71M6543F-IGTR/F Maxim Integrated Products, 71M6543F-IGTR/F Datasheet - Page 129
![no-image](/images/manufacturer_photos/0/4/417/maxim_integrated_products_sml.jpg)
71M6543F-IGTR/F
Manufacturer Part Number
71M6543F-IGTR/F
Description
PMIC Solutions Precision Energy Meter IC
Manufacturer
Maxim Integrated Products
Type
Metering SoCr
Datasheet
1.71M6543F-DB.pdf
(157 pages)
Specifications of 71M6543F-IGTR/F
Core
8051
Core Architecture
8051
Data Bus Width
8 bit
Data Ram Size
5 KB
Device Million Instructions Per Second
5 MIPS
Interface Type
I2C, ICE, SPI, UART
Maximum Clock Frequency
5 MHz
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Programmable I/os
51
Number Of Timers
2
On-chip Adc
22 bit
Operating Supply Voltage
3 V to 3.6 V
Package / Case
LQFP-100
Processor Series
8051
Program Memory Size
64 KB
Program Memory Type
Flash
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
71M6543F-IGTR/F
Manufacturer:
Maxim Integrated
Quantity:
10 000
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v1.2
Address
LSB weights for use with the 71M6xx3 isolated sensors:
LSB weights for use with Current Transformers (CTs):
0x2A
0x2B
0x2C
0x2E
0x2F
0x26
0x27
0x28
0x30
0x31
CE
QUANT
QUANT
QUANT
QUANT
QUANT
QUANT
QUANT_VARA
QUANT_VARB
QUANT_VARC
QUANT_WA
QUANT_WB
QUANT_WC
QUANT_IA
QUANT_IB
QUANT_IC
QUANT_ID
Name
Table 86: CE Parameters for Noise Suppression and Code Version
_
_
_
_
_
_
VARx
Wx
VARx
Wx
Ix
Ix
_
_
_
_
LSB
LSB
LSB
LSB
_
_
© 2008–2011 Teridian Semiconductor Corporation
LSB
LSB
Default
=
=
=
=
. 5
. 5
0
0
0
0
0
0
0
0
0
0
. 1
. 8
=
=
20864
08656
04173
59147
. 8
. 1
59147
04173
Compensation factors for truncation and noise in current, real
energy and reactive energy for phase A.
Compensation factors for truncation and noise in current, real
energy and reactive energy for phase B.
Compensation factors for truncation and noise in current, real
energy and reactive energy for phase C.
Compensation factors for truncation and noise in current for
phase D.
⋅
⋅
⋅
10
10
⋅
10
10
−
⋅
−
⋅
−
10
10
10
13
−
9
10
⋅
⋅
⋅
−
−
VMAX
⋅
IMAX
IMAX
10
9
VMAX
⋅
VMAX
⋅
VMAX
2
2
⋅
(
(
IMAX
⋅
Amps
Amps
IMAX
⋅
71M6543F/H and 71M6543G/GH Data Sheet
⋅
IMAX
IMAX
(
2
2
Watts
)
Description
)
(
Watts
(
(
Vars
Vars
)
)
)
)
129
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