IDT7026L(1996) 데이터 시트보기 (PDF) - Integrated Device Technology
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IDT7026L Datasheet PDF : 18 Pages
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IDT7026S/L
HIGH-SPEED 16K x 16 DUAL-PORT STATIC RAM
MILITARY AND COMMERCIAL TEMPERATURE RANGES
DC ELECTRICAL CHARACTERISTICS OVER THE
OPERATING TEMPERATURE AND SUPPLY VOLTAGE RANGE (VCC = 5.0V ± 10%)
IDT7026S
IDT7026L
Symbol
|ILI|
|ILO|
Parameter
Input Leakage Current(1)
Output Leakage Current
Test Conditions
VCC = 5.5V, VIN = 0V to VCC
CE = VIH, VOUT = 0V to VCC
Min.
—
—
Max.
10
10
Min.
—
—
Max.
5
5
VOL
Output Low Voltage
IOL = 4mA
—
0.4
—
0.4
VOH
Output High Voltage
IOH = –4mA
2.4
—
2.4
—
NOTE:
1. At Vcc = 2.0V, input leakages are undefined.
Unit
µA
µA
V
V
2939 tbl 08
DC ELECTRICAL CHARACTERISTICS OVER THE
OPERATING TEMPERATURE AND SUPPLY VOLTAGE RANGE(1) (VCC = 5.0V ± 10%)
Symbol
Parameter
ICC Dynamic Operating
Current
(Both Ports Active)
ISB1 Standby Current
(Both Ports — TTL
Level Inputs)
ISB2 Standby Current
(One Port — TTL
Level Inputs)
ISB3 Full Standby Current
(Both Ports — All
Test
Condition
CE = VIL, Outputs Open
SEM = VIH
f = fMAX(3)
CER = CEL = VIH
SEMR = SEML = VIH
f = fMAX(3)
CE CE "A" = VIL and "B" = VIH(5)
Active Port Outputs Open,
f = fMAX(3)
SEMR = SEML = VIH
Both Ports CEL and
CER > VCC - 0.2V
Version
MIL. S
L
COM’L. S
L
MIL. S
L
COM’L. S
L
MIL. S
L
COM’L. S
L
MIL. S
L
7026X20
7026X25
Com'l. Only
Typ.(2) Max. Typ.(2) Max. Unit
— — 170 345 mA
— — 170 305
180 315 170 305
180 275 170 265
— — 25 100 mA
— — 25 80
30 85 25 85
30 60 25 60
— — 105 230 mA
— — 105 200
115 210 105 200
115 180 105 170
— — 1.0 30 mA
— — 0.2 10
CMOS Level Inputs)
ISB4 Full Standby Current
(One Port — All
CMOS Level Inputs)
VIN > VCC - 0.2V or
VIN < 0.2V, f = 0(4)
SEMR = SEML > VCC - 0.2V
CE"A" < 0.2V and
CE"B" > VCC - 0.2V(5)
SEMR = SEML > VCC - 0.2V
VIN > VCC - 0.2V or
COM’L. S
L
MIL. S
L
COM’L. S
1.0 15 1.0 15
0.2 5 0.2 5
— — 100 200 mA
— — 100 175
110 185 100 170
VIN < 0.2V
Active Port Outputs Open,
f = fMAX(3)
L
110 160 100 145
NOTES:
2939 tbl 09
1. "X" in part numbers indicates power rating (S or L).
2. VCC = 5V, TA = +25°C, and are not production tested. ICCDC = 120mA (Typ.)
3. At f = fMAX, address and control lines (except Output Enable) are cycling at the maximum frequency read cycle of 1 / tRC, and using “AC Test Conditions”
of input levels of GND to 3V.
4. f = 0 means no address or control lines change.
5. Port "A" may be either left or right port. Port "B" is the opposite from port "A".
6.17
5
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