W79E201
| Model | W79E201 |
| Description | 8-BIT MICROCONTROLLER |
| PDF file | Total 87 pages (File size: 810K) |
| Chip Manufacturer | WINBOND |
W79E201 Data Sheet
8-BIT MICROCONTROLLER
Table of Contents-
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
GENERAL DESCRIPTION ......................................................................................................... 3
FEATURES ................................................................................................................................. 3
PIN CONFIGURATION ............................................................................................................... 4
PIN DESCRIPTION..................................................................................................................... 5
BLOCK DIAGRAM ...................................................................................................................... 6
FUNCTIONAL DESCRIPTION ................................................................................................... 7
MEMORY ORGANIZATION ....................................................................................................... 8
INSTRUCTION.......................................................................................................................... 32
8.1
Instruction Timing ......................................................................................................... 32
POWER MANAGEMENT.......................................................................................................... 38
INTERRUPTS ........................................................................................................................... 41
PROGRAMMABLE TIMERS/COUNTERS ............................................................................... 42
11.1
11.2
12.
13.
Timer/Counters 0 & 1.................................................................................................... 42
Timer/Counter 2............................................................................................................ 45
WATCHDOG TIMER................................................................................................................. 48
SERIAL PORT .......................................................................................................................... 51
13.1
13.2
Framing Error Detection ............................................................................................... 56
Multiprocessor Communications .................................................................................. 56
14.
15.
16.
17.
18.
PULSE WIDTH MODULATED OUTPUTS (PWM) ................................................................... 58
ANALOG-TO-DIGITAL CONVERTER ...................................................................................... 60
TIMED ACCESS PROTECTION .............................................................................................. 63
H/W REBOOT MODE (BOOT FROM 4K BYTES OF LD FLASH EPROM)............................. 64
IN-SYSTEM PROGRAMMING ................................................................................................. 65
18.1
18.2
The Loader Program Locates at LD Flash EPROM Memory....................................... 65
The Loader Program Locates at AP Flash EPROM Memory....................................... 65
19.
20.
21.
H/W WRITER MODE ................................................................................................................ 65
SECURITY BITS ....................................................................................................................... 66
THE PERFORMANCE CHARACTERISTIC OF ADC .............................................................. 67
21.1
21.2
The Differential Nonlinearity VS Output code............................................................... 67
The Integral Nonlinearity VS Output code .................................................................... 68
Publication Release Date: December 16, 2004
Revision A2
-1-
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