AS7C33256NTD18B
AS7C33256NTD18B is 3.3V 256K x 8 Pipelined SRAM manufactured by Alliance Semiconductor Corporation.
February 2005
®
3.3V 256K×18 Pipelined SRAM with NTDTM
Features
- Organization: 262,144 words × 18 bits
- NTD™ architecture for efficient bus operation
- Fast clock speeds to 200 MHz
- Fast clock to data access: 3.0/3.5/4.0 ns
- Fast OE access time: 3.0/3.5/4.0 ns
- Fully synchronous operation
- Asynchronous output enable control
- Available in 100-pin TQFP package ..
- Byte write enables
- Clock enable for operation hold Logic block diagram
A[17:0] 18
- Multiple chip enables for easy expansion
- 3.3V core power supply
- 2.5V or 3.3V I/O operation with separate VDDQ
- Self-timed write cycles
- Interleaved or linear burst modes
- Snooze mode for standby...
