Overview
The MSP430FR5739IRHAR is a 16-bit microcontroller from Texas Instruments, designed for ultra-low-power applications. It features FRAM (Ferroelectric RAM) technology, which combines the speed and endurance of SRAM with the non-volatility of flash memory. This model is part of the MSP430FR57xx family, targeting applications requiring efficient power management and reliable data retention. It is well-suited for industrial automation, consumer electronics, and IoT devices due to its low power consumption and robust performance.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Core | MSP430 | - | 16-bit RISC architecture |
| Clock Frequency | Up to 16 | MHz | - |
| Program Memory | 16 | KB | FRAM technology |
| RAM | 2 | KB | - |
| Operating Voltage | 1.8 to 3.6 | V | - |
| Operating Temperature | -40 to 85 | °C | - |
| Package | VQFN-40 | - | Surface mount |
| I/O Pins | 32 | - | - |
| Timers | 5 x 16-bit | - | - |
| ADC | 10-bit | - | - |
Key Features
- Ultra-low-power consumption for battery-powered applications.
- FRAM memory ensures fast write speeds and high endurance.
- Integrated 10-bit ADC for precise analog signal processing.
- Multiple 16-bit timers for flexible timing control.
- Wide operating voltage range enhances versatility.
Applications
The MSP430FR5739IRHAR is ideal for a variety of applications, including industrial automation, where its low power consumption and robust performance are critical. In consumer electronics, it is used in devices requiring efficient power management. Additionally, its reliability and endurance make it suitable for IoT devices, where data retention and low power are essential.
Q & A
1. What is the operating voltage range of the MSP430FR5739IRHAR?
The operating voltage range is 1.8V to 3.6V.
2. What type of memory does this microcontroller use?
It uses FRAM (Ferroelectric RAM) for program memory.
3. What is the maximum clock frequency?
The maximum clock frequency is 16 MHz.
4. How many I/O pins are available?
There are 32 I/O pins.
5. What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
6. Does it include an ADC?
Yes, it includes a 10-bit ADC.
7. What is the package type?
The package type is VQFN-40.
8. What are the key features of this microcontroller?
Key features include ultra-low power consumption, FRAM memory, and integrated ADC.
9. What are typical applications for this microcontroller?
Typical applications include industrial automation, consumer electronics, and IoT devices.
10. How does FRAM benefit this microcontroller?
FRAM provides fast write speeds, high endurance, and non-volatile data retention.
