71M6511-IGTR/F Maxim Integrated Products, 71M6511-IGTR/F Datasheet
71M6511-IGTR/F
Manufacturer Part Number
71M6511-IGTR/F
Description
IC ENERGY METER RESIDENT 64-LQFP
Manufacturer
Maxim Integrated Products
Type
Metering SoCr
Datasheet
1.71M6511H-IGTF.pdf
(98 pages)
Specifications of 71M6511-IGTR/F
Mounting Style
SMD/SMT
Package / Case
LQFP-64
Core
80515 MPU
Data Bus Width
32 bit
Data Ram Size
7 KB
Device Million Instructions Per Second
5 MIPS
Interface Type
UART
Maximum Clock Frequency
70 Hz
Maximum Operating Temperature
+ 85 C
Number Of Programmable I/os
12
Operating Supply Voltage
3.3 V
Processor Series
71M6511
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:
71M6511-IGTR/F
Manufacturer:
Maxim Integrated
Quantity:
10 000
GENERAL DESCRIPTION
The 71M6511 is a highly integrated SOC with an MPU core, RTC, flash,
and LCD driver. Our Single Converter Technology® with a 22-bit delta-
sigma ADC, three analog inputs, digital temperature compensation,
precision voltage reference, and 32-bit computation engine (CE) supports a
wide range of single-phase metering applications with very few low cost
external components. A 32kHz crystal time base for the entire system and
internal battery backup support for RAM and RTC further reduce system
cost.
Maximum design flexibility is supported with multiple UARTs, I
fail comparator, a 5V LCD charge pump, up to 12 DIO pins and an in-
system programmable flash. The device is offered in high (0.1%) and
standard
residential/commercial
voltage/current inputs and complex LCD or DIO configurations.
A complete array of ICE and development tools, programming libraries and
reference designs enable rapid development and certification of meters that
meet most demanding worldwide electricity metering standards.
Page: 1 of 98
Single Converter Technology is a registered trademark of
Maxim Integrated Products, Inc.
NEUT
LIVE
A Maxim Integrated Products Brand
32 kHz
CT/SHUNT
POWER
FAULT
AMR
IR
(0.5%)
V or I
SERIAL PORTS
COMPARATOR
VOLTAGE REF
XIN
XOUT
SENSE
V1
V A
DRIVE
CONVERTER
IA
accuracy
IB
VBIAS
TX
RX
VREF
meter
OSC/PLL
LOAD
TX
RX
TERIDIAN
71M6511
applications
COMPUTE
POWER SUPPLY
SENSOR
ENGINE
TIMERS
FLASH
V3.3A V3.3D
MPU
TEMP
RAM
RTC
© 2005–2010 Teridian Semiconductor Corporation
ICE
versions
GNDA GNDD
REGULATOR
LCD DRIVER
SEG 24..32
SEG 32..41
DIO, PULSE
5V BOOST
DIO 12..21
SEG0..19
DIO 0..11
COM0..3
VDRV
VLCD
VBAT
V2.5
requiring
for
multifunction
2
7/20/2007
C, a power
88.88.8888
TEST PULSES
BATTERY
3V/5V LCD
EEPROM
multiple
Single-Phase Energy Meter IC
71M6511/71M6511H
FEATURES
Wh accuracy < 0.1% over 2000:1
Exceeds IEC 62053/ANSIC 12.20
Voltage reference
Three sensor inputs - V
Low jitter Wh/VARh pulse outputs
Pulse count for pulse outputs
Four-quadrant metering
Voltage/current angle
Line frequency count for RTC
Digital temperature compensation
Sag detection
Independent 32-bit compute engine
40-70Hz line frequency range with
Phase compensation (±7°)
Battery backup for RAM and RTC
22mW at 3.3V, 7.2µW backup
Flash memory option with security
22-bit delta-sigma ADC
8-bit MPU (80515) - 1 clock cycle per
LCD driver (≤ 128 pixels)
High speed SSI serial output
RTC for time-of-use functions
Hardware watchdog timer
Up to 12 general-purpose I/O pins
64KB flash, 7KB RAM
Two UARTs for IR and AMR
64-lead LQFP package
DATA SHEET
instruction
range
< 10ppm/°C -- 71M6511H,
< 50ppm/°C -- 71M6511
same calibration
19-5359; Rev 11/10
NOVEMBER 2010
DD
referenced
V2.7