71V3558S200PFG Datasheet, PDF (4/28 Pages) Integrated Device Technology – 128K x 36, 256K x 18 3.3V Synchronous ZBT SRAMs 3.3V I/O, Burst Counter Pipelined Outputs

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