16-bit microcontroller featuring an 8 MHz MSP430 core. This MCU offers 4KB of FLASH memory and 256B of SRAM. Integrated peripherals include a 10-bit ADC with 8 channels, one timer/counter, and one UART channel, alongside SPI and USART interfaces. The device operates from 1.8V to 3.6V and is housed in a 28-SOIC package, suitable for temperatures from -40°C to 85°C.
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| Package/Case | SOIC |
| Core Architecture | MSP430 |
| Data Bus Width | 16b |
| Frequency | 8MHz |
| Interface | SPI, UART, USART |
| Lead Free | Lead Free |
| Max Frequency | 8MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 4KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 1.8V |
| Number of A/D Converters | 8 |
| Number of ADC Channels | 8 |
| Number of GPIO | 22 |
| Number of I/Os | 22 |
| Number of Programmable I/O | 22 |
| Number of Timers/Counters | 1 |
| Number of UART Channels | 1 |
| Oscillator Type | Internal |
| Package Quantity | 1000 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 256B |
| RoHS Compliant | Yes |
| Series | MSP430x1xx |
| Watchdog Timer | Yes |
| Weight | 0.025778oz |
| RoHS | Compliant |
Download the complete datasheet for Texas Instruments MSP430F1222IDWR to view detailed technical specifications.
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