Datasheet > 7143SA90JB

7143SA90JB

更新时间： 2023-02-26 15:10:26

品牌	Logo	应用领域
艾迪悌 - IDT		静态存储器
页数	文件大小	规格书
16页	137K
描述
Dual-Port SRAM, 2KX16, 90ns, CMOS, PQCC68, 0.950 X 0.950 INCH, 0.170 INCH HEIGHT, PLASTIC, LCC-68

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7143SA90JB 数据手册

IDT7133SA/LA,IDT7143SA/LA

High-Speed 2K x 16 Dual-Port RAM

Military, Industrial and Commercial Temperature Ranges

Absolute Maximum Ratings⁽¹⁾

Maximum Operating

Temperature and Supply Voltage^(1,2)

Symbol

Rating

Commercial

& Industrial

Military

Unit

Grade

Ambient

Temperature

GND

Vcc

(2)

TERM

Terminal Voltage

with Respect

to GND

-0.5 to +7.0

Military

-55^OC to +125^OC

0^OC to +70^OC

5.0V

10%

Temperature

Under Bias

-55 to +125

-65 to +150

2.0

-65 to +135

-65 to +150

2.0

^oC

Commercial

Industrial

5.0V

10%

BIAS

-40^OC to +85^OC

10%

Storage

Temperature

TSTG

2746 tbl 04

NOTES:

1. This is the parameter TA. This is the "instant on" case temperature.

(3)

Power

Dissipation

DC Output

Current

IOUT

2746 tbl 02

NOTES:

Recommended DC Operating

Conditions

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.

Symbol

Parameter

Supply Voltage

GND Ground

Min.

Typ. Max. Unit

VCC

4.5

5.0

5.5

2. VTERM must not exceed Vcc + 10% for more than 25% of the cycle time or 10ns

maximum, and is limited to < 20mA for the period of VTERM > Vcc + 10%.

____

Input High Voltage

Input Low Voltage

2.2

6.0⁽²⁾

0.8

____

VIL

-0.5⁽¹⁾

2746 tbl 05

NOTES:

Capacitance (TA = +25°C, f = 1.0mhz)

1. VIL (min.) = -1.5V for pulse width less than 10ns.

2. VTERM must not exceed Vcc + 10%.

Symbol

Parameter⁽¹⁾

Input Capacitance

Output Capacitance

Conditions⁽²⁾

Max. Unit

VIN = 3dV

COUT

VOUT = 3dV

2746 tbl 03

NOTES:

1. This parameter is determined by device characterization but is not production

tested.

2. 3dVreferences the interpolatedcapacitance whenthe inputandoutputswitchfrom

0V to 3V or from 3V to 0V.

DC Electrical Characteristics Over the Operating

Temperature and Supply Voltage Range (Either port, VCC = 5.0V ± 10%)

7133SA

7143SA

7133LA

7143LA

Symbol

|I^LI

|I^LO

Parameter

Test Conditions

Min.

Max.

Min.

Max.

Unit

µA

(1)

___

Input Leakage Current

CC = 5.5V, VIN = 0V to VCC

___

Output Leakage Current

Output Low Voltage (I/O

CE = V^IH, VOUT = 0V to VCC

VOL

0-I/O15

)

IOL = 4mA

0.4

0.5

0.4

0.5

Open Drain Output Low Voltage

IOL = 16mA

VOL

(BUSY)

___

VOH

Output High Voltage

IOH = -4mA

2.4

2746 tbl 06

NOTE:

1. At Vcc < 2.0V, input leakages are undefined.

6.42

1 2 345 6 7...16

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