
16 MHz, 16-bit microcontroller featuring 2KB FLASH and 128B SRAM. Integrated SPI and I2C interfaces, along with a 16-bit timer. Offers 10 programmable I/O pins and operates from 1.8V to 3.6V. Packaged in a 16-QFN, suitable for -40°C to 85°C environments. Includes Brown-out Detect/Reset, POR, PWM, and Watchdog Timer peripherals.
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| Package/Case | QFN |
| Core Architecture | MSP430 |
| Data Bus Width | 16b |
| Frequency | 16MHz |
| Interface | I2C, SPI |
| Lead Free | Lead Free |
| Max Frequency | 16MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 2KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.8V |
| Number of GPIO | 10 |
| Number of I/Os | 10 |
| Number of Programmable I/O | 10 |
| Number of Timers/Counters | 1 |
| Oscillator Type | Internal |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 128B |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | MSP430G2xx |
| Watchdog Timer | Yes |
| RoHS | Compliant |
Download the complete datasheet for Texas Instruments MSP430G2221IRSA16R to view detailed technical specifications.
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