32K x 8 bit Low Power CMOS Static RAM
KM62256D Family
Document Title
32Kx8 bit Low Power CMOS Static RAM
Revision History
Revision No History
0.0 Initial draf...
Description
KM62256D Family
Document Title
32Kx8 bit Low Power CMOS Static RAM
Revision History
Revision No History
0.0 Initial draft
0.1 First revision - KM62256DL/DLI ISB1 = 100 → 50µA KM62256DL-L ISB1 = 20 → 10µA KM62256DLI-L ISB1 = 50 → 15µA - CIN = 6 → 8pF, CIO = 8 → 10pF - KM62256D-4/5/7 Family tOH = 5 → 10ns - KM62256DL/DLI IDR = 50→30µA KM62256DL-L/DLI-L IDR = 30 → 15µA
1.0 Finalize - Remove ICC write value - Improved operating current ICC2 = 70 → 60mA - Improved standby current KM62256DL/DLI ISB1 = 50 → 30µA KM62256DL-L ISB1 = 10 → 5µA KM62256DLI-L ISB1 = 15 → 5µA - Improved data retention current KM62256DL/DLI IDR = 30 → 5µA KM62256DL-L/DLI-L IDR = 15 → 3µA - Remove 45ns part from commercial product and 100ns part from industrial product. Replace test load 100pF to 50pF for 55ns part
CMOS SRAM
Draft Data May 18, 1997
April 1, 1997
Remark Design target
Preliminily
November 11, 1997 Final
The attached datasheets are provided by SAMSUNG Electronics. SAMSUNG Electronics CO., LTD. reserves the right to change the specifications and products. SAMSUNG Electronics will answer to your questions about device. If you have any questions, please contact the SAMSUNG branch offices.
Revision 1.0 November 1997
KM62256D Family
CMOS SRAM
32Kx8 bit Low Power CMOS Static RAM
FEATURES
Process Technology : TFT Organization : 32Kx8 Power Supply Voltage : 4.5~5.5V Low Data Retention Voltage : 2V(Min) Three state output and TTL Compatible Package Type : 28-DIP-600B, 28-SOP-450
28-TS...
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