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MSP430F2232IDAR from TI,Texas Instruments

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MSP430F2232IDAR

Manufacturer: TI, TI/BB

16-bit Ultra-Low-Power Microcontroller, 8KB Flash, 512B RAM 38-TSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
MSP430F2232IDAR TI, TI/BB 698 In Stock

Description and Introduction

16-bit Ultra-Low-Power Microcontroller, 8KB Flash, 512B RAM 38-TSSOP -40 to 85 # Introduction to the MSP430F2232IDAR Microcontroller  

The MSP430F2232IDAR is a low-power, high-performance 16-bit microcontroller from Texas Instruments’ MSP430 family. Designed for energy-efficient applications, it combines robust processing capabilities with ultra-low power consumption, making it ideal for battery-operated devices, portable instrumentation, and embedded systems.  

Featuring a 16-bit RISC CPU, the MSP430F2232IDAR operates at up to 16 MHz, delivering efficient processing while minimizing power usage. It includes 8KB of flash memory and 512B of RAM, providing sufficient storage for firmware and data handling in small to medium-sized applications. Integrated peripherals such as a 10-bit ADC, timers, UART, and I²C/SPI interfaces enhance its versatility for sensor interfacing, communication, and control tasks.  

One of the standout features of this microcontroller is its ultra-low-power architecture, supporting multiple power modes to optimize energy consumption. Active modes consume minimal current, while standby modes draw just microamps, extending battery life in portable applications.  

The MSP430F2232IDAR is housed in a compact TSSOP-38 package, making it suitable for space-constrained designs. Its robust feature set and low-power operation make it well-suited for applications like medical devices, wireless sensors, industrial controls, and consumer electronics.  

With its combination of performance, power efficiency, and integrated peripherals, the MSP430F2232IDAR is a reliable choice for developers seeking a microcontroller that balances functionality with energy savings.

Application Scenarios & Design Considerations

16-bit Ultra-Low-Power Microcontroller, 8KB Flash, 512B RAM 38-TSSOP -40 to 85

Alternative Part Number

  • MSP430F2252IDAR --: Same MSP430F2xx family, same 38-pin TSSOP package and pinout, with larger flash/RAM so it is a drop-in upgrade for most firmware.
  • MSP430G2553IPW28 --: Value-line MSP430 with similar 16-bit RISC core and peripherals; different package (28-pin TSSOP) but a common low-cost substitute when board layout allows.
  • STM32F030C8T6 --: Cross-vendor 32-bit ARM Cortex-M0 alternative with comparable flash/RAM and peripherals; requires firmware porting but is widely available and cost-effective.
  • MSP430F2272IDAR --: Same family and package with 32KB flash and 1KB RAM, offering extra memory headroom while keeping identical pinout and peripherals.

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