SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM
HIGH-SPEED 3.3V 256K x 18 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM WITH 3.3V OR 2.5V INTERFACE
IDT70V7319S
F...
Description
HIGH-SPEED 3.3V 256K x 18 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM WITH 3.3V OR 2.5V INTERFACE
IDT70V7319S
Features:
◆ 256K x 18 Synchronous Bank-Switchable Dual-ported SRAM Architecture – 64 independent 4K x 18 banks – 4 megabits of memory on chip
◆ Bank access controlled via bank address pins ◆ High-speed data access
– Commercial: 3.4ns (200MHz)/3.6ns (166MHz)/ 4.2ns (133MHz) (max.)
– Industrial: 3.6ns (166MHz)/4.2ns (133MHz) (max.) ◆ Selectable Pipelined or Flow-Through output mode ◆ Counter enable and repeat features ◆ Dual chip enables allow for depth expansion without
additional logic ◆ Full synchronous operation on both ports
– 5ns cycle time, 200MHz operation (14Gbps bandwidth) – Fast 3.4ns clock to data out
– 1.5ns setup to clock and 0.5ns hold on all control, data, and address inputs @ 200MH
– Data input, address, byte enable and control registers – Self-timed write allows fast cycle time ◆ Separate byte controls for multiplexed...
Similar Datasheet