LH5116 Просмотр технического описания (PDF) - Sharp Electronics

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LH5116

CMOS 16K (2K × 8) Static RAM

Sharp Electronics 

CMOS 16K (2K × 8) Static RAM

LH5116/H

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

RATING

Supply voltage

Input voltage

Operating temperature

Storage temperature

VCC

VIN

Topr

Tstg

-0.3 to +7.0

-0.3 to VCC + 0.3

0 to +70

-40 to +85

-55 to +150

NOTES:

1. The maximum applicable voltage on any pin with respect to GND.

2. Applied to the LH5116/D/NA

3. Applied to the LH5116H/HD/HN

UNIT

V

V

°C

°C

NOTE

1

1

2

3

RECOMMENDED OPERATING CONDITIONS 1

PARAMETER

SYMBOL

MIN.

TYP.

MAX.

Supply voltage

Input voltage

VCC

4.5

5.0

5.5

VIH

2.2

VCC + 0.3

VIL

-0.3

0.8

NOTE:

1. TA = 0 to 70°C (LH5116/D/NA), TA = -40 to +85°C (LH5116H/HD/HN)

UNIT

V

V

V

DC CHARACTERISTICS 1 (VCC = 5 V ±10%)

PARAMETER

SYMBOL

CONDITIONS

Output ‘LOW’ voltage

Output ‘HIGH’ voltage

Input leakage current

Output leakage current

Operating current

Standby current

VOL

IOL = 2.1 mA

VOH

IOH = -1.0 mA

ILI

VIN = 0 V to VCC

ILO

CE = VIH, VI/O = 0 V to VCC

ICC1

Outputs open (OE = VCC)

ICC2

Outputs open (OE = VIH)

ISB

CE ≥ VCC - 0.2 V

All other input pins = 0 V to VCC

NOTES:

1. TA = 0 to 70°C (LH5116/D/NA), TA = -40 to +85°C (LH5116H/HD/HN)

2. CE = 0 V; all other input pins = 0 V to VCC

3. CE = VIL; all other input pins = VIL to VIH

4. TA = 25°C

MIN.

2.4

-1.0

-1.0

TYP.

25

30

AC CHARACTERISTICS 1

MAX.

0.4

1.0

1.0

30

40

1.0

0.2

UNIT

V

V

µA

µA

mA

mA

µA

(1) READ CYCLE (VCC = 5 V ±10%)

PARAMETER

SYMBOL MIN.

TYP.

MAX.

UNIT

NOTE

Read cycle time

tRC

100

Address access time

tAA

Chip enable access time

tACE

Chip enable Low to output in Low-Z

tCLZ

10

Output enable access time

tOE

Output enable Low to output in Low-Z

tOLZ

10

Chip disable to output in High-Z

tCHZ

0

Output disable to output in High-Z

tOHZ

0

Output hold time

tOH

10

ns

100

ns

100

ns

ns

2

40

ns

ns

2

40

ns

2

40

ns

2

ns

NOTES:

1. TA = 0 to 70°C (LH5116/NA/D). TA = -40 to 85°C (LH5116H/HD/HN).

2. Active output to high-impedance and high-impedance to output active tests specified for a ±200 mV transition

from steady state levels into the test load.

NOTE

2

3

4

3

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