Part number:
DS1249W
Manufacturer:
Maxim Integrated ↗ Products
File Size:
205.13 KB
Description:
3.3v 2048kb nonvolatile sram.
DS1249W_MaximIntegratedProducts.pdf
Datasheet Details
Part number:
DS1249W
Manufacturer:
Maxim Integrated ↗ Products
File Size:
205.13 KB
Description:
3.3v 2048kb nonvolatile sram.
DS1249W, 3.3V 2048kb Nonvolatile SRAM
A0 *A17 - Address Inputs DQ0 *DQ7 - Data In/Data Out CE - Chip Enable WE - Write Enable OE - Output Enable VCC GND - Power (+3.3V) - Ground NC - No Connect DESCRIPTION The DS1249W 2048kb nonvolatile (NV) SRAMs are 2,097,152-bit, fully static, NV SRAMs organized as 262,144 wo
DS1249W Features
* 10 years minimum data retention in the absence of external power
* Data is automatically protected during power loss
* Unlimited write cycles
* Low-power CMOS operation
* Read and write access times of 100ns
* Lithium energy source is electrically disconnected to retain fre
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