MSP430FR2311IPW16R Description

The MSP430TM MCU value line sensor series includes the MSP430FR231x FRAM microcontrollers (MCUs). The components incorporate a general-purpose operational amplifier (OPA) and a reconfigurable low-leakage transimpedance amplifier (TIA). Maximum code efficiency is supported by the MCUs' potent 16-bit RISC CPU, 16-bit registers, and constant generator. Additionally, the device can wake up from low-power modes to active mode, often in less than 10 s, thanks to the digitally controlled oscillator (DCO). Smoke alarms to portable fitness and health devices can all benefit from the feature set of these MCUs.

The MSP430FR231x MCU series of ultra-low-power devices includes a number of units with embedded nonvolatile FRAM and various sets of peripherals designed for diverse sensing and measurement applications. In portable and wireless sensing applications, the architecture, FRAM, and peripherals are optimized to achieve longer battery life through the use of numerous low-power modes. FRAM is a nonvolatile memory technology that, while using less overall power, combines the stability, dependability, and speed of SRAM with the speed, flexibility, and durability of flash.

MSP430FR2311IPW16R Features

• Current-to-voltage conversion

• Half-rail input

• Low-leakage negative input down to 5 pA, enabled on TSSOP16 package only

• Rail-to-rail output

• Multiple input selections

• Configurable high-power and low-power modes

• Up to 3.75KB of nonvolatile memory

• Built-in error correction code (ECC)

• Configurable write protection

• Unified memory of program, constants, and storage

• 1015 write cycle endurance

MSP430FR2311IPW16R Applications

• Smoke detectors

• Power banks

• Portable health and fitness

• Power monitoring

• Personal electronics