte do manual IBM EM78P447N. Atualmente, são cuidadosamente preparados e traduzidos para sejam não só compreensíveis para os usuários, mas para cumprir a sua função básica de informação
Índice do manual
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Página 1
EM78P447N 8-Bit Microcontroller with OTP ROM Product Specification D OC . V ERSION 1.1 ELAN MICROELECTRONICS CORP. March 2005[...]
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Página 2
T rademark Acknowledgments: IBM is a register ed trademark and PS/2 is a trademark of IBM. Window s is a trademark of Microsoft Corporation. ELAN and ELAN logo are trademarks of ELAN Micr oelectronics Corporation. Copyright © 2005 by ELAN Microelectr onics Corporation All Rights Reserved Printed in T aiwan The contents of this specificat ion are s[...]
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Página 3
Contents Product Specification (V1.1) 03.30.2005 • iii Contents 1 GENERAL DESCRIPTION ......................................................................................... 1 2 FEA TURES ................................................................................................................. 1 3 PIN ASSIGNMENT .........................[...]
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Página 4
Contents iv • Product Specification (V1.1) 03.30.2005 5 ABSOLUTE MAXIMUM RA TINGS ........................................................................... 34 6 DC ELECTRICAL CHARACTERISTICS .................................................................. 34 6.1 DC Electrical Characteristic ....................................................[...]
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Página 5
EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 1 (This specification is subject to change without further notice) 1 GENERAL DESCRIPTION EM78P447N is an 8-bit microprocessor with low-power and high-speed CMOS technology and high noise immunity. It is equipped wi th 4K*13-bits Electrical One Time Programmabl[...]
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Página 6
EM78P447N 8-Bit Microcontroller w ith OTP ROM 2 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) Programmable free running watchdog timer 10 programmable pull-high pins 2 programmable open-drain pins 2 programmable R-option pins Package types: • 20 pin DIP 300mil :EM7[...]
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Página 7
EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 3 (This specification is subject to change without further notice) 3 PIN ASSIGNMENT TCC VDD NC Vss /INT P50 P51 P53 P60 P61 P62 P63 P64 P52 /RESET OSCI OSCO P77 P76 P75 P74 P72 P71 P70 P67 P66 P65 P73 EM78P447NAP EM78P447 NAM 1 2 3 4 5 6 7 8 9 10 11 12 14 13 2[...]
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Página 8
EM78P447N 8-Bit Microcontroller w ith OTP ROM 4 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) Table 1 EM78P447NAP and EM78P447NAM Pin Description Symbol Pin No. Type Function VDD 2 - ■ Power supply . OSCI 27 I ■ XTAL type: Crystal input terminal or external clock input pin. ■ RC t[...]
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Página 9
EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 5 (This specification is subject to change without further notice) Table 3 EM78P447NBP and EM78P447NBWM Pin Description Symbol Pin No. Type Function VDD 4 - ■ Power supply . OSCI 29 I ■ XTAL type: Cry stal input terminal or external clock input pin. ■ RC[...]
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Página 10
EM78P447N 8-Bit Microcontroller w ith OTP ROM 6 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) Table 5 EM78P447NDK and EM78P447NDM Pin Description Symbol Pin No. Type Function VDD 3 - ■ Power supply. OSCI 19 I ■ XTAL type: Cry stal input terminal or external clock input pin. ■ RC t[...]
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Página 11
EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 7 (This specification is subject to change without further notice) 4.1 Operational Registers 4.1.1 R0 (Indirect Addressing Register) R0 is not a physically implemented register. Its major function is to act as an indirect addressing pointer. Any instruction us[...]
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Página 12
EM78P447N 8-Bit Microcontroller w ith OTP ROM 8 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) All instruction are single instruction cycle (f clk/2 or fcl k/4) except for the instruction that would change the contents of R2. Such instruction will need one more instruction cycle. A7 [...]
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Página 13
EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 9 (This specification is subject to change without further notice) Aaddress R PAGE r egisters IOC PAG E registers 00 R0 (Indirect Addressing Register) Reserve 01 R1 (Time Clock Co unter) CONT (Control Register) 02 R2 (Program Counter) Reserve 03 R3 (Status Reg[...]
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Página 14
EM78P447N 8-Bit Microcontroller w ith OTP ROM 10 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) 4.1.4 R3 (Status Register) 7 6 5 4 3 2 1 0 GP PS1 PS0 T P Z DC C Bit 7 (GP) General read/write bit. Bits 6 (PS1) ~ 5 (PS0) Page select bits. PS1~PS0 ar e used to pre-select a program memory pa[...]
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EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 11 (This specification is subject to change without further notice) 4.1.8 R3F (Interrupt Status Register) Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 - - - - EXIF - - TCIF Bit 3 (EXIF) External interrupt flag. Set by falling edge on /INT pin, flag cleared [...]
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Página 16
EM78P447N 8-Bit Microcontroller w ith OTP ROM 12 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) Bit 4 (TE) TCC signal edge 0: increment if the transition from low to high takes place on TCC pin 1: increment if the transition from high to low takes place on TCC pin Bit 3 (PAB) Prescaler a[...]
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Página 17
EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 13 (This specification is subject to change without further notice) 4.2.5 IOCE (WDT Control Register) 7 6 5 4 3 2 1 0 - ODE WDTE SLPC ROC - - /WUE Bit 6 (ODE) Control bit is used to enable the open-drain of P76 and P77 pins 0: Disable open-drain output. 1: Ena[...]
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Página 18
EM78P447N 8-Bit Microcontroller w ith OTP ROM 14 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) Bit 0 (/WUE) Control bit is used to enable the wake-up function of P74 and P75. 0: Enable the wake-up function. 1: Disable the wake-up function. The /WUE bit can be read and written. Bits 1~2,[...]
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Página 19
EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 15 (This specification is subject to change without further notice) 4.3 TCC/WDT & Prescaler An 8-bit counter is available as prescale r for the TCC or WDT. The prescaler is available for either the TCC or WDT only at any given time, and the PAB bit of the [...]
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Página 20
EM78P447N 8-Bit Microcontroller w ith OTP ROM 16 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) 4.4 I/O Port s The I/O registers, Port 5, Port 6, and Port 7, are bi-directional tri-state I/O ports. The functions of Pull-high, R-option, and O pen-drain can be performed internally by CONT [...]
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Página 21
EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 17 (This specification is subject to change without further notice) 4.5 RESET and W ake-up 4.5.1 RESET A RESET is initiated by one of the following events- (1) Power on reset, or (2) /RESET pin input “low”, or (3) WDT timeout. (if enabled) The device is ke[...]
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Página 22
EM78P447N 8-Bit Microcontroller w ith OTP ROM 18 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) (A) Any of the wake-up pins is “0” as illust ra ted in Figure. 5. Upon waking, the controller will continue to execute the succeeding address. Under this case, before entering SLEEP2 MODE,[...]
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Página 23
EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 19 (This specification is subject to change without further notice) NOTE After w aking up from the SLEEP2 m ode, WDT is automatically enabled . The WDT enabled/disabled oper ation after waking up from SLEEP2 mo de should be appropriately defined in the sof[...]
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Página 24
EM78P447N 8-Bit Microcontroller w ith OTP ROM 20 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) Address Name Reset Type Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Wake-Up from Pin Change P P P P P P P P Bit Name P57 P56 P55 P54 P53 P52 P51 P50 0x05 R5(P5) Power-On U U U U U U U U /R[...]
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Página 25
EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 21 (This specification is subject to change without further notice) 4.5.2 The Status of RST, T, and P of STATUS Register A RESET condition is initiated by one of the following events: 1. A power-on condition, 2. A high-low-high pulse on /RESET pin, and 3. Watc[...]
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Página 26
EM78P447N 8-Bit Microcontroller w ith OTP ROM 22 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) Voltage Detector Power-o n Reset WDTE Setup Time VDD DQ CLK CLR CLK RESET WDT Tim eou t WDT /RESET Oscillator Fig. 8 Controller Reset Block Diagram 4.6 Interrupt The EM78P447N has two interrup[...]
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Página 27
EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 23 (This specification is subject to change without further notice) INT ENI/DISI IOD RFWR IOCFRD IOCFWR IRQn IRQm RFRD IOCF /RES ET /IRQn VCC RF CLK CLK Q Q D P R L C _ P R L C Q Q _ D Fig. 9 Interrupt Input Circuit 4.7 Oscillator 4.7.1 Oscillator Modes The EM[...]
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Página 28
EM78P447N 8-Bit Microcontroller w ith OTP ROM 24 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) Table 11 The Summary of Maximum Operating Speeds Conditions VDD Fxt max.(MHz) 2.3 4.0 3.0 8.0 Two cycles w ith two clocks 5.0 20.0 4.7.2 Crystal Oscillator/Ceramic Resonators(XTAL) EM78P447N c[...]
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Página 29
EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 25 (This specification is subject to change without further notice) Table 12 Capacitor Selection Guide for Crystal Oscillator or Ceramic Resonator Oscillator Type Frequency Mode Frequency C1(pF) C2(pF) 455 kHz 100~150 100~150 2.0 MHz 20~40 20~40 Ceramic Resona[...]
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Página 30
EM78P447N 8-Bit Microcontroller w ith OTP ROM 26 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) Table 13 RC Oscillator Frequencies Cext Rext A verage Fosc 5V,25 ° C Av erage Fosc 3V,25 ° C 3.3k 4.32 MHz 3.56 MHz 5.1k 2.83 MHz 2.8 MHz 10k 1.62MHz 1.57 MHz 20 pF 100k 184 KHz 187 KHz 3.3k[...]
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Página 31
EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 27 (This specification is subject to change without further notice) Bit 8 (CLKS): Instruction period option bit. 0: two oscillator periods. 1: four oscillator periods. Refer to the section on Instruction Set. Bit 7(ENWDTB): Watchdog timer enable bit. 0: Enable[...]
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Página 32
EM78P447N 8-Bit Microcontroller w ith OTP ROM 28 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) 4.8.2 Customer ID Register (Word 1) Word 1 Bit 12~Bit 0 XXXXXXXXXXXXX Bit 12~0: Customer’s ID code 4.9 Power On Considerations Any microcontroller is not guaranteed to start and operate prop[...]
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Página 33
EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 29 (This specification is subject to change without further notice) 4.1 1 Residue-V olt age Protection When battery is replaced, device p ower (Vdd) is taken off but residue-voltage remains. The residue-voltage m ay trips below Vdd minimum, but not to zero. Th[...]
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Página 34
EM78P447N 8-Bit Microcontroller w ith OTP ROM 30 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) 4.12 Instruction Set Each instruction in the instruction set is a 13-bit word divided into an OP code and one or more operands. Normally, all instruct i ons are executed within one single inst[...]
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Página 35
EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 31 (This specification is subject to change without further notice) INSTRUCTION BINARY HEX MNEMONIC OPERA TION STA TUS AFFECTED 0 0000 0000 000 0000 NOP No Operation None 0 0000 0000 001 0001 DAA Decimal Adjust A C 0 0000 0000 010 0002 CONTW A → CONT None 0 [...]
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EM78P447N 8-Bit Microcontroller w ith OTP ROM 32 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) INSTRUCTION BINARY HEX MNEMONIC OPERA TION STA TUS AFFECTED 0 0101 10rr rrrr 05rr DJZA R R-1 → A, skip if zero None 0 0101 11rr rrrr 05rr DJZ R R-1 → R, skip if zero None 0 0110 00rr rrrr [...]
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Página 37
EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 33 (This specification is subject to change without further notice) 4.13 T iming Diagram RESET Ti m i ng ( CLK=" 0" ) CLK / RESET NOP Inst ruct i on 1 Executed Tdr h TCC I nput Ti m i ng ( CLKS="0 ") CLK TCC Tt cc Ti n s AC Tes ti ng : I np[...]
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Página 38
EM78P447N 8-Bit Microcontroller w ith OTP ROM 34 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) 5 ABSOLUTE MAXIMUM RATINGS Items Rating Temperature under bias -40 ° C to 85 ° C Storage temperature -65 ° C to 150 ° C Input voltage VSS-0.3V to VDD+0.5V Output voltage VSS-0. 3V to VDD+0[...]
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Página 39
EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 35 (This specification is subject to change without further notice) Symbol Parameter Condition Min Ty p. Max Unit ISB2 Power down current All input and I/O pins at VDD, output pin floating, WDT enabled 7 µ A ICC1 Operating supply current (VDD=3V) at two cy cl[...]
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Página 40
EM78P447N 8-Bit Microcontroller w ith OTP ROM 36 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) 6.3 Device characteristic The graphic provided in the following pages were derived based on a limited num ber of samples and are shown here for reference only. The device characteristic illust[...]
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Página 41
EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 37 (This specification is subject to change without further notice) V oh/ Ioh (V D D =5V ) -25 -20 -15 -10 -5 0 01 23 45 V oh(V ol t ) Ioh(mA) Fig.18 Port5, Port6, and Port7 V oh vs. Ioh,VDD=5V Min 85 ℃ T yp 25 ℃ Max -40 ℃[...]
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Página 42
EM78P447N 8-Bit Microcontroller w ith OTP ROM 38 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) Voh/Ioh (VDD=3V) -10 -8 -6 -4 -2 0 00 . 5 11 . 522 . 53 Voh(Volt) Ioh(mA) Fig.19 Port5, Port6, and Po rt7 V oh vs. Ioh, VDD=3V Min 85 ℃ T yp 25 ℃ Max -40 ℃[...]
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Página 43
EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 39 (This specification is subject to change without further notice) Vo l / Io l (VDD= 5 V) 0 10 20 30 40 50 60 70 80 90 01 23 45 6 Vo l (Vo l t ) Iol(mA) Fig. 20 Port5, and Port6 V ol vs, Iol, VDD=5V Min 85 ℃ T yp 25 ℃ Max -40 ℃[...]
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Página 44
EM78P447N 8-Bit Microcontroller w ith OTP ROM 40 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) Vol/Iol (VDD=3V) 0 5 10 15 20 25 30 35 40 0 0.5 1 1.5 2 2.5 3 Vol(Volt) Iol(mA) Fig. 21 Port5, and Port6 V ol vs. Iol, VDD=3V Min 85 ℃ T yp 25 ℃ Max -40 ℃[...]
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Página 45
EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 41 (This specification is subject to change without further notice) Vol/I ol (5V) 0 10 20 30 40 50 60 70 80 90 100 0123456 Vol(Volt) Iol(mA) Fig. 22 Port7 V ol vs. Iol, VDD=5V Min 85 ℃ T yp 25 ℃ Max -40 ℃[...]
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Página 46
EM78P447N 8-Bit Microcontroller w ith OTP ROM 42 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) Vol/I ol (3V) 0 5 10 15 20 25 30 35 40 45 0 0.5 1 1.5 2 2.5 3 Vol(Volt) Iol(mA) Fig. 23 Port7 V ol vs. Iol, VDD=3V Min 85 ℃ T yp 25 ℃ Max -40 ℃[...]
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Página 47
EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 43 (This specification is subject to change without further notice) WDT Time_out 0 5 10 15 20 25 30 35 23456 VDD (Volt) WDT period (mS) Fig. 24 WDT Time Out Period vs. VDD, Prescaler Set to 1 : 1 Max 85 ℃ Max 75 ℃ T yp 25 ℃ Min -40 ℃ Min 0 ℃[...]
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Página 48
EM78P447N 8-Bit Microcontroller w ith OTP ROM 44 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) Cext=100pF, Ty pical RC OSC F requency 0 0.2 0.4 0.6 0.8 1 1.2 1.4 2.5 3 3.5 4 4.5 5 5.5 VDD(Volt) Frequency(M Hz) Fig. 25 T ypical RC OSC Frequency vs. VDD ( Cext=100pF , T emperature at 25[...]
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Página 49
EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 45 (This specification is subject to change without further notice) E R C O SC Frequ en cy v s T em p.( C ex t =100pF, R ex t =5.1K ) 0.98 0.985 0.99 0.995 1 1.005 - 4 0 - 2 0 0 2 04 06 08 0 T em p erat u re( ℃ ) Fosc/Fosc(25 ℃ ) Fig. 26 T ypical RC OSC Fr[...]
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Página 50
EM78P447N 8-Bit Microcontroller w ith OTP ROM 46 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) Maximum ICC1 and I CC2 vs. Temperature 15 18 21 24 27 - 4 0 - 2 0 0 2 04 06 08 0 Temperature ( ℃ ) Current (uA) Fig. 28 Maximum Operating Current ( ICC1 and ICC2 ) vs. T emperature Ty pi[...]
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Página 51
EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 47 (This specification is subject to change without further notice) Maximum ICC3 and ICC4 vs. Temperature 1 1.5 2 2.5 3 3.5 4 4.5 -40 -20 0 20 40 60 80 Temperature ( ℃ ) Current (mA) Fig. 30 Maximum Operating Current ( ICC3 and ICC4 ) vs. T emperature Tw[...]
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Página 52
EM78P447N 8-Bit Microcontroller w ith OTP ROM 48 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) Maximum ISB1 and I SB2 vs. Temperature 0 3 6 9 12 15 - 4 0 - 2 0 0 2 04 06 08 0 Temperature ( ℃ ) Current (uA) Fig. 32 Maximum S tandby Current ( ISB1 and ISB2 ) vs. T emperature Operati[...]
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Página 53
EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 49 (This specification is subject to change without further notice) EM78P447N HXT I -V 0 0.5 1 1.5 2 2.5 3 0123456 Volt(V) I(mA) Fig. 34 EM78P447N I-V Curve Operating at 4 MHz EM78P447N L X T I-V 0 5 10 15 20 25 30 35 40 012345 6 Volt(V) I(uA) Fig. 35 EM78P447[...]
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EM78P447N 8-Bit Microcontroller w ith OTP ROM 50 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) APPENDIX A Package Types OTP MCU Package Type Pin Count Package Size EM78P447NCP DIP 20 300 mil EM78P447NCM SOP 20 300 mil EM78P447NDK Skinny DIP 24 300 mil EM78P447NDM SOP 24 300 mil EM78P447[...]
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EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 51 (This specification is subject to change without further notice) 24-Lead plastic dual inline skinny package ( DIP )- 300 mil TITLE: PDIP-24L SKINNY 300MIL PACK AGE OUTLINE D IMENSION Unit : mm Scale: Fr ee File : K24 Material: Edtion: A Sheet:1 of 1 A[...]
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Página 56
EM78P447N 8-Bit Microcontroller w ith OTP ROM 52 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) 32-Lead plastic dual inline package ( DIP )- 600 mil 20-Lead plastic small outline package ( SOP )- 300 mil TITLE: SOP-20L(300MIL) PACKAGE OUTLINE DIMENSION Unit : mm Scale: Free F[...]
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Página 57
EM78P447N 8-Bit Microcontroller w ith OTP ROM Product Specification (V1.1) 03.30.2005 • 53 (This specification is subject to change without further notice) 24-Lead plastic small outline package ( SOP )- 300 mil TITLE: SOP-24L(300MIL) PACKAGE OUTLINE DIMENSION Unit : mm Scale: Free File : SO24 Material: Edtion: A Sheet:1 of 1 be Sy mb al A A[...]
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Página 58
EM78P447N 8-Bit Microcontroller w ith OTP ROM 54 • Product Specification (V1.1) 03.30.2005 (This specification is subject to change without further notice) 32-Lead plastic small outline package ( SOP )- 300 mil 28-Lead Shrink Small Outline Package ( SSOP )- 209 mil[...]