W25P240A Datasheet, PDF (1/14 Pages) Winbond – 64K X 64 BURST PIPELINED HIGH-SPEED CMOS STATIC RAM

W25P240A
64K × 64 BURST PIPELINED HIGH-SPEED
CMOS STATIC RAM
GENERAL DESCRIPTION
The W25P240A is a high-speed, low-power, synchronous-burst pipelined CMOS static RAM
organized as 65,536 × 64 bits that operates on a single 3.3-volt power supply. A built-in two-bit burst
address counter supports Pentium™ burst mode.
FEATURES
• Synchronous operation
• Support 66/75 MHz bus speed
• Single +3.3V power supply
• Individual byte write capability
• 3.3V LVTTL compatible I/O
• Clock-controlled and registered input
• Asynchronous output enable
• Internal burst counter supports Intel burst mode
• Packaged in 100-pin QFP
BLOCK DIAGRAM
A(15:0)
INPUT
REGISTER
CLK
CE
GW
BWE
BW(8:1)
OE
ADSC
ADSP
ADV
CONTROL
LOGIC
64K X 64
CORE
ARRAY
DATA I/O
REGISTER
I/O(64:1)
Publication Release Date: February 1998
-1-
Revision A4