Texas Instruments

MSP430FR6820IPMR  

Microcontrollers

The Texas Instruments MSP430FR6820IPMR is a low-power microcontroller (MCU) that belongs to the MSP430 family of ultra-low-power mixed-signal processors. It is specifically designed for applications that require high precision, low power consumption, and a small form factor.

Description:

The MSP430FR6820IPMR is a 16-bit RISC architecture-based MCU with a CPU clock speed of up to 8 MHz. It features an integrated 512KB of in-system programmable Flash memory and 64KB of RAM. The device operates on a supply voltage range of 2.5V to 5.5V and is available in a 64-pin LQFP package.

Features:

1. Ultra-low-power operation: The MSP430FR6820IPMR offers several low-power modes, enabling power consumption as low as 0.1µA/MHz in active mode and down to 0.05µA in standby mode.
2. High-precision peripherals: The MCU includes a 12-bit ADC with up to 24 channels, a 12-bit DAC, and a variety of high-precision timers and event-driven peripherals.
3. Enhanced communication interfaces: The device features a UART, I2C, and SPI communication interfaces for easy connectivity with other devices and modules.
4. Flexible clock system: The MSP430FR6820IPMR offers a flexible clock system with an internal low-frequency oscillator (LFXT) and a high-frequency oscillator (HFXT) for accurate timekeeping and synchronization.
5. Security features: The MCU provides a range of security features, including a secure boot option, AES-128/256 encryption, and a unique device ID for secure identification and authentication.
6. Wide operating temperature range: The device is designed to operate in a wide temperature range of -40°C to +85°C, making it suitable for various industrial and outdoor applications.

Applications:

The MSP430FR6820IPMR is suitable for a wide range of applications due to its low-power consumption, high precision, and versatile features. Some of the potential applications include:

1. Smart energy and smart grid systems: The MCU can be used for energy measurement, monitoring, and control in smart meters, energy management systems, and home automation devices.
2. Industrial control and automation: The high-precision ADC and various timers make the MSP430FR6820IPMR suitable for motor control, sensor interfacing, and process control applications in industrial automation.
3. Medical devices: The MCU's low power consumption and high precision make it an ideal choice for portable medical devices, such as blood glucose meters, heart rate monitors, and other wearable health monitoring devices.
4. Consumer electronics: The MSP430FR6820IPMR can be used in battery-powered devices like fitness trackers, smart watches, and portable media players, where low power consumption and a small form factor are crucial.
5. Automotive applications: The MCU can be used in various automotive applications, such as tire pressure monitoring systems, infotainment systems, and body control modules, where low power consumption and a wide operating temperature range are essential.

In summary, the Texas Instruments MSP430FR6820IPMR is a versatile, low-power microcontroller with a range of features that make it suitable for a wide variety of applications, particularly those requiring high precision, low power consumption, and a small form factor.

MSP430FR6820IPMR Documents

Download datasheets and manufacturer documentation for MSP430FR6820IPMR

Errata :

MSP430FR6820 Errata      

PCN Assembly/Origin :

FR4xx / FR2xx Assembly/Data Upd 9/Nov/2015      

Datasheets :

MSP430FR69xx(1),68xx(1) Datasheet       MSP430FR58,59,68,69xx User Guide      

Design Resources :

Low-Power Touch Through Glass Reference Design      

PCN Design/Specification :

MSP430FRyyyy 08/Sep/2016       MSP430FR 17/Sep/2018