Infineon SRAM, CY7C1049G30-10VXI- 4Mbit

The Infineon Static RAM is a high performance CMOS fast static RAM device with embedded ECC. This device includes an ERR pin that signals an error detection and correction event during a read cycle. Data writes are performed by asserting the Chip Enable and Write Enable inputs Low, while providing the data on IO 0 through IO 7 and address on A0 through A18 pins.

High speed
Low active and standby currents
1 bit error detection and correction
TTL compatible inputs and outputs
Embedded ECC for single bit error correction