W77LE58_07 Datasheet, PDF (1/82 Pages) Winbond – 8-BIT MICROCONTROLLER

W77LE58/W77L058A 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 ........................................................................................................... 5
6.
MEMORY ORGANIZATION ............................................................................................................... 7
6.1 Instruction ............................................................................................................................... 25
6.2 InstructionTiming .................................................................................................................... 34
6.3 Power Management................................................................................................................ 42
6.4 Reset Conditions .................................................................................................................... 44
6.5 Reset State ............................................................................................................................. 45
7.
PROGRAMMABLE TIMERS/COUNTERS ....................................................................................... 49
8.
TIMED ACCESS PROTECTION ...................................................................................................... 65
9.
ON-CHIP FLASH EPROM CHARACTERISTICS............................................................................. 67
10. SECURITY BITS .............................................................................................................................. 69
11. ELECTRICAL CHARACTERISTICS................................................................................................. 71
11.1 Absolute Maximum Ratings ................................................................................................ 71
11.2 D.C. Characteristics ............................................................................................................ 71
11.3 A.C. Characteristics ............................................................................................................ 72
12. TYPICAL APPLICATION CIRCUITS ................................................................................................ 78
12.1 Expanded External Program Memory and Crystal.............................................................. 78
Expanded External Data Memory and Oscillator.............................................................................. 79
Expanded External Data Memory and Oscillator.............................................................................. 79
13. PACKAGE DIMENSIONS................................................................................................................. 80
13.1 40-pin DIP ........................................................................................................................... 80
13.2 44-pin PLCC ....................................................................................................................... 80
13.3 44-pin QFP.......................................................................................................................... 81
14. VERSION HISTORY ........................................................................................................................ 82
Publication Release Date: February 1, 2007
-1-
Revision A7