WED7PxxxCFA70xxI25
White Electronic Designs
DC CHARACTERISTICS
VCC = 3.3 V 5ꢀ, 5 V 0.5V, -40°C ≤ TA ≤ 85°C
SYMBOL PARAMETER
MIN
—
MAX
1
TYP.
—
UNIT
µA
TEST CONDITIONS
—
ILI
Input leakage current
ILO
IPU
IPD
Output leakage current
Pull-up current (Resistivity)
Pull-down current (Resistivity)
—
—
—
1
—
—
—
43 (75)
-43 (75)
µA
µA (kΩ)
µA (kΩ)
VOUT = high impedance
VFORCE = 3.3V
VFORCE = 0V
—
—
1.5
2.0
1.0
1.2
VCC = 3.3V
VCC = 5V
ICCS
Power down mode current
mA
Operating current @ 3.3V
Write operation
Read operation
Operating current @ 5V
Write operation
Read operation
—
—
—
—
25
21
mA
VCC = 3.3V operation
VCC = 5V operation
ICCO
—
—
—
—
28
23
mA
Input Characteristics
Type
SYMBOL
PARAMETER
MIN
MAX
TYP
UNIT
CONDITION
2.0
2.0
VCC = 3.3 V
VCC = 5 V
VIH
Input High Voltage CMOS
—
—
1
1.0
1.0
VCC = 3.3 V
VCC = 5 V
VCC = 3.3 V
VCC = 5 V
VCC = 3.3 V
VCC = 5 V
VCC = 3.3 V
VCC = 5 V
VCC = 3.3 V
VCC = 5 V
VCC = 3.3 V
VCC = 5 V
VIL
VIH
VIL
VT+
VT-
Vt
Input Low Voltage CMOS
Input High Voltage
—
—
—
—
2.0
2.0
—
2
3
1.0
0.8
2.5
2.5
Input Low Voltage CMOS
—
—
Input Low to High threshold
Schmitt trigger
Input High to Low threshold
Schmitt trigger
2.1
2.1
1.2
1.2
V
0.9
0.9
0.5
0.8
—
Hysteresis voltage
Input Low to High threshold
Schmitt trigger
Input High to Low threshold
Schmit trigger
2.3
2.0
2.1
1.8
1.2
1.1
VCC = 3.3 V
VCC = 5 V
VCC = 3.3 V
VCC = 5 V
VT+
VT-
Vt
—
1.0
0.8
0.5
0.8
4
VCC = 3.3 V
Hysteresis voltage
VCC = 5 V
Output Drive Characteristics
Type
SYMBOL
VOH
PARAMETER
MIN
VCC - 0.8
—
MAX
—
TYP
—
UNIT
CONDITION
Output High Voltage
Output Low Voltage
IOH = -4mA
IOL = 4mA
1
V
VOL
Gnd + 0.4
—
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
July 2005
Rev. 1
7
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
WEDC [ WHITE ELECTRONIC DESIGNS CORPORATION ]
