Zilog Z8PE002 Manuel d'utilisateur

DS008700-Z8X0799 *This document is considered preliminary until the completion of full characterization. P RELIMINARY P RODUCT S PECIFICATION * Z8P

Z8PE002Z8Plus OTP Microcontroller ZiLOG10 P R E L I M I N A R Y DS008700-Z8X0799DC ELECTRICAL CHARACTERISTICSTable 5. DC Electrical Characteristics T

Z8PE002ZiLOG Z8Plus OTP MicrocontrollerDS008700-Z8X0799 P R E L I M I N A R Y 11ICCSupply Current 3.0V 2.5 2.0 mA @ 10 MHz 5,65.5V 6.0 3.5 mA @ 10 MH

Z8PE002Z8Plus OTP Microcontroller ZiLOG12 P R E L I M I N A R Y DS008700-Z8X0799DC ELECTRICAL CHARACTERISTICS (Continued)Table 6. DC Electrical Charac

Z8PE002ZiLOG Z8Plus OTP MicrocontrollerDS008700-Z8X0799 P R E L I M I N A R Y 13ICC1Standby Current 4.5V 2.0 1.0 mA HALT mode VIN = 0V, VCC @ 10 MHz5,

Z8PE002Z8Plus OTP Microcontroller ZiLOG14 P R E L I M I N A R Y DS008700-Z8X0799AC ELECTRICAL CHARACTERISTICSFigure 8. AC Electrical Timing DiagramTab

Z8PE002ZiLOG Z8Plus OTP MicrocontrollerDS008700-Z8X0799 P R E L I M I N A R Y 15Z8PLUS COREThe device is based on the ZiLOG Z8Plus Core Architec-ture.

Z8PE002Z8Plus OTP Microcontroller ZiLOG16 P R E L I M I N A R Y DS008700-Z8X0799RESET (Continued)D4 Port B Input UUUUUUUUCurrent sample of the input p

Z8PE002ZiLOG Z8Plus OTP MicrocontrollerDS008700-Z8X0799 P R E L I M I N A R Y 17Figure 9. Reset TimingFigure 10. Reset Circuitry with POR, WDT, VBO, a

Z8PE002Z8Plus OTP Microcontroller ZiLOG18 P R E L I M I N A R Y DS008700-Z8X0799INTERRUPT SOURCESTable 10 presents the interrupt types, sources, and v

Z8PE002ZiLOG Z8Plus OTP MicrocontrollerDS008700-Z8X0799 P R E L I M I N A R Y 19Interrupt Request (IREQ) Register InitializationIREQ (Table 12) is a r

Z8PE002 Z8Plus OTP Microcontroller ZiLOG 2 P R E L I M I N A R Y DS008700-Z8X0799 GENERAL DESCRIPTION (Continued) Both the 8-bit and 16-bit on-chip

Z8PE002Z8Plus OTP Microcontroller ZiLOG20 P R E L I M I N A R Y DS008700-Z8X0799IREQ SOFTWARE INTERRUPT GENERATIONIREQ can be used to generate softwar

Z8PE002ZiLOG Z8Plus OTP MicrocontrollerDS008700-Z8X0799 P R E L I M I N A R Y 21WATCH-DOG TIMERThe Watch-Dog Timer (WDT) is a retriggerable one-shot16

Z8PE002 Z8Plus OTP Microcontroller ZiLOG 22 P R E L I M I N A R Y DS008700-Z8X0799 Note: The WDT can only be disabled via software if the first in-

Z8PE002ZiLOG Z8Plus OTP MicrocontrollerDS008700-Z8X0799 P R E L I M I N A R Y 23STOP MODE OPERATIONThe STOP mode provides the lowest possible device s

Z8PE002Z8Plus OTP Microcontroller ZiLOG24 P R E L I M I N A R Y DS008700-Z8X0799CLOCKThe Z8Plus MCU derives its timing from on-board clockcircuitry co

Z8PE002ZiLOG Z8Plus OTP MicrocontrollerDS008700-Z8X0799 P R E L I M I N A R Y 25OSCILLATOR OPERATIONThe Z8Plus MCU uses a Pierce oscillator with an in

Z8PE002Z8Plus OTP Microcontroller ZiLOG26 P R E L I M I N A R Y DS008700-Z8X0799OSCILLATOR OPERATION (Continued)Circuit Board Design RulesThe followin

Z8PE002ZiLOG Z8Plus OTP MicrocontrollerDS008700-Z8X0799 P R E L I M I N A R Y 27In most cases, the RD is 0 Ohms and RF is infinite. Thesespecification

Z8PE002Z8Plus OTP Microcontroller ZiLOG28 P R E L I M I N A R Y DS008700-Z8X0799LC OSCILLATORThe Z8Plus oscillator can use an inductor capacitor oscil

Z8PE002ZiLOG Z8Plus OTP MicrocontrollerDS008700-Z8X0799 P R E L I M I N A R Y 29Figure 20. 8-Bit Standard TimersFigure 21. 16-Bit Standard PWM TimerEn

Z8PE002 ZiLOG Z8Plus OTP Microcontroller DS008700-Z8X0799 P R E L I M I N A R Y 3 Figure 2. EPROM Programming Mode Block DiagramAddressMUXEPROMOption

Z8PE002Z8Plus OTP Microcontroller ZiLOG30 P R E L I M I N A R Y DS008700-Z8X0799TIMERS (Continued)A pair of READ/WRITE registers is utilized for each

Z8PE002 ZiLOG Z8Plus OTP Microcontroller DS008700-Z8X0799 P R E L I M I N A R Y 31 If a timer pair is defined to operate as a single 16-bit entity,th

Z8PE002Z8Plus OTP Microcontroller ZiLOG32 P R E L I M I N A R Y DS008700-Z8X0799TIMERS (Continued)Figure 23. PortB Special Function RegisterFigure 24.

Z8PE002 ZiLOG Z8Plus OTP Microcontroller DS008700-Z8X0799 P R E L I M I N A R Y 33 RESET CONDITIONS After a RESET , the timers are disabled. See Tab

Z8PE002 Z8Plus OTP Microcontroller ZiLOG 34 P R E L I M I N A R Y DS008700-Z8X0799 for that bit position contains the current synchronized inputvalue

Z8PE002ZiLOG Z8Plus OTP MicrocontrollerDS008700-Z8X0799 P R E L I M I N A R Y 35PORT A REGISTER DIAGRAMSFigure 28. Port A Input Value RegisterFigure 2

Z8PE002Z8Plus OTP Microcontroller ZiLOG36 P R E L I M I N A R Y DS008700-Z8X0799PORT BPort B DescriptionPort B is a 6-bit (bidirectional), CMOS-compat

Z8PE002ZiLOG Z8Plus OTP MicrocontrollerDS008700-Z8X0799 P R E L I M I N A R Y 37PORT B—PIN 0 CONFIGURATIONFigure 33. Port B Pin 0 DiagramFigure 34. Po

Z8PE002Z8Plus OTP Microcontroller ZiLOG38 P R E L I M I N A R Y DS008700-Z8X0799PORT B—PIN 1 CONFIGURATIONFigure 35. Port B Pin 1 DiagramPINPB1T0 Outp

Z8PE002ZiLOG Z8Plus OTP MicrocontrollerDS008700-Z8X0799 P R E L I M I N A R Y 39PORT B—PIN 2 CONFIGURATIONFigure 36. Port B Pin 2 DiagramPINPB2PTBOUT

Z8PE002 Z8Plus OTP Microcontroller ZiLOG 4 P R E L I M I N A R Y DS008700-Z8X0799 PIN DESCRIPTION Figure 3. 18-Pin DIP/SOIC Pin IdentificationTable 1.

Z8PE002Z8Plus OTP Microcontroller ZiLOG40 P R E L I M I N A R Y DS008700-Z8X0799PORT B—PINS 3 AND 4 CONFIGURATIONFigure 37. Port B Pins 3 and 4 Diagra

Z8PE002ZiLOG Z8Plus OTP MicrocontrollerDS008700-Z8X0799 P R E L I M I N A R Y 41PORT B CONTROL REGISTERSFigure 38. Port B Input Value RegisterFigure 3

Z8PE002Z8Plus OTP Microcontroller ZiLOG42 P R E L I M I N A R Y DS008700-Z8X0799PORT B CONTROL REGISTERS (Continued)Figure 41. Port B Special Function

Z8PE002ZiLOG Z8Plus OTP MicrocontrollerDS008700-Z8X0799 P R E L I M I N A R Y 43I/O PORT RESET CONDITIONSFull ResetPort A and Port B output value regi

Z8PE002Z8Plus OTP Microcontroller ZiLOG44 P R E L I M I N A R Y DS008700-Z8X0799COMPARATOR OPERATION (Continued)age Protection trip point (VLV) is rea

Z8PE002ZiLOG Z8Plus OTP MicrocontrollerDS008700-Z8X0799 P R E L I M I N A R Y 45INPUT PROTECTIONAll I/O pins feature diode input protection. There is

Z8PE002Z8Plus OTP Microcontroller ZiLOG46 P R E L I M I N A R Y DS008700-Z8X0799PACKAGE INFORMATIONFigure 45. 18-Pin DIP Package DiagramFigure 46. 18-

Z8PE002ZiLOG Z8Plus OTP MicrocontrollerDS008700-Z8X0799 P R E L I M I N A R Y 47Figure 47. 20-Pin SSOP Package Diagram

Z8PE002Z8Plus OTP Microcontroller ZiLOG48 P R E L I M I N A R Y DS008700-Z8X0799ORDERING INFORMATIONFor fast results, contact your local ZiLOG sales o

Z8PE002 ZiLOG Z8Plus OTP Microcontroller DS008700-Z8X0799 P R E L I M I N A R Y 5 Figure 4. 18-Pin DIP/SOIC Pin IdentificationTable 2. EPROM Programmi

Z8PE002 Z8Plus OTP Microcontroller ZiLOG 6 P R E L I M I N A R Y DS008700-Z8X0799 PIN DESCRIPTION (Continued) Figure 5. 20-Pin SSOP Pin Identificatio

Z8PE002 ZiLOG Z8Plus OTP Microcontroller DS008700-Z8X0799 P R E L I M I N A R Y 7 Figure 6. 20-Pin SSOP Pin Identification/EPROM Programming ModeTable

Z8PE002Z8Plus OTP Microcontroller ZiLOG8 P R E L I M I N A R Y DS008700-Z8X0799ABSOLUTE MAXIMUM RATINGSStresses greater than those listed under Absolu

Z8PE002ZiLOG Z8Plus OTP MicrocontrollerDS008700-Z8X0799 P R E L I M I N A R Y 9STANDARD TEST CONDITIONSThe characteristics listed below apply for stan