CY7C1049GN 4-Mbit (512K words × 8 bit) Static RAM 4-Mbit (512K words × 8 bit) Static RAM Features ■ High speed ❐ tAA = 10 ns ■ 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 ■ Pb-free 36-pin SOJ and 44-pin TSOP II packages Functional Description CY7C1049GN is a high-performance CMOS fast static RAM device organized as 512K words by 8-bits.
Data writes are performed by asserting the Chip Enable (CE) and Write Enable (WE) inputs LOW, while providing the data on I/O0 through I/O7 and address on A...

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