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DS1225Y

Maxim Integrated
Part Number DS1225Y
Manufacturer Maxim Integrated
Description 64k Nonvolatile SRAM
Published Mar 27, 2020
Detailed Description 19-5603; Rev 10/10 www.maxim-ic.com FEATURES  10 years minimum data retention in the absence of external power  Data i...
Datasheet PDF File DS1225Y PDF File

DS1225Y
DS1225Y


Overview
19-5603; Rev 10/10 www.
maxim-ic.
com FEATURES  10 years minimum data retention in the absence of external power  Data is automatically protected during power loss  Directly replaces 2k x 8 volatile static RAM or EEPROM  Unlimited write cycles  Low-power CMOS  JEDEC standard 28-pin DIP package  Read and write access times of 150 ns  Full ±10% operating range  Optional industrial temperature range of -40°C to +85°C, designated IND NOT RECOMMENDED FOR NEW DESIGNS DS1225Y 64k Nonvolatile SRAM PIN ASSIGNMENT NC A12 A7 A6 A5 A4 A3 A2 A1 A0 DQ0 DQ1 DQ2 GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 VCC WE NC A8 A9 A11 OE A10 CE DQ7 DQ6 DQ5 DQ4 DQ3 24-P...



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