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7477 Datasheet(PDF) 197 Page - Renesas Technology Corp

Part # 7477
Description  8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 7470 SERIES
PDF  354 Pages
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Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

7477 Datasheet(HTML) 197 Page - Renesas Technology Corp

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7470/7471/7477/7478 GROUP USER’S MANUAL
1-180
HARDWARE
1.19 Built-in PROM version
Fig. 1.19.5 Pin connection in EPROM mode of 7478 group (1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
P52
P07
P06
P05
P04
P03
P02
P01
P00
P43
P42
P41
P40
P33/CNTR1
P32/CNTR0
P31/INT1
P53
P16/SCLK
P15/TXD
P14/RXD
P13/T1
P12/T0
P11
P10
P27/IN7
P26/IN6
P25/IN5
P24/IN4
P23/IN3
P22/IN2
P21/IN1
17
18
19
20
21
26
25
24
23
22
P30/INT0
P51/XCOUT
P50/XCIN
VCC
P20/IN0
VREF
XIN
XOUT
VSS
P17/SRDY
RESET
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
: Same functions as M5M27C256K
(TOP VIEW)
Note: The only difference between the 42P4B package product and the 56P6N-A package product
are package shape, absolute maximum ratings and the fact that the 56P6N-A package
product has an AV SS pin.
NC: No connection
Outline 42P4B (Note)
42S1B-A (M37478E8SS)



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