AS6WA25616
AS6WA25616 is 3.0V to 3.6V 256K X 16 Intelliwat low-power CMOS SRAM manufactured by Alliance Semiconductor.
September 2001
- 3.0V to 3.6V 256K×16 Intelliwatt™ low-power CMOS SRAM with one chip enable
Features
- AS6WA25616
- Intelliwatt™ active power circuitry
- Industrial and mercial temperature ranges available
- Organization: 262,144 words × 16 bits
- 3.0V to 3.6V at 55 ns
- Low power consumption: ACTIVE
- 144 mW at 3.6V and 55 ns
- Low power consumption: STANDBY
- 72 µW max at 3.6V
Logic block diagram
A0 A1 A2 A3 A4 A6 A7 A8 A12 A13
I/O1- I/O8 I/O9- I/O16
Row Decoder
I/O buffer
256K × 16 Array
(4,194,304)
VCC VSS
Control circuit
WE Column decoder
A5 A9 A10 A11 A14 A15 A16 A17
UB OE LB CS
- 1.5V data retention
- Equal access and cycle times
- Easy memory expansion...
