MB81N643289 Datasheet, PDF (2/64 Pages) Fujitsu Component Limited. – 8 x 256K x 32 BIT DOUBLE DATA RATE FCRAMTM

MB81N643289-50/-60 Preliminary (AE1E)
s FEATURES
• Double Data Rate
• Bi-directional Data Strobe Signal
• Eight bank operation
• Burst read/write operation
• Programmable, burst length, and
CAS latency
• Write latency (Write command to data input)
= CAS latency -1
• Byte write control by DM0 to DM3
• Page Close Power Down Mode
• Distributed Auto-refresh cycle in 8 µs
• 2.5 V CMOS Source Termination I/O
for all signals
• VDD: +2.5V Supply ± 0.2V tolerance
• VDDQ: +2.5V Supply ± 0.2V tolerance
s PACKAGE
Plastic TSOP(II) Package
(FPT-86P-M01)
(Normal Bend)
Package and Ordering Information
– 86-pin plastic (400 mil) TSOP-II, order as MB81N643289-××FN
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