Texas Instruments MSP430G2xx series 16-bit MCU, MSP430G2333IPW20R, 16MHz core, 4KB Flash (4K x 8), 256 x 8 RAM, 8-channel 10-bit ADC, I²C/SPI/UART, 16 I/O, 1.8V-3.6V, -40°C~85°C, 20-TSSOP.
| Parameter | Value |
|---|---|
| Series | MSP430G2xx |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.8V ~ 3.6V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 16MHz |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| RAM size | 256 x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, PWM, WDT |
| Connectivity | I²C, IrDA, LINbus, SCI, SPI, UART/USART |
| Number of i (O) | 16 |
| Core processor | MSP430 CPU16 |
| Case | 20-TSSOP (0.173\", 4.40mm Width) |
| Data converters | A/D 8x10b |
| Program memory size | 4KB (4K x 8) |
Typical applications include sensor interfaces, battery-powered data loggers, remote controls, and simple control loops in industrial or consumer gear where low power draw matters more than raw compute.
The 8-channel 10-bit ADC is enough for reading potentiometers, thermistors, or analog sensor outputs in a low-speed acquisition loop.
Yes, the MSP430G2333IPW20R is ROHS3 compliant, meeting the latest EU directive on hazardous-substance restrictions.