IDT71V547S
IDT71V547S is 3.3V Synchronous SRAM manufactured by IDT.
128K X 36, 3.3V Synchronous IDT71V547S/XS SRAM with ZBT™ Feature, Burst Counter and Flow-Through Outputs
Features
- 128K x 36 memory configuration, flow-through outputs
- Supports high performance system speed
- 95 MHz
(8ns Clock-to-Data Access)
- ZBTTM Feature
- No dead cycles between write and read cycles
- Internally synchronized signal eliminates the need to control OE
Functional Block Diagram
Address A [0:16]
CE1, CE2, CE2 R/W CEN
ADV/LD BWx
DQ DQ
- Single R/W (READ/WRITE) control pin
- 4-word burst capability (Interleaved or linear)
- Individual byte write (BW1
- BW4) control (May tie active)
- Three chip enables for simple depth expansion
- Single 3.3V power supply (±5%)
- Packaged in a JEDEC standard 100-pin TQFP package
128K x 36 BIT MEMORY ARRAY
Address
Control
DI DO
Input Register
DQ Clk
Control Logic
Clock
Mux...
