71M6521BE-DB Maxim Integrated Products, 71M6521BE-DB Datasheet - Page 136

• Manufacturer Part Number: 71M6521BE-DB
• Description: Power Management Modules & Development Tools 71M6521BE DEMO BOARD M6521BE DEMO BOARD
• Manufacturer: Maxim Integrated Products

Specifications of 71M6521BE-DB

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

LSB
MB
MPU
MSB
NV
PC
PSU
PSW
RAM
SFR
TOU
TSC
USB
VA
VAh
VAR
VARh
W
WD
WDT
WEMU51
Wh
Revision 1.7
7.2
Revision
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
REVISION HISTORY
Date
July 11,
2006
August 11,
2006
October 12,
2006
May 15,
2007
August 6,
2008
Least Significant Bit
Megabyte(s) – 1,024 kilobytes
Microprocessor/microcontroller Unit
Most Siginificant Bit
Non-Volatile
Personal Computer, Program Counter
Power Supply Unit
Program Status Word
Random Access Memory
Special Function Register (of the 8051 MPU)
Time-of-Use (variable metering tariffs usually based on time of day)
TERIDIAN Semiconductor Corporation
Universal Serial Bus
Volt-Amperes (apparent power unit)
Volt-Ampere-Hour (apparent energy unit)
Reactive Power
Reactive energy unit
Watt (power unit)
Watchdog
Watchdog timer
The emulator control program by Signum Systems
Watt-Hour (energy unit)
© Copyright 2005-2007 TERIDIAN Semiconductor Corporation
Description
Initial release
Added description of TCON2 register in MPU section.
Improved formatting and numbering, deleted reference to CE
development tools.
Added explanation on interrupt priorities. Fixed interrupt priorities table.
Deleted list of CLI commands and description of hex records (all this in-
formation is contained in the 6521 DBUM). Added explanation on han-
dling battery modes. Fixed formulae for baud rate generator and diagram
“meter_LCD”. Updated SW revision to 4.3.4 in compatibility statement.
Updated SW revision to 4.7a in compatibility statement. Eliminated refer-
ences to ROM code. Corrected baud rate for CLI. Updated variable and
routine names to match usage in revision 4.7a. Completely revised
chapter 5.6 (Data Flow). Updated Teridian street address.
TERIDIAN Proprietary
71M652X Software User’s Guide
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