AS7C332MNTD18A
AS7C332MNTD18A is 3.3V 2M x 18 Pipelined SRAM manufactured by Alliance Semiconductor Corporation.
December 2004
®
3.3V 2M × 18 Pipelined SRAM with NTDTM
Features
- Organization: 2,097,152 words × 18 bits
- NTD™ architecture for efficient bus operation
- Fast clock speeds to 200 MHz
- Fast clock to data access: 3.2/3.5/3.8 ns
- Fast OE access time: 3.2/3.5/3.8 ns
- Fully synchronous operation
- mon data inputs and data outputs ..
- Asynchronous output enable control
- Available in 100-pin TQFP package Logic block diagram
A[20:0] 21 D
- Byte write enables
- Clock enable for operation hold
- 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 operation
Address register Burst logic
CLK CE0 CE1 CE2 R/W BWa BWb ADV / LD LBO ZZ CLK
Q 21
Write delay addr. registers
Control logic
Write Buffer
2 M x 18 SRAM...
