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CY7C1079DV33
32-Mbit (4 M × 8) Static RAM
32-Mbit (4 M × 8) Static RAM
Features
■ High Speed ❐ tAA = 12 ns
■ Low Active Power ❐ ICC = 250 mA at 12 ns
■ Low CMOS Standby Power ❐ ISB2 = 50 mA
■ Operating Voltages of 3.3 ± 0.3 V
■ 2.0 V Data Retention
■ Automatic Power Down when Deselected
■ TTL Compatible Inputs and Outputs
■ Available in Pb-free 48-ball FBGA Package
Logic Block Diagram
A0 A1 A2 AA34 A5 A6 AAA789
INPUT BUFFER
4M x 8 ARRAY
COLUMN DECODER
ROW DECODER SENSE AMPS
Functional Description
The CY7C1079DV33 is a high performance CMOS Static RAM organized as 4,194,304 words by 8 bits. To write to the device, take Chip Enable (CE [1]) and Write Enable (WE) input LOW.