71M6521DE-IMR/F Maxim Integrated Products, 71M6521DE-IMR/F Datasheet - Page 91

• Manufacturer Part Number: 71M6521DE-IMR/F
• Description: IC ENERGY METER 16K FLASH 68-QFN
• Manufacturer: Maxim Integrated Products

Specifications of 71M6521DE-IMR/F

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

71M6521DE/DH/FE Data Sheet
INPUT LOGIC LEVELS
†
OUTPUT LOGIC LEVELS
1
POWER-FAULT COMPARATOR
BATTERY MONITOR
BME=1
Rev 2
In battery powered modes, digital inputs should be below 0.3V or above 2.5 V to minimize battery current.
Guaranteed by design; not production tested.
PARAMETER
Digital high-level input voltage
Digital low-level input voltage
Input pull-up current, I
Input pull down current, I
PARAMETER
Digital high-level output voltage V
Digital low-level output voltage V
OPT_TX V
OPT_TX V
PARAMETER
Offset Voltage
Hysteresis Current
Response Time
WDT Disable Threshold (V1-V3P3A)
PARAMETER
Load Resistor
LSB Value - does not include the 9-bit left
shift at CE input.
Offset Error
V1-VBIAS
V1
V1
E_RXTX,
E_RST, CKTEST
Other digital inputs
ICE_E
PB
Other digital inputs
OH
OL
(V3P3D-OPT_TX)
IL
IH
†
†
, V
, V
PERFORMANCE SPECIFICATIONS
IL
OL
OH
IH
VIN=0 V, ICE_E=1
VIN=V3P3D
I
I
I
I
I
I
Vin = VBIAS – 100 mV
+100 mV overdrive
-100 mV overdrive
FIR_LEN=0
FIR_LEN=1
LOAD
LOAD
LOAD
LOAD
SOURCE
SINK
=20 mA
= 1 mA
= 15 mA
= 1 mA
= 15 mA
CONDITION
CONDITION
CONDITION
CONDITION
=1 mA
V3P3D-
V3P3D
–0.4
-400
-200
MIN
MIN
MIN
MIN
0.6
-6.0
-2.6
-20
0.8
10
10
10
10
27
-1
-1
-1
2
0
2
1
TYP
TYP
TYP
TYP
-5.4
-2.3
-72
45
0
0
0
5
MAX
MAX
MAX
MAX
+100
0.8
0.7
+15
-4.9
-2.0
100
100
100
100
-10
0.8
0.4
0.4
1.2
10
63
1
1
1
1
1
UNIT
UNIT
UNIT
UNIT
Page: 91 of 107
mV
mV
mV
µA
µA
µA
µA
µA
µA
μA
kΩ
μV
μV
μs
μs
V
V
V
V
V
V
V
V