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IDT7M1001S40C

128K x 8 64K x 8 CMOS DUAL-PORT STATIC RAM MODULE

Integrated Device Technology 

IDT7M1001/1003

128K/64K x 8 CMOS DUAL-PORT STATIC RAM MODULE

MILITARY AND COMMERCIAL TEMPERATURE RANGES

ABSOLUTE MAXIMUM RATINGS(1)

Symbol

Rating

Commercial Military Unit

VTERM Terminal Voltage –0.5 to +7.0 –0.5 to +7.0 V

with Respect to

GND

TA

Operating

Temperature

0 to +70 –55 to +125 °C

TBIAS Temperature

Under Bias

–55 to +125 –65 to +135 °C

TSTG

Storage

Temperature

–55 to +125 –65 to +150 °C

IOUT DC Output

Current

50

50

mA

NOTE:

2804 tbl 02

1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS

may cause permanent damage to the device. This is a stress rating only

and functional operation of the device at these or any other conditions

above those indicated in the operational sections of this specification is not

implied. Exposure to absolute maximum rating conditions for extended

periods may affect reliability.

CAPACITANCE(1) (TA = +25°C, f = 1.0MHz)

Symbol Parameter

Test Conditions Max.

CIN1 Input Capacitance

VIN = 0V

15

(CS or SEM)

CIN2 Input Capacitance

VIN = 0V

100

(Data, Address,

All Other Controls)

COUT Output Capacitance VOUT = 0V

100

(Data)

Unit

pF

pF

pF

RECOMMENDED OPERATING

TEMPERATURE AND SUPPLY VOLTAGE

Grade

Military

Commercial

Ambient

Temperature

–55°C to +125°C

0°C to +70°C

GND

0V

0V

VCC

5.0V ± 10%

5.0V ± 10%

2804 tbl 04

RECOMMENDED DC OPERATING

CONDITIONS

Symbol Parameter

Min. Typ.

VCC Supply Voltage

4.5

5.0

GND Supply Voltage

0

0

VIH Input High Voltage 2.2

-

VIL

Input Low Voltage –0.5(1)bb -

NOTE:

1. VIL (min.) = –3.0V for pulse width less than 20ns.

Max. Unit

5.5

V

0

V

6.0

V

0.8

V

2804 tbl 05

NOTE:

1. This parameter is guaranteed by design but not tested.

2804 tbl 03

DC ELECTRICAL CHARACTERISTICS

(VCC = 5V ± 10%, TA = –55°C to +125°C or 0°C to +70°C)

Symbol

Parameter

ICC2 Dynamic Operating

Current (Both Ports Active)

ICC1 Standby Supply

Current (One Port Active)

ISB1 Standby Supply

Current (TTL Levels)

ISB2 Full Standby Supply

Current (CMOS Levels)

Test Conditions

VCC = Max., CS ≤ VIL, SEM ≥ VIH

Outputs Open, f = fMAX

VCC = Max., L_CS or R_CS ≥ VIH

Outputs Open, f = fMAX

VCC = Max., L_CS and R_CS ≥ VIH

Outputs Open, f = fMAX

L_SEM and R_SEM ≥ VCC –0.2V

L_CS and R_CS ≥ VCC –0.2V

VIN > VCC 0.2V or < 0.2V

L_SEM and R_SEM ≥ VCC –0.2V

NOTES:

1. IDT7M1001 (128K x 8) version only.

2. IDT7M1003 (64K x 8) version only.

Commercial

Military

Min. Max.(1) Max.(2) Min. Max.(1) Max.(2) Unit

— 940 660 — 1130 790 mA

— 750 470 — 905 565 mA

— 565 285 — 685 345 mA

— 125 65 — 245 125 mA

2804 tbl 06

7.5

3

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