71M6541D-IGT/F Maxim Integrated Products, 71M6541D-IGT/F Datasheet - Page 155

• Manufacturer Part Number: 71M6541D-IGT/F
• Description: PMIC Solutions Precision Energy Meter IC
• Manufacturer: Maxim Integrated Products
• Type: Metering SoCr

Specifications of 71M6541D-IGT/F

• Core: 8051
• Core Architecture: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 3 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: 30
• Number Of Timers: 2
• On-chip Adc: 22 bit
• Operating Supply Voltage: 3 V to 3.6 V
• Package / Case: LQFP-64
• Processor Series: 8051
• Program Memory Size: 32 KB
• Program Memory Type: Flash
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

6.7
6.7.1 71M6541D/F LQFP-64 Package Pinout
v1.1
SPI_CSZ/SEGDIO36
SPI_DO/SEGDIO37
SPI_DI/SEGDIO38
SEGDIO27/COM4
SEGDIO26/COM5
Pinout Diagrams
SEGDIO25
SEGDIO24
SEGDIO23
SEGDIO22
SEGDIO21
SEGDIO20
SEGDIO19
COM0
COM1
COM2
COM3
Figure 49: Pinout for the 71M6541D/F (LQFP-64 Package)
© 2008–2011 Teridian Semiconductor Corporation
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71M6541D
71M6541F
Teridian
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XIN
VBAT_RTC
VBAT
V3P3SYS
IBP
IBN
GNDD
V3P3D
VDD
ICE_E
E_RXTX/SEG48
E_TCLK/SEG49
E_RST/SEG50
RX
TX
OPT_TX/SEGDIO51
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