參數(shù)資料
型號(hào): M34519E8FP
元件分類: 微控制器/微處理器
英文描述: 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PDSO42
封裝: 0.450 INCH, 0.80 MM PITCH, PLASTIC, SSOP-42
文件頁數(shù): 75/162頁
文件大?。?/td> 960K
代理商: M34519E8FP
Rev.3.01
2005.06.15
page 2 of 160
REJ03B0007-0301
4519 Group
Block diagram (4519 Group)
4
3
4
8
RAM
ROM
Memory
I/O
port
Internal
peripheral
functions
Timer
1(8
bits)
System
clock
generation
circuit
Timer
2(8
bits)
384
words
4
bits
6144,
8192
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
(1
level)
ALU(4
bits)
Watchdog
timer
(16
bits)
Port
P0
Port
P1
Port
P2
Voltage
drop
detection
circuit
Timer
3(8
bits)
Timer
4(8
bits)
X
IN
-X
OUT
(Ceramic/Quartz-crystal/RC)
On-chip
oscillator
Port
P3
Port
D
Port
P6
Serial
I/O
(8
bits
1)
A/D
converter
(10
bits
8
ch)
4
Port
P4
4
Port
P5
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