Z8F021ASH020SC datasheet(15/276 Pages) ZILOG

15 / 276 page

PS022815-0206

List of Tables

Z8 Encore! XP® 4K Series

Product Specification

List of Tables

Table 1. Z8 Encore! XP® 4K Series Family Part Selection Guide . . . . . . . . . . . . 2

Table 2. Z8 Encore! XP® 4K Series Package Options. . . . . . . . . . . . . . . . . . . . . 7

Table 3. Signal Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Table 4. Pin Characteristics (20- and 28-pin Devices) . . . . . . . . . . . . . . . . . . . . 11

Table 5. Pin Characteristics (8-Pin Devices) . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Table 6. Z8 Encore! XP®4K Series Series Program Memory Maps . . . . . . . . . 14

Table 7. Z8 Encore! XP®4K Series Flash Memory Information Area Map . . . . 15

Table 8. Register File Address Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Table 9. Reset and STOP Mode Recovery Characteristics and Latency. . . . . . 21

Table 10. Reset Sources and Resulting Reset Type . . . . . . . . . . . . . . . . . . . . . 22

Table 11. STOP Mode Recovery Sources and Resulting Action . . . . . . . . . . . . 26

Table 12. Reset Status Register (RSTSTAT). . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Table 13. Power Control Register 0 (PWRCTL0). . . . . . . . . . . . . . . . . . . . . . . . 31

Table 14. Port Availability by Device and Package Type . . . . . . . . . . . . . . . . . . 32

Table 15. Port Alternate Function Mapping (Non 8-Pin Parts) . . . . . . . . . . . . . . 36

Table 16. Port Alternate Function Mapping (8-Pin Parts). . . . . . . . . . . . . . . . . . 39

Table 17. GPIO Port Registers and Sub-Registers . . . . . . . . . . . . . . . . . . . . . . 40

Table 18. Port A–D GPIO Address Registers (PxADDR). . . . . . . . . . . . . . . . . . 41

Table 19. Port A–D Control Registers (PxCTL) . . . . . . . . . . . . . . . . . . . . . . . . . 42

Table 20. Port A–D Data Direction Sub-Registers (PxDD) . . . . . . . . . . . . . . . . 42

Table 21. Port A–D Alternate Function Sub-Registers (PxAF). . . . . . . . . . . . . . 43

Table 22. Port A–D Output Control Sub-Registers (PxOC) . . . . . . . . . . . . . . . . 43

Table 23. Port A–D High Drive Enable Sub-Registers (PxHDE) . . . . . . . . . . . . 44

Table 24. Port A–D STOP Mode Recovery Source Enable Sub-Registers (Px-

SMRE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Table 25. Port A–D Pull-Up Enable Sub-Registers (PxPUE) . . . . . . . . . . . . . . . 45

Table 26. Port A–D Alternate Function Set 1 Sub-Registers (PxAFS1). . . . . . . 45

Table 27. Port A–D Alternate Function Set 2 Sub-Registers (PxAFS2). . . . . . . 46

Z8F021ASH020SC Datasheet(PDF) 15 Page - Zilog, Inc.