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Cypress CY8C24423A manual

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  • Page 1

    CY8C24223A, CY8C24423A PSoC ® Programmable System-on-Chip™ Cypress Semiconductor Corpora tion • 198 Champion Court • San Jose , CA 95134-1709 • 408-943-2600 Document Number: 3-12 029 Rev . *E Revised December 1 1, 2008 Features ■ Powerful Harvard Architecture Processor ❐ M8C Processor S peeds to 12 MHz ❐ 8x8 Multiply , 32-Bit Accumul[...]

  • Page 2

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 2 of 31 PSoC ® Functional Overview The PSoC ® family consists of many Mixed-Signal Array with 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 device . PSoC devices include[...]

  • Page 3

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 3 of 31 Analog System The Analog System is composed of six configurable blocks, each comprised of an opamp circuit allowing the creation of complex analog signal flows. Ana log peripherals are very flexible and can be customized to support spec ific application requirements. Some of the [...]

  • Page 4

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 4 of 31 Additional System Resources System Resources, some of which have been previo usly liste d, provide additional ca pability useful to complete systems. Additional resources includ e a multiplier , decimato r , switch mode pump, low voltage detection, and power on reset. Brief state[...]

  • Page 5

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 5 of 31 Development T ools PSoC Designer is a Microsoft ® Windows-ba sed, integrated development environment for th e Programmable System-on-Chip (PSoC) devic es. The PSoC Designe r IDE and application runs on Windows NT 4.0, Windows 2000, Wi ndows Millennium (Me), or Windows XP (refer [...]

  • Page 6

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 6 of 31 Debugger The PSoC Designer Debugger s ubsystem provides hardware in-circuit emulation, allowi ng t he designer to test the program in a physical system while providi ng an internal view of the PSoC device. Debugger commands allo w the designer to read and program and read and wri[...]

  • Page 7

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 7 of 31 The next step is to write your mai n program, and an y sub-routines using PSoC De signer ’s Application Editor subsystem. The Applicati on Editor includes a Projec t Manager that allows you to ope n the project source code files (including all generated code files) from a hie r[...]

  • Page 8

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 8 of 31 Pinout s The CY8C24x23A automotive PSoC de vice is availab le in a variety of packages which are listed and illustrated in the fol lowing t ables. Every port pin (labeled with a “P”) is capable of Digital IO. However , Vss, Vdd, and XRES are not capable of Digital IO. 20-Pin [...]

  • Page 9

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 9 of 31 28-Pin Part Pinout T able 4 . 28-Pin Part P inout (SSOP) Pi n No . Ty p e Pin Name Description Figure 6. CY8C24423 A 28-Pin PSoC Device Digi- ta l Ana- log 1 IO I P0[7] Analog column mux input 2 IO IO P0[5] Analog col umn mu x input and column output 3 IO IO P0[3] Analog col umn [...]

  • Page 10

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 10 of 31 Register Reference This section lists the register s of the CY8C24x23A automotive PSoC device. For detailed register informati on, refer the PSoC Programmable System-on-Chi p T echnical Reference Manual . Register Conventions Abbreviation s Us ed The register conventions specifi[...]

  • Page 11

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 1 1 of 31 T able 6. Register Map Bank 0 T able : Us er Space Name Addr (0,Hex ) Access Name Addr (0,Hex ) Access Name Addr (0,Hex ) Access Name Addr (0,Hex ) Access PRT0DR 00 RW 40 ASC10CR0 80 RW C0 PRT0IE 01 RW 41 ASC10CR1 81 RW C1 PRT0GS 02 RW 42 ASC10CR2 82 RW C2 PRT0DM2 03 RW 43 ASC1[...]

  • Page 12

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 12 of 31 DCB03DR2 2E RW 6E AE ACC_DR3 EE RW DCB03CR0 2F # 6F AF ACC_DR2 EF RW 30 ACB00CR3 70 RW RDI0RI B0 R W F0 31 ACB00CR0 71 RW RDI0SYN B1 R W F1 32 ACB00CR1 72 RW RDI0IS B2 R W F2 33 ACB00CR2 73 RW RDI0L T0 B3 RW F3 34 ACB01CR3 74 RW RDI0L T1 B4 RW F4 35 ACB01CR0 75 RW RDI0RO0 B5 R W[...]

  • Page 13

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 13 of 31 17 57 ASC21CR3 97 RW D7 18 58 98 D8 19 59 99 D9 1A 5A 9A DA 1B 5B 9B DB 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 R W CLK_CR0 60 RW A0 OSC_CR0 E0 RW DBB00IN 21 R W CLK_CR1 61 RW A1 OSC_CR1 E1 RW DBB00OU 22 R W ABF_CR0 62 RW A2 [...]

  • Page 14

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 14 of 31 Electrical Specifications This section presents the DC and AC elec tric al speci ficati ons of the CY8C24 x23A auto moti ve PSoC device. F or the latest ele ctric al specifications, visit http://www .cyp ress.com/psoc. S pecificati ons are valid for -40 o C ≤ T A ≤ 125 o C a[...]

  • Page 15

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 15 of 31 Absolute M aximum Ra tings Operating T emperature T able 9. Absolute Maximum Ratings Symbol Description Min Ty p Max Unit s Note s T STG S torage T emperature -55 +25 +125 o C Higher storage temperatures reduce data retention time. Recommended storage temper- ature is +25°C ± [...]

  • Page 16

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 16 of 31 DC Electrical Characterist ics DC Chip-Level Specificatio ns The following table lists guaranteed ma ximum and minimum spe cificat ions fo r the voltage and temper ature ranges: 4.75 V to 5.25V and -40 ° C ≤ T A ≤ 125 ° C. T ypical parameters apply to 5V at 25 ° C and are[...]

  • Page 17

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 17 of 31 DC Operational Amplifi er Specifications The following tables list guaranteed maximum and minimum specific ations fo r the voltage and temp erature ranges: 4.75V to 5.25V and -40 ° C ≤ T A ≤ 125 ° C. T ypical parameters apply to 5V at 25 ° C and are for de si gn guidance [...]

  • Page 18

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 18 of 31 DC Low Power Comparator Specifications The following tables list guaranteed maximum and minimum specific ations fo r the voltage and temp erature ranges: 4.75V to 5.25V and -40 ° C ≤ T A ≤ 125 ° C. T ypical parameters apply to 5V at 25 ° C and are for desi gn guidance onl[...]

  • Page 19

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 19 of 31 DC Analog Refe rence Specificatio ns The following tables list guaranteed maximum and minimum specific ations fo r the voltage and temp erature ranges: 4.75V to 5.25V and -40 ° C ≤ T A ≤ 125 ° C. T ypical parameters apply to 5V at 25 ° C and are for de si gn guidance only[...]

  • Page 20

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 20 of 31 DC Analog PSoC Block Specifications The following table lists guaranteed ma ximum and minimum spe cificat ions fo r the voltage and temper ature ranges: 4.75 V to 5.25V and -40 ° C ≤ T A ≤ 125 ° C. T ypical parameters apply to 5V at 25 ° C and are for desi gn guidance onl[...]

  • Page 21

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 21 of 31 AC Electrical Characterist ics AC Chip-Level Specifications The following tables list guaranteed maximum and minimum specific ations fo r the voltage and temp erature ranges: 4.75V to 5.25V and -40 ° C ≤ T A ≤ 125 ° C. T ypical parameters apply to 5V at 25 ° C and are for[...]

  • Page 22

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 22 of 31 Figure 8. PLL Lock T iming Diagram Figure 9. PLL Lock for Lo w Gain Setti n g Timing Diagram Figure 10. External Cr ystal Oscillator St artu p Timing Diagram Figure 1 1. 24 MHz Period Jitter (IMO) Timing Diagram Figure 12. 32 kHz Period Jitter (ECO) Timing Diagram 24 M H z F PL [...]

  • Page 23

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 23 of 31 AC General Purpose IO Specifications The following tables list guaranteed maximum and minimum specific ations fo r the voltage and temp erature ranges: 4.75V to 5.25V and -40 ° C ≤ T A ≤ 125 ° C. T ypical parameters apply to 5V at 25 ° C and are for desi gn guidance only [...]

  • Page 24

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 24 of 31 AC Low Power Comparator Specifications The following tables list guaranteed maximum and minimum specific ations fo r the voltage and temp erature ranges: 4.75V to 5.25V and -40 ° C ≤ T A ≤ 125 ° C. T ypical parameters apply to 5V at 25 ° C and are for de si gn guidance on[...]

  • Page 25

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 25 of 31 AC Digital Block Specifications The following tables list guaranteed maximum and minimum specific ations fo r the voltage and temp erature ranges: 4.75V to 5.25V and -40 ° C ≤ T A ≤ 125 ° C. T ypical parameters apply to 5V at 25 ° C and are for desi gn guidance only . T a[...]

  • Page 26

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 26 of 31 AC Analog Output Buffer Specifications The following tables list guaranteed maximum and minimum specific ations fo r the voltage and temp erature ranges: 4.75V to 5.25V and -40 ° C ≤ T A ≤ 125 ° C. T ypical parameters apply to 5V at 25 ° C and are for desi gn guidance onl[...]

  • Page 27

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 27 of 31 AC I 2 C Specif ications The following tables list guaranteed maximum and minimum specific ations fo r the voltage and temp erature ranges: 4.75V to 5.25V and -40 ° C ≤ T A ≤ 125 ° C. T ypical parameters apply to 5V at 25 ° C and are for desi gn guidance only . Figure 16.[...]

  • Page 28

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 28 of 31 Packaging Information This section illu strates the packaging specifications for the CY8C24x23A automotive PSoC d evice, along with th e thermal impedan ce s for each package and the typica l package capacitance on crystal pins. Important Note Emulation tools may require a large[...]

  • Page 29

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 29 of 31 Figure 18. 28-Pin (210-Mil) SSOP Thermal Impedances Cap acitance on Cryst al Pins Solder Reflow Peak T emperature The following table lists the minimum solder reflow peak temperatu re to achieve goo d solderability . 51-8507 9 *C T able 29. Thermal Impedance s per Package Packag[...]

  • Page 30

    CY8C24223A, CY8C24423A Document Number: 3-12029 Rev . *E Page 30 of 31 Ordering Information The following table lists the CY8C24x23A automo tive PSoC de vice group’s key package features and ordering codes. Note For Die sales information, contact a local Cypress sales office or Field Applications Engineer (F AE). Ordering Code Definitions T able [...]

  • Page 31

    Document Number: 3-12029 Rev . *E Revised December 1 1, 2008 Page 31 of 31 PSoC Designer™, Programmable System-on-Chip ™, an d PS oC Exp re ss™ are tra demarks a nd PSo C® is a registe red t rade mark of Cypress S emi con ductor Corp. All other tradema rks o r re gi ster e d trademarks refe renced herein are property of the respect ive corpo[...]