King Billion Electronics Co., Ltd

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SF23C3200B

December 8, 2003

Page 4 of 7

V1.1

This specification is subject to change without notice. Please contact sales person for the latest version before use.

GND

31

P

Negative power supply input pin.

BYTEB

32

I

Byte/Word mode selection input pin. Byte mode is selected when it is at

“low” state, otherwise Word mode is selected.

A16 ~ A8

33 ~ 41

I

Mask ROM Address input pins.

A19, A20

42, 43

I

Mask ROM Address input pins.