6.42

71024 CMOS Static RAM

1 Meg (128K x 8-Bit)

Commercial and Industrial Temperature Ranges

3

Mar.30.21

DC Electrical Characteristics(1)

(VCC = 5.0V ± 10%, VLC = 0.2V, VHC = VCC – 0.2V)

DC Electrical Characteristics

(VCC = 5.0V ± 10%, Commercial and Industrial Temperature Ranges)

Symbol

Parameter

Test Condition

IDT71024

Unit

Min.

Max.

|ILI|

Input Leakage Current

VCC = Max., VIN = GND to VCC

___

5µA

|ILO|

Output Leakage Current

VCC = Max., CS1 = VIH, VOUT = GND to VCC

___

5µA

VOL

Output Low Voltage

IOL = 8mA, VCC = Min.

___

0.4

V

VOH

Output High Voltage

IOH = –4mA, VCC = Min.

2.4

___

V

2964 tbl 06

NOTES:

1. All values are maximum guaranteed values.

2. fMAX = 1/tRC (all address inputs are cycling at fMAX); f = 0 means no address

input lines are changing.

71024S12

71024S15

71024S20

Symbol

Parameters

Com'l.

Ind.

Com'l.

Ind.

Com'l.

Ind.

Unit

ICC

Dynamic Operating Current,

CS2

≥ VIH and CS1 ≤ VIL, Outputs Open,

VCC = Max., f = fMAX(2)

160

160

155

155

140

140

mA

ISB

Standby Power Supply Current (TTL Level)

CS1

≥ VIH or CS2 ≤ VIL, Outputs Open,

VCC = Max., f=fMAX(2)

40

40

40

40

40

40

mA

ISB1

Full Standby Power Supply Current

(CMOS Level), CS1

≥ VHC or

CS2

≤ VLC, Outputs Open,

VCC = Max., f = 0(2), VIN

≤ VLC or VIN ≥ VHC

10

10

10

10

10

10

mA

2964 tbl 07

Figure 1. AC Test Load

Figure 2. AC Test Load

(for tCLZ, tOLZ, tCHZ, tOHZ, tOW, and tWHZ)

*Including jig and scope capacitance.

2964 drw 03

480

Ω

255

Ω

30pF

DATAOUT

5V

2964 drw 04

480

Ω

255

Ω

5pF*

DATAOUT

5V

Input Pulse Levels

GND to 3.0V

Input Rise/Fall Times

3ns

Input Timing Reference Levels

1.5V

Output Reference Levels

1.5V

AC Test Load

See Figures 1 and 2

2964 tbl 08

AC Test Conditions