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W25P240AF-6A

Description
Standard SRAM, 64KX64, 7ns, CMOS, PQFP100, MO-108, QFP-100
Categorystorage    storage   
File Size162KB,14 Pages
ManufacturerWinbond Electronics Corporation
Websitehttp://www.winbond.com.tw
Download Datasheet Parametric View All

W25P240AF-6A Overview

Standard SRAM, 64KX64, 7ns, CMOS, PQFP100, MO-108, QFP-100

W25P240AF-6A Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerWinbond Electronics Corporation
Parts packaging codeQFP
package instructionMO-108, QFP-100
Contacts100
Reach Compliance Codenot_compliant
ECCN code3A991.B.2.A
Maximum access time7 ns
I/O typeCOMMON
JESD-30 codeR-PQFP-G100
JESD-609 codee0
length20 mm
memory density4194304 bit
Memory IC TypeSTANDARD SRAM
memory width64
Number of functions1
Number of terminals100
word count65536 words
character code64000
Operating modeSYNCHRONOUS
Maximum operating temperature55 °C
Minimum operating temperature
organize64KX64
Output characteristics3-STATE
Package body materialPLASTIC/EPOXY
encapsulated codeQFP
Encapsulate equivalent codeQFP100,.7X.9,32
Package shapeRECTANGULAR
Package formFLATPACK
Parallel/SerialPARALLEL
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply3.3 V
Certification statusNot Qualified
Maximum seat height3.32 mm
Maximum standby current0.08 A
Minimum standby current3.15 V
Maximum slew rate0.35 mA
Maximum supply voltage (Vsup)3.6 V
Minimum supply voltage (Vsup)3.15 V
Nominal supply voltage (Vsup)3.3 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationQUAD
Maximum time at peak reflow temperatureNOT SPECIFIED
width14 mm
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
64K X 64
CORE
ARRAY
CLK
CE
GW
BWE
BW(8:1)
OE
ADSC
ADSP
ADV
CONTROL
LOGIC
DATA I/O
REGISTER
I/O(64:1)
-1-
Publication Release Date: February 1998
Revision A4
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