HD404054 Datasheet, PDF(79/101 Page) Hitachi Semiconductor – HMCS400-series microcomputers designed to increase program productivity with large-capacity memory

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HD404054 Datasheet, PDF (79/101 Pages) Hitachi Semiconductor – HMCS400-series microcomputers designed to increase program productivity with large-capacity memory

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HD404054 Series/HD404094 Series

Pin No.

MCU Mode

DP-42S

FP-44A

Pin Name

I/O

R13

I/O

R20

I/O

R21

I/O

R22

I/O

R23

I/O

R30

I/O

R31/TOC

I/O

R32/TOD

I/O

R33

I/O

R40/EVND

I/O

R41/SCK1

I/O

R42/SI1

I/O

R43/SO1

I/O

SEL

VCC

Note: I/O: Input/output pin, I: Input pin, O: Output pin

PROM Mode

Pin Name

I/O

A10

A11

A12

I/O

VCC

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