F25L04UA-100PG ESMT [Elite Semiconductor Memory Technology Inc.], F25L04UA-100PG Datasheet - Page 2

• Manufacturer Part Number: F25L04UA-100PG
• Description: 3V Only 4 Mbit Serial Flash Memory
• Manufacturer: ESMT [Elite Semiconductor Memory Technology Inc.]

ESMT
PIN CONFIGURATIONS
8-PIN SOIC
PIN Description
Elite Semiconductor Memory Technology Inc.
Symbol
HOLD
SCK
VDD
VSS
WP
SO
CE
SI
VSS
WP
CE
SO
Serial Data Output
Serial Data Input
Power Supply
Write Protect
Chip Enable
Serial Clock
Pin Name
Ground
0
1
2
3
4
Hold
To provide the timming for serial input and
output operations
To transfer commands, addresses or data
serially into the device.
Data is latched on the rising edge of SCK.
To transfer data serially out of the device.
Data is shifted out on the falling edge of
SCK.
To activate the device when CE is low.
The Write Protect ( WP ) pin is used to
enable/disable BPL bit in the status
register.
To temporaiily stop serial communication
with SPI flash memory without resetting
the device.
To provide power.
Functions
8
7
6
5
VDD
SCK
SI
HOLD
Publication Date: Jan. 2009
Revision:
F25L04UA
1.2
2/25