Datasheet Summary
CY7C109D CY7C1009D
1-Mbit (128 K × 8) Static RAM
1-Mbit (128 K × 8) Static RAM
Features
- Pin- and function-patible with CY7C109B/CY7C1009B
- High speed
- tAA = 10 ns
- Low active power
- ICC = 80 mA at 10 ns
- Low CMOS standby power
- ISB2 = 3 mA
- 2.0 V Data Retention
- Automatic power-down when deselected
- TTL-patible inputs and outputs
- Easy memory expansion with CE1, CE2 and OE options
- CY7C109D available in Pb-free 32-pin 400-Mil wide Molded
SOJ and 32-pin TSOP I packages. CY7C1009D available in Pb-free 32-pin 300-Mil wide Molded SOJ package
Functional Description
The CY7C109D/CY7C1009D [1] is a high-performance CMOS static RAM organized as 131,072 words by 8 bits. Easy...