71M6511-IGTR/F Maxim Integrated Products, 71M6511-IGTR/F Datasheet - Page 6

• 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

71M6511/71M6511H
Single-Phase Energy Meter IC
A Maxim Integrated Products Brand
DATA SHEET
NOVEMBER 2010
Table 49: Priority Levels ............................................................................................................................................ 34
Table 50: Interrupt Polling Sequence .......................................................................................................................... 35
Table 51: Interrupt Vectors ........................................................................................................................................ 35
Table 52: Data/Direction Registers and Internal Resources for DIO Pin Groups ............................................................. 37
Table 53: DIO_DIR Control Bit .................................................................................................................................. 38
Table 54: Selectable Controls using the DIO_DIR Bits ................................................................................................ 38
Table 55: MPU Data Memory Map.............................................................................................................................. 38
Table 56: Liquid Crystal Display Segment Table (Typical) ............................................................................................ 41
Table 57: EECTRL Status Bits ................................................................................................................................... 44
Table 58: TMUX[3:0] Selections ............................................................................................................................... 45
Table 59: SSI Pin Assignment .................................................................................................................................... 46
Table 60: Power Saving Measures ............................................................................................................................. 52
Table 61: CHOP_EN Bits .......................................................................................................................................... 53
Table 62: Frequency over Temperature ....................................................................................................................... 78
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