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16MHz MCU with four 24-bit Sigma-Delta ADCs, two 16-bit High Res Timers, 32KBKB flash, 2KB RAM

Availability: 8,237


Package | PIN: TSSOP (PW) | 28
Temp: T (-40 to 105)
Package qty | Carrier: 2,000 | LARGE T&R
Custom reel may be available
Qty Price
1-99 $2.13
100-249 $1.87
250-999 $1.31
1,000+ $1.06


  • Supply Voltage Range 2.2 V to 3.6 V
  • 16-Bit RISC Architecture, up to 16.384-MHz System Clock
  • Power Consumption
    • Active Mode (AM):
      All System Clocks Active
      275 µA/MHz at 16.384-MHz, 3.0 V, Flash Program Execution (Typical)
    • Standby Mode (LPM3):
      Watchdog Timer Active, Full RAM Retention
      210 µA at 3.0 V (Typical)
    • Off Mode (LPM4):
      Full RAM Retention
      70 µA at 3.0 V (Typical)
    • Shutdown Mode (LPM4.5):
      75 nA at 3.0 V (Typical)
  • Wake up From Standby Mode in 1 µs
  • Memories
    • Up to 32KB of Flash Main Memory
    • 1KB of Flash Information Memory
    • Up to of 2KB of RAM
  • Power Management System
    • Integrated LDO With 1.8-V Regulated Core Supply Voltage
    • Supply Voltage Monitor With Programmable Level Detection
    • Brownout Detector
    • Built-in Voltage Reference
    • Temperature Sensor
  • Clock System
    • 16.384-MHz Internal Digitally Controlled Oscillator (DCO)
    • DCO Operation With Internal or External Resistor
    • External Digital Clock Source
  • Up to Four 24-Bit Sigma-Delta Analog-to-Digital Converters (ADCs) With Differential PGA Inputs
  • Two 16-Bit Timers With Three Capture/Compare Registers Each
  • Enhanced Universal Serial Communication Interfaces (eUSCIs)
    • eUSCI_A0
      • Enhanced UART With Automatic Baud-Rate Detection
      • IrDA Encoder and Decoder
      • Synchronous SPI
    • eUSCI_B0
      • Synchronous SPI
      • I2C
  • 16-Bit Hardware Multiplier
  • Serial Onboard Programming, No External Programming Voltage Needed
  • Programmable Code Protection
  • On-Chip Emulation Module
  • Device Comparison Summarizes the Available Family Members
  • Available in 28-Pin TSSOP (PW) and 32-Pin VQFN (RHB) Packages
  • For Complete Module Descriptions, See the MSP430i2xx Family User’s Guide

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Texas Instruments  MSP430I2041TPWR

The MSP430i204x, MSP430i203x, and MSP430i202x devices consist of a powerful 16-bit RISC CPU, a DCO-based clock system that generates system clocks, a power-management module (PMM) with built-in voltage reference and voltage monitor, two to four 24-bit sigma-delta ADCs, a temperature sensor, a 16-bit hardware multiplier, two 16-bit timers, one eUSCI-A module and one eUSCI-B module, a watchdog timer (WDT), and up to 16 I/O pins.