ACE25C400 Datasheet, PDF (2/31 Pages) ACE Technology Co., LTD. – 4MB Serial Flash Memory

Packaging Type
SOP-8
ACE25C400
4MB Serial Flash Memory
TDFN
Pin Configurations
Pin No Pin Number I/O
Function
1
CS#
I
Chip select input
2
DO(DQ₁) I/O Data output (Data input output 1)⁽¹⁾
3
WP#
I
Write protect input
4
GND
Ground
5
DI(DQ₀) I/O Data input (Data input output 0)⁽¹⁾
6
CLK
I
Serial clock input
7
HOLD#
I
Hold input
8
VCC
Power supply
Note: 1. DQ0 and DQ1 are used for Dual SIP instructions.
VER 1.2 2