16-bit microcontroller featuring a 16MHz core, 60KB FLASH memory, and 2KB SRAM. Offers 48 programmable I/O pins and supports I2C, SPI, IrDA, UART, USART, LIN, and SCI interfaces. Includes two timers/counters, a hardware multiplier, and integrated peripherals like Brown-out Detect/Reset, POR, PWM, and a Watchdog Timer. Operates within a 1.8V to 3.6V supply voltage range and a -40°C to 105°C temperature range, housed in a 64-VQFN package.
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Texas Instruments MSP430F2491TRGCR technical specifications.
| Package/Case | VQFN |
| Core Architecture | MSP430 |
| Data Bus Width | 16b |
| Frequency | 16MHz |
| Interface | I2C, SPI, IrDA, UART, USART, LIN, SCI |
| Lead Free | Lead Free |
| Max Frequency | 16MHz |
| Max Operating Temperature | 105°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 60KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.8V |
| Number of GPIO | 48 |
| Number of I/Os | 48 |
| Number of Programmable I/O | 48 |
| Number of Timers/Counters | 2 |
| Number of UART Channels | 2 |
| Oscillator Type | Internal |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 2KB |
| RoHS Compliant | Yes |
| Series | MSP430F2xx |
| Watchdog Timer | Yes |
| Weight | 0.008021oz |
| RoHS | Compliant |
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