Overview
The Texas Instruments MSP430F5172IDAR is a member of the MSP430 family of ultra-low-power microcontrollers. This device is designed to optimize power consumption, making it ideal for applications where extended battery life is crucial. The MSP430F5172IDAR features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. It also includes five low-power modes to further reduce power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | MSP430F5172IDAR |
| Package | TSSOP-38 (12.5 mm × 6.2 mm) |
| Flash Memory | 32 KB |
| SRAM | 2 KB |
| Timer_A | 3 capture compare registers and PWM output generators |
| Timer_D | 3 capture compare registers and PWM output generators |
| USCI | UART, IrDA, SPI (Channel A), SPI, I2C (Channel B) |
| ADC10_A | 10 channels |
| Comparator_B | 2 channels |
| I/O Ports | 38 pins |
| Power Management | LDO, SVM, SVS, Brownout, SYS Watchdog |
| Clock System | Unified Clock System with MCLK, ACLK, SMCLK |
Key Features
- Ultra-low-power consumption with five low-power modes to extend battery life.
- Powerful 16-bit RISC CPU with 16-bit registers and constant generators for efficient code execution.
- Integrated peripherals including Timer_A, Timer_D, USCI (UART, IrDA, SPI, I2C), ADC10_A, and Comparator_B.
- Unified Clock System with MCLK, ACLK, and SMCLK.
- Power management features such as LDO, SVM, SVS, Brownout, and SYS Watchdog.
- Enhanced Emulation Module (EEM) for advanced debugging capabilities.
- Code protection features including JTAG/SBW access lock, IP Encapsulation (IPE), and bootloader (BSL) access features.
Applications
- Analog and Digital Sensor Systems
- LED Lighting
- Digital Power Supplies
- Motor Controls
- Remote Controls
- Thermostats
- Portable measurement applications
- Systems requiring extended battery life
Q & A
- What is the primary advantage of the MSP430F5172IDAR microcontroller?
The primary advantage is its ultra-low-power consumption, which is optimized for extended battery life in portable applications.
- What type of CPU does the MSP430F5172IDAR use?
The MSP430F5172IDAR uses a 16-bit RISC CPU.
- How much flash memory does the MSP430F5172IDAR have?
The device has 32 KB of flash memory.
- What are the key peripherals included in the MSP430F5172IDAR?
The key peripherals include Timer_A, Timer_D, USCI (UART, IrDA, SPI, I2C), ADC10_A, and Comparator_B.
- What is the package type and size of the MSP430F5172IDAR?
The package type is TSSOP-38, with dimensions of 12.5 mm × 6.2 mm.
- What power management features are available on the MSP430F5172IDAR?
The device includes LDO, SVM, SVS, Brownout, and SYS Watchdog power management features.
- What are some common applications for the MSP430F5172IDAR?
Common applications include analog and digital sensor systems, LED lighting, digital power supplies, motor controls, remote controls, and thermostats.
- Does the MSP430F5172IDAR support advanced debugging features?
Yes, it supports advanced debugging through the Enhanced Emulation Module (EEM).
- How does the MSP430F5172IDAR protect code?
The device includes features such as JTAG/SBW access lock, IP Encapsulation (IPE), and bootloader (BSL) access features for code protection.
- What is the operating voltage range of the MSP430F5172IDAR?
The operating voltage range is from 1.8 V to 3.6 V.
