IDT71V416L Просмотр технического описания (PDF) - Integrated Device Technology
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IDT71V416L Datasheet PDF : 9 Pages
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IDT71V416S, IDT71V416L, 3.3V CMOS Static RAM
4 Meg (256K x 16-Bit)
Commercial and Industrial Temperature Ranges
DC Electrical Characteristics
(VDD = Min. to Max., Commercial and Industrial Temperature Ranges)
IDT71V416
Symbol
Parameter
Test Conditions
Min.
Max. Unit
|ILI|
Input Leakage Current
|ILO| Output Leakage Current
VCC = Max., VIN = VSS to VDD
VDD = Max., CS = VIH, VOUT = VSS to VDD
__ _
5
µA
__ _
5
µA
VOL
Output Low Voltage
IOL = 8mA, VDD = Min.
__ _
0.4
V
VOH
Output High Voltage
IOH = -4mA, VDD = Min.
2.4
__ _
V
3624 tbl 07
DC Electrical Characteristics(1, 2, 3)
(VDD = Min. to Max., VLC = 0.2V, VHC = VDD – 0.2V)
Symbol
Parameter
71V416S/L10
71V416S/L12
71V416S/L15
Com'l. Ind.(5) Com'l. Ind. Com'l. Ind. Unit
ICC
Dynamic Operating Current
S
200
200
180
180
170
170 mA
CS < VLC, Outputs Open, VDD = Max., f = fMAX(4)
L
180
—
170
170
160
160
ISB
Dynamic Standby Power Supply Current
S
70
70
60
60
50
50
mA
CS > VHC, Outputs Open, VDD = Max., f = fMAX(4)
L
50
—
45
45
40
40
ISB1 Full Standby Pow er Supply Current (static)
CS > VHC, Outputs Open, VDD = Max., f = 0(4)
S
20
20
20
20
20
20
mA
L
10
—
10
10
10
10
NOTES:
1. All values are maximum guaranteed vaIDlueTs.71V416S/71V416L
2. All inputs switch between 0.2V (Low) and VDD -0.2V (High).
3. Power specifications are preliminary.
4. fMAX = 1/tRC (all address inputs are cycling at fMAX); f = 0 means no address input lines are changing.
5. Standard power 10ns (S10) speed grade only.
3624 tbl 08
AC Test Loads
I/O
Z0 = 50Ω
+1.5V
50Ω
30pF
Figure 1. AC Test Load
3624 drw 03
7
6
∆tAA, tACS
(Typical, ns) 5
4
3
2
1
•
•
•
•
•
•
•
8 20 40 60 80 100 120 140 160 180 200
CAPACITANCE (pF)
3624 drw 05
Figure 3. Output Capacitive Derating
DATA OUT
5pF*
3.3V
320Ω
350Ω
3624 drw 04
*Including jig and scope capacitance.
Figure 2. AC Test Load
(for tCLZ, tOLZ, tCHZ, tOHZ, tOW, and tWHZ)
AC Test Conditions
Input Pulse Levels
Input Rise/Fall Times
Input Timing Reference Levels
Output Reference Levels
AC Test Load
GND to 3.0V
1.5ns
1.5V
1.5V
Figures 1,2 and 3
3624 tbl 09
6.442
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