IDT70P248L Ver la hoja de datos (PDF) - Integrated Device Technology
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IDT70P248L Datasheet PDF : 23 Pages
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IDT70P258/248L
Low Power 1.8V 8K/4K x 16 Dual-Port Static RAM
Capacitance
(TA = +25°C, f = 1.0MHz)
Symbol
Parameter
Conditions(2)
Max. Unit
CIN Input Capacitance
VIN = 3dV
9 pF
COUT Output Capacitance
VOUT = 3dV
11 pF
NOTES:
5675 tbl 07
1. This parameter is determined by device characterization but is not production
tested.
2. 3dV references the interpolated capacitance when the input and output signals
switch from 0V to 3V or from 3V to 0V.
Industrial Temperature Range
Maximum Operating Temperature
and Supply Voltage(1)
Grade
Ambient
GND
VDD
Temperature
Industrial
-40OC to +85OC
0V 1.8V + 100mV
NOTES:
5675 tbl 05
1. This is the parameter TA. This is the "instant on" case temperature.
Recommended DC Operating Conditions (VDDQL = 3.0V±300mV)
Symbol Parameter
Min.
Typ.
Max.
Unit
VDD
Supply Voltage(4)
1.7
1.8
1.9
V
VDDQL
Left Port Supply Voltage
2.7
3.0
3.3
V
VSS
Ground
0
0
0
V
VIHL
Input High Voltage (VDDQL = 3.0V)
2.0
___
VDDQL + 0.2
V
VILL
Input Low Voltage (VDDQL = 3.0V)
-0.2
___
0.6
V
VIHR
VILR
Input High Voltage(3)
Input Low Voltage(3)
1.2
-0.2
___
VDD + 0.2
V
___
0.4
V
5675 tbl 06
Recommended DC Operating Conditions (VDDQL = 2.5V±100mV)
Symbol Parameter
Min.
Typ.
Max.
Unit
VDD
Supply Voltage(4)
1.7
1.8
1.9
V
VDDQL
Left Port Supply Voltage
2.4
2.5
2.6
V
VSS
Ground
0
0
0
V
VIHL
Input High Voltage (VDDQL = 2.5V)
1.7
___
VDDQL + 0.3
V
VILL
Input Low Voltage (VDDQL = 2.5V)
-0.3
___
0.7
V
VIHR
Input High Voltage(3)
1.2
___
VDD + 0.2
V
VILR
Input Low Voltage(3)
-0.2
___
0.4
V
NOTES:
1. VIL > -1.5V for pulse width less than 10ns.
2. VTERM must not exceed VDD + 0.3V.
3. SFEN operates at the 1.8V VIH and VIL voltage levels.
4. M/S operates at the VDD and VSS voltage levels.
5675 tbl 06_5
6.542
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