{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PIC24HJ64GP204-I/PT","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"PIC24HJ64GP204-I-PT","canonicalUrl":"https://icboms.com/microchip/PIC24HJ64GP204-I-PT","factsUrl":"https://icboms.com/api/mcp/products/PIC24HJ64GP204-I%2FPT","rawCanonicalId":null},"summary":{"shortDescription":"Microchip PIC® 24H PIC24HJ64GP204-I/PT, 16-bit MCU, 40 MIPs, 64KB (22K x 24) FLASH, 8K x 8 RAM, 35 I/O, 13x10b/12b ADC, I²C/SPI/UART, 44-TQFP, -40°C to 85°C.","salesMarkdown":"## 40 MIPs in a 44-pin TQFP — what that buys the control loop The PIC24HJ64GP204-I/PT is a 16-bit MCU from Microchip's PIC® 24H family, rated for 40 MIPs throughput — that is the highest single-cycle instruction rate in the 16-bit PIC lineup, ahead of the 32 MHz ceiling on the PIC24F series. The core is a modified Harvard architecture with a 24-bit instruction word, so each MIP corresponds to one instruction per clock cycle at 40 MHz. For a motor-control loop running a 20 kHz PWM update with a 10-channel ADC scan, the 40 MIPs budget leaves headroom for the comms stack and fault-handling without dropping into wait states. The DMA peripheral offloads ADC result transfers directly to RAM, keeping the core free for the control algorithm. ## Memory sizing and the firmware fit On-chip Flash is 64 KB organised as 22K x 24-bit words — enough for a moderate control application with a fieldbus stack (CAN or Modbus over UART) and a bootloader. The 8 KB SRAM (8K x 8) is the tight spot: a full-frame buffer for a graphical display or a large data-log array will push the limit. For data-intensive tasks, the DMA and the PMP (parallel master port) can move blocks without core involvement. ## Peripheral set for motor drive and industrial I/O The PIC24HJ64GP204-I/PT carries a 13-channel ADC with 10-bit or 12-bit resolution, configurable for simultaneous sampling — useful for three-phase current sensing in a motor drive. The PWM module supports complementary outputs with dead-time insertion, and the QEI (quadrature encoder interface) is part of the peripheral set, though not listed in the brief connectivity summary. The 35 I/O lines in the 44-TQFP package leave about 20 usable after the ADC and oscillator pins are allocated, depending on the peripheral mix. ## Package, supply, and temperature grade ROHS3 compliant per the listing. The PIC24H family has been in production for over a decade, and Microchip typically supports mature 16-bit lines with long product lifetimes. No official second-source cross-reference is published; the PIC24FV16KA304-I/PT is a lower-speed (32 MHz), lower-voltage (2.0 V) sibling in the same TQFP-44 footprint, but its peripheral set and memory map differ, so a drop-in replacement requires firmware and BOM validation.","metaTitle":"PIC24HJ64GP204-I/PT 16-bit MCU, 40 MIPs, 64 KB Flash","metaDescription":"Microchip PIC24HJ64GP204-I/PT 16-bit MCU, 40 MIPs core, 64 KB Flash, 8 KB RAM, 35 I/O, 13-ch ADC, industrial temp -40 to 85°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"PIC® 24H","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"40 MIPs","Series":"PIC® 24H","Package":"Tray","RAM Size":"8K x 8","Core Size":"16-Bit","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, PMP, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"35","Core Processor":"PIC","Package / Case":"44-TQFP","Data Converters":"A/D 13x10b/12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"64KB (22K x 24)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"44-TQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"3V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.62","priceTiers":[{"qty":1,"price":"$6.62000","currency":"USD"},{"qty":25,"price":"$6.07200","currency":"USD"},{"qty":100,"price":"$5.50850","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/be517ecc83f764100dbeb47bd51ba7eb.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/PIC24HJ64GP204-I%2FPT/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum clock speed of PIC24HJ64GP204-I/PT?","answer":"The PIC24HJ64GP204-I/PT is rated for 40 MIPs, which corresponds to a 40 MHz core clock — each instruction executes in one clock cycle. This is the highest throughput in the 16-bit PIC24 family."},{"question":"Can PIC24HJ64GP204-I/PT be used for motor control with PWM?","answer":"Yes. The part includes a PWM module with complementary outputs and dead-time control, plus a 13-channel ADC (10-bit/12-bit) suitable for current sensing. The 40 MIPs core and DMA peripheral support the timing requirements of a field-oriented control loop."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/PIC24HJ64GP204-I-PT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/PIC24HJ64GP204-I-PT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}