71M6511/71M6511H
Single-Phase Energy Meter IC
A Maxim Integrated Products Brand
DATA SHEET
NOVEMBER 2010
RECOMMENDED OPERATING CONDITIONS
( V3P3A, V3P3D )
PARAMETER
3.3V Supply Voltage
?
VLCD
CONDITION
Normal Operation
Battery Backup
MIN
3.0
0
2.9
TYP
3.3
MAX
3.6
3.45
5.5
UNIT
V
V
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
0.6
0.8
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
CONDITION
I LOAD = 1mA
I LOAD = 15mA
I LOAD = 1mA
I LOAD = 15mA
MIN
2
? 0.3
V3P3D
–0.4
V3P3D-
1
0
TYP
MAX
V3P3D
0.8
V3P3D
0.4
1
UNIT
V
V
V
V
V
V
Input pull-up current, I IL
VIN=0V
RESETZ
E_RXTX, E_RST
Other digital inputs
Input pull down current, I IH
TEST
Other digital inputs
1
Guaranteed by design, not subject to test.
VIN=V3P3D
10
10
-1
10
-1
100
100
1
100
1
μA
μA
μA
μA
μA
Page: 86 of 98
? 2005–2010 Teridian Semiconductor Corporation
V2.7
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