參數(shù)資料
型號: M37471E8-XXXFP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PQFP56
封裝: 10 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-56
文件頁數(shù): 48/49頁
文件大小: 601K
代理商: M37471E8-XXXFP
5
7470/7471 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
M37471M2-XXXFP
BLOCK
DIA
GRAM
18
19
28
23
22
V
CC
15
52
49
26
25
38
37
36
35
33
32
31
30
7
8
9
10
11
12
13
14
53
54
55
2
3
4
5
6
48
47
46
43
42
41
40
39
P5(4)
P4(4)
P3(4)
P1(8)
P0(8)
CNTR
0
CNTR
1
X
CIN
X
COUT
INT
1
INT
0
8
51
21
V
SS
AV
SS
P2(8)
Clock
generating
circuit
Reset
input
RESET
ROM
4096
bytes
S
I/O(8)
PWM
control
A-D
converter
Program
counter
PC
H
(8)
Program
counter
PC
L(8)
RAM
128
bytes
Stack
pointer
S(8)
Processor
status
register
PS
(8)
Index
register
Y(8)
Index
register
X(8)
Accumu-
lator
A(8)
Instruction
register
(8)
Instruction
decoder
Control
signal
Timer
1
(8)
Timer
2
(8)
Timer
3
(8)
Timer
4
(8)
I/O
port
P4
Input
port
P3
V
REF
Reference
voltage
input
I/O
port
P2
I/O
port
P1
I/O
port
P0
(Note
1)
(Note
2)
Notes
1
:
8192
bytes
for
M37471M4/E4-XXXFP,
and
16384
bytes
for
M3747
1M8/E8-XXXFP
2
:
192
bytes
for
M37471M4/E4-XXXFP,
and
384
bytes
for
M37471M8
/E8-XXXFP
Input
port
P5
Data
bus
X
CIN
Sub-clock
input
X
COUT
Sub-clock
output
Main
clock
input
X
IN
Main
clock
output
X
OUT
Byte
counter
(4)
8-bit
Arithmetic
and
logical
unit
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