MSP430I2031TPW

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Texas Instruments

16-MHZ METERING AFE WITH 3 24-BIT SIGMA-DELTA ADCS, 2 16-BIT TIMERS, 32KB FLASH, 2KB RAM

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MSP430I2031TPW

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Texas Instruments

16-MHZ METERING AFE WITH 3 24-BIT SIGMA-DELTA ADCS, 2 16-BIT TIMERS, 32KB FLASH, 2KB RAM

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Description Specifications Series Pricing CAD Documents

Description

General part information

MSP430I2031 Series

The Texas Instruments MSP430i204x, MSP430I203x and MSP430I202x microcontrollers (MCUs) are part of the MSP430™ Metrology and Monitoring portfolio. The architecture and integrated peripherals, combined with five extensive low-power modes, are optimized to achieve extended battery life in portable and battery-powered measurement applications. The devices feature a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows the devices to wake up from low-power modes to active mode in less than 5 µs.

The MSP430i204x MCUs include four high-performance 24-bit sigma-delta ADCs, two eUSCIs (one eUSCI_A module and one eUSCI_B module), two 16-bit timers, a hardware multiplier, and up to 16 I/O pins.

The MSP430I203x MCUs include three high-performance 24-bit sigma-delta ADCs, two eUSCIs (one eUSCI_A module and one eUSCI_B module), two 16-bit timers, a hardware multiplier, and up to 16 I/O pins.

Technical Specifications

Parameters and characteristics for this part

Specification	MSP430I2031TPW

A/D Channels	3 count
A/D Resolution (bits)	24 bit
Connectivity	IrDA, USART, I2C, SPI, SCI, UART
Converter Architecture	Sigma-Delta
Core Processor	MSP430 CPU16
Core Size (Bit Width)	16 Bit
Mounting Type	Surface Mount
Number of I/O	12
Operating Temperature (Max)	105 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	External
Package Length	0.173 in
Package Name	28-TSSOP
Package Width	4.4 mm
Peripherals	WDT, Brown-out Detect, Reset, PWM
Program Memory Depth	32 K
Program Memory Size	32 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	2 K
RAM Size Width	8 bit
Speed	16.384 MHz
Voltage - Supply (Vcc/Vdd) Maximum	3.6 V
Voltage - Supply (Vcc/Vdd) Minimum	2.2 V

MSP430I2031 Series

Part	Speed	Core Size (Bit Width)	Program Memory Type	Converter Architecture	A/D Channels	A/D Resolution (bits)	Connectivity	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Peripherals	Core Processor	Mounting Type	Number of I/O	Package / Case	Package Width	Package Name	Package Length	Program Memory Size	Program Memory Width	Program Memory Depth	Oscillator Type	RAM Size Depth	RAM Size Width	Operating Temperature (Max)	Operating Temperature (Min)
Texas Instruments MSP430I2031TRHBT	16.384 MHz	16 Bit	FLASH	Sigma-Delta	3 count	24 bit	I2C IrDA SCI SPI UART USART	2.2 V	3.6 V	Brown-out Detect PWM Reset WDT	MSP430 CPU16	Surface Mount	16	32-VFQFN Exposed Pad	5 mm	32-VQFN	5 mm	32 KB	8 bit	32 K	External	2 K	8 bit	105 °C	-40 °C
Texas Instruments MSP430I2031TPW	16.384 MHz	16 Bit	FLASH	Sigma-Delta	3 count	24 bit	I2C IrDA SCI SPI UART USART	2.2 V	3.6 V	Brown-out Detect PWM Reset WDT	MSP430 CPU16	Surface Mount	12		4.4 mm	28-TSSOP	0.173 in	32 KB	8 bit	32 K	External	2 K	8 bit	105 °C	-40 °C
Texas Instruments MSP430I2031TPWR	16.384 MHz	16 Bit	FLASH	Sigma-Delta	3 count	24 bit	I2C IrDA SCI SPI UART USART	2.2 V	3.6 V	Brown-out Detect PWM Reset WDT	MSP430 CPU16	Surface Mount	12		4.4 mm	28-TSSOP	0.173 in	32 KB	8 bit	32 K	External	2 K	8 bit	105 °C	-40 °C
Texas Instruments MSP430I2031TRHBR	16.384 MHz	16 Bit	FLASH	Sigma-Delta	3 count	24 bit	I2C IrDA SCI SPI UART USART	2.2 V	3.6 V	Brown-out Detect PWM Reset WDT	MSP430 CPU16	Surface Mount	16	32-VFQFN Exposed Pad	5 mm	32-VQFN	5 mm	32 KB	8 bit	32 K	External	2 K	8 bit	105 °C	-40 °C