Hitachi HD62001
Casio fx5000F calculator microcontroller

HD62001A04
7K 33

HD62001
HD62001A A04
HITACHI, LTD (C) 1985

larger image
giant image

Hitachi HD61914

Casio fx5000F calculator RAM

8B

13

HD  C

61914

HD61914C

larger image
giant image

OKI MSM5268

Casio fx5000F calculator ROM

OKI JAPAN

M5268V-HI

7Y04

OKI
-HI
10F-5268

larger image

giant image

larger image
giant image