tional or bidirectional data flow in bursts. An automatic power down feature, controlled by CE0 and CE1, permits the on-chip circuitry of each port to enter a very low standby power mode. The 70T3519/99/89 can support an operating voltage of either 3.3V or 2.5V on one or both ports, controllable by the OPT pins. The power supply for the core of the device .
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HIGH-SPEED 2.5V 256/128/64K x 36 IDT70T3519/99/89S SYNCHRONOUS DUAL-PORT STATIC RAM WITH 3.3V OR 2.5V INTERFACE
– Data input, address, byte enable and control registers
– Self-timed write allows fast cycle time Separate byte controls for multiplexed bus and bus matching compatibility Dual Cycle Deselect (DCD) for Pipelined Output Mode 2.5V (±100mV) power supply for core LVTTL compatible, selectable 3.3V (±150mV) or 2.5V (±100mV) power supply for I/Os and control signals on each port Industrial temperature range (-40°C to +85°C) is available at 166MHz and 133MHz Available in a 256-pin Bal.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | IDT70T3589 |
IDT |
HIGH-SPEED 2.5V 256/128/64K x 36 SYNCHRONOUS DUAL-PORT STATIC RAM | |
2 | IDT70T35 |
Integrated Device Technology |
HIGH-SPEED 2.5V 8/4K x 18 DUAL-PORT 8/4K x 16 DUAL-PORT STATIC RAM | |
3 | IDT70T3509M |
IDT |
HIGH-SPEED 2.5V 1024K x 36 SYNCHRONOUS DUAL-PORT STATIC RAM | |
4 | IDT70T3519 |
IDT |
HIGH-SPEED 2.5V 256/128/64K x 36 SYNCHRONOUS DUAL-PORT STATIC RAM | |
5 | IDT70T3539M |
IDT |
HIGH-SPEED 2.5V 512K x 36 SYNCHRONOUS DUAL-PORT STATIC RAM | |
6 | IDT70T3599 |
IDT |
HIGH-SPEED 2.5V 256/128/64K x 36 SYNCHRONOUS DUAL-PORT STATIC RAM | |
7 | IDT70T3319 |
IDT |
HIGH-SPEED 2.5V 512/256/128K x 18 SYNCHRONOUS DUAL-PORT STATIC RAM | |
8 | IDT70T3319S |
IDT |
HIGH-SPEED 2.5V 512/256/128K x 18 SYNCHRONOUS DUAL-PORT STATIC RAM | |
9 | IDT70T3339 |
IDT |
HIGH-SPEED 2.5V 512/256/128K x 18 SYNCHRONOUS DUAL-PORT STATIC RAM | |
10 | IDT70T3339S |
IDT |
HIGH-SPEED 2.5V 512/256/128K x 18 SYNCHRONOUS DUAL-PORT STATIC RAM | |
11 | IDT70T3399 |
IDT |
HIGH-SPEED 2.5V 512/256/128K x 18 SYNCHRONOUS DUAL-PORT STATIC RAM | |
12 | IDT70T3399S |
IDT |
HIGH-SPEED 2.5V 512/256/128K x 18 SYNCHRONOUS DUAL-PORT STATIC RAM |