HD404318S View Datasheet(PDF) - Renesas Electronics

Part Name

Description

Manufacturer

HD404318S

4-bit HMCS400-series microcomputer

Renesas Electronics 

HD404318 Series

Pin Number

MCU Mode

DP-42S

FP-44A

Pin

I/O

31

27

R80

I/O

32

28

R81

I/O

33

29

R82

I/O

34

30

R83

I/O

35

31

R10

I/O

36

32

R11

I/O

37

33

R12

I/O

38

34

R13

I/O

39

35

R20

I/O

40

36

R21

I/O

41

37

R22

I/O

42

38

R23

I/O

I/O: Input/output pin; I: Input pin; O: Output pin

PROM Mode

Pin

I/O

CE

I

OE

I

A13

I

A14

I

A5

I

A6

I

A7

I

A8

I

A0

I

A10

I

A11

I

A12

I

6

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