MSP430FR2311IPW20R | Texas Instruments

Mixed-Signal Microcontroller, MSP430FR2311IPW20R, Texas Instruments

The MSP430FR2311IPW20R FRAM microcontroller (MCU) is part of the MSP430 MCU value line sensing product. The device integrates a configurable low-leakage transimpedance amplifier (TIA) and a general-purpose operational amplifier. The MCU features a powerful 16-bit RISC CPU, a 16-bit register, and a constant generator that contributes to maximum code efficiency. The digitally controlled oscillator (DCO) also allows the device to wake up from a low-power mode to active mode typically in less than 10 µs. The feature set of this MCU is well suited for an application ranging from a smoke detector to a portable health or fitness accessory.

The ultra-low-power MSP430FR2311IPW20R MCU consists of embedded nonvolatile FRAM and a specific set of peripherals targeted for a sensing and measurement application. The architecture, FRAM, and peripheral, combined with an extensive low-power mode, is optimized to achieve extended battery life in a portable and wireless sensing application. FRAM is a nonvolatile memory technology that combines the speed, flexibility, and endurance of SRAM with the stability and reliability of flash at lower total power consumption.

Features

• Embedded microcontroller
• Optimized low-power modes (at 3 V)
• High-performance analog
• Enhanced comparator (eCOMP)
• Low-power ferroelectric RAM (FRAM)
• Intelligent digital peripherals
• General input/output and pin functionality

Applications

• Smoke detectors
• Power banks
• Portable health and fitness
• Power monitoring
• Personal electronics