7130LA55CB datasheet(8/23 Pages) RENESAS

部件名	7130LA55CB

功能描述	HIGH SPEED 1K X 8 DUAL-PORT STATIC SRAM

PDF	23 Pages

Scroll/Zoom	100%

制造商	RENESAS [Renesas Technology Corp]

网页	http://www.renesas.com

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8 / 23 page

7130SA/LA and 7140SA/LA

High-Speed 1K x 8 Dual-Port Static SRAM

Military, Industrial and Commercial Temperature Ranges

Jul.12.21

Data Retention Waveform

VCC

4.5V

DATA RETENTION MODE

tCDR

VIH

VDR

VDR 2.0V

2692 drw 06

≥

Data Retention Characteristics (LA Version Only)

NOTES:

1. VCC = 2V, TA = +25°C, and is not production tested.

2. tRC = Read Cycle Time

3. This parameter is guaranteed but not production tested.

7130LA/7140LA

Symbol

Parameter

Test Condition

Min.

Typ.(1)

Max.

Unit

VDR

VCC for Data Retention

2.0

___

ICCDR

Data Retention Current

VCC = 2.0V, CE > VCC -0.2V

MIL. & IND.

___

100

4000

µA

COM'L.

___

100

1500

tCDR(3)

Chip Deselect to Data Retention Time

VIN > VCC -0.2V or VIN < 0.2V

___

tR(3)

Operation Recovery Time

tRC(2)

___

2689 tbl 07

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