Hot-selling and scarce MSP430G2303IPW28R Signal Microcontrollers 16-Bit 16MHz 4KB (4K x 8) FLASH 28-TSSOP spot stock

Product Descriptions

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 lowpower 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. 

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.​

Product Features

• Low Supply-Voltage Range: 1.8 V to 3.6 V

• Ultra-Low Power Consumption

– Active Mode: 230 µA at 1 MHz, 2.2 V

– Standby Mode: 0.5 µA

– Off Mode (RAM Retention): 0.1 µA

• Five Power-Saving Modes

• Ultra-Fast Wake up From Standby Mode in Less Than 1 µs

• 16-Bit RISC Architecture, 62.5-ns Instruction Cycle Time

• Basic Clock Module Configurations

– Internal Frequencies up to 16 MHz With Four Calibrated Frequencies

– Internal Very-Low-Power Low-Frequency (LF) Oscillator

– 32-kHz Crystal

– External Digital Clock Source

• Two 16-Bit Timer_A With Three Capture/Compare Registers

• Up to 24 Capacitive-Touch Enabled I/O Pins

• Universal Serial Communication Interface (USCI)

– Enhanced UART Supports Automatic Baud Rate Detection (LIN)

– IrDA Encoder and Decoder

– Synchronous SPI

– I2C

• 10-Bit 200-ksps Analog-to-Digital Converter (ADC) With Internal Reference, Sample-and-Hold, and Autoscan (See Table 3-1)

• Brownout Detector

• Serial Onboard Programming, No External Programming Voltage Needed, Programmable Code Protection by Security Fuse

• On-Chip Emulation Logic With Spy-Bi-Wire Interface

• Section 3 Summarizes Available Family Members

• Package Options

– TSSOP: 20 Pin, 28 Pin

– PDIP: 20 Pin

– QFN: 32 Pin

Product Applications

• Power Management

• Sensor Interface

• Capacitive Touch

Product Specification

Product Photos

For more product information, please download the PDF