71M6543F-IGT/F Maxim Integrated Products, 71M6543F-IGT/F Datasheet - Page 142

• Manufacturer Part Number: 71M6543F-IGT/F
• Description: PMIC Solutions Precision Energy Meter IC
• Manufacturer: Maxim Integrated Products
• Type: Metering SoCr

Specifications of 71M6543F-IGT/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

71M6543F/H and 71M6543G/GH Data Sheet
142
Parameter
LCD_DAC Error. VLCD-VLCDnom
Zero Scale, no Boost
LCD_DAC Error. VLCD-VLCDnom
Full Scale, with Boost, LCD mode
Note:
V3P3 = 3.6 V
V3P3 = 3.0 V
VBAT = 4.0 V, V3P3 = 0 V, BRN Mode
VBAT = 2.5 V, V3P3 = 0 V, BRN Mode
VBAT = 4.0 V, V3P3 = 0 V
VBAT = 2.5 V, V3P3 = 0 V
1.
2.
Guaranteed by design; not production tested.
The following test conditions also apply to all parameters provided in this table: bypass capacitor CVLCD ≥
0.1 µF, test load RVLCD = 500 kΩ, no display, all SEGDIO pins configured as DIO.
© 2008–2011 Teridian Semiconductor Corporation
Condition
LCD_VMODE = 01,
LCD_DAC[4:0] = 0,
LCD_CLK[1:0]=2,
LCD_MODE[2:0]=6
LCD_VMODE = 1,
LCD_DAC[4:0] = 1F,
LCD_CLK[1:0]=2,
LCD_MODE[2:0]=6
-0.15
-0.15
-0.15
-0.45
-0.15
Min
-1.3
Typ
Max
0.15
0.15
0.15
0.15
0.15
Unit
V
V
V
V
V
V
v1.2