Overview
The MSP430FR5994IPN is a high-performance, ultra-low-power microcontroller from Texas Instruments, part of the MSP430FRx FRAM series. This 16 MHz microcontroller is designed for reliable data transmission in noisy environments, making it ideal for various industrial, aerospace, and medical applications. It features 256 KB of Ferroelectric Random Access Memory (FRAM), 8 KB of SRAM, and a low-energy vector math accelerator, which enhances computational performance while minimizing power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Frequency (MHz) | 16 |
| Nonvolatile memory (kByte) | 256 |
| RAM (kByte) | 8 |
| ADC type | 12-bit SAR |
| Number of ADC channels | 20 |
| Number of GPIOs | 68 |
| Features | DMA, Low-energy accelerator (LEA), Real-time clock |
| UART | 4 |
| USB | No |
| Number of I2Cs | 4 |
| SPI | 8 |
| Number of comparator channels | 16 |
| Timers - 16-bit | 6 |
| Bootloader (BSL) | UART |
| Operating temperature range (°C) | -40 to 85 |
| Package/Case | LQFP-80 |
Key Features
- Ultra-low power consumption: Enables extended battery life and reduced heat generation.
- 256 KB FRAM memory: Provides reliable data storage and retrieval in harsh environments.
- 8 KB SRAM memory: Offers temporary data storage for efficient processing.
- Low-energy vector math accelerator: Enhances computational performance while minimizing power consumption.
- 16 MHz clock speed: Supports high-speed data transmission and processing.
- Integrated peripherals: Includes DMA, real-time clock, and various serial communication interfaces like UART, SPI, and I2C.
- High-performance analog features: Features a 12-bit ADC, analog comparators, and capacitive-touch capability.
- Code security and encryption: Includes 128- or 256-bit AES security encryption and decryption coprocessor.
Applications
- Industrial automation systems: Suitable for industrial control and monitoring applications requiring reliable data transmission.
- Aerospace and defense systems: Ideal for military and aerospace applications where reliability, security, and low power consumption are critical.
- Medical devices and equipment: Used in medical devices and equipment that require high-reliability data storage and processing.
Q & A
- Q: What is the maximum power consumption of the MSP430FR5994IPN?
A: The MSP430FR5994IPN has a maximum power consumption of 1.5 μA at 16 MHz. - Q: Can the MSP430FR5994IPN be used in medical devices?
A: Yes, it can be used in medical devices that require reliable data storage and processing, as well as low power consumption to extend battery life. - Q: What is the memory capacity of the MSP430FR5994IPN?
A: It features 256 KB of FRAM and 8 KB of SRAM. - Q: What are the key features of the low-energy vector math accelerator in the MSP430FR5994IPN?
A: The low-energy vector math accelerator operates independently of the CPU, includes 4KB of RAM shared with the CPU, and can perform efficient 256-point complex FFT up to 40x faster than the Arm Cortex-M0+ core. - Q: How many GPIOs does the MSP430FR5994IPN have?
A: The MSP430FR5994IPN has 68 GPIOs. - Q: What are the operating modes of the MSP430FR5994IPN?
A: The operating modes include Active Mode, Standby With VLO (LPM3), Standby With Real-Time Clock (RTC) (LPM3.5), and Shutdown (LPM4.5). - Q: Does the MSP430FR5994IPN support serial communication interfaces?
A: Yes, it supports up to four eUSCI_A serial communication ports for UART, SPI, and I2C, and up to four eUSCI_B serial communication ports. - Q: What is the package type of the MSP430FR5994IPN?
A: The package type is LQFP-80. - Q: Are there any development tools available for the MSP430FR5994IPN?
A: Yes, development tools include the MSP-EXP430FR5994 LaunchPad Development Kit and the MSP-TS430PN80B Target Socket Board, along with MSP430Ware software. - Q: What is the operating temperature range of the MSP430FR5994IPN?
A: The operating temperature range is -40 to 85°C.
