71M6511 Datasheet, PDF (84/95 Pages) Teridian Semiconductor Corporation – Single-Phase Energy Meter IC

RECOMMENDED OPERATING CONDITIONS
71M6511/71M6511H
Single-Phase Energy Meter IC
DATA SHEET
AUGUST 2007
PARAMETER
CONDITION
MIN
TYP
MAX UNIT
3.3V Supply Voltage
(V3P3A, V3P3D) ^†
Normal Operation
Battery Backup
3.0
3.3
3.6
V
0
3.45
V
VLCD
2.9
5.5
V
VBAT
No Battery
Battery Backup
Externally Connect to V3P3D
2.0
3.8
V
Operating Temperature
-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_RST
Other digital inputs
Input pull down current, IIH
TEST
Other digital inputs
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
-1
1
µA
10
100
µA
-1
1
µA
Page: 84 of 95
© 2005-2007 TERIDIAN Semiconductor Corporation
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