参数资料
型号: M37481M8-XXXFP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP44
封装: 10 X 10 MM, 0.80 MM PITCH, PLASTIC, QFP-44
文件页数: 48/100页
文件大小: 1457K
代理商: M37481M8-XXXFP
MITSUBISHI MICROCOMPUTERS
7480/7481 GROUP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
48
PRELIMINAR
Y
Notice:
This
is not
a final
specification.
Some
parametric
limits
are
subject
to change.
Fig. 51 Pin connection in EPROM mode (2)
Fig. 52 Pin connection in EPROM mode (3)
Outline 44P6N-A
: PROM pin (equivalent to M5M27C256K)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
28
29
30
31
32
26
25
24
23
27
33
35
36
37
38
39
40
41
42
34
43
44
P1
3
/T
1
P1
2
/T
0
P1
1
P1
0
P2
3
/IN
3
P2
2
/IN
2
P2
1
/IN
1
P2
7
/IN
7
P2
6
/IN
6
P2
5
/IN
5
P2
4
/IN
4
P20/IN0
VREF
XIN
XOUT
VSS
AVSS
P30/INT0
RESET
VCC
P51
P50
P0
2
P0
1
P0
0
P4
1
/CNTR
1
P4
0
/CNTR
0
P3
3
P3
2
P3
1
/INT
1
P4
3
P4
2
P07
P06
P05
P04
P52
P17/SRDY
P16/SCLK
P15/TXD
P14/RXD
P53
VSS
M37481E8-XXXFP
M37481E8T-XXXFP
A
4
P0
3
A
14
A
13
V
PP
A
12
A
5
A
6
A
1
A
2
A
3
D
2
D
1
D
0
OE
D
3
D4
D5
D6
D7
VSS
A10
A9
A8
A7
A11
VSS
VCC
VSS
A0
CE
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
VSS
CE
D7
D6
D5
D4
D3
D2
D1
D0
A14
A13
VPP
A12
A11
VCC
OE
VSS
: PROM pin (equivalent to M5M27C256K)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
M37480E8-XXXSP/FP
M37480E8T-XXXSP/FP
P17/SRDY
P16/SCLK
P15/TXD
P14/RXD
P13/T1
P12/T0
P11
P10
P23/IN3
P22/IN2
P21/IN1
P20/IN0
VREF
XIN
XOUT
VSS
P07
P06
P05
P04
P03
P02
P01
P00
P41/CNTR1
P40/CNTR0
P33
P32
P31/INT1
P30/INT0
RESET
VCC
Outline 32P4B
32P2W-A
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