W24257S-70LL T/R
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W24257S-70LL T/R
CLASSIFICATION
Memory
manufacturer
Winbond Electronics
type
IC SRAM 256KBIT PARALLEL 28SO
encapsulation
package
Tape & Reel (TR)
RoHS
YES
price
available options
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specifications
PDF(1)
Part Status
Obsolete
Voltage - Supply
4.5V ~ 5.5V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TA)
Programmable
Not Verified
Memory Type
Volatile
Memory Interface
Parallel
Memory Size
256Kbit
Memory Organization
32K x 8
Access Time
70 ns
Write Cycle Time - Word, Page
70ns
Memory Format
SRAM
Technology
SRAM
Package / Case
28-SOIC (0.330", 8.38mm Width)
Supplier Device Package
28-SO