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IDT71124 Datasheet(PDF) 3 Page - Integrated Device Technology

Part No. IDT71124
Description  CMOS Static RAM 1 Meg (128K x 8-Bit) Revolutionary Pinout
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Maker  IDT [Integrated Device Technology]
Homepage  http://www.idt.com
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IDT71124 Datasheet(HTML) 3 Page - Integrated Device Technology

   
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6.42
IDT 71124 CMOS Static RAM
1 Meg (128K x 8-bit) Revolutionary Pinout
Commercial and Industrial Temperature Ranges
3
3514 drw 03
480
255
30pF
DATA OUT
5V
.
*Including jig and scope capacitance.
Figure 2. AC Test Load
(for tCLZ, tOLZ, tCHZ, tOHZ, tOW, and tWHZ)
Figure 1. AC Test Load
AC Test Conditions
DC Electrical Characteristics(1)
(VCC = 5.0V ± 10%, VLC = 0.2V, VHC = VCC – 0.2V)
3514 drw 04
480
255
5pF*
DATA OUT
5V
.
DC Electrical Characteristics
(VCC = 5.0V ± 10%, Commercial and Industrial Temperature Ranges)
Symbol
Parameter
Test Conditions
Min.
Max.
Unit
|ILI|
Input Leakage Current
VCC = Max., VIN = GND to VCC
___
5µ A
|ILO|
Output Leakage Current
VCC = Max.,
CS = VIH, VOUT = GND to VCC
___
5µ A
VOL
Output Low Voltage
IOL = 8mA, VCC = Min.
___
0.4
V
VOH
Output High Voltage
IOH = –4mA, VCC = Min.
2.4
___
V
3514 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.
71124S12
71124S15
71124S20
Symbol
Parameter
Com'l.
Ind.
Com'l.
Ind.
Com'l.
Ind.
Unit
ICC
Dynamic Operating Current
CS < VIL, Outputs Open, VCC = Max., f = fMAX(2)
160
160
155
155
140
140
mA
ISB
Standby Power Supply Current (TTL Level)
CS > VIH, Outputs Open, VCC = Max., f = fMAX(2)
40
40
40
40
40
40
mA
ISB1
Full Standby Power Supply Current (CMOS Level)
CS > VHC, Outputs Open, VCC = Max., f = 0(2)
VIN < VLC or VIN > VHC
10
10
10
10
10
10
mA
3514 tbl 07
Input Pulse Levels
Input Rise/Fall Times
Input Timing Reference Levels
Output Reference Levels
AC Test Load
GND to 3.0V
3ns
1.5V
1.5V
See Figure 1 and 2
3514 tbl 08
AC Test Loads


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