Overview
The Texas Instruments MSP430FR6877IPNR is a member of the MSP430FR687x family of ultra-low-power microcontrollers. This device combines the benefits of Ferroelectric Random Access Memory (FRAM) with a holistic ultra-low-power system architecture, making it ideal for applications requiring high performance at low energy budgets. The MSP430FR6877IPNR features a 16-bit RISC CPU, 16-bit registers, and a range of intelligent peripherals, all designed to optimize code efficiency and extend battery life in energy-challenged applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| CPU Architecture | 16-bit RISC | |
| Maximum Clock Speed | 16 MHz | |
| Supply Voltage Range | 1.8 V to 3.6 V | V |
| Memory Type | FRAM | |
| Memory Size | 64 KB (64K x 8) | |
| Package Type | 80-LQFP (12x12) | |
| Number of I/O Pins | Up to 83 | |
| ADC Resolution | 12-bit | |
| Timers | Up to five 16-bit timers | |
| Communication Interfaces | UART, SPI, I²C | |
| RTC Module | With alarm capabilities | |
| LCD Module | With contrast control for up to 320 segments (8-mux) |
Key Features
- Ultra-Low Power Consumption: The MSP430FR6877IPNR features seven low-power modes to achieve extended battery life in energy-challenged applications.
- FRAM Technology: Combines the speed, flexibility, and endurance of SRAM with the stability and reliability of flash at much lower power.
- High-Performance CPU: 16-bit RISC architecture with 16-bit registers and constant generators for maximum code efficiency.
- Intelligent Peripherals: Includes up to five 16-bit timers, comparator, eUSCIs supporting UART, SPI, and I²C, hardware multiplier, DMA, and an RTC module with alarm capabilities.
- High-Resolution ADC: 12-bit ADC with differential and single-ended input capabilities.
- LCD Module: Supports displays with up to 320 segments (8-mux) and includes contrast control.
Applications
- Portable Measurement Applications: Ideal for devices requiring high accuracy and low power consumption.
- Energy Harvesting Systems: Suitable for systems that rely on limited power sources.
- Industrial Automation: Can be used in various industrial automation applications requiring low power and high reliability.
- Medical Devices: Applicable in medical devices that need low power consumption and high performance.
- Consumer Electronics: Suitable for battery-powered consumer electronics where energy efficiency is crucial.
Q & A
- What is the maximum clock speed of the MSP430FR6877IPNR?
The maximum clock speed is 16 MHz.
- What type of memory does the MSP430FR6877IPNR use?
The device uses Ferroelectric Random Access Memory (FRAM).
- How many I/O pins does the MSP430FR6877IPNR have?
The device has up to 83 I/O pins.
- What communication interfaces are supported by the MSP430FR6877IPNR?
The device supports UART, SPI, and I²C communication interfaces.
- Does the MSP430FR6877IPNR have an LCD module?
Yes, it includes an LCD module with contrast control for displays with up to 320 segments (8-mux).
- What is the resolution of the ADC in the MSP430FR6877IPNR?
The ADC resolution is 12-bit.
- How many low-power modes does the MSP430FR6877IPNR have?
The device features seven low-power modes.
- What is the supply voltage range for the MSP430FR6877IPNR?
The supply voltage range is from 1.8 V to 3.6 V.
- What type of package does the MSP430FR6877IPNR come in?
The device comes in an 80-LQFP (12x12) package.
- What are some typical applications for the MSP430FR6877IPNR?
Typical applications include portable measurement devices, energy harvesting systems, industrial automation, medical devices, and consumer electronics.
