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NEC UPD43256BCZ-70LL

SRAM Chip Async Single 5V 256K-Bit 32K x 8 70ns 28-Pin PDIP

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Compliance

RoHS
Compliant

Dimensions

Height
4.31 mm
Length
38.1 mm
Width
13.2 mm

Physical

Case/Package
PDIP
Mount
Through Hole
Number of Pins
28

Technical

Access Time
70 ns
Address Bus Width
15 b
Density
256 kb
Max Operating Temperature
70 °C
Max Supply Voltage
70 °C
Memory Size
32 kB
Min Operating Temperature
0 °C
Min Supply Voltage
0 °C
Nominal Supply Current
45 mA
Number of Ports
1
Number of Words
32000
Operating Supply Voltage
5 V
Sync/Async
Asynchronous
Word Size
8 b

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