Click to expand full text
September 2001
AS6WA25616
3.0V to 3.6V 256K×16 Intelliwatt™ low-power CMOS SRAM with one chip enable
Features
• AS6WA25616 • Intelliwatt™ active power circuitry • Industrial and commercial 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.