FEDS51V4222C-03
Semiconductor
1
MSM51V4222C
FEATURES
•
•
•
•
Single power supply: 3.3 V
±
0.3 V
512 Rows
×
512 Column
×
4 bits
Fast FIFO (First-in First-out) operation
High speed asynchronous serial access
Read/Write cycle time
30 ns/40 ns
Access time
30 ns/35 ns
•
Functional compatibility with OKI MSM51V8222A
•
Self refresh (No refresh control is required)
•
Package options:
16-pin 300 mil plastic DIP
(DIP16-P-300-2.54)
26/20-pin 300 mil plastic SOJ
(SOJ26/20-P-300-1.27)
20-pin 400 mil plastic ZIP
(ZIP20-P-400-1.27)
(Product: MSM51V4222C-xxRA)
(Product: MSM51V4222C-xxJA)
(Product: MSM51V4222C-xxRD)
xx indicates speed rank.
PRODUCT FAMILY
Family
MSM51V4222C-30RA
MSM51V4222C-40RA
MSM51V4222C-30JA
MSM51V4222C-40JA
MSM51V4222C-30RD
MSM51V4222C-40RD
Access Time (Max.)
30 ns
35 ns
30 ns
35 ns
30 ns
35 ns
Cycle Time (Min.)
30 ns
40 ns
30 ns
40 ns
30 ns
40 ns
Package
300 mil 16-pin DIP
300 mil 26/20-pin SOJ
400 mil 20-pin ZIP
2/16
OKI [ OKI ELECTRONIC COMPONETS ]
