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MSP430AFE221 - Mixed-Signal Microcontroller

Download the MSP430AFE221 datasheet PDF. This datasheet also covers the MSP430AFE253 variant, as both devices belong to the same mixed-signal microcontroller family and are provided as variant models within a single manufacturer datasheet.

General Description

, See the MSP430x2xx Family User's Guide 1.2 Applications Single-Phase Electricity Meters Digital Power Monitoring Sensor Applications 1.3 Description The TI MSP family of ultra-low-power microcontrollers consists of several devices featuring different sets of perip

Key Features

  • 1.
  • Low Supply Voltage Range: 1.8 V to 3.6 V.
  • Ultra-Low Power Consumption.
  • Active Mode: 220 µA at 1 MHz, 2.2 V.
  • Standby Mode: 0.5 µA.
  • Off Mode (RAM Retention): 0.1 µA.
  • Five Power-Saving Modes.
  • Ultra-Fast Wake-up From Standby Mode in Less Than 1 µs.
  • 16-Bit RISC Architecture, up to 12-MHz System Clock.
  • Basic Clock Module Configurations.
  • Internal Frequencies up to 12 MHz With Two Calibrated Frequencies.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MSP430AFE253-etcTI.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design MSP430AFE253, MSP430AFE252, MSP430AFE251 MSP430AFE233, MSP430AFE232, MSP430AFE231 MSP430AFE223, MSP430AFE222, MSP430AFE221 SLAS701B – NOVEMBER 2010 – REVISED JUNE 2018 MSP430AFE2x3, MSP430AFE2x2, MSP430AFE2x1 Mixed-Signal Microcontrollers 1 Device Overview 1.1 Features 1 • Low Supply Voltage Range: 1.8 V to 3.6 V • Ultra-Low Power Consumption – Active Mode: 220 µA at 1 MHz, 2.2 V – Standby Mode: 0.5 µA – Off Mode (RAM Retention): 0.