{"id":8460,"date":"2026-06-29T02:13:44","date_gmt":"2026-06-29T02:13:44","guid":{"rendered":"https:\/\/materialparts.com\/aducm360bcpz128\/"},"modified":"2026-06-29T06:27:45","modified_gmt":"2026-06-29T06:27:45","slug":"aducm360bcpz128","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/aducm360bcpz128\/","title":{"rendered":"ADUCM360BCPZ128"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

The ADUCM360BCPZ128 from Analog Devices is a low-power, precision analog microcontroller integrating a 32-bit ARM Cortex-M3 processor with dual 24-bit Sigma-Delta ADCs, a 12-bit voltage-output DAC, and 128 kB Flash\/8 kB SRAM. Housed in a 48-lead LFCSP (7×7 mm) package, it operates from 1.8V to 3.6V with a maximum core speed of 16 MHz and targets precision measurement and control applications.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
Processor Core<\/td>\nARM Cortex-M3, 32-bit, up to 16 MHz<\/td>\n<\/tr>\n
Flash \/ SRAM<\/td>\n128 kB \/ 8 kB<\/td>\n<\/tr>\n
ADC Channels<\/td>\nDual 24-bit Sigma-Delta, 6 diff or 12 SE inputs<\/td>\n<\/tr>\n
ADC Output Rate<\/td>\n3.9 kSPS max<\/td>\n<\/tr>\n
PGA Gain<\/td>\n1 to 128 (per ADC)<\/td>\n<\/tr>\n
\u53d1\u63f4\u4f1a<\/td>\n12-bit voltage output, 4-20 mA loop capable<\/td>\n<\/tr>\n
Serial Interfaces<\/td>\nUART, I2C, 2x SPI<\/td>\n<\/tr>\n
\u7535\u6e90\u7535\u538b<\/td>\n1.8V to 3.6V<\/td>\n<\/tr>\n
Core Power<\/td>\n290 uA\/MHz (active)<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40\u00b0C to +125\u00b0C<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nLFCSP-48 (7 x 7 x 0.9 mm)<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • Dual 24-bit Sigma-Delta ADCs with programmable gain amplifiers<\/li>\n
  • 12-bit voltage DAC with 4-20 mA loop NPN mode<\/li>\n
  • Programmable sensor excitation current sources<\/li>\n
  • Internal precision bandgap reference voltage<\/li>\n
  • On-chip 32 kHz oscillator and 16 MHz internal RC oscillator<\/li>\n
  • 11-channel DMA controller for all wired communication peripherals<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • 4-20 mA loop-powered smart transmitters<\/li>\n
    • Precision weighing scales and strain gauge measurement<\/li>\n
    • Industrial temperature and pressure sensing<\/li>\n
    • Battery-powered data acquisition systems<\/li>\n
    • Medical instrumentation<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The ADUCM360BCPZ128 from Analog Devices is a low-power, precision analog microcontroller integrating a 32-bit ARM Cortex-M3 processor with dual 24-bit Sigma-Delta ADCs, a 12-bit voltage-output DAC, and 128 kB Flash\/8 kB SRAM. Housed in a 48-lead LFCSP (7×7 mm) package, it operates from 1.8V to 3.6V with a maximum core speed of 16 […]<\/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":[165],"class_list":["post-8460","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-microcontrollers-mcu","chip_brand-adi"],"acf":{"brief_explanation":"ARM Cortex-M3 MCU, dual 24-bit SD-ADC, 12-bit DAC, 128kB Flash, LFCSP-48, 3.6kSPS","date_code":"","package_case":"LFCSP-48 (7 x 7 x 0.9 mm)","in_stock":2409,"datasheet":"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/ADuCM360_361.pdf","price":"$5.92 @ 1ku","product_introduction":"The Analog Devices ADUCM360BCPZ128 is a fully integrated 24-bit data acquisition system-on-chip combining dual high-performance Sigma-Delta ADCs with a 32-bit ARM Cortex-M3 processor and 128 kB Flash memory in a compact LFCSP-48 package. Each ADC features a programmable gain amplifier (PGA) with gains from 1 to 128, flexible input multiplexing supporting 6 differential or 12 single-ended channels, and parallel sinc3\/sinc4 and sinc2 digital filters for simultaneous precision and fast-settling measurements. A single 12-bit voltage-output DAC with NPN mode enables direct 4-20 mA current loop drive. The device operates from 1.8V to 3.6V with core consumption of just 290 uA\/MHz.","working_principle":"The ADUCM360 operates as a precision mixed-signal microcontroller where analog and digital subsystems work in concert. The dual Sigma-Delta ADCs use oversampling and noise shaping to achieve 24-bit resolution at up to 3.9 kSPS output rate. Each ADC has an independent PGA that amplifies small sensor signals before conversion, with programmable excitation current sources for direct RTD and thermocouple interfacing. The sinc3\/sinc4 filters provide high precision measurements while the parallel sinc2 filter enables fast step-change detection. The ARM Cortex-M3 core at up to 16 MHz processes converted data, executes control algorithms, and communicates results via UART, I2C, or SPI. The 12-bit DAC generates analog output voltages or drives 4-20 mA current loops in NPN mode. An internal 32 kHz crystal oscillator and 16 MHz RC oscillator provide clock sources with programmable dividers.","pin_description":"
      Pin<\/th>Name<\/th>Description<\/th><\/tr>
      1-4<\/td>ADC0_4-ADC0_7<\/td>ADC0 Input Channels 4-7<\/td><\/tr>
      5-12<\/td>ADC1_0-ADC1_7<\/td>ADC1 Input Channels 0-7<\/td><\/tr>
      13<\/td>AGND<\/td>Analog Ground<\/td><\/tr>
      14<\/td>REF<\/td>External Reference Input<\/td><\/tr>
      15<\/td>AVDD<\/td>Analog Supply (1.8-3.6V)<\/td><\/tr>
      16<\/td>DAC<\/td>12-bit DAC Voltage Output<\/td><\/tr>
      17-19<\/td>GPIO<\/td>General Purpose I\/O<\/td><\/tr>
      20-23<\/td>SPI\/I2C\/UART<\/td>Serial Communication Pins<\/td><\/tr>
      24<\/td>IOVDD<\/td>Digital I\/O Supply<\/td><\/tr>
      25<\/td>DGND<\/td>Digital Ground<\/td><\/tr>
      26-32<\/td>GPIO<\/td>General Purpose I\/O<\/td><\/tr>
      33<\/td>SWDIO<\/td>Serial Wire Debug Data<\/td><\/tr>
      34<\/td>SWCLK<\/td>Serial Wire Debug Clock<\/td><\/tr>
      35-48<\/td>MISC<\/td>Power, Ground, Remaining GPIO\/ADC<\/td><\/tr><\/table>","application_scenarios":"
      • 4-20 mA Loop Transmitters<\/b>: Complete smart transmitter solution with dual ADC for sensor + cold junction, DAC for loop drive, and ultra-low power for loop-powered operation<\/li>
      • Precision Weighing<\/b>: 24-bit ADC with PGA gain up to 128x directly interfaces with load cell bridges at microvolt signal levels<\/li>
      • Industrial RTD\/Thermocouple<\/b>: Integrated excitation current sources and cold junction compensation in a single chip eliminating external signal conditioning<\/li>
      • Battery-Powered Data Loggers<\/b>: 290 uA\/MHz active power with 4 uA shutdown current enabling years of field operation<\/li>
      • Medical Instrumentation<\/b>: Precision biopotential and temperature measurement with medical-grade accuracy and on-chip diagnostics<\/li><\/ul>","alternative_models":"
        Model<\/th>Brand<\/th>ADC<\/th>Flash<\/th>DAC<\/th><\/tr>
        ADUCM361BCPZ128<\/td>ADI<\/td>Single 24-bit<\/td>128 kB<\/td>No<\/td><\/tr>
        ADUCM355BCPZ<\/td>ADI<\/td>Dual 16-bit<\/td>128 kB<\/td>Dual 12-bit<\/td><\/tr>
        MSP430F6779A<\/td>TI<\/td>7x 24-bit SD<\/td>512 kB<\/td>No<\/td><\/tr>
        SAM D21G18A<\/td>Microchip<\/td>1x 12-bit<\/td>256 kB<\/td>1x 10-bit<\/td><\/tr>
        STM32L476RG<\/td>ST<\/td>3x 12-bit<\/td>1 MB<\/td>2x 12-bit<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/8460","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=8460"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/8460\/revisions"}],"predecessor-version":[{"id":8582,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/8460\/revisions\/8582"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=8460"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=8460"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=8460"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=8460"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}