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Reference Design
MSP430i2041, MSP430i2040 MSP430i2031, MSP430i2030 MSP430i2021, MSP430i2020
SLAS887B – SEPTEMBER 2014 – REVISED MARCH 2020
MSP430i204x, MSP430i203x, MSP430i202x Mixed-Signal Microcontrollers
1 Device Overview
1.1 Features
1
• Supply voltage range: 2.2 V to 3.6 V
• High-performance analog
– MSP430i204x: Four 24-bit sigma-delta analogto-digital converters (ADCs) with differential PGA inputs
– MSP430I203x: Three 24-bit sigma-delta analogto-digital converters (ADCs) with differential PGA inputs
– MSP430I202x: Two 24-bit sigma-delta analogto-digital converters (ADCs) with differential PGA inputs
• Ultra-low power consumption
– Active mode (AM): All system clocks active 275 µA/MHz at 16.