71M6511-IGTR/F Maxim Integrated Products, 71M6511-IGTR/F Datasheet - Page 84

• Manufacturer Part Number: 71M6511-IGTR/F
• Description: IC ENERGY METER RESIDENT 64-LQFP
• Manufacturer: Maxim Integrated Products
• Type: Metering SoCr

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

Flash Programming
Operational or test code can be programmed into the flash memory using either an in-circuit emulator or the Flash Download
Board Module (FDBM) available from TERIDIAN. The flash programming procedure uses the E_RTS, E_RXTX, and E_TCLK
pins.
MPU Firmware Library
All application-specific MPU functions mentioned above under “Application Information” are available from TERIDIAN as a
standard ANSI C library and as ANSI “C” source code. The code is available as part of the Demonstration Kit for the 71M6511
and 71M6511H ICs. The Demonstration Kits come with the 71M6511 or 71M6511H IC preprogrammed with demo firmware
mounted on a functional sample meter PCB (Demo Board). The Demo Boards allow for quick and efficient evaluation of the IC
without having to write firmware or having to supply an in-circuit emulator (ICE).
A reference guide for firmware development on the 71M6511 and 71M6511H is available as a separate document (Software
User’s Guide, “SUG”). The User’s Manuals supplied with the Demo Kits contain MPU address maps for the demo code as well
as other useful information, such as sample calibration procedures.
Page: 84 of 98
A Maxim Integrated Products Brand
V3P3
V3P3
Pushbutton
Pushbutton
10Ω
10Ω
R
R
Figure 37: External Components for RESETZ
© 2005–2010 Teridian Semiconductor Corporation
2
2
R
R
1
1
1nF
1nF
C
C
1
1
200Ω
200Ω
Single-Phase Energy Meter IC
71M6511/71M6511H
DATA SHEET
DGND
DGND
RESETZ
RESETZ
V3P3
V3P3
71M6511
71M6511
NOVEMBER 2010
V2.7