Overview
The Texas Instruments MSP430F2419TPMR is a member of the MSP430 family of ultra-low-power microcontrollers. This device is designed to provide a robust and efficient solution for various applications requiring low power consumption and high performance. The MSP430F2419 features a 16-bit RISC CPU with a clock speed of up to 16 MHz, making it suitable for a wide range of embedded systems.
The microcontroller includes 120KB of flash memory and 4KB of SRAM, along with a variety of peripherals such as a 12-bit analog-to-digital converter (ADC), a comparator, and multiple universal serial communication interfaces (USCIs) including UART, SPI, and I2C. The device also supports low-power modes to extend battery life in portable applications.
Key Specifications
| Specification | Value |
|---|---|
| CPU Type | 16-bit RISC |
| Clock Speed | Up to 16 MHz |
| Flash Memory | 120KB + 256 bytes |
| SRAM | 4KB |
| Supply Voltage Range | 1.8 V to 3.6 V |
| Active Mode Supply Current | 365 µA at 1 MHz, 2.2 V |
| Standby Mode Supply Current (VLO) | 0.5 µA |
| Off Mode Supply Current (RAM retention) | 0.1 µA |
| ADC Resolution | 12-bit |
| Number of USCIs | Four (UART, SPI, I2C) |
| Package Options | 80-pin LQFP, 64-pin LQFP, 113-pin nFBGA |
Key Features
- Ultra-low power consumption with multiple low-power modes.
- 16-bit RISC CPU with 16-bit registers and constant generators for maximum code efficiency.
- 12-bit analog-to-digital converter (ADC) with internal reference, sample-and-hold, and autoscan feature.
- On-chip comparator and hardware multiplier.
- Four universal serial communication interfaces (USCIs): UART, SPI, I2C.
- 16-bit Timer_A and Timer_B with capture/compare registers.
- Supply voltage supervisor and monitor with programmable level detection and brownout detector.
- Bootloader (BSL) and serial onboard programming without external programming voltage.
- Programmable code protection by security fuse.
Applications
- Sensor systems.
- Industrial control applications.
- Hand-held meters.
- Medical imaging applications.
- Portable measurement applications.
Q & A
- What is the clock speed of the MSP430F2419?
The MSP430F2419 has a clock speed of up to 16 MHz.
- What is the memory configuration of the MSP430F2419?
The device features 120KB of flash memory and 4KB of SRAM.
- What are the power consumption characteristics of the MSP430F2419?
The device has ultra-low power consumption, with an active mode current of 365 µA at 1 MHz, 2.2 V, and standby mode current of 0.5 µA.
- What types of communication interfaces does the MSP430F2419 support?
The device supports four universal serial communication interfaces (USCIs): UART, SPI, and I2C.
- What is the ADC resolution of the MSP430F2419?
The device features a 12-bit analog-to-digital converter (ADC).
- Does the MSP430F2419 have any low-power modes?
Yes, the device has multiple low-power modes, including standby and off modes, to extend battery life.
- What are the package options for the MSP430F2419?
The device is available in 80-pin LQFP, 64-pin LQFP, and 113-pin nFBGA packages.
- Does the MSP430F2419 support onboard programming?
Yes, the device supports serial onboard programming without an external programming voltage.
- What kind of timer functionality does the MSP430F2419 have?
The device features 16-bit Timer_A and Timer_B with capture/compare registers.
- Is the MSP430F2419 suitable for medical imaging applications?
Yes, the device is available in a nonmagnetic package option suitable for medical imaging applications.
