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Cypress CY8C24994 manual

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  • Page 1

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 PSoC ® Programmable System-on-Chip™ Cypress Semiconductor Corpora tion • 198 Champion Court • San Jose , CA 95134-1709 • 408-943-2600 Document Number: 38-12018 Rev . *M Revised February 10, 2009 1. Features ■ XRES Pin to Support In-Syste m Serial Programming (ISSP) and External Reset Control in C[...]

  • Page 2

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 2 of 47 3. PSoC Functional Overview The PSoC family consists of many Mixed-Signal Array wi th On-Chip Controller devices. All PSoC fa mily devices are designed to replace traditi onal MCUs, system ICs, and the numerous discrete components that surro und them. The PSoC[...]

  • Page 3

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 3 of 47 3.1 The Analog System The Analog System is composed of 6 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 [...]

  • Page 4

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 4 of 47 3.1 Additional System Resource s System Resources, provide addi tional capability useful to complete systems. Additional re sources include a multiplier , decimator , low voltage detection, and power on rese t. Brief state- ments describing the merits of each [...]

  • Page 5

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 5 of 47 5. 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 database manag[...]

  • Page 6

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 6 of 47 6. Designing wi th PSoC Designer The development p rocess for the PSoC device differs from th at of a traditional fi xed function microprocessor . The configurable analog and digital hardware blocks give th e PSoC architecture a unique flexibility that pays di[...]

  • Page 7

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 7 of 47 7. Document Conventions 7.1 Acronyms Used The following table lists the acronyms that are used in this document. 7.2 Unit s of Mea sure A units of measure table is locat ed in the Electrical S pecifications section. T able 10-1 on page 20 lists all the abbrevi[...]

  • Page 8

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 8 of 47 8. Pin Information This section describes, lists, and illustrates the CY8C24x 94 PSoC device fa mily pins and pinout configuration . The CY8C24x94 PSoC devices are available in the following packages , all of which are shown on the fo llowing pages. Every port[...]

  • Page 9

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 9 of 47 8.1 56-Pin Part Pinout (with XRES) T able 8-2. 56-Pin Part Pinout (QFN [2] ) Pin No. Ty p e Name Description Figure 8-2. CY8C24894 56-Pin PSoC De vice Digital An alog 1 I/O I, M P2[3] Direct switched capacitor blo ck input. 2 I/O I, M P2[1] Direct switched cap[...]

  • Page 10

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 10 of 47 8.1 68-Pin Part Pinout The 68-pin QFN part table and drawing below is for the CY8C24994 PSoC devi ce. T able 8-3. 68-Pin Part Pinout (QFN [2] ) Pin No. Ty p e Name Description Figure 8-3. CY8C24994 68-Pin PSoC De vice Digital An alog 1 I/O M P4[7] 2 I/O M P4[[...]

  • Page 11

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 1 1 of 47 8.1 68-Pin Part Pinout (On-Chip Debug) The 68-pin QFN part table and drawing below is for the CY8C240 94 On-Chip Debug (OCD) PSo C device. Note This part is only used for in-circuit d ebuggin g. It is NOT available for production. T able 8-4. 68-Pin Part Pin[...]

  • Page 12

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 12 of 47 8.1 100-Ball VFBGA Part Pinout The 100-ball VFBGA part is for the CY8C24994 PSoC device. T able 8-5. 10 0-Ball Part Pinout (VFBGA) Pin No. Digital Analog Name Description Pin No. Digital Analog Name Description A1 Power Vss Ground connection. F1 NC No connect[...]

  • Page 13

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 13 of 47 Figure 8-5. CY8C24094 OCD (Not for Pro duction) 8.1 100-Ball VFBGA Part Pinout (On-Chip Debug) The 100-pin VFBGA part table and drawing below is for the CY8C24094 On-Chip Debug (OCD) PSoC device. Note This part is only used for in-circuit debug gin g. It is N[...]

  • Page 14

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 14 of 47 Figure 8-6. CY8C24094 OCD (Not for Pro duction) C8 I/O I,M P2[0] Direct switched capacitor block input. H8 I/O M P3[2] C9 I/O MP 4 [ 2 ] H9 I/O M P5[4] C10 NC No connection. H10 I/O P7[3] D1 NC No connection. J1 Power Vss Ground connection. D2 I/O MP 3 [ 7 ] [...]

  • Page 15

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 15 of 47 8.1 100-Pin Part Pinout (On-Chip Debug) The 100-pin TQFP part is for the CY8C24094 On-Chip De bug (OCD) PSoC device. Note This part is only used for in-circuit d ebuggin g. It is NOT available for production. T able 8-7. 100-Pin Part Pinout (TQFP) Pin No. Dig[...]

  • Page 16

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 16 of 47 Figure 8-7. CY8C24094 OCD (Not for Pro duction) LEGEND A = Analog, I = Input, O = Output, NC = No Connection, M = Analog Mux Input, OCD = On-Chip Debugg er . T able 8-7. 100-Pin Part Pinout (TQFP) (continued) TQ F P NC NC AI , M , P0[ 1] M, P2[ 7] M, P2[ 5] A[...]

  • Page 17

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 17 of 47 9. Register Reference This section lists the registers of the CY8C24x94 PSoC device family . For detailed register information, reference the PSoC Programmable System-on-Chip T echnical Reference Manual . 9.1 Register Convention s The register conventions spe[...]

  • Page 18

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 18 of 47 9.3 Register Map Bank 0 T able: User Sp ace Name Addr (0,Hex) Acces s Name Addr (0,Hex) Access Name Addr (0, Hex) Access Name Addr (0,Hex) Access PRT0DR 00 RW PMA0_DR 40 RW ASC10CR0 80 RW C0 PRT0IE 01 RW PMA1_DR 41 RW ASC10CR1 81 RW C1 PRT0GS 02 RW PMA2_DR 42[...]

  • Page 19

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 19 of 47 9.4 Register Map Ban k 1 T able: Configuration Sp ace Name Addr (1,Hex) Access Name Addr (1,Hex) Access Name Addr (1,Hex) Access Name Addr (1,Hex) Access PRT0DM0 00 R W PMA0_W A 40 RW ASC10CR0 80 RW USBI/O_CR2 C0 RW PRT0DM1 01 R W PMA1_W A 41 RW ASC10CR1 81 R[...]

  • Page 20

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 20 of 47 10. Electrical Specifications This section presents the DC and AC electric al specifications of the CY8C24x94 PSoC device family . For the most up to date elec trical specifications, confirm that you have the most recent data sheet by going to the web at http[...]

  • Page 21

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 21 of 47 10.1 Absolute Maximum Ratings 10.2 Operating T emperature T able 10-2. Absolu te Maximum Ratings Symbol Description Min Ty p Max Units Notes T STG S torage T emperature -55 25 +100 o C Higher storage temperatures reduces data retention ti me. Recom- mended st[...]

  • Page 22

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 22 of 47 10.3 DC Electrical Characteristi cs 10.3.1 DC Chip Level Specifications The following table lists guaranteed ma ximum and minimum spec ificat ions fo r the voltage and temper ature ranges: 4.75 V to 5.25V and -40 ° C ≤ T A ≤ 85 ° C, or 3.0V to 3.6V and [...]

  • Page 23

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 23 of 47 10.3.3 DC Full-Speed USB Specifications The following table lists guaranteed ma ximum and minimum spec ificat ions fo r the voltage and temper ature ranges: 4.75 V to 5.25V and -10 ° C ≤ T A ≤ 85 ° C, or 3.0V to 3.6V and -10 ° C ≤ T A ≤ 85 ° C, re[...]

  • Page 24

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 24 of 47 10.3.5 DC Low Power Comparator Specifications The following table lists guaranteed ma ximum and minimum spec ificat ions fo r the voltage and temper ature ranges: 4.75 V to 5.25V and -40 ° C ≤ T A ≤ 85 ° C, 3.0V to 3.6V and -40 ° C ≤ T A ≤ 85 ° C,[...]

  • Page 25

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 25 of 47 10.3.6 DC Analog Outp ut 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 ≤ 85 ° C, or 3.0V to 3.6V and -40 ° C ≤ T A ≤ 85 ° C[...]

  • Page 26

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 26 of 47 10.3.7 DC Analog Reference Sp ecifications 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 ≤ 85 ° C, or 3.0V to 3.6V and -40 ° C ≤ T A ≤ 85 ° C, re[...]

  • Page 27

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 27 of 47 10.3.8 DC Analog PSoC Block Specifications The following table lists guaranteed ma ximum and minimum spec ificat ions fo r the voltage and temper ature ranges: 4.75 V to 5.25V and -40 ° C ≤ T A ≤ 85 ° C, or 3.0V to 3.6V and -40 ° C ≤ T A ≤ 85 ° C,[...]

  • Page 28

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 28 of 47 10.3.9 DC POR and L VD Specifications The following table lists guaranteed ma ximum and minimum spec ificat ions fo r the voltage and temper ature ranges: 4.75 V to 5.25V and -40 ° C ≤ T A ≤ 85 ° C, or 3.0V to 3.6V and -40 ° C ≤ T A ≤ 85 ° C, resp[...]

  • Page 29

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 29 of 47 10.3.10 DC Programming Specifications The following table lists guaranteed ma ximum and minimum spec ificat ions fo r the voltage and temper ature ranges: 4.75 V to 5.25V and -40 ° C ≤ T A ≤ 85 ° C, or 3.0V to 3.6V and -40 ° C ≤ T A ≤ 85 ° C, resp[...]

  • Page 30

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 30 of 47 10.4 AC Electrical Characteristi cs 10.4.1 AC Chip-Level Specifications The following table lists guaranteed ma ximum and minimum spec ificat ions fo r the voltage and temper ature ranges: 4.75 V to 5.25V and -40 ° C ≤ T A ≤ 85 ° C, or 3.0V to 3.6V and [...]

  • Page 31

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 31 of 47 10.0.1 AC General Purpose I/O Spe cifications The following table lists guaranteed ma ximum and minimum spec ificat ions fo r the voltage and temper ature ranges: 4.75 V to 5.25V and -40 ° C ≤ T A ≤ 85 ° C, or 3.0V to 3.6V and -40 ° C ≤ T A ≤ 85 °[...]

  • Page 32

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 32 of 47 10.0.2 AC Operational Amplifier Specifica tions 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 ≤ 85 ° C, or 3.0V to 3.6V and -40 ° C ≤ T A ≤ 85 ° [...]

  • Page 33

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 33 of 47 When bypassed by a capacitor on P2[4], the noise of the anal og gr ound signal distributed to each block is red uced by a factor o f up to 5 (14 dB). This is at frequencies above the corner frequency defined by the on-chip 8.1k re sistance and the external ca[...]

  • Page 34

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 34 of 47 10.0.1 AC Low Power Co mparator Sp ecification s The following table lists guaranteed ma ximum and minimum spec ificat ions fo r the voltage and temper ature ranges: 4.75 V to 5.25V and -40 ° C ≤ T A ≤ 85 ° C, 3.0V to 3.6V and -40 ° C ≤ T A ≤ 85 °[...]

  • Page 35

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 35 of 47 10.0.3 AC External Clock Specifica tions 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 ≤ 85 ° C, or 3.0V to 3.6V and -40 ° C ≤ T A ≤ 85 ° C, resp[...]

  • Page 36

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 36 of 47 10.0.5 AC Programming Specifications The following table lists guaranteed ma ximum and minimum spec ificat ions fo r the voltage and temper ature ranges: 4.75 V to 5.25V and -40 ° C ≤ T A ≤ 85 ° C, or 3.0V to 3.6V and -40 ° C ≤ T A ≤ 85 ° C, respe[...]

  • Page 37

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 37 of 47 10.0.6 AC I 2 C Specifications The following table lists guaranteed ma ximum and minimum spec ificat ions fo r the voltage and temper ature ranges: 4.75 V to 5.25V and -40 ° C ≤ T A ≤ 85 ° C, or 3.0V to 3.6V and -40 ° C ≤ T A ≤ 85 ° C, respectivel[...]

  • Page 38

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 38 of 47 1 1. Packaging Dimensions This section illustrates the package specification for the CY8C24 x94 PSoC devices, alo ng with the therma l impedance for the pac kage and solder reflow peak temperatures. Important Note Emulation tools may require a larger area on [...]

  • Page 39

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 39 of 47 Figure 1 1-2. 68-Pin (8x8 mm x 0.89 mm) QFN Important Note ■ For information on the preferred dimensions for mountin g QFN packages, see the followi ng Application Note at h ttp://www .a mkor .com/p roducts/notes_papers/MLF AppNote.p df . ■ Pinned vias fo[...]

  • Page 40

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 40 of 47 Figure 1 1-4 . 100-Ball (6x6 mm) VFBGA Figure 1 1-5. 100-Pin (14x14 x 1.4 mm) TQFP 51-85209 * B 51-85048 *C [+] Feedback[...]

  • Page 41

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 41 of 47 1 1.1 Thermal Impedance 1 1.2 Solder Reflow Peak T emperature Following is the minimum solder reflow peak temperature to achieve go od solderability . T able 1 1-1. Thermal Impedance for the Package Package Ty p i c a l θ JA [15] 56 QFN [16] 12.93 o C/W 68 Q[...]

  • Page 42

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 42 of 47 12. Development T ool Selection 12.1 Sof tware 12.1.1 PSoC Designer ™ At the core of the PSoC development software suite is PSoC Designer . Used by thousands of PSoC developers, this robust software has been facilitating PSoC designs for half a decade. PSoC[...]

  • Page 43

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 43 of 47 12.3.2 CY32 10-PSoCEval1 The CY3210-PSoCEval1 kit features an eva luation board and the MiniProg1 programming unit. The evalu ation board include s an LCD module, pote ntiometer , LEDs, and plenty of bread- boarding space to meet all of your evaluation nee ds[...]

  • Page 44

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 44 of 47 13. Ordering Information Note For Die sales information, contact a local Cypress sales office or Field Applications Engineer (F AE). T able 13-1. CY8C24x94 PSoC Device’ s Key Features and Orderin g Information Package Ordering Code Flash (Bytes) SRAM (Bytes[...]

  • Page 45

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 45 of 47 13.1 Ordering Code Definitions CY Package T ype: PX = PDIP Pb-Free SX = SOIC Pb-Free PVX = SSOP Pb-Free LFX/LKX/L TX = QFN Pb-Free AX = TQFP Pb-Free BVX = VFBGA Pb-Free S peed: 24 MHz Part Number Family Code T echnology Code: C = CMOS Marketing Code: 8 = Cypr[...]

  • Page 46

    CY8C24094, CY8C24794 CY8C24894, CY8C24994 Document Number: 38-12018 Rev . *M Page 46 of 47 14. Document History Page Document Title: CY8C24094, CY8C24794, CY8C24894 an d CY8C2 4994 PSoC® Programmable System-on-Ch ip™ Document Number: 38-12018 Rev . ECN No. Submission Date Orig. of Change Description of Chan ge ** 133189 01.27.2004 NWJ New silico[...]

  • Page 47

    Document Number: 38-12018 Rev . *M Revised February 10, 2009 Page 47 of 47 PSoC Designer™ and Programmable Syste m-on-Chip™ are trademarks and PSoC ® is a registered trade mark of Cypress Semicondu ctor Cor p. All othe r trademarks or regi stered trademar ks referenced herein are pr operty of the resp ective corporati ons. CY8C24094, CY8C24794[...]