ES25P40 Datasheet, PDF (3/35 Pages) Excel Semiconductor Inc. – 4Mbit CMOS 3.0 Volt Flash Memory with 75Mhz SPI Bus Interface

ADVANCED INFORMATION
PIN DESCRIPTIONS
Pin
SCK
SI
SO
CS#
W#
HOLD#
Vcc
GND
Serial Clock Input
Serial Data Input
Serial Data Output
Chip Select Input
Write Protect Input
Hold Input
Supply Voltage Input
Ground Input
Description
Connection Diagrams
8-pin Plastic Small Outline Package (SO)
CS#
1
SO
2
W#
3
GND
4
5
VCC
6
HOLD#
7
SCK
8
SI
EE SS II
Excel Semiconductor inc.
ES25P40
3
Rev. 0D May 11 , 2006