Texas Instruments MSP430F2xx series 16-bit MCU, MSP430F2419TPNR, 16 MHz CPU, 120 KB Flash, 4 KB RAM, 8-channel 12-bit ADC, 64 I/O, 1.8 V to 3.6 V supply, industrial -40°C to 105°C, 80-LQFP package.
| Parameter | Value |
|---|---|
| Series | MSP430F2xx |
| Mounting type | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.8V ~ 3.6V |
| Operating temperature | -40°C~105°C(TA) |
| Speed | 16MHz |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| RAM size | 4K x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | I²C, IrDA, LINbus, SCI, SPI, UART/USART |
| Number of i (O) | 64 |
| Core processor | MSP430 CPU16 |
| Case | 80-LQFP |
| Data converters | A/D 8x12b |
| Program memory size | 120KB (120K x 8 + 256B) |
The 16 MHz CPU clock sets the timing budget for control loops and bus throughput. The 120 KB Flash is field-reprogrammable, so firmware updates are possible after deployment.
The device comes in an 80-LQFP package (12x12 mm body), surface-mount only. The supplier device package is 80-LQFP (12x12); verify footprint dimensions against your PCB layout before committing the board.
The record does not list a specific pin-compatible successor. For new designs, evaluate other MSP430F2xx devices with similar pinout and memory options. A direct pin-to-pin alternate may exist within the family; check the TI MSP430F2xx cross-reference guide for the best fit.
The CPU runs at 16 MHz, which is the maximum clock frequency for this device.
It belongs to the MSP430F2xx series of ultra-low-power 16-bit MCUs from Texas Instruments.