* include a power down mode controlled by the chip select input for an 80% power saving. FEATURES
* 1024x8-bitOrganization
* Very Fast Access Time: 150/200/250/300/450 ns
* Single +5V Power Supply
* Low Power Standby Mode
* N-Channel Silicon Gate Process
UPD421
NEC
187.16 KB
8k bit static ram.
NEe Microcomputers, Inc. NEe fL PD421 J.L PD421-1 fL PD421-2 fL PD421-3 J.L PD421-5 8K BIT STATIC RAM DESCR IPTION The NEC MPD421 is a very high s.
📁 Related Datasheet
UPD421-1 8K BIT STATIC RAM (NEC)
UPD421-2 8K BIT STATIC RAM (NEC)
UPD421-3 8K BIT STATIC RAM (NEC)
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UPD421000 (UPD421000 - UPD421002) APPLICATION NOTE 53 (NEC)
UPD421001 (UPD421000 - UPD421002) APPLICATION NOTE 53 (NEC)
UPD421002 (UPD421000 - UPD421002) APPLICATION NOTE 53 (NEC)
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