71M6403 Datasheet, PDF (65/75 Pages) Teridian Semiconductor Corporation – Electronic Trip Unit

71M6403
Electronic Trip Unit
SEPTEMBER 2006
RECOMMENDED OPERATING CONDITIONS
PARAMETER
3.3V Supply Voltage
(V3P3A, V3P3D) ^†
VLCD
Operating Temperature
CONDITION
Normal Operation
Battery Backup
MIN
TYP
MAX UNIT
3.0
3.3
3.6
V
0
3.45
V
2.9
5.5
V
-40
85
ºC
†_{V3P3A and V3P3D should be shorted together on the circuit board. GNDA and GNDD should also be shorted on the circuit}
board.
LOGIC LEVELS
PARAMETER
Digital high-level input voltage, V_IH
Digital low-level input voltage, V_IL
Digital high-level output voltage V_OH
Digital low-level output voltage V_OL
Input pull-up current, IIL
RESETZ
E_RXTX, E_ISYNC/BRKRQ
E_RST
Input pull down current, IIH
CK
CONDITION
I_LOAD = 1mA
I_LOAD = 15mA
I_LOAD = 1mA
I_LOAD = 15mA
VIN=0V
VIN=V3P3D
MIN
TYP
MAX UNIT
2
V3P3D
V
−0.3
0.8
V
V3P3D
–0.4
V3P3D
V
V3P3D-
0.6
V
0
0.4
V
0.8
V
10
100
µA
10
100
µA
Input current
Other digital inputs
-1
1
µA
Page: 65 of 75
© 2006 TERIDIAN Semiconductor Corporation
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