MSP430G2403 Series

16 MHz MCU with 8KB Flash, 512B SRAM, UART/SPI/I2C, timer

Catalog

16 MHz MCU with 8KB Flash, 512B SRAM, UART/SPI/I2C, timer

Part	Supplier Device Package	Oscillator Type	Core Processor	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Core Size	Speed	Program Memory Type	Peripherals	Connectivity	RAM Size	Package / Case	Number of I/O	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case [y]	Package / Case [x]
Texas Instruments MSP430G2403IRHB32T	32-VQFN (5x5)	Internal	MSP430 CPU16	1.8 V	3.6 V	16-Bit	16 MHz	FLASH	Brown-out Detect/Reset PWM WDT	I2C IrDA LINbus SCI SPI UART/USART	512	32-VFQFN Exposed Pad	24	Surface Mount	85 °C	-40 °C
Texas Instruments MSP430G2403IPW28R	28-TSSOP	Internal	MSP430 CPU16	1.8 V	3.6 V	16-Bit	16 MHz	FLASH	Brown-out Detect/Reset PWM WDT	I2C IrDA LINbus SCI SPI UART/USART	512	28-TSSOP	24	Surface Mount	85 °C	-40 °C	0.173 in	4.4 mm
Texas Instruments MSP430G2403IPW20	20-TSSOP	Internal	MSP430 CPU16	1.8 V	3.6 V	16-Bit	16 MHz	FLASH	Brown-out Detect/Reset PWM WDT	I2C IrDA LINbus SCI SPI UART/USART	512	20-TSSOP	16	Surface Mount	85 °C	-40 °C		4.4 mm	0.173 in
Texas Instruments MSP430G2403IPW20R	20-TSSOP	Internal	MSP430 CPU16	1.8 V	3.6 V	16-Bit	16 MHz	FLASH	Brown-out Detect/Reset PWM WDT	I2C IrDA LINbus SCI SPI UART/USART	512	20-TSSOP	16	Surface Mount	85 °C	-40 °C		4.4 mm	0.173 in
Texas Instruments MSP430G2403IRHB32R	32-VQFN (5x5)	Internal	MSP430 CPU16	1.8 V	3.6 V	16-Bit	16 MHz	FLASH	Brown-out Detect/Reset PWM WDT	I2C IrDA LINbus SCI SPI UART/USART	512	32-VFQFN Exposed Pad	24	Surface Mount	85 °C	-40 °C

Catalog

16 MHz MCU with 8KB Flash, 512B SRAM, UART/SPI/I2C, timer

Key Features

• Low Supply-Voltage Range: 1.8 V to 3.6 VUltra-Low Power ConsumptionActive Mode: 230 µA at 1 MHz, 2.2 VStandby Mode: 0.5 µAOff Mode (RAM Retention): 0.1 µAFive Power-Saving ModesUltra-Fast Wake up From Standby Mode in Less Than 1 µs16-Bit RISC Architecture, 62.5-ns Instruction Cycle TimeBasic Clock Module ConfigurationsInternal Frequencies up to 16 MHz With Four Calibrated FrequenciesInternal Very-Low-Power Low-Frequency (LF) Oscillator32-kHz CrystalExternal Digital Clock SourceTwo 16-Bit Timer_A With Three Capture/Compare RegistersUp to 24 Capacitive-Touch Enabled I/O PinsUniversal Serial Communication Interface (USCI)Enhanced UART Supports Automatic Baud-Rate Detection (LIN)IrDA Encoder and DecoderSynchronous SPII2C10-Bit 200-ksps Analog-to-Digital Converter (ADC) With Internal Reference, Sample-and-Hold, and Autoscan (See )Brownout DetectorSerial Onboard Programming,No External Programming Voltage Needed,Programmable Code Protection by Security FuseOn-Chip Emulation Logic With Spy-Bi-Wire InterfaceSummarizes Available Family MembersPackage OptionsTSSOP: 20 Pin, 28 PinPDIP: 20 PinQFN: 32 PinLow Supply-Voltage Range: 1.8 V to 3.6 VUltra-Low Power ConsumptionActive Mode: 230 µA at 1 MHz, 2.2 VStandby Mode: 0.5 µAOff Mode (RAM Retention): 0.1 µAFive Power-Saving ModesUltra-Fast Wake up From Standby Mode in Less Than 1 µs16-Bit RISC Architecture, 62.5-ns Instruction Cycle TimeBasic Clock Module ConfigurationsInternal Frequencies up to 16 MHz With Four Calibrated FrequenciesInternal Very-Low-Power Low-Frequency (LF) Oscillator32-kHz CrystalExternal Digital Clock SourceTwo 16-Bit Timer_A With Three Capture/Compare RegistersUp to 24 Capacitive-Touch Enabled I/O PinsUniversal Serial Communication Interface (USCI)Enhanced UART Supports Automatic Baud-Rate Detection (LIN)IrDA Encoder and DecoderSynchronous SPII2C10-Bit 200-ksps Analog-to-Digital Converter (ADC) With Internal Reference, Sample-and-Hold, and Autoscan (See )Brownout DetectorSerial Onboard Programming,No External Programming Voltage Needed,Programmable Code Protection by Security FuseOn-Chip Emulation Logic With Spy-Bi-Wire InterfaceSummarizes Available Family MembersPackage OptionsTSSOP: 20 Pin, 28 PinPDIP: 20 PinQFN: 32 Pin

Description

The TI MSP family of ultra-low-power microcontrollers consists of several devices that feature different sets of peripherals targeted for various applications. The architecture, combined with five low-power modes, is optimized to achieve extended battery life in portable measurement applications. The device features 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 device to wake up from low-power modes to active mode in less than 1 µs. The MSP430G2x03 and MSP430G2x33 devices are ultra-low-power mixed-signal microcontrollers with built-in 16-bit timers, up to 24 I/O capacitive-touch enabled pins, and built-in communication capability using the USCI. In addition, the MSP430G2x33 family members have a 10-bit ADC. See for configuration details. Typical applications include low-cost sensor systems that capture analog signals, convert them to digital values, and then process the data for display or for transmission to a host system. The TI MSP family of ultra-low-power microcontrollers consists of several devices that feature different sets of peripherals targeted for various applications. The architecture, combined with five low-power modes, is optimized to achieve extended battery life in portable measurement applications. The device features 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 device to wake up from low-power modes to active mode in less than 1 µs. The MSP430G2x03 and MSP430G2x33 devices are ultra-low-power mixed-signal microcontrollers with built-in 16-bit timers, up to 24 I/O capacitive-touch enabled pins, and built-in communication capability using the USCI. In addition, the MSP430G2x33 family members have a 10-bit ADC. See for configuration details. Typical applications include low-cost sensor systems that capture analog signals, convert them to digital values, and then process the data for display or for transmission to a host system.