Manuale d’uso / di manutenzione del prodotto CY8CNP102B del fabbricante Cypress
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PRELIMIN ARY CY8CNP102B, CY8CNP102E N onvolatile Programmable System-on-Chip ( PSoC® NV) Cypress Semiconductor Corpora tion • 198 Champion Court • San Jose , CA 95134-1709 • 408-943-2600 Document #: 001-43991 Rev .
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 2 of 38 Logic Block Diagram [+] Feedback.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 3 of 38 Pinout s Figure 1. Pin Diag ram - 100- Pin TQFP Pa ckage (14 x 14 x 1.4 mm) T able 1.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 4 of 38 18 P5_7 IO GPIO 19 P5_5 IO GPIO 20 P5_3 IO GPIO 21 P5_1 IO GPIO 22 P1_7 IO I2C Serial Clock (SCL), GPIO 23 P1_5 IO I2C Se.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 5 of 38 PSoC NV Functional Overview The PSoC NV provides a versatile microcontroller core (M8C), Flash program memo ry , nvSRAM dat a memory , and configurable analog and digital peripheral blocks in a single package.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 6 of 38 Programmable Digit al System The digital system cont ains 16 digital PSoC blocks. Each block is an 8-bit resource that is used alone or combined with other blocks to form 8, 16, 24, and 32-bit peripherals, whi ch are called user module references.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 7 of 38 Development T ools PSoC Designer is a Microsoft ® Windows b ased, integrated development environment for Programmable System-on-Chip (PSoC) devices. The PSoC Designer IDE and ap plication run on Windows NT 4.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 8 of 38 Online Help System The online help system displays onl ine, context sensitive help for the user . Design ed for procedural and quick referen ce, each functional subsystem has its ow n context sensitive help.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 9 of 38 The last step i n the development process takes place i nside the PSoC Designer ’s Debugger subsystem. The Debugger downloads the HEX image to the In -Circuit Emulator (ICE) where it runs at full speed.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 10 of 38 3.3V Operation Absolute M aximum Ratin gs Operating T emperature T able 3. 3.3V Absolute Maximum Ratings (CY8CN P102B) Symbol Description Min Ty p Max Units Notes T STG S torage T emperature -55 25 +100 o C Higher storage temperatures reduce data retention time.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 1 1 of 38 DC Electrical Characterist ics The following DC electrical specifications list the guaranteed maximum and minimum sp ec ifications for the voltage and temperatu re range: 3.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 12 of 38 DC Operational Amplifi er Specifications The Operational Amplifier is a component of both the Analog Co n tinuous T ime PSoC blo cks and the Analog Switched Capacitor PSoC blocks.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 13 of 38 DC Analog Output Bu ffer Specifications T able 9. 3.3V DC Analog Output Buffer S pecifications (CY8CNP102B) Symbol Descr.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 14 of 38 DC Analog Reference Spe cifications The guaranteed specificat ions are measured through the Analog Continuo us T ime PSoC blocks. The power levels for AGND re fer to the power of the Analog C ontinuous T i me PSoC block.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 15 of 38 DC POR, SMP , and L VD Specifications T able 12. 3.3V DC POR, SMP , and L VD Specifications (CY8CNP102B) Symbol Description Min Ty p Max Unit s Vdd V alue for PPOR T rip (positive ramp) V PPOR0 R PORLEV[1:0] = 00b 2.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 16 of 38 DC Programming Specifications T able 13. 3.3V DC Programmi ng Specifications (CY8 CNP102B) Symbol Description Min Ty p Max Units Notes I DDPV Supply Current During Programming or V erify – 10 30 mA V ILP Input Low V oltage During Programming or V erify – – 0.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 17 of 38 AC Electrical Characterist ics The following AC electrical sp ecifications list the guaranteed maximum and minimum specifications for the voltage and temperatu re range: 3.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 18 of 38 In the following table, t HRECALL starts from the time Vcc rises above V SWITCH. If an SRAM WRITE has not taken place since the last nonvolatile cycle, no STORE occurs. Industrial grade devices require 15 ms maximum.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 19 of 38 AC Operational Amplifier Specifications Settling times, slew rates, and gain bandwidth are based on the Analog Continuous Ti me PSoC block. AC Digital Block Specifications T able 17.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 20 of 38 AC Analog Output Buffer Specifications CRCPRS (PRS Mode) Maximum Input Clock Frequency – – 24.6 MHz 3.0V ≤ Vcc ≤ 3.6V CRCPRS (CRC Mode) Maximum Input Clock Frequency – – 24.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 21 of 38 AC Programming Specifications AC I 2 C Specif ications T able 20. 3.3V AC Programmi ng Specifications (CY8CNP10 2B) Symb.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 22 of 38 5V Operation Absolute M aximum Ratin gs Operating T emperature T able 22. 5V Absolute Maximum Ratings (CY8CNP102E) Symbol Description Min Ty p Ma x Unit s Notes T STG S torage T emperature -55 25 +10 0 o C Higher storage temperatures reduce data retention ti me.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 23 of 38 DC Electrical Characterist ics The following DC electrical specifications l ists the guaranteed maximum and minimum sp ecifications for the voltage and temperat ure ranges: 4.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 24 of 38 DC Operational Amplifier Specificati ons The Operational Amplifier is a co mponent of both the Anal og Continuous T ime PSo C blocks and the Analog Switched Capacitor PSoC blocks.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 25 of 38 DC Analog Output Bu ffer Specifications DC Analog Reference Spe cifications The guaranteed specificat ions are measured through the Analog Continuo us T ime PSoC blocks. The power levels for AGND re fer to the power of the Analog C ontinuous T i me PSoC block.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 26 of 38 DC Analog PSoC NV Block Specifications DC POR, SMP , and L VD Specifications T able 30. 5V DC Analog PSoC NV Block Specifications (CY8CNP102E) Symbol Description Min Ty p Max Units R CT Resistor Unit V alue (Contin uous Time) – 12.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 27 of 38 DC Programming Specifications T able 32. 5V DC Programming Specifications (CY8CNP102E) Symbol Description Min Ty p Max Units Notes I DDPV Supply Current During Programming or V erify – 10 30 mA V ILP Input Low V oltage Durin g Programming or V e rify – – 0.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 28 of 38 AC Electrical Characterist ics The following AC electrical specifications lists the guaranteed ma ximum and minimu m s pecifications for the voltage and temperat ure range: 4.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 29 of 38 In the following table, t HRECALL st arts from the time Vcc rises above V SWITCH. If an SRAM WRITE has not taken place since the last nonvolatile cycle, no ST ORE takes place.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 30 of 38 AC Operational Amplifier Specifications Settling times, slew rates, and gain bandwidth are based on the Analog Continuous Ti me PSoC block. AC Digital Block Specifications T able 36.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 31 of 38 AC Analog Output Buffer Specifications CRCPRS (CRC Mode) Maximum Input Clock Frequency – – 24.6 MHz 4.75V ≤ Vcc ≤ 5.25V . SPIM Maximum Input Clock Frequency – – 8.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 32 of 38 AC Programming Specifications AC I 2 C Specif ications T able 39. 5V AC Programming Specifications (CY8CNP102E) Symbol D.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Page 33 of 38 Switching W aveforms Figure 8. Au toStore /Power Up RECAL L Figure 9. PLL Lock T iming Diagram Figure 10.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Pa ge 34 of 38 Figure 1 1. External Cryst al O scillator St artup Timing Diagram Figure 12. 24 MHz Period Jitter (IMO) Timing Diagram Figure 13. 32 kHz Period Jitter (ECO) Timing Diagram Figure 14.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Pa ge 35 of 38 Part Numbering Nomenclature C Y 8 C N P 1 0 2 B - A X I Cypres s Microc ontroller C = CMOS NP = PSoC NV Family Processor Type: 1 = M8C (PSoC1 Based) Density: 01 = 1Mb 02 = 2Mb 12 = 512Kb B = 3 .
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Pa ge 36 of 38 Packaging Information This section describes the packaging specifica tions for t he PSoC NV device an d the thermal impedances for TQFP package. Note Emulation tools may require a larg er area on the target PCB than the chip’s footprint.
PRELIMINARY CY8CNP102B, CY8CNP102E Document #: 001-43991 Rev . *D Pa ge 37 of 38 Document History Page Document Title: CY8CNP102B/CY8CNP102E Nonvol atile Programmable System-o n-Chip (PSoC® NV) Document Number: 001-43991 REV .
Document #: 001-43991 Rev . *D Revised October 20 , 2008 Page 38 of 38 PSoC Designer™, Programmable System-on-Chip ™, an d PSoC Express™ are trademarks and PSoC® is a registered trademark of Cypress S em iconductor C orp. All other tra demarks or register ed trademarks refer enced herein ar e property of the re spective corpor ations.
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 CY8CNP102B 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 CY8CNP102B - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Cypress CY8CNP102B imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Cypress CY8CNP102B ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Cypress CY8CNP102B, 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 CY8CNP102B.
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 CY8CNP102B. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Cypress CY8CNP102B 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.
