IDT71V3556XSA Ver la hoja de datos (PDF) - Integrated Device Technology

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fabricante

IDT71V3556XSA

128K x 36, 256K x 18 3.3V Synchronous ZBT SRAMs 3.3V I/O, Burst Counter Pipelined Outputs

Integrated Device Technology 

IDT71V3556, IDT71V3558, 128K x 36, 256K x 18, 3.3V Synchronous SRAMS with

ZBT™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs

Commercial and Industrial Temperature Ranges

Functional Block Diagram

Recommended DC Operating

Conditions

Symbol

Parameter

Min. Typ.

Max.

Unit

VDD Core Supply Voltage

3.135 3.3

3.465

V

VDDQ I/O Supply Voltage

3.135 3.3

3.465

V

VSS Supply Voltage

0

0

0

V

VIH Input High Voltage - Inputs

2.0

____

VDD +0.3

V

VIH Input High Voltage - I/O

2.0

____ VDDQ +0.3(2) V

VIL Input Low Voltage

-0.3(1)

____

0.8

V

NOTES:

1. VIL (min.) = –1.0V for pulse width less than tCYC/2, once per cycle.

2. VIH (max.) = +6.0V for pulse width less than tCYC/2, once per cycle.

5281 tbl 04

6.442

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