Manuale d’uso / di manutenzione del prodotto CY8C24894 del fabbricante Cypress
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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 .
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.
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.
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.
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.
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 .
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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 .
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, .
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 .
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 .
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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 .
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.
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.
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.
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.
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).
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/L.
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 .
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.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Cypress CY8C24894 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Cypress CY8C24894 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Cypress CY8C24894 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Cypress CY8C24894 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Cypress CY8C24894, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Cypress CY8C24894.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Cypress CY8C24894. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Cypress CY8C24894 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
