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M48Z02_07 Datasheet, PDF (1/20 Pages) STMicroelectronics – 5V, 16Kbit (2Kb x 8) ZEROPOWER SRAM | |||
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M48Z02
M48Z12
5V, 16Kbit (2Kb x 8) ZEROPOWER® SRAM
Features
â Integrated, ultra low power SRAM and power-
fail control circuit
â Unlimited WRITE cycles
â READ cycle time equals WRITE cycle time
â Automatic power-fail chip deselect and WRITE
protection
â WRITE protect voltages
(VPFD = Power-fail deselect voltage):
â M48Z02: VCC = 4.75 to 5.5V;
4.5V ⤠VPFD ⤠4.75V
â M48Z12: VCC = 4.5 to 5.5V;
4.2V ⤠VPFD ⤠4.5V
â Self-contained battery in the CAPHAT⢠DIP
package
â Pin and function compatible with JEDEC
standard 2K x 8 SRAMs
â RoHS compliant
â Lead-free second level interconnect
24
1
PCDIP24 (PC)
battery CAPHATâ¢
November 2007
Rev 5
1/20
www.st.com
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