HM62256BLFP-4SLT View Datasheet(PDF) - Hitachi -> Renesas Electronics

Part Name

Description

Manufacturer

HM62256BLFP-4SLT

32,768-word × 8-bit High Speed CMOS Static RAM

Hitachi -> Renesas Electronics 

Absolute Maximum Ratings

Parameter

Symbol

Power supply voltage*1

Terminal voltage*1

Power dissipation

Operating temperature

VCC

VT

PT

Topr

Storage temperature

Tstg

Storage temperature under bias

Tbias

Notes: 1. Relative to VSS

2. VT min: –3.0 V for pulse half-width ≤ 50 ns

3. Maximum voltage is 7.0 V

HM62256B Series

Value

–0.5 to +7.0

–0.5*2 to VCC + 0.3*3

1.0

0 to + 70

–55 to +125

–10 to +85

Unit

V

V

W

°C

°C

°C

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

Parameter

Symbol

Min

Typ

Supply voltage

VCC

4.5

5.0

VSS

0

0

Input high (logic 1) voltage

VIH

2.2

—

Input low (logic 0) voltage

VIL

–0.5 *1

—

Note: 1. VIL min: –3.0 V for pulse half-width ≤ 50 ns

Max

5.5

0

VCC+0.3

0.8

Unit

V

V

V

V

5

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