{"id":7175,"date":"2026-06-23T06:01:25","date_gmt":"2026-06-23T06:01:25","guid":{"rendered":"https:\/\/materialparts.com\/pic16f18877-i-pt\/"},"modified":"2026-06-23T06:01:25","modified_gmt":"2026-06-23T06:01:25","slug":"pic16f18877-i-pt","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/pic16f18877-i-pt\/","title":{"rendered":"PIC16F18877-I\/PT"},"content":{"rendered":"

Productos<\/h2>\n

The PIC16F18877-I\/PT from Microchip Technology is an 8-bit PIC16 MCU with 32KB Flash, 4KB SRAM, and 256B EEPROM in a TQFP-48 package. Featuring Core Independent Peripherals (CIPs) including CLC, NCO, and ZCD, it targets real-time control and intelligent sensing without CPU intervention.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n
N\u00facleo<\/td>\nPIC16 (8-bit, 14-bit instruction word)<\/td>\n<\/tr>\n
Max Frequency<\/td>\n32 MHz<\/td>\n<\/tr>\n
Flash<\/td>\n32 KB<\/td>\n<\/tr>\n
SRAM<\/td>\n4 KB<\/td>\n<\/tr>\n
ADC<\/td>\n12-bit, 26 channels<\/td>\n<\/tr>\n
DAC<\/td>\n5-bit, 2 channels<\/td>\n<\/tr>\n
I\/O Pins<\/td>\n36<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40C to +85C<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Core Independent Peripherals (CIPs) for autonomous operation without CPU<\/li>\n
  • 4 Configurable Logic Cells (CLC) for custom combinational logic<\/li>\n
  • Numerically Controlled Oscillator (NCO) for precision frequency generation<\/li>\n
  • Zero Cross Detect (ZCD) for AC mains synchronization<\/li>\n
  • 12-bit ADC with Computation (ADC2) for automated signal analysis<\/li>\n
  • Hardware Capacitive Voltage Divider (CVD) for touch sensing<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Capacitive touch sensing user interfaces<\/li>\n
    • Motor control with CIP-based autonomous PWM<\/li>\n
    • Power metering with ZCD and ADC2<\/li>\n
    • LED lighting control with NCO-based dimming<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The PIC16F18877-I\/PT from Microchip Technology is an 8-bit PIC16 MCU with 32KB Flash, 4KB SRAM, and 256B EEPROM in a TQFP-48 package. Featuring Core Independent Peripherals (CIPs) including CLC, NCO, and ZCD, it targets real-time control and intelligent sensing without CPU intervention. Key Specifications Core PIC16 (8-bit, 14-bit instruction word) Max Frequency 32 […]<\/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":[134],"class_list":["post-7175","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-microcontrollers-mcu","chip_brand-microchip"],"acf":{"brief_explanation":"8-bit PIC16, 32MHz, 32KB Flash, CLC\/NCO\/ZCD CIPs, ADC2, TQFP-48, touch sensing","date_code":"","package_case":"TQFP-48 (7.00 x 7.00 x 1.00 mm)","in_stock":13389,"datasheet":"https:\/\/www.microchip.com\/en-us\/product\/PIC16F18877","price":"$2.20 @ 1ku","product_introduction":"The PIC16F18877-I\/PT from Microchip Technology is an 8-bit PIC16 microcontroller with 32KB Flash, 4KB SRAM, and 256B EEPROM in a TQFP-48 package. Operating at up to 32MHz, the device features Microchip's Core Independent Peripherals (CIPs) that can operate autonomously without CPU intervention, significantly reducing firmware complexity and power consumption. Key CIPs include 4 Configurable Logic Cells (CLC) for custom combinational logic, a Numerically Controlled Oscillator (NCO) for precision frequency generation, Zero Cross Detect (ZCD) for AC mains synchronization, and a 12-bit ADC with Computation (ADC2) that automates signal acquisition, filtering, and threshold comparison. The Hardware Capacitive Voltage Divider (CVD) enables reliable capacitive touch sensing without external components. Communication interfaces include 2 MSSP (SPI\/I2C), 2 EUSART, and 1 PICkit programming interface. Multiple PWM modules with complementary outputs support motor control and LED dimming applications.","working_principle":"The PIC16F18877 uses Microchip's enhanced mid-range 8-bit core with CIP architecture. (1) Core: The PIC16 core executes 14-bit instruction words with most instructions executing in a single cycle at 32MHz (125ns instruction cycle). The hardware stack is 16 levels deep. (2) CIPs: Core Independent Peripherals can be interconnected using the Peripheral Interrupt Generator (PIR) and Data Signal Router (DSR) to create autonomous hardware-based state machines. For example, the ZCD can trigger the ADC2 which feeds the CLC which controls the PWM - all without CPU intervention. (3) CLC: Each of the 4 Configurable Logic Cells implements a 4-input look-up table (LUT) with selectable logic functions (AND-OR, OR-XOR, D flip-flop, etc.). CLCs can be cascaded and connected to peripheral outputs and I\/O pins. (4) NCO: The 20-bit Numerically Controlled Oscillator generates precise frequency outputs using a phase accumulator with configurable increment value. Frequency resolution is FOSC\/(2^20 x NCO increment). (5) ADC2: The 12-bit ADC with Computation automates sample accumulation, threshold comparison, and deviation detection, reducing CPU overhead for signal monitoring.","pin_description":"
      Pin Group<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1-12<\/td>PORTA\/B<\/td>I\/O<\/td>GPIO, ADC, CLC, ZCD, NCO<\/td><\/tr>
      13-24<\/td>PORTB\/C<\/td>I\/O<\/td>GPIO, SPI, I2C, UART, PWM<\/td><\/tr>
      25-36<\/td>PORTC\/D\/E<\/td>I\/O<\/td>GPIO, ADC, DAC, PWM, CVD<\/td><\/tr>
      37-48<\/td>Power\/Debug<\/td>Mixed<\/td>VDD, VSS, MCLR, PGD, PGC<\/td><\/tr><\/table>","application_scenarios":"
      • Capacitive touch sensing user interfaces with CVD hardware support<\/li>
      • Motor control with CIP-based autonomous PWM and CLC logic<\/li>
      • Power metering with ZCD for AC mains synchronization and ADC2<\/li>
      • LED lighting control with NCO-based precision dimming and CIP interconnect<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        Microchip<\/td>PIC16F18876-I\/PT<\/td>TQFP-48<\/td>28KB Flash, smaller memory<\/td><\/tr>
        Microchip<\/td>PIC18F47Q10-I\/PT<\/td>TQFP-48<\/td>PIC18, 128KB, CIPs<\/td><\/tr>
        TI<\/td>MSP430FR2476TPTR<\/td>TQFP-48<\/td>16-bit FRAM, 64KB<\/td><\/tr>
        Renesas<\/td>R5F104BCAxFB#V0<\/td>TQFP-48<\/td>RL78, 16-bit, low power<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7175","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=7175"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7175\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=7175"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=7175"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=7175"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=7175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}