71M6543F-IGT/F Maxim Integrated Products, 71M6543F-IGT/F Datasheet - Page 147

• 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

6.5.4 RESET Pin
Parameter
Reset pulse width
Reset pulse fall time (see note 1)
Note:
6.5.5 Real-Time Clock (RTC)
v1.2
Parameter
Range for date
1. Guaranteed by design; not production tested.
© 2008–2011 Teridian Semiconductor Corporation
Table 111: RTC Range for Date
Table 110: RESET Pin Timing
Condition
Condition
71M6543F/H and 71M6543G/GH Data Sheet
2000
Min
Min
5
Typ
Typ
−
2255
Max
Max
1
Unit
Unit
year
µs
µs
147