Texas Instruments MSP430G2xx series, MSP430G2231IN14, 16-Bit MCU, 16MHz, 2KB (2K x 8) FLASH, 128 x 8 RAM, 14-DIP (0.300", 7.62mm), -40°C~85°C, 1.8V~3.6V.
| Parameter | Value |
|---|---|
| Series | MSP430G2xx |
| Mounting | Through Hole |
| 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 | Tube |
| RAM size | 128 x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | I²C, SPI |
| Number of i (O) | 10 |
| Core processor | MSP430 CPU16 |
| Case | 14-DIP (0.300\", 7.62mm) |
| Data converters | A/D 8x10b |
| Program memory size | 2KB (2K x 8) |
It runs at 16 MHz from an internal oscillator, carries 2 KB of Flash and 128 bytes of RAM, and packages those in a through-hole 14-pin PDIP — the kind of part you socket into a prototype board or a low-volume production run where rework matters.
Yes, it includes an internal oscillator, so many applications can run without an external crystal. An external clock source is also supported if needed.
Ten general-purpose I/O pins are available on the 14-pin PDIP package.
The core processor runs at 16 MHz maximum.