IDT7099S Просмотр технического описания (PDF) - Integrated Device Technology
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IDT7099S Datasheet PDF : 9 Pages
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IDT7099S
HIGH-SPEED 4K x 9 SYNCHRONOUS DUAL-PORT RAM
MILITARY AND COMMERCIAL TEMPERATURE RANGES
DC ELECTRICAL CHARACTERISTICS OVER THE
OPERATING TEMPERATURE AND SUPPLY VOLTAGE RANGE (VCC = 5.0V ± 10%)
IDT7099S
Symbol
|ILI|
|ILO|
Parameter
Input Leakage Current (1)
Output Leakage Current
Test Condition
VCC = 5.5V, VIN = 0V to VCC
CE = VIH, VOUT = 0V to VCC
Min.
—
—
Max.
10
10
VOL Output Low Voltage
IOL = 4mA
—
0.4
VOH Output High Voltage
NOTE:
1. Input leakages are undefined at VCC ≤ 2.0V.
IOL = –4mA
2.4
—
Unit
µA
µA
V
V
3007 tbl 05
DC ELECTRICAL CHARACTERISTICS OVER THE
OPERATING TEMPERATURE AND SUPPLY VOLTAGE RANGE(4) (VCC = 5V ± 10%)
IDT7099S15 IDT7099S20 IDT7099S25 IDT7099S30
Com'l. Only
Mil Only
Symbol
ICC
ISB1
ISB2
ISB3
ISB4
Parameter
Test Conditions
Version Typ.
Dynamic
Operating
Current (Both
CE = VIL
Outputs Open
f = fmAX(1)
Mil.
—
Com’l. 180
Ports Active)
Standby
Current (Both
Ports—TTL
CEL and
CER = VIH
f = fmAX(1)
Mil.
—
Com’l. 90
Level Inputs)
Standby
CE CE 'A' = VIL and 'B' = VIH (3) Mil.
—
Current (One Active Port
Port—TTL Outputs Open,
Com’l. 160
Level Inputs) f = fmAX(1)
Full Standby Both Ports CER
Current (Both and CEL ≥ VCC – 0.2V
Ports—CMOS VIN ≥ VCC – 0.2V
Level Inputs) or VIN ≤ 0.2V, f = 0(2)
Mil.
—
Com’l. 10
Full Standby
Current (One
Port—CMOS
Level Inputs)
CE'A'<0.2V and CE'B '> VCC
-0.2V(3), VIN ≥ VCC – 0.2V or
VIN ≤ 0.2V, Active Port
Outputs Open, f = fmAX(1)
Mil.
—
Com’l. 155
Max.
—
300
—
140
—
210
—
15
—
200
Typ. Max. Typ. Max. Typ.
170 310 160 290 160
170 290 160 270 —
85 140 80 130 80
85 130 80 110 —
150 210 140 200 140
150 200 140 180 —
10 20 10 20 10
10 — 10 — —
145 200 135 190 135
145 190 135 170 —
Max. Unit
270 mA
—
110 mA
—
180 mA
—
20 mA
170 mA
—
NOTES:
1. At f = fmax, address and control lines (except Output Enable) are cycling at the maximum frequency clock cycle of the 1/tCLK, using
"AC TEST CONDITIONS" of 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. Vcc = 5V, TA = 25°C for Typ, and are not production tested. ICC DC = 150mA (Typ).
3007 tbl 06
AC TEST CONDITIONS
Input Pulse Levels
Input Rise/Fall Times
Input Timing Reference Levels
Output Reference Levels
Output Load
GND to 3.0V
3ns
1.5V
1.5V
Figures 1, 2, and 3
3007 tbl 07
6.23
4
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