Product
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MSP430F2619S-HT
  • MSP430F2619S-HT
  • MSP430F2619S-HT

MSP430F2619S-HT

ACTIVE

High Temp 16-Bit Ultra-Low-Power MCU, 120KB Flash, 4KB RAM, 12-Bit ADC, Dual DAC, 2 USCI,HW Mult,DMA

Texas Instruments MSP430F2619S-HT Product Info

1 April 2026 4

Parameters

CPU

MSP430

Frequency (MHz)

16

Flash memory (kByte)

120

RAM (kByte)

4

ADC type

12-bit SAR

Features

DAC

UART

2

Number of ADC channels

8

SPI

4

USB

No

Hardware accelerators

0

Operating temperature range (°C)

-55 to 150

Rating

High Temp

Communication interface

I2C, SPI, UART

Operating system

BareMetal (No OS), TI RTOS

Nonvolatile memory (kByte)

120

Number of GPIOs

48

Number of I2Cs

2

Security

Secure debug

Package

DIESALE (KGD)-—-See data sheet

Features

  • Low-Supply Voltage Range 1.8 V to 3.6 V
  • Ultra-Low Power Consumption
    • Active Mode: 365 µA at 1 MHz, 2.2 V
    • Standby Mode (VLO): 0.5 µA
    • Off Mode (RAM Retention): 0.1 µA
  • Wake-Up From Standby Mode in Less than 1 µs
  • 16-Bit RISC Architecture, 62.5-ns Instruction Cycle Time
  • Three-Channel Internal DMA
  • 12-Bit Analog-to-Digital (A/D) Converter With Internal Reference, Sample-and-Hold, and Autoscan Feature
  • Dual 12-Bit Digital-to-Analog (D/A) Converters With Synchronization
  • 16-Bit Timer_A With Three Capture/Compare Registers
  • 16-Bit Timer_B With Seven Capture/Compare-With-Shadow Registers
  • On-Chip Comparator
  • Four Universal Serial Communication Interfaces (USCIs)
    • USCI_A0 and USCI_A1
      • Enhanced UART Supporting Auto-Baud-Rate Detection (LIN)
      • IrDA Encoder and Decoder
      • Synchronous SPI
    • USCI_B0 and USCI_B1
      • I2C
      • Synchronous SPI
  • Supply Voltage Supervisor/Monitor With Programmable Level Detection
  • Brownout Detector
  • Bootstrap Loader
  • Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security Fuse
  • MSP430F2619S 120KB + 256B Flash Memory, 4KB RAM
  • Available in 64-Pin QFP Package or 64-Pin and 80-Pin KGD Options
  • For Complete Module Descriptions, Refer to MSP430x2xx Family User’s Guide (SLAU144).
  • Low-Supply Voltage Range 1.8 V to 3.6 V
  • Ultra-Low Power Consumption
    • Active Mode: 365 µA at 1 MHz, 2.2 V
    • Standby Mode (VLO): 0.5 µA
    • Off Mode (RAM Retention): 0.1 µA
  • Wake-Up From Standby Mode in Less than 1 µs
  • 16-Bit RISC Architecture, 62.5-ns Instruction Cycle Time
  • Three-Channel Internal DMA
  • 12-Bit Analog-to-Digital (A/D) Converter With Internal Reference, Sample-and-Hold, and Autoscan Feature
  • Dual 12-Bit Digital-to-Analog (D/A) Converters With Synchronization
  • 16-Bit Timer_A With Three Capture/Compare Registers
  • 16-Bit Timer_B With Seven Capture/Compare-With-Shadow Registers
  • On-Chip Comparator
  • Four Universal Serial Communication Interfaces (USCIs)
    • USCI_A0 and USCI_A1
      • Enhanced UART Supporting Auto-Baud-Rate Detection (LIN)
      • IrDA Encoder and Decoder
      • Synchronous SPI
    • USCI_B0 and USCI_B1
      • I2C
      • Synchronous SPI
  • Supply Voltage Supervisor/Monitor With Programmable Level Detection
  • Brownout Detector
  • Bootstrap Loader
  • Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security Fuse
  • MSP430F2619S 120KB + 256B Flash Memory, 4KB RAM
  • Available in 64-Pin QFP Package or 64-Pin and 80-Pin KGD Options
  • For Complete Module Descriptions, Refer to MSP430x2xx Family User’s Guide (SLAU144).

Description

The MSP430F2619S ultra-low-power microcontroller features different sets of peripherals targeted for various applications. The architecture, combined with five low-power modes, is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that attribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 1 µs.

The MSP430F2619S is a microcontroller configuration with two built-in 16-bit timers, a fast 12-bit A/D converter, a comparator, dual 12-bit D/A converters, four universal serial communication interface (USCI) modules, DMA, and up to 64 I/O pins.

Typical applications include sensor systems that capture analog signals, convert them to digital values, and then process the data for display or for transmission to a host system. Stand-alone RF sensor front end is another area of application.

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