IDT71256S100DB IDT, Integrated Device Technology Inc, IDT71256S100DB Datasheet
IDT71256S100DB
Specifications of IDT71256S100DB
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IDT71256S100DB Summary of contents
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Features High-speed address/chip select time – Military: 25/35/45/55/70/85/100ns (max.) – Industrial: 25/35ns (max.) – Commercial: 20/25/35ns (max.) low power only Low-power operation Battery Backup operation – 2V data retention Produced with advanced high-performance CMOS technology Input and output directly TTL-compatible ...
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IDT71256S/L CMOS Static RAM 256K (32K x 8-Bit) Pin Configurations D28 P28 D28 SO28 ...
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IDT71256S/L CMOS Static RAM 256K (32K x 8-Bit) Recommended Operating Temperature and Supply Voltage Grade Temperature O O Military - +125 Industrial - + Commercial +70 C ...
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IDT71256S/L CMOS Static RAM 256K (32K x 8-Bit) AC Test Conditions Input Pulse Levels Input Rise/Fall Times Input Timing Reference Levels Output Reference Levels AC Test Load 5V DATA OUT 255 Figure 1. AC Test Load DC Electrical Characteristics Symbol ...
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IDT71256S/L CMOS Static RAM 256K (32K x 8-Bit) Low V Data Retention Waveform CDR CS AC Electrical Characteristics Symbol Parameter Read Cycle t Read Cycle Time RC t Address Access Time AA t Chip Select Access ...
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IDT71256S/L CMOS Static RAM 256K (32K x 8-Bit) AC Electrical Characteristics Symbol Parameter Read Cycle t Read Cycle Time RC t Address Access Time AA t Chip Select Access Time ACS (2) Chip Select to Output in Low-Z t CLZ ...
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IDT71256S/L CMOS Static RAM 256K (32K x 8-Bit) Timing Waveform of Read Cycle No. 1 ADDRESS OE CS DATA OUT Timing Waveform of Read Cycle No. 2 ADDRESS DATA OUT Timing Waveform of Read Cycle No DATA OUT ...
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IDT71256S/L CMOS Static RAM 256K (32K x 8-Bit) Timing Waveform of Write Cycle No. 1 (WE Controlled Timing) ADDRESS DATA OUT DATA IN Timing Waveform of Write Cycle No. 2 (CS Controlled Timing) ADDRESS CS ...
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IDT71256S/L CMOS Static RAM 256K (32K x 8-Bit) Ordering Information — Commercial & Industrial Ordering Information — Military Military, Commercial, and Industrial Temperature Ranges 6.42 9 ...
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IDT71256S/L CMOS Static RAM 256K (32K x 8-Bit) Datasheet Document History 11/4/99 Updated to new format Pp. 1–5, 9 Added Industrial Temperature Range offerings Pg. 1 Removed 30, 120, and 150ns military and 45ns commercial speed grade offerings. Pg. 2 ...