CY7C1079DV33
CY7C1079DV33 is 32-Mbit (4 M x 8) Static RAM manufactured by Cypress.
32-Mbit (4 M × 8) Static RAM
32-Mbit (4 M × 8) Static RAM
Features
- High Speed
- t AA = 12 ns
- Low Active Power
- ICC = 250 m A at 12 ns
- Low CMOS Standby Power
- ISB2 = 50 m A
- Operating Voltages of 3.3 ± 0.3 V
- 2.0 V Data Retention
- Automatic Power Down when Deselected
- TTL patible 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. Data on the eight I/O pins (I/O0 through I/O7) is then written into the location specified on the address pins (A0 through A21). To read from the device, take Chip Enable (CE [1]) LOW and Output Enable (OE) LOW while forcing the Write Enable (WE) HIGH. Under these conditions, the...
