Datasheet > 70V261

70V261

更新时间： 2023-12-20 18:44:53

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
19页	258K
描述
16K x 16 3.3V Dual-Port RAM w/Int

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70V261 数据手册

70V261S/L

High-Speed 16K x 16 Dual-Port Static RAM with Interrupt

Industrial and Commercial Temperature Ranges

Absolute Maximum Ratings⁽¹⁾

Maximum Operating Temperature

andSupplyVoltage⁽¹⁾

Symbol

Rating

Commercial

& Industrial

Unit

Grade

GND

Vcc

(2)

Ambient Temperature

0^OC to +70^OC

TERM

Terminal Voltage

with Respect

to GND

-0.5 to +4.6

Commercial

Industrial

3.3V

0.3

Temperature

Under Bias

-55 to +125

-65 to +150

^oC

-40^OC to +85^OC

BIAS

3040 tbl 05

NOTES:

TSTG

Storage

Temperature

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

DC Output

Current

IOUT

3040 tbl 04

NOTES:

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.

Recommended DC Operating

Conditions⁽²⁾

Symbol

Parameter

Supply Voltage

Ground

Min.

Typ.

Max.

Unit

2. VTERM must not exceed Vcc + 0.3V for more than 25% of the cycle time or 10ns

maximum, and is limited to < 20mA for the period of VTERM > Vcc + 0.3V.

3.0

3.3

3.6

GND

Input High Voltage

Input Low Voltage

2.2

CC+0.3⁽²⁾

0.8

____

-0.3⁽¹⁾

____

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

3040 tbl 06

Conditions⁽²⁾

IN = 3dV

OUT = 3dV

Max. Unit

NOTES:

Symbol

Parameter

Input Capacitance

Output Capacitance

1. VIL > -1.5V for pulse width less than 10ns.

2. VTERM must not exceed Vcc + 0.3V.

COUT

3040 tbl 07

NOTES:

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

tested. TQFP package only.

2. 3dV represents the interpolated capacitance when the input and output signals

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

DC Electrical Characteristics Over the Operating

Temperature and Supply Voltage Range (VCC = 3.3V ± 0.3v)

70V261S

70V261L

Symbol

|I^LI

|I^LO

Parameter

Input Leakage Current⁽¹⁾

Output Leakage Current

Output Low Voltage

Test Conditions

Min.

Max.

Min.

Max.

Unit

µA

___

CC = 3.6V, VIN = 0V to VCC

___

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

OL = +4mA

OH = -4mA

0.4

___

Output High Voltage

2.4

3040 tbl 08

NOTE:

1. At VCC = 2.0V, input leakages are undefined.

6.442

Jun.04.21

1 2 345 6 7...19

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