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Cypress CY8C21234 manual

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  • Página 1

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 PSoC ® Programmable System-on-Chip™ Cypress Semiconductor Corpora tion • 198 Champion Court • San Jose , CA 95134-1709 • 408-943-2600 Document Number: 38 -12025 Rev . *O Revised April 06, 2 009 Features ■ Powerful Harvard Architecture Processor ❐ M8C Processor S peeds to 24 MHz ❐ L[...]

  • Página 2

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 2 of 45 PSoC Functional Overview The PSoC family consists of many Mixed-Signal Array wi th On-Chip Controller devices. T hese devices are designe d to replace multiple traditional M CU-base d system components with one low cost single-chip programmable com[...]

  • Página 3

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 3 of 45 The Analog Syst em The Analog System consists of 4 configurable bl ocks that allow the creation of complex analog signa l flows. Analog peripherals are very flexible and may be customized to support specific application requirements. Some of the co[...]

  • Página 4

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 4 of 45 PSoC Devi ce Charac teristics Depending on you r PSoC device characteri stics, the digital and analog systems can have 16, 8, or 4 digital blocks and 12, 6, or 4 analog block s. T able 1 lists the resources available for specific PSoC device groups[...]

  • Página 5

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 5 of 45 Development T ools PSoC Designer is a Microsoft ® Windows-ba sed, integrated development environment for th e Programmable System-on-Chip (PSoC) devices. The PSoC Designer IDE runs on Windows XP or Wi ndows Vista. This system provides design datab[...]

  • Página 6

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 6 of 45 Designing with PSoC Designer The development p rocess for the PSoC device differs from th at of a traditional fi xed function microprocessor . The co nfigurable analog and digital hardware blocks give th e PSoC architecture a unique flexibility tha[...]

  • Página 7

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 7 of 45 Document Conventions Acronyms Used The following table lists the acronyms that are used in this document. Units of Measure A units of measure table is locat ed in the Electrical S p ecifications section. T able 2 on page 7 lists all the abbreviatio[...]

  • Página 8

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 8 of 45 Pin Information The CY8C21x34 PSoC device is availa ble in a variety of packages which are listed in the following tables. Eve ry port pin (label ed with a “P”) is capable of Digital IO and connection to the common analog bus. How ever , Vss, V[...]

  • Página 9

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 9 of 45 20-Pin Part Pinout Figure 4. CY8C21334 20-Pin PSoC Device SSO P Vd d P0 [6 ], A, I, M P0 [4 ], A, I, M P0 [2 ], A, I, M P0 [0 ], A, I, M XR E S P1 [6 ], M P1 [4 ], EXTC L K, M P1 [2 ], M P1 [0 ], I2 C SDA, M 20 19 18 17 16 15 14 13 12 11 1 2 3 4 5 [...]

  • Página 10

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 10 of 45 28-Pin Part Pinout Figure 5. CY8C21534 28-Pin PSoC Device A, I, M , P0 [7 ] A, I, M , P0 [5 ] A, I, M , P0 [3 ] A, I, M , P0 [1 ] M, P 2 [ 7 ] M, P 2 [ 5 ] M, P 2 [ 3 ] M, P 2 [ 1 ] Vs s M, I 2 C S C L , P 1 [ 7 ] M , I 2 C SD A, P1 [5 ] M, P 1 [ [...]

  • Página 11

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 1 1 of 45 32-Pin Part Pinout A, I, M, P0[1] M, P2[7 ] M, P2[5 ] M, P2[3 ] M, P2[1 ] SMP QFN (Top View) 9 10 11 12 13 14 15 16 1 2 3 4 5 6 7 8 24 23 22 21 20 19 18 17 32 31 30 29 28 27 26 25 Vss P0[3], A, I, M P0[7], A, I, M Vdd P0[6], A, I, M P0[4], A, I, [...]

  • Página 12

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 12 of 45 T able 6. Pin Definitions - CY 8C21434/CY8C21634 32-Pin (QF N) [4] Pin No. Ty p e Name Des cription Digit a l Analog 1 IO I, M P0[1] Analog column mux input, integrating inp ut. 2 IO M P2[7] 3 IO M P2[5] 4 IO M P2[3] 5 IO M P2[1] 6 IO M P3[3] In C[...]

  • Página 13

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 13 of 45 56-Pin Part Pinout The 56-pin SSOP part is for the CY8C21001 On-Chip Debug (OCD) PSoC device. Note This part is only used for in-circuit debugging. It is NOT available for productio n. Figure 12. CY8C21001 56-Pin PSoC Device T able 7. Pin Definiti[...]

  • Página 14

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 14 of 45 19 IO P3[3] 20 IO P3[1] 21 NC No connection. 22 NC No connection. 23 IO P1[7] I2C Serial Clock (SCL). 24 IO P1[5] I2C Serial Data (SDA) . 25 NC No connection. 26 IO P1[3] I FMTEST . 27 IO P1[1] Crystal Input (XT ALin), I2C Serial Clock (SCL), ISSP[...]

  • Página 15

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 15 of 45 Register Reference This chapter lists the registers of the CY8C21x34 PSoC device. For detailed register information, re fer the PSoC Programmable System-on-Chip T echnical Reference Manual . Register Conventions The register conventions spe cific [...]

  • Página 16

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 16 of 45 DBB00DR0 20 # AMX_IN 60 R W A0 INT_MSK0 E0 RW DBB00DR1 21 W AMUXCFG 61 RW A1 INT_MSK1 E1 RW DBB00DR2 22 RW PWM_CR 62 RW A2 INT_VC E2 RC DBB00CR0 23 # 63 A3 RES_WDT E3 W DBB01DR0 24 # CMP_CR0 64 # A4 E4 DBB01DR1 25 W 65 A5 E5 DBB01DR2 26 RW CMP_CR1[...]

  • Página 17

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 17 of 45 15 55 95 D5 16 56 96 D6 17 57 97 D7 18 58 98 MUX_CR0 D8 RW 19 59 99 MUX_CR1 D9 RW 1A 5A 9A MUX_CR2 DA RW 1B 5B 9B MUX_CR3 DB RW 1C 5C 9C DC 1D 5D 9D OSC_GO_EN DD RW 1E 5E 9E OSC_CR4 DE RW 1F 5F 9F OSC_CR3 DF RW DBB00FN 20 RW CLK_CR0 60 RW A0 OSC_C[...]

  • Página 18

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 18 of 45 Electrical Specifications This section p resents the DC and AC electrica l specifications of the CY8C21x34 PSoC device. For up to date electrical specifica tions, visit the web site http://www .cypress.com/psoc . S pecificati ons are valid for -40[...]

  • Página 19

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 19 of 45 Absolute Maxi mum Ratings Operating T emperature DC Electrical Characterist ics DC Chip-Level Specificatio ns Ta b l e 1 4 lists the guaranteed maximu m and minimum spec ifications for the voltage and temperature ranges: 4.75V to 5.25V and -40 ° [...]

  • Página 20

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 20 of 45 DC General Purpose IO Specifications The following tables li st the guaranteed maximum and minimum sp ec ifications fo r the voltage and temperature ranges: 4.75V to 5. 25 V and -40 ° C ≤ T A ≤ 85 ° C, 3.0V to 3.6V and -40 ° C ≤ T A ≤ 8[...]

  • Página 21

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 21 of 45 DC Operational Amplifi er Specifications The following tables li st the guaranteed maximum and minimum sp ec ifications fo r the voltage and temperature ranges: 4.75V to 5. 25 V and -40 ° C ≤ T A ≤ 85 ° C, 3.0V to 3.6V and -40 ° C ≤ T A ?[...]

  • Página 22

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 22 of 45 DC Low Power Comparator Specifications Ta b l e 2 0 lists the guaranteed maximu m and minimum spec ifications for the voltage and temperature ranges: 4.75V to 5.25V and -40 ° C ≤ T A ≤ 85 ° C, 3.0V to 3.6V and -40 ° C ≤ T A ≤ 85 ° C, o[...]

  • Página 23

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 23 of 45 Figure 15. Basic Switch Mode Pump Circuit Δ V PUMP_ Line Line Regulation (over Vi range) – 5 – %V O Con figuration of footnote. [6] V O is the “Vdd V alue for PUMP T rip” speci fied by the VM[2:0] setting in the DC POR and L VD S pecifica[...]

  • Página 24

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 24 of 45 DC Analog Mux Bus Specifications Ta b l e 2 2 lists the guaranteed maximu m and minimum spec ifications for the voltage and temperature ranges: 4.75V to 5.25V and -40 ° C ≤ T A ≤ 85 ° C, 3.0V to 3.6V and -40 ° C ≤ T A ≤ 85 ° C, or 2.4V[...]

  • Página 25

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 25 of 45 DC Programming Specifications Ta b l e 2 4 lists the guaranteed maximu m and minimum spec ifications for the voltage and temperature ranges: 4.75V to 5.25V and -40 ° C ≤ T A ≤ 85 ° C, 3.0V to 3.6V and -40 ° C ≤ T A ≤ 85 ° C, or 2.4V to[...]

  • Página 26

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 26 of 45 AC Electrical Characterist ics AC Chip-Level Specifications The following tables li st the guaranteed maximum and minimum sp ec ifications fo r the voltage and temperature ranges: 4.75V to 5. 25 V and -40 ° C ≤ T A ≤ 85 ° C, 3.0V to 3.6V and[...]

  • Página 27

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 27 of 45 Figure 16. 24 MHz Period Jitter (IMO) T iming Diagram Figure 17. 32 kHz Period Jitter (ILO) Timing Diagram T able 26. 2.7V AC Chip-Level Specifications Symbol Description Min Ty p Ma x Units Notes F IMO12 Internal Main Oscillator Frequency for 12 [...]

  • Página 28

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 28 of 45 AC General Purpose IO Specifications The following tables li st the guaranteed maximum and minimum sp ec ifications fo r the voltage and temperature ranges: 4.75V to 5. 25 V and -40 ° C ≤ T A ≤ 85 ° C, 3.0V to 3.6V and -40 ° C ≤ T A ≤ 8[...]

  • Página 29

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 29 of 45 AC Analog Mux Bus Specifications Ta b l e 3 1 lists the guaranteed maximu m and minimum spec ifications for the voltage and temperature ranges: 4.75V to 5.25V and -40 ° C ≤ T A ≤ 85 ° C, 3.0V to 3.6V and -40 ° C ≤ T A ≤ 85 ° C, or 2.4V[...]

  • Página 30

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 30 of 45 AC External Clock Specifications The following tables li st the guaranteed maximum and minimum sp ec ifications fo r the voltage and temperature ranges: 4.75V to 5. 25 V and -40 ° C ≤ T A ≤ 85 ° C, or 3.0V to 3.6 V and -40 ° C ≤ T A ≤ 8[...]

  • Página 31

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 31 of 45 AC Programming Specifications Ta b l e 3 7 lists the guaranteed maximu m and minimum spec ifications for the voltage and temperature ranges: 4.75V to 5.25V and -40 ° C ≤ T A ≤ 85 ° C, or 3 .0V to 3.6V and -40 ° C ≤ T A ≤ 85 ° C, respec[...]

  • Página 32

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 32 of 45 AC I 2 C Specif ications The following tables li st the guaranteed maximum and minimum sp ec ifications fo r the voltage and temperature ranges: 4.75V to 5. 25 V and -40 ° C ≤ T A ≤ 85 ° C, 3.0V to 3.6V and -40 ° C ≤ T A ≤ 85 ° C, or 2[...]

  • Página 33

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 33 of 45 Figure 19. Definition for Timing fo r Fast/St andard Mode on the I 2 C Bus T able 39. 2.7V AC Ch aracteristics of the I 2 C SDA and SCL Pins (Fast Mode not Su pported) Symbol Description Stan da r d Mo d e Fast Mode Units Min Max Min Max F SCLI2C [...]

  • Página 34

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 34 of 45 Packaging Information This section shows the packaging specific ations for the CY8C21x3 4 PSoC device with the thermal impe dances for each package. Important Note Emulation tools may re quire a larger are a on the target PCB than the chip’s foo[...]

  • Página 35

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 35 of 45 Figure 22. 28-Pin (210-Mil) SSOP Figure 23. 32-Pin (5x5 m m 0.93 MAX) QFN 51-85079 *C 51-85188 * B E-P AD X, Y for this product is 3.53 mm, 3.53 mm (+/-0.1 1 mm) [+] Feedback[...]

  • Página 36

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 36 of 45 Figure 24. 32-Pin (5x5 m m 0.60 MAX) QFN Figure 25. 32-Pin (5 X 5 X 0.4MM) QFN (SA WN 1.85 X 2.85 EP AD E-P AD X, Y for this product is 3.53 mm, 3.53 mm (+/-0.1 1 mm) 001-06392 * A 001-44368 *A [+] Feedback[...]

  • Página 37

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 37 of 45 Figure 26. 32-Pin Sawn QFN Package Figure 27. 32-Pin Thin Sawn QFN Package Important Note For information on the preferred dimensions for mount ing QFN packages, see the following Appl ication Note at http://www .amkor .com/products/notes_papers/M[...]

  • Página 38

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 38 of 45 Figure 28. 56-Pin (300-Mil) SSOP Thermal Impedances 51-85062 *C T able 40. Thermal Impedances per Package Package Ty p i c a l θ JA [22] T ypical θ JC 16 SOIC 123 o C/W 55 o C/W 20 SSOP 1 17 o C/W 41 o C/W 28 SSOP 96 o C/W 39 o C/W 32 QFN [23] 5[...]

  • Página 39

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 39 of 45 Solder Reflow Peak T emperature Following is the minimum solder reflow peak temperature to achieve go od solderability . T able 41. Solder Reflow Peak T emperature Package Minimum Peak T emperature [24] Maximum Peak T emperature 16 SOIC 240 o C 26[...]

  • Página 40

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 40 of 45 Development T ool Selection This section presents the development tools available for all current PSoC device families incl uding the CY8C21x3 4 family . Sof tware PSoC Designer ™ At the core of the PSoC development software suite is PSoC Design[...]

  • Página 41

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 41 of 45 CY3210-PSoCEval1 The CY3210-PSoCEval1 kit features an eva luation board and the MiniProg1 programming unit. The evalu ation board incl udes an LCD module, pote ntiometer , LEDs, and plenty of bread- boarding space to meet all of your evaluation ne[...]

  • Página 42

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 42 of 45 Ordering Information Note For Die sales information, contact a local Cypress sales office or Field Applications Engineer (F AE). Package Ordering Code Flash (Bytes) SRAM (Bytes) Switch Mode Pump T em perature Range Digita l Blocks Analog Blocks Di[...]

  • Página 43

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 43 of 45 Ordering Code Definitions CY 8 C 21 xxx-24xx Package T ype: Thermal Rating: PX = PDIP Pb-Free C = Commercial SX = SOIC Pb-Free I = Industrial PVX = SSOP Pb-Free E = Extended LFX/LKX = QFN Pb-Free AX = TQFP Pb-Free S peed: 24 MHz Part Number Family[...]

  • Página 44

    CY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Document Number: 38-1202 5 Rev . *O Page 44 of 45 Document History Page Document Title: CY8C21234/CY8C21334/CY8C2 1434/CY8C21534/CY8C 21634 PSoC ® Programmable System-on-Ch ip™ Document Number: 38-12025 Revision ECN No. Orig. of Change Submission Date Description of Chang e ** 227340 HMT See E[...]

  • Página 45

    Document Number: 38-12025 Rev . *O Revised April 06, 2009 Page 45 of 45 PSoC Designer™ and Programmable System-on-Chip™ are trademarks and PSoC ® is a registered trade m ark of Cypress Semicon ductor Cor p. All othe r trademarks or re gistered trademar ks referenced herein are pro perty of th e respective corporatio ns. Purcha se of I2C compon[...]