{"id":8714,"date":"2026-06-30T04:02:03","date_gmt":"2026-06-30T04:02:03","guid":{"rendered":"https:\/\/materialparts.com\/msp430f5419aipzr\/"},"modified":"2026-06-30T04:02:03","modified_gmt":"2026-06-30T04:02:03","slug":"msp430f5419aipzr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/msp430f5419aipzr\/","title":{"rendered":"MSP430F5419AIPZR"},"content":{"rendered":"

Productos<\/h2>\n

The MSP430F5419AIPZR is a Texas Instruments 16-bit ultra-low-power mixed-signal microcontroller based on the MSP430 RISC architecture. It features 128 KB Flash, 16 KB SRAM, a 12-bit ADC with 14 external channels, up to 4 USCI modules (UART\/SPI\/I2C), 3 16-bit timers, hardware multiplier, DMA, and RTC. Operating at up to 25 MHz with supply voltage from 1.8 V to 3.6 V, it is packaged in a 100-pin LQFP and rated for -40\u00b0C to +85\u00b0C.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n
CPU<\/td>\n16-bit MSP430 RISC<\/td>\n<\/tr>\n
Clock Frequency<\/td>\nUp to 25 MHz<\/td>\n<\/tr>\n
Flash Memory<\/td>\n128 KB<\/td>\n<\/tr>\n
RAM<\/td>\n16 KB<\/td>\n<\/tr>\n
ADC<\/td>\n12-bit SAR, 14 external channels<\/td>\n<\/tr>\n
Comunicaci\u00f3n<\/td>\n4x USCI (UART\/SPI\/I2C)<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n1.8 V to 3.6 V<\/td>\n<\/tr>\n
GPIO<\/td>\n87 I\/O pins<\/td>\n<\/tr>\n
Paquete<\/td>\n100-Pin LQFP<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Ultra-low power: 1.7 \u00b5A standby (LPM3)<\/li>\n
  • 25 MHz maximum system clock<\/li>\n
  • 128 KB Flash, 16 KB SRAM<\/li>\n
  • 12-bit ADC with autoscan feature<\/li>\n
  • 4 USCI modules: UART, SPI, I2C<\/li>\n
  • Hardware multiplier (32-bit)<\/li>\n
  • 3-channel DMA controller<\/li>\n
  • RTC with alarm capabilities<\/li>\n
  • Integrated LDO with programmable core voltage<\/li>\n
  • 3.5 \u00b5s wakeup from standby<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Analog and digital sensor systems<\/li>\n
    • Digital motor control<\/li>\n
    • Portable measurement instruments<\/li>\n
    • Thermostats and smart meters<\/li>\n
    • Handheld consumer electronics<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The MSP430F5419AIPZR is a Texas Instruments 16-bit ultra-low-power mixed-signal microcontroller based on the MSP430 RISC architecture. It features 128 KB Flash, 16 KB SRAM, a 12-bit ADC with 14 external channels, up to 4 USCI modules (UART\/SPI\/I2C), 3 16-bit timers, hardware multiplier, DMA, and RTC. Operating at up to 25 MHz with supply […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,25],"tags":[],"chip_brand":[138],"class_list":["post-8714","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-microcontrollers-mcu","chip_brand-ti"],"acf":{"brief_explanation":"16-bit ultra-low-power MCU, 25 MHz, 128KB Flash, 16KB SRAM, 12-bit ADC, 4x USCI, 100-pin LQFP","date_code":"","package_case":"100-Pin LQFP (14 x 14 x 1.6 mm)","in_stock":12560,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/msp430f5438a.pdf","price":"","product_introduction":"The MSP430F5419AIPZR is a Texas Instruments 16-bit ultra-low-power mixed-signal microcontroller featuring 128 KB Flash, 16 KB SRAM, and a powerful 12-bit ADC with 14 external channels and autoscan capability. It includes up to four USCI modules supporting UART, SPI, and I2C, three 16-bit timers, a hardware multiplier supporting 32-bit operations, a 3-channel DMA controller, and an RTC with alarm capabilities. The device operates from 1.8 V to 3.6 V at up to 25 MHz, with ultra-low standby current of 1.7 \u00b5A in LPM3 and 3.5 \u00b5s wakeup time. An integrated LDO with programmable core voltage optimizes power efficiency across operating modes.","working_principle":"The MSP430F5419A operates with multiple subsystems: (1) The 16-bit RISC CPU executes instructions efficiently with 16-bit registers and constant generators. The digitally controlled oscillator (DCO) allows 3.5 \u00b5s wakeup from low-power modes. (2) The unified clock system provides FLL-stabilized MCLK, SMCLK, and ACLK from internal VLO, REFO, or external crystals up to 32 MHz. (3) The power management system includes an integrated LDO with programmable core voltage, supply voltage supervision, and brownout protection. (4) The 12-bit ADC uses a SAR architecture with internal reference, sample-and-hold, and autoscan for autonomous multi-channel conversion. (5) Four USCI modules provide flexible serial communication (UART\/IrDA\/SPI\/I2C). Multiple low-power modes (LPM0-LPM4.5) minimize current consumption for battery-powered applications.","pin_description":"

      100-pin LQFP with 87 configurable GPIO pins. Key pin groups include: P1-P4 (with interrupt capability), P5-P11 (general purpose I\/O), JTAG\/SBW debug interface (TST, RST), supply pins (VCC, DVCC, AVCC), ground pins (VSS, DVSS, AVSS), ADC analog inputs (A0-A13), crystal oscillator pins (XT1IN\/OUT, XT2IN\/OUT), and USCI module pins for UART\/SPI\/I2C communication. Refer to the datasheet pin diagram for complete pin mapping.<\/p>","application_scenarios":"

      • Portable medical and industrial measurement instruments with 12-bit ADC and ultra-low power<\/li>\n
      • Digital motor control with hardware multiplier and PWM timer outputs<\/li>\n
      • Smart meters and thermostats with RTC and multiple communication interfaces<\/li>\n
      • Sensor fusion systems with 14-channel ADC, DMA, and 4x USCI for data aggregation<\/li>\n
      • Handheld consumer electronics requiring months of battery life from LPM3 standby<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        MSP430F5438AIPZR<\/td>TI<\/td>256KB Flash, 16KB SRAM<\/td><\/tr>
        MSP430F5436AIPZR<\/td>TI<\/td>192KB Flash version<\/td><\/tr>
        MSP430F5418AIPZR<\/td>TI<\/td>Reduced feature version<\/td><\/tr>
        MSP430F5529<\/td>TI<\/td>USB-enabled version with 128KB Flash<\/td><\/tr>
        STM32L152RET6<\/td>ST<\/td>ARM Cortex-M3 ultra-low-power alternative<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/8714","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/comments?post=8714"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/8714\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=8714"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=8714"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=8714"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=8714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}