7470_N Datasheet, PDF (350/354 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 7470 SERIES

APPENDIX
3.7 Pin configuration
P17/SRDY
1
P16/SCLK
2
P15/TXD
3
P14/RXD
4
P13/T1
5
P12/T0
6
P11
7
P10
8
P23/IN3
9
P22/IN2 ¹⁰
P21/IN1 11
P20/IN0 ¹²
VREF
13
XIN
14
XOUT
15
VSS
16
32
P07
31
P06
30
P05
29
P04
28
P03
27
P02
26
P01
25
P00
24
P41
23
P40
22
P33/CNTR1
21
P32/CNTR0
20
P31/INT1
19
P30/INT0
18
RESET
17
VCC
Outline 32P4B (Note 1)
P17/SRDY
1
P16/SCLK
2
P15/TXD
3
P14/RXD
4
P13/T1
5
P12/T0
6
P11
7
P10
8
P23/IN3
9
P22/IN2 ¹⁰
P21/IN1 ¹¹
P20/IN0 ¹²
VREF
13
XIN
14
XOUT
15
VSS
16
32
P07
31
P06
30
P05
29
P04
28
P03
27
P02
26
P01
25
P00
24
P41
23
P40
22
P33/CNTR1
21
P32/CNTR0
20
P31/INT1
19
P30/INT0
18
RESET
17
VCC
Outline 32P2W-A (Note 2)
Notes 1 : The M37477M4-XXXSP is included in the 32P4B package.
These products are pin-compatible.
2 : The M37477M4-XXXFP is included in the 32P2W-A package.
These products are pin-compatible.
3 : The only differences between the 32P4B package product and the 32P2W-A package product are
package shape and absolute maximum ratings.
Fig. 3.7.3 Pin configuration of 7477 group
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7470/7471/7477/7478 GROUP USER’S MANUAL