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IDT70V99S, IDT70V99S10PF, IDT70V9L

Table of contents:
Info of IDT70V99S
Info of IDT70V99S10PF
Info of IDT70V9L

IDT70V99S, IDT70V99S10PF, IDT70V9L Selling Leads, Datasheet

MFG:N/A Package Cooled:N/A D/C:09+

IDT70V99S, IDT70V99S10PF, IDT70V9L Picture

IDT70V99S, IDT70V99S10PF, IDT70V9L Datasheet download

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Part Number: IDT70V99S

MFG: N/A

Package Cooled: N/A

D/C: 09+

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IDT70V99S General Description

The IDT70V3319/99 is a high-speed 256/128K x 18 bit synchronous Dual-Port RAM. The memory array utilizes Dual-Port memory cells to allow simultaneous access of any address from both ports. Registers on control, data, and address inputs provide minimal setup and hold times. The timing latitude provided by this approach allows systems to be designed with very short cycle times. With an input data register, the IDT70V3319/99 has been optimized for applications having unidirectionalor 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 70V3319/99 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 (VDD) remains at 3.3V.

IDT70V99S Maximum Ratings

Symbol	Rating	Commercial & Industrial	Unit
VTERM⁽²⁾	Terminal Voltage with Respect to GND	-0.5 to +4.6	V
TBIAS⁽³⁾	Temperature Under Bias	-55 to +125
TSTG	Storage Temperature	-65 to +150
TJN	Junction Temperature	+150
IOUT	DC Output Current	50	mA

IDT70V99S Features

True Dual-Port memory cells which allow simultaneous access of the same memory location
High-speed data access Commercial: 3.6ns (166MHz)/4.2ns (133MHz) (max.) Industrial: 4.2ns (133MHz) (max.)
Selectable Pipelined or Flow-Through output mode Due to limited pin count PL/FT option is not supported on the 128-pin TQFP package. Device is pipelined outputs only on each port.
Counter enable and repeat features
Dual chip enables allow for depth expansion without additional logic
Full synchronous operation on both ports 6ns cycle time, 166MHz operation (6Gbps bandwidth) Fast 3.6ns clock to data out 1.7ns setup to clockand 0.5ns hold on all control, data, and address inputs @ 166MHz

IDT70V99S Connection Diagram

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