CY7C1049G

CY7C1049G CY7C1049GE 4-Mbit (512K words × 8 bit) Static RAM with Error-Correcting Code (ECC) 4-Mbit (512K words × 8 bit) Static RAM with Error-Correcting Code (ECC) Features ■ High speed ❐ tAA = 10 ns ■ Embedded ECC for single-bit error correction[1] ■ Low active and standby currents ❐ Active current: ICC = 38 mA typical ❐ Standby current: ISB2 = 6 mA typical ■ Operating voltage range: 1.65 V to 2.2 V, 2.2 V to 3.6 V, and 4.5 V to 5.5 V ■ 1.0-V data retention ■ TTL-compatible inputs and outputs ■ Error indication (ERR) pin to indicate 1-bit error detection and correction ■ Pb-free 36-pin SOJ and 44-pin TSOP II packages Functional Description CY7C1049G and CY7C1049GE are high-performance CMOS fast static RAM devices with embedded ECC. Both devices are offered in single and dual chip-enable options and in multiple pin configurations. The CY7C1049GE device includes an ERR pin that signals an error-detection and correction event during a read cycle. Data writes ar...