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7477 Datasheet(PDF) 194 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) 194 Page - Renesas Technology Corp

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1-177
7470/7471/7477/7478 GROUP USER’S MANUAL
HARDWARE
1.19 Built-in PROM version
Fig. 1.19.2 Pin connection in EPROM mode of 7471 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/CLK
P15/SOUT
P14/SIN
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
Outline 42P4B (Note)
42S1B-A (M37471E8SS)
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.



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