Datasheet > 70V9079L6PFGI8

70V9079L6PFGI8

更新时间： 2022-12-29 20:24:56

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
19页	168K
描述
HIGH-SPEED 3.3V 64/32K x 8 SYNCHRONOUS DUAL-PORT STATIC RAM

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70V9079L6PFGI8 数据手册

IDT70V9089/79S/L

High Speed 3.3V 64/32K x 8 Synchronous Dual-Port Static RAM

Industrial and Commercial Temperature Ranges

DC Electrical Characteristics Over the Operating

Temperature and Supply Voltage Range⁽⁶⁾(VDD = 3.3V ± 0.3V)(Cont'd)

70V9089/79X12

Com'l & Ind

70V9089/79X15

Com'l Only

Symbol

Parameter

Test Condition

Version

COM'L

Typ.⁽⁴⁾

Max.

Typ.⁽⁴⁾

Max.

Unit

Dynamic Operating

Current

(Both Ports Active)

150

240

215

130

220

185

and CER = VIL

Outputs Disabled

(1)

f = fMAX

____

IND

150

215

SB1

Standby Current

(Both Ports - TTL

Level Inputs)

COM'L

IND

and CER = VIH

(1)

f = fMAX

____

SB2

Standby Current

(One Port - TTL

Level Inputs)

COM'L

100

160

140

150

130

CE^"A"= VIL and

(3)

CE^"B"= VIH

Active Port Outputs Disabled,

____

(1)

IND

f=fMAX

100

150

SB3

SB4

Full Standby Current

(Both Ports -

CMOS Level Inputs)

Both Ports CE

and

COM'L

IND

1.0

0.4

1.0

0.4

> VDD - 0.2V

IN > VDD - 0.2V or

IN < 0.2V, f = 0⁽²⁾

____

0.4

Full Standby Current

(One Port -

CMOS Level Inputs)

COM'L

IND

150

130

140

120

CE^"A"< 0.2V and

CE^"B"> VDD - 0.2V⁽⁵⁾

IN > VDD - 0.2V or

____

VIN < 0.2V, Active Port

(1)

140

Outputs Disabled, f = fMAX

3750 tbl 09b

NOTES:

1. At f = fMAX, address and control lines (except Output Enable) are cycling at the maximum frequency clock cycle of 1/tCYC, using "AC TEST CONDITIONS" at input

levels of GND to 3V.

2. f = 0 means no address, clock, or control lines change. Applies only to input at CMOS level standby.

3. Port "A" may be either left or right port. Port "B" is the opposite from port "A".

4. V^DD= 3.3V, TA = 25°C for Typ, and are not production tested. ICC DC(f=0) = 90mA (Typ).

5. CE^X= VIL means CE0X = VIL and CE1X = VIH

CEX = VIH means CE0X = VIH or CE1X = VIL

CEX < 0.2V means CE0X < 0.2V and CE1X > VDD - 0.2V

CE^X> VDD - 0.2V means CE0X > VDD - 0.2V or CE1X < 0.2V

"X" represents "L" for left port or "R" for right port.

6. 'X' in part number indicates power rating (S or L).

6.42

1...3 4 567 8 9...19

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