参数资料
型号: M34508G4-XXXFP
元件分类: 微控制器/微处理器
英文描述: 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDSO20
封装: 5.30 X12.60 MM, 1.27 MM PITCH, PLASTIC, SOP-20
文件页数: 12/32页
文件大小: 1049K
代理商: M34508G4-XXXFP
Rev.1.03
2009.07.27
page 2 of 140
REJ03B0148-0103
4508 Group
Block diagram (4508 Group)
RAM
ROM
Memory
I/O
port
Internal
peripheral
functions
Timer
1
(8
bits)
System
clock
generating
circuit
Timer
2
(8
bits)
256
words
4
bits
4096
words
10
bits
4500
Series
CPU
core
Register
B
(4
bits)
Register
A
(4
bits)
Register
D
(3
bits)
Register
E
(8
bits)
Stack
register
SK
(8
levels)
Interrupt
stack
register
SDP
(1level)
ALU
(4
bits)
X
IN
-X
OUT
(Ceramic/RC)
On-chip
oscillator
Watchdog
timer
(16
bits)
(10
bits
4
ch)
A/D
converter
Port
P0
4
Port
P1
4
Port
P2
2
Port
D
4
(8
bits
1)
Serial
interface
Voltage
drop
detection
circuit
(Note)
Note:
The
voltage
drop
detection
circuit
is
equipped
with
only
H
version.
Power-on
reset
circuit
(Note)
相关PDF资料
PDF描述
M34508G4FP 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDSO20
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