W77LE532_07 Datasheet, PDF (1/88 Pages) Winbond – 8-BIT MICROCONTROLLER

W77LE532/W77L532A Data Sheet
8-BIT MICROCONTROLLER
Table of Contents-
1. GENERAL DESCRIPTION ......................................................................................................... 2
2. FEATURES ................................................................................................................................. 2
3. PIN CONFIGURATIONS ............................................................................................................ 3
4. PIN DESCRIPTION..................................................................................................................... 4
5. FUNCTIONAL DESCRIPTION ................................................................................................... 6
6. MEMORY ORGANIZATION ....................................................................................................... 8
7. INSTRUCTION.......................................................................................................................... 32
8. INSTRUCTION TIMING ............................................................................................................ 33
9. POWER MANAGEMENT.......................................................................................................... 41
10. RESET CONDITIONS............................................................................................................... 43
11. RESET STATE.......................................................................................................................... 44
12. PROGRAMMABLE TIMERS/COUNTERS ............................................................................... 49
13. TIMED ACCESS PROTECTION .............................................................................................. 65
14. H/W REBOOT MODE (BOOT FROM 4K BYTES OF LDFLASH ) ........................................... 67
15. IN-SYSTEM PROGRAMMING ................................................................................................. 68
15.1 The Loader Program locates at LDFLASH memory..................................................... 68
15.2 The Loader Program locates at APFLASH memory. ................................................... 68
16. ON-CHIP FLASH EPROM CHARACTERISTICS..................................................................... 69
17. SECURITY BITS ....................................................................................................................... 72
18. ELECTRICAL CHARACTERISTIC ........................................................................................... 73
18.1 Absolute Maximum Ratings .......................................................................................... 73
18.2 DC Characteristics........................................................................................................ 73
18.3 AC Characteristics ........................................................................................................ 75
19. TYPICAL APPLICATION CIRCUITS ........................................................................................ 79
19.1 Expanded External Program Memory and Crystal ....................................................... 79
19.2 Expanded External Data Memory and Oscillator ......................................................... 80
20. PACKAGE DIMENSIONS ......................................................................................................... 81
20.1 40-pin DIP ..................................................................................................................... 81
20.2 44-pin PLCC ................................................................................................................. 81
20.3 44-pin QFP.................................................................................................................... 82
21. APPLICATION NOTE ............................................................................................................... 83
22. REVISION HISTORY ................................................................................................................ 88
Publication Release Date: February 1, 2007
-1-
Revision A7