HM658512A View Datasheet(PDF) - Hitachi -> Renesas Electronics

Part Name

Description

Manufacturer

HM658512A

4 M PSRAM (512-kword × 8-bit) 2 k Refresh

Hitachi -> Renesas Electronics 

HM658512A Series

Absolute Maximum Ratings

Parameter

Terminal voltage with respect to VSS

Power dissipation

Operating temperature

Storage temperature

Storage temperature under bias

Note: 1. With respect to VSS

Symbol

VT

PT

Topr

Tstg

Tbias

Value

–1.0 to +7.0

1.0

0 to +70

–55 to +125

–10 to +85

Unit

Note

V

1

W

°C

°C

°C

Recommended DC Operating Conditions (Ta = 0 to +70°C)

Parameter

Symbol Min

Typ

Max

Supply voltage

VCC

4.5

5.0

5.5

VSS

0

0

0

Input voltage

VIH

2.4

—

6.0

VIL

–1.0

—

0.8

Note: 1. VIL min = –3.0 V for pulse width 30 ns

Unit

Notes

V

V

V

V

1

8

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