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MSP430F1121AIDWR Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
MSP430F1121AIDWRTI4000Yes

MSP430F1121AIDWR** is a microcontroller from Texas Instruments (TI) in the MSP430 family.

The MSP430F1121AIDWR is a microcontroller from Texas Instruments (TI) in the MSP430 family. Below are its key specifications, descriptions, and features:

Manufacturer:

Texas Instruments (TI)

Specifications:

  • Core: MSP430 16-bit RISC CPU
  • Clock Speed: Up to 8 MHz
  • Operating Voltage: 1.8V to 3.6V
  • Flash Memory: 4KB
  • RAM: 256B
  • Timers: 16-bit Timer_A with 3 capture/compare registers
  • ADC: 10-bit SAR ADC (8 external channels)
  • GPIO Pins: 14
  • Communication Interfaces: USART (UART/SPI/I2C)
  • Low-Power Modes: Multiple (LPM0 to LPM4)
  • Package: SOIC-20 (DWR)
  • Operating Temperature Range: -40°C to +85°C

Descriptions:

The MSP430F1121AIDWR is an ultra-low-power mixed-signal microcontroller designed for battery-powered and energy-efficient applications. It features a 16-bit RISC architecture with embedded flash memory, analog-to-digital conversion (ADC), and flexible communication interfaces.

Features:

  • Ultra-low power consumption (as low as 0.1 µA in standby mode)
  • Integrated 10-bit ADC for sensor interfacing
  • Flexible clock system with internal and external oscillator options
  • Brownout reset (BOR) for reliable operation
  • Watchdog timer for system reliability
  • Serial onboard programming (no external programmer needed)
  • Industrial temperature range support

This microcontroller is commonly used in portable devices, sensor nodes, and battery-powered applications.

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