f25l08pa Elite Semiconductor Memory Technology Inc., f25l08pa Datasheet - Page 3

• Manufacturer Part Number: f25l08pa
• Description: 3v Only 8 Mbit Serial Flash Memory With Dual
• Manufacturer: Elite Semiconductor Memory Technology Inc.

ESMT
Elite Semiconductor Memory Technology Inc.
PIN DESCRIPTION
FUNCTIONAL BLOCK DIAGRAM
Symbol
HOLD
SCK
VDD
VSS
WP
SO
CE
SI
Address
Latches
Serial Data Output
Buffers
Serial Data Input
Power Supply
and
Write Protect
Chip Enable
Serial Clock
Pin Name
Ground
Hold
CE
SCK
Control Logic
To provide the timing 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 temporality stop serial communication
with SPI flash memory without resetting
the device.
To provide power.
X-Decoder
Serial Interface
SI
SO
Functions
WP
Data Latches
I/O Butters
Y-Decoder
HOLD
Flash
and
Publication
Revision: 1.7
F25L08PA
Date: Jul. 2009
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