Overview
The MSP430F2619SPM is an ultra-low-power microcontroller from Texas Instruments, designed for various applications requiring efficient power management and robust peripheral sets. This device features a 16-bit RISC CPU with 16-bit registers and constant generators, optimizing code efficiency. It includes two built-in 16-bit timers, a fast 12-bit analog-to-digital (A/D) converter, a comparator, dual 12-bit digital-to-analog (D/A) converters, and four universal serial communication interface (USCI) modules. The microcontroller is optimized for extended battery life in portable measurement applications and supports extreme temperature ranges, making it suitable for a wide range of industrial and consumer electronics.
Key Specifications
| Specification | Details |
|---|---|
| Package | 64-Pin QFP (PM), 64-Pin and 80-Pin KGD Options |
| Operating Temperature Range | -55°C to 150°C |
| Supply Voltage | 1.8 V to 3.6 V |
| Power Consumption | Active Mode: 365 µA at 1 MHz, 2.2 V; Standby Mode (VLO): 0.5 µA; Off Mode (RAM Retention): 0.1 µA |
| CPU Architecture | 16-Bit RISC, 62.5-ns Instruction Cycle Time |
| Memory | 120KB Flash, 4KB RAM |
| Timers | 16-Bit Timer_A with Three Capture/Compare Registers, 16-Bit Timer_B with Seven Capture/Compare-With-Shadow Registers |
| ADC/DAC | 12-Bit A/D Converter with Internal Reference, Sample-and-Hold, and Autoscan Feature; Dual 12-Bit D/A Converters with Synchronization |
| USCI Modules | Four Universal Serial Communication Interfaces (USCIs): UART, LIN, IrDA, SPI, I2C |
| DMA Channels | Three-Channel Internal DMA |
| I/O Pins | Up to 64 I/O Pins |
Key Features
- Ultra-low power consumption with multiple low-power modes (Active Mode: 365 µA at 1 MHz, 2.2 V; Standby Mode (VLO): 0.5 µA; Off Mode (RAM Retention): 0.1 µA)
- Wake-up from standby mode in less than 1 µs
- 16-Bit RISC CPU with 62.5-ns instruction cycle time
- Three-channel internal DMA
- 12-Bit analog-to-digital converter with internal reference, sample-and-hold, and autoscan feature
- Dual 12-Bit digital-to-analog converters with synchronization
- Four universal serial communication interfaces (USCIs): UART, LIN, IrDA, SPI, I2C
- On-chip comparator and supply voltage supervisor/monitor with programmable level detection
- Brownout detector and bootstrap loader
- Serial onboard programming, no external programming voltage needed; programmable code protection by security fuse
Applications
The MSP430F2619SPM is suitable for various applications, including:
- Sensor systems that capture analog signals, convert them to digital values, and process the data for display or transmission to a host system
- Stand-alone RF sensor front ends
- Portable measurement applications requiring extended battery life
- Extreme temperature applications due to its high-temperature operation capabilities
Q & A
- What is the operating temperature range of the MSP430F2619SPM?
The operating temperature range is -55°C to 150°C
- What are the power consumption characteristics of the MSP430F2619SPM?
Active Mode: 365 µA at 1 MHz, 2.2 V; Standby Mode (VLO): 0.5 µA; Off Mode (RAM Retention): 0.1 µA
- What type of CPU architecture does the MSP430F2619SPM use?
16-Bit RISC CPU with 62.5-ns instruction cycle time
- How much memory does the MSP430F2619SPM have?
120KB Flash memory and 4KB RAM
- What types of timers are available on the MSP430F2619SPM?
16-Bit Timer_A with three capture/compare registers and 16-Bit Timer_B with seven capture/compare-with-shadow registers
- What are the key features of the ADC and DAC on the MSP430F2619SPM?
12-Bit A/D converter with internal reference, sample-and-hold, and autoscan feature; dual 12-Bit D/A converters with synchronization
- What types of serial communication interfaces are available on the MSP430F2619SPM?
Four universal serial communication interfaces (USCIs): UART, LIN, IrDA, SPI, I2C
- Does the MSP430F2619SPM support DMA?
Yes, it has three-channel internal DMA
- How many I/O pins does the MSP430F2619SPM have?
Up to 64 I/O pins
- What are some typical applications for the MSP430F2619SPM?
Sensor systems, stand-alone RF sensor front ends, and portable measurement applications requiring extended battery life
