U637H256 nvsram equivalent, capstore 32k x 8 nvsram.
High-performance CMOS nonvolatile static RAM 32768 x 8 bits 25 ns Access Time 10 ns Output Enable Access Time ICC = 15 mA typ. at 200 ns Cycle Time Unlimited Re.
The U637H256 has two separate modes of operation: SRAM mode and nonvolatile mode. In SRAM mode, the memory operates as an ordinary static RAM. In nonvolatile operation, data is transferred in parallel from SRAM to EEPROM or from EEPROM to SRAM. In th.
Image gallery
TAGS
Download (Size : 174.22KB)