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5962-3829409MZA Datasheet, PDF (3/10 Pages) Integrated Device Technology – CMOS Static RAM 64K (8K x 8-Bit)
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IDT7164S/L
CMOS Static RAM 64K (8K x 8-Bit)
Capacitance (TA = +25°C, f = 1.0MHz)
Symbol
Parameter(1)
Conditions Max. Unit
CIN
Input Capacitance
VIN = 0V
8
pF
CI/O
I/O Capacitance
VOUT = 0V
8
pF
NOTE:
2967 tbl 06
1. This parameter is determined by device characterization, but is not production
tested.
Military, Commercial, and Industrial Temperature Ranges
DC Electrical Characteristics(1) (VCC = 5.0V ± 10%, VLC = 0.2V, VHC = VCC - 0.2V)
Symbol
Parameter
ICC1 Operating Power Supply Current
CS1 = VIL, CS2 = VIH, Outputs Open
VCC = Max., f = 0(2)
ICC2 Dynamic Operating Current
CS1 = VIL, CS2 = VIH, Outputs Open
VCC = Max., f = fMAX(2)
ISB Standby Power Supply Current
(TTL Level), CS1 > VIH, CS2 < VIL,
Outputs Open, VCC = Max., f = fMAX(2)
ISB1 Full Standby Power Supply Current
(CMOS Level), f = 0(2), VCC = Max.
1. CS1 > VHC and CS2 > VHC, or
2. CS2 < VLC
Power
S
L
S
L
S
L
S
7164S20
7164L20
Com'l. Ind. Mil.
100 110 110
90 100 100
170 170 180
150 150 160
20
20
20
3
3
5
15
15
20
7164S25
7164L25
Com'l. Ind. Mil.
90
110 110
90
100 100
170 170 180
150 150 160
20
20
20
3
3
5
15
15
20
L
0.2 0.2
1
0.2 0.2
1
Unit
mA
mA
mA
mA
2967 tbl 07
7164S35 7164S45 7164S55 7164S70 7164S85/100
7164L35 7164L45 7164L55 7164L70 7164L85/100
Symbol
Parameter
Power Mil.
Mil.
Mil.
Mil.
Mil.
Unit
ICC1 Operating Power Supply Current
S
100
100
100
100
CS1 = VIL, CS2 = VIH, Outputs Open
VCC = Max., f = 0(2)
L
90
90
90
90
100
mA
90
ICC2 Dynamic Operating Current
S
160
160
160
160
CS1 = VIL, CS2 = VIH, Outputs Open
VCC = Max., f = fMAX(2)
L
140
130
125
120
160
mA
120
ISB Standby Power Supply Current
S
20
20
20
20
(TTL Level), CS1 > VIH, CS2 < VIL,
Outputs Open, VCC = Max., f = fMAX(2)
L
5
5
5
5
20
mA
5
ISB1 Full Standby Power Supply Current
(CMOS Level), f = 0(2), VCC = Max.
S
20
20
20
20
1. CS1 > VHC and CS2 > VHC, or
2. CS2 < VLC
L
1
1
1
1
20
mA
1
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.
6.342
2967 tbl 08
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