
W79E201 Data Sheet
8-BIT MICROCONTROLLER
Publication Release Date: December 16, 2004
- 1 -
Revision A2
Table of Contents-
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8.
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
Timer/Counters 0 & 1.................................................................................................... 42
11.2
Timer/Counter 2............................................................................................................ 45
WATCHDOG TIMER................................................................................................................. 48
SERIAL PORT .......................................................................................................................... 51
13.1
Framing Error Detection ............................................................................................... 56
13.2
Multiprocessor Communications .................................................................................. 56
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
The Loader Program Locates at LD Flash EPROM Memory....................................... 65
18.2
The Loader Program Locates at AP Flash EPROM Memory....................................... 65
H/W WRITER MODE................................................................................................................65
SECURITY BITS....................................................................................................................... 66
THE PERFORMANCE CHARACTERISTIC OF ADC .............................................................. 67
21.1
The Differential Nonlinearity VS Output code............................................................... 67
21.2
The Integral Nonlinearity VS Output code.................................................................... 68
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