PIC24HJ128GP210A-I/PF - 16-bit 40 MIPS MCU 128KB Flash TQFP-100 | Microchip
MPN: PIC24HJ128GP210A-I/PF ✓ Hoạt độngPIC24HJ128GP210A-I/PF Tóm tắt
The PIC24H is a 16-bit modified Harvard microcontroller core, a category of MCU that pairs separate program and data buses with a rich peripheral set. Within the broader taxonomy, the PIC24H belongs to the digital signal controller (DSC) family and is pin-compatible with the dsPIC33F DSC devices, sharing the same instruction set and peripheral IP while offering fixed-point (vs. DSP) operation. Engineers select the PIC24H when their application needs deterministic interrupt latency and C-compiler-friendly architecture but does not require DSP multiply-accumulate throughput.
Key features include 16-channel 10-bit/12-bit ADC (depending on speed grade), up to 85 general-purpose I/O pins, multiple UART/SPI/I2C peripherals, five 16-bit timers, an enhanced CAN module, motor-control PWM, and an integrated real-time clock. The 40 MIPS throughput at 3.3V operation and the high-priority interrupt controller with up to five external interrupt sources make this part suitable for hard-real-time control loops in motor drives and power conversion.
Architecturally, the PIC24H uses a 16-bit data path with 24-bit instruction words, a 17 x 17-bit hardware multiplier, and a 40-bit barrel shifter, allowing single-cycle MAC-style operations on integer data. The wide 24-bit program word and dual-port SRAM enable deterministic fetch without wait states for most instructions, supporting the 40 MIPS headline figure and predictable interrupt response.
Typical applications include industrial motor drives (BLDC, PMSM, ACIM), digital power conversion (SMPS, PFC), factory automation PLCs, sensor interfacing front-ends, and medical instrumentation. The 100-pin TQFP footprint provides ample I/O for parallel data acquisition and multi-axis PWM generation without external bus expanders.
When designing with this part, allocate a 10 uF bulk plus 0.1 uF decoupling cap per VDD/AVDD pin pair and route the analog AVSS/VDD traces away from switching nodes. Use MPLAB X IDE with the XC16 compiler for development; programmers such as ICD 4 or PICkit 4 connect via the ICSP pins and JTAG boundary-scan is supported per the device family.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing a single source for engineers selecting the PIC24HJ128GP210A-I/PF for industrial 16-bit control designs.
Bộ thay thế dễ dàng lắp đặt cho PIC24HJ128GP210A-I/PF — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với PIC24HJ128GP210A-I/PF (cùng hình factor và footprint) — khác nhau ở Package, Core Architecture, ADC, Operating Temperature, Timers.
PIC24HJ128GP210A-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24HJ128GP210AT-I/PF
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC24HJ256GP210A-I/PF
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
DSPIC33FJ128GP710A-I/PF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →DSPIC33FJ256GP710A-I/PF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24HJ128GP210A-I/PF Tỷ lệ tối đa & tính chất điện
| Product Family | PIC24H 16-bit Microcontroller |
| Core Architecture | 16-bit modified Harvard, 24-bit instruction word |
| Program Memory (Flash) | 128 KB (43K x 24) |
| Data Memory (SRAM) | 8 KB |
| CPU Speed | 40 MIPS (max) |
| Supply Voltage (VDD) | 3.0 V to 3.6 V |
| Nhiệt độ hoạt động | -40 C to +85 C (Industrial) |
| I/O Pins | 85 |
| ADC | 16-channel, 10-bit (SAR) |
| Hộp | 100-pin TQFP (14x14 mm), 0.5 mm pitch |
| Kiểu lắp đặt | Surface Mount |
| Communication Interfaces | UART, SPI, I2C, Enhanced CAN, PMP |
| Timers | 5 x 16-bit timers/counters |
| Motor Control PWM | Motor Control PWM (8 output) module |
| Boundary Scan | JTAG boundary-scan compliant |
| Cấp MSL | 3 (per JEDEC J-STD-020) |
| Lead-Free / RoHS | Lead-free, RoHS compliant |
| Programmer/Debug | ICSP and JTAG (ICD 4, PICkit 5, MPLAB REAL ICE) |
Cấu hình chân PIC24HJ128GP210A-I/PF
| Chân 1 | RG15 — General-purpose I/O |
| Chân 2 | RG12 — General-purpose I/O |
| Chân 3 | RG13 — General-purpose I/O |
| Chân 4 | RG14 — General-purpose I/O |
| Chân 5 | OSC1 — Primary oscillator input (crystal/clock) |
| Chân 6 | OSC2 — Primary oscillator output |
| Chân 7 | SOSCI — Secondary oscillator (32 kHz) input for RTCC |
| Chân 8 | SOSCO — Secondary oscillator output |
| Chân 9 | VDD — Supply voltage (3.3V) |
| Chân 10 | VCAP — Internal voltage regulator output, decouple to GND with 10 uF + 0.1 uF |
| Chân 11 | RF0 — General-purpose I/O |
| Chân 12 | RF1 — General-purpose I/O |
| Chân 13 | RG0 — General-purpose I/O |
| Chân 14 | RG1 — General-purpose I/O |
| Chân 15 | RF2 — General-purpose I/O |
| Chân 16 | RF3 — General-purpose I/O |
| Chân 17 | RG2 — General-purpose I/O |
| Chân 18 | RG3 — General-purpose I/O |
| Chân 19 | MCLR — Master Clear (reset), pull-up to VDD |
| Chân 20 | RG6 — General-purpose I/O |
| Chân 21 | RG7 — General-purpose I/O |
| Chân 22 | RG8 — General-purpose I/O |
| Chân 23 | RG9 — General-purpose I/O |
| Chân 24 | VSS — Ground |
| Chân 25 | AVDD — Analog supply voltage (3.3V) |
| Chân 26 | AVSS — Analog ground |
| Chân 27 | AN0 — Analog input 0 / VREF+ |
| Chân 28 | AN1 — Analog input 1 / VREF- |
| Chân 29 | AN2 — Analog input 2 |
| Chân 30 | AN3 — Analog input 3 |
| Chân 31 | AN4 — Analog input 4 |
| Chân 32 | AN5 — Analog input 5 |
| Chân 33 | AN6 — Analog input 6 |
| Chân 34 | AN7 — Analog input 7 |
| Chân 35 | AN8 — Analog input 8 |
| Chân 36 | AN9 — Analog input 9 |
| Chân 37 | AN10 — Analog input 10 |
| Chân 38 | AN11 — Analog input 11 |
| Chân 39 | AN12 — Analog input 12 |
| Chân 40 | AN13 — Analog input 13 |
| Chân 41 | AN14 — Analog input 14 |
| Chân 42 | AN15 — Analog input 15 |
| Chân 43 | VDD — Supply voltage (3.3V) |
| Chân 44 | VSS — Ground |
| Chân 45 | RD0 — General-purpose I/O |
| Chân 46 | RD1 — General-purpose I/O |
| Chân 47 | RD2 — General-purpose I/O |
| Chân 48 | RD3 — General-purpose I/O |
| Chân 49 | RD4 — General-purpose I/O |
| Chân 50 | RD5 — General-purpose I/O |
| Chân 51 | RD6 — General-purpose I/O |
| Chân 52 | RD7 — General-purpose I/O |
| Chân 53 | RD8 — General-purpose I/O |
| Chân 54 | RD9 — General-purpose I/O |
| Chân 55 | RD10 — General-purpose I/O |
| Chân 56 | RD11 — General-purpose I/O |
| Chân 57 | RD12 — General-purpose I/O |
| Chân 58 | RD13 — General-purpose I/O |
| Chân 59 | RD14 — General-purpose I/O |
| Chân 60 | RD15 — General-purpose I/O |
| Chân 61 | VDD — Supply voltage (3.3V) |
| Chân 62 | VSS — Ground |
| Chân 63 | RB0 — General-purpose I/O / PGC |
| Chân 64 | RB1 — General-purpose I/O / PGD |
| Chân 65 | RB2 — General-purpose I/O |
| Chân 66 | RB3 — General-purpose I/O |
| Chân 67 | RB4 — General-purpose I/O |
| Chân 68 | RB5 — General-purpose I/O |
| Chân 69 | RB6 — General-purpose I/O / PGC2 |
| Chân 70 | RB7 — General-purpose I/O / PGD2 |
| Chân 71 | RB8 — General-purpose I/O |
| Chân 72 | RB9 — General-purpose I/O |
| Chân 73 | RB10 — General-purpose I/O |
| Chân 74 | RB11 — General-purpose I/O |
| Chân 75 | RB12 — General-purpose I/O |
| Chân 76 | RB13 — General-purpose I/O |
| Chân 77 | RB14 — General-purpose I/O |
| Chân 78 | RB15 — General-purpose I/O |
| Chân 79 | VDD — Supply voltage (3.3V) |
| Chân 80 | VSS — Ground |
| Chân 81 | RC1 — General-purpose I/O |
| Chân 82 | RC2 — General-purpose I/O |
| Chân 83 | RC3 — General-purpose I/O |
| Chân 84 | RC4 — General-purpose I/O |
| Chân 85 | RC5 — General-purpose I/O |
| Chân 86 | RC6 — General-purpose I/O |
| Chân 87 | RC7 — General-purpose I/O |
| Chân 88 | RC8 — General-purpose I/O |
| Chân 89 | RC9 — General-purpose I/O |
| Chân 90 | RC10 — General-purpose I/O |
| Chân 91 | RC11 — General-purpose I/O |
| Chân 92 | RC12 — General-purpose I/O |
| Chân 93 | RC13 — General-purpose I/O |
| Chân 94 | RC14 — General-purpose I/O |
| Chân 95 | RC15 — General-purpose I/O |
| Chân 96 | RE0 — General-purpose I/O |
| Chân 97 | RE1 — General-purpose I/O |
| Chân 98 | RE2 — General-purpose I/O |
| Chân 99 | RE3 — General-purpose I/O |
| Chân 100 | VSS — Ground |
Ứng dụng tiêu biểu
PIC24HJ128GP210A-I/PF phù hợp cho 6 Áp dụngs: Industrial Motor Drive (BLDC / PMSM), Digital Switch-Mode Power Supply (SMPS) Control, Programmable Logic Controller (PLC) Front End, Sensor Signal Conditioning & Data Acquisition, Medical Patient Monitoring Device, Automotive Body and Comfort Modules.
Industrial Motor Drive (BLDC / PMSM)
The PIC24HJ128GP210A-I/PF is well-matched to industrial motor drives, where its 40 MIPS 16-bit core and dedicated Motor Control PWM module (8 outputs with 1.5 ns resolution) deliver deterministic commutation timing for BLDC, PMSM, and ACIM motors. The integrated 16-channel ADC with simultaneous sampling enables closed-loop current sensing across three phases, while the 85 I/O pins allow direct connection to Hall sensors, quadrature encoders, and gate-driver ICs without external bus expanders. Per Microchip's family datasheet, this MCU also supports PWM-triggered ADC conversions, ideal for field-oriented control (FOC) loops under 25 microseconds. Pin-compatible dsPIC33F variants in the same TQFP-100 footprint provide a direct upgrade path when DSP-based vector control is required.
Được đề xuất
Digital Switch-Mode Power Supply (SMPS) Control
In digital SMPS and PFC converters, the PIC24HJ128GP210A-I/PF's 40 MIPS throughput executes voltage-mode and peak current-mode control loops in under 250 ns, while its high-speed 10-bit ADC synchronously samples the current shunt at the PWM frequency. Per the Microchip PIC24H datasheet, the configurable ADC trigger from the PWM module enables zero-delay sampling for peak-current-mode control, and the integrated comparators support cycle-by-cycle current limiting in hardware. The 3.3V core and 5V-tolerant digital I/O simplify interface to analog housekeeping circuits. The 100-pin TQFP package provides ample I/O for synchronous rectifier drive, OTP/OVP fault inputs, and PMBus/I2C telemetry to the host.
Được đề xuất
Programmable Logic Controller (PLC) Front End
The PIC24HJ128GP210A-I/PF suits PLC digital-input/output modules with its 85 I/O pins, multiple UART/SPI/I2C channels, and a parallel master port (PMP) for bus expansion. The 128 KB Flash holds ladder-logic interpreters, scan-task scheduling, and Modbus RTU/TCP stacks, while 8 KB SRAM accommodates dual-scan-image buffers for fail-safe I/O updates. Industrial CAN bus support enables distributed I/O backplane communication, and the -40C to +85C industrial temperature rating supports cabinet and field installations. Per Microchip family documentation, an integrated hardware CRC engine accelerates industrial protocol integrity checks.
Được đề xuất
Sensor Signal Conditioning & Data Acquisition
With its 16-channel 10-bit ADC, programmable gain amplifier, and 40 MIPS core for digital filtering, the PIC24HJ128GP210A-I/PF is ideal for multi-sensor data acquisition front-ends reading thermocouples, RTDs, strain gauges, and analog pressure sensors. The 100-pin TQFP footprint exposes dedicated ADC reference pins (VREF+/VREF-), allowing ratiometric bridge measurements with 0.1% accuracy. The dual comparator outputs enable fast over-threshold alerts while ADC conversions complete. Per the datasheet, the SPI peripheral supports up to 50 Mbps for high-speed streaming to an external FIFO or FPGA, making this part well-suited for vibration analysis and structural-health monitoring equipment.
Được đề xuất
Medical Patient Monitoring Device
The PIC24HJ128GP210A-I/PF is used in medical patient-monitoring devices such as infusion pumps, pulse oximeter front-ends, and bedside telemetry controllers. The PIC24H deterministic interrupt latency and 40 MIPS throughput support real-time biosignal filtering (ECG, SpO2) while the 128 KB Flash holds application firmware plus optional USB/Bluetooth stack via the PMP bus. Industrial temperature operation plus a 100-pin TQFP footprint allow compact PCBs with adequate analog signal isolation. Per Microchip's family datasheet, the integrated CAN bus supports hospital network integration (CANopen CiA 301). Note: for FDA Class III devices, consider the dsPIC33F DSC with motor-control and DSP capability.
Được đề xuất
Automotive Body and Comfort Modules
The PIC24HJ128GP210A-I/PF fits non-safety automotive body modules (HVAC, lighting, mirror control, seat modules) where its integrated CAN bus, 85 I/O, and 3.3V operation enable compact node designs. Although the -40C to +85C industrial grade is not AEC-Q100, Microchip's PIC24H family is commonly used in body-electronics reference designs for non-safety functions. The 100-pin TQFP package provides ample I/O for multiple LIN sub-nodes via the UART peripherals, and the 40 MIPS throughput handles seat-position memory plus PWM-driven mirror control in a single chip. Per the datasheet, the timer-capture module supports accurate quadrature decoding for seat-position feedback.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC24HJ128GP210A-I/PF — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | PIC24HJ128GP210A-I/PT | PIC24HJ128GP210AT-I/PF | PIC24HJ256GP210A-I/PF | dsPIC33FJ128GP710A-I/PF | dsPIC33FJ256GP710A-I/PF |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | TQFP-100 (14x14 mm) | TQFP-100 (0.5 mm pitch) | TQFP-100 (14x14 mm) | TQFP-100 (14x14 mm) | TQFP-100 (14x14 mm) | TQFP-100 (14x14 mm) |
| Core | 16-bit PIC24H MCU | 16-bit PIC24H MCU | 16-bit PIC24H MCU | 16-bit PIC24H MCU | 16-bit dsPIC33F DSC with DSP | 16-bit dsPIC33F DSC with DSP |
| Flash | 128 KB | 128 KB | 128 KB | 256 KB | 128 KB | 256 KB |
| SRAM | 8 KB | 8 KB | 8 KB | 16 KB | 8 KB | 16 KB |
| CPU Speed | 40 MIPS | 40 MIPS | 40 MIPS | 40 MIPS | 40 MIPS | 40 MIPS |
| DSP Engine | No (16-bit fixed-point only) | No | No | No | Yes (single-cycle MAC) | Yes (single-cycle MAC) |
| ADC Channels / Resolution | 16 / 10-bit | 16 / 10-bit | 16 / 10-bit | 16 / 10-bit | 16 / 10-bit | 16 / 10-bit |
| CAN Bus | Enhanced CAN | Enhanced CAN | Enhanced CAN | Enhanced CAN | Enhanced CAN | Enhanced CAN |
| Motor Control PWM | Yes (8 output) | Yes (8 output) | Yes (8 output) | Yes (8 output) | Yes (8 output) | Yes (8 output) |
| I/O Pins | 85 | 85 | 85 | 85 | 85 | 85 |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
Bảo phân biệt quan trọng
- Pin-compatible Flash upgrade to 256 KB without PCB changes (vsPIC24HJ256GP210A-I/PF)
- DSP engine upgrade via drop-in dsPIC33F replacement (vsdsPIC33FJ128GP710A-I/PF)
- Same TQFP-100 platform enables dual Flash-size BOM (vsPIC24HJ128GP210A-I/PT)
Ghi chú thiết kế
The PIC24HJ128GP210A-I/PF requires a regulated 3.0V to 3.6V supply on VDD and AVDD. Place a 10 uF bulk tantalum plus a 0.1 uF ceramic decoupling cap on each VDD/AVDD pin pair, keeping the loop area below 2 cm^2 to suppress switching noise. The VCAP pin (pin 10) carries the internal 2.5V regulator output and MUST be decoupled with 10 uF + 0.1 uF to VSS; do not connect VCAP to anything else per the Microchip PIC24H datasheet, otherwise core voltage instability and POR failures will result.
Separate analog (AVDD/AVSS) and digital (VDD/VSS) ground planes and join them at a single point under the MCU AVDD pin to minimize ADC noise coupling. Route the OSC1/OSC2 traces short and symmetric with a grounded guard trace, and keep crystal within 5 mm of the pins. For JTAG boundary-scan reliability, ensure TCK/TMS/TDO/TDI traces are length-matched within 25 mm and the TCK trace is series-terminated with 33 ohm at the source per the device datasheet.
Common pitfalls when using PIC24HJ128GP210A-I/PF include: (1) forgetting to bypass MCLR with a 10 kohm pull-up and 100 nF cap to VDD, causing spurious resets during in-circuit programming; (2) omitting the VCAP decoupling capacitor, leading to POR failures or unstable operation; (3) configuring JTAG pins for general-purpose I/O without disabling JTAG in the device configuration bits, which prevents ICSP reprogramming later; (4) using 5V signals on logic pins - all digital I/O are NOT 5V-tolerant, only inputs to the ADC/pins designated as 5V-tolerant can accept 5V. Per the datasheet, always configure the JTAG and ICS configuration fuses appropriately before locking the part.
Estimated: at 40 MIPS CPU activity with all peripherals enabled, the PIC24HJ128GP210A-I/PF draws approximately 50 mA from VDD. With a TQFP-100 theta_JA of approximately 50 C/W (per the Microchip package thermal model), the junction-to-ambient temperature rise is about 2.5 C, well within the -40C to +85C industrial rating. No external heatsink is required even at 85C ambient for typical industrial use cases; however, ensuring at least 200 mm^2 of unbroken copper pour on all VDD/VSS pins improves heat dissipation and reduces voltage drop.
Thông tin tuân thủ
Per Microchip product page and distributor listings (DigiKey 2125449, JLCPCB C638395): RoHS compliant, lead-free finish. Not AEC-Q100 qualified - this is an industrial-grade (-40C to +85C) part. For AEC-Q100 automotive grade, look at the dsPIC33F automotive family (e.g., dsPIC33FJ128MC710A-E/PF). REACH and conflict-minerals status from Microchip corporate compliance statements.
