DS1645AB Overview
DS1645Y/AB DS1645Y/AB Partitionable 1024K NV SRAM.
DS1645AB Key Features
- Data is automatically protected during power loss
- Directly replaces 128K x 8 volatile static RAM
- Write protects selected blocks of memory when pro
- Unlimited write cycles
- Low-power CMOS
- Read and write access times as fast as 70 ns
- Full +10% VCC operating range (DS1645Y)
- Optional +5% VCC operating range (DS1645AB)
- JEDEC standard 32-pin DIP package
- Low Profile Module (LPM) package