PIC24HJ64GP510A-I/PF - 16-bit MCU 64KB Flash 40MIPS 100-TQFP | Microchip
MPN: PIC24HJ64GP510A-I/PF ✓ Hoạt độngPIC24HJ64GP510A-I/PF Tóm tắt
A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory, and peripherals; the PIC24H is a 16-bit MCU family optimized for high-speed control and DSP-like signal processing. PIC24H devices are pin-compatible with the dsPIC33F family, allowing seamless firmware migration between general-purpose MCU (PIC24H) and DSP-enhanced (dsPIC33F) variants on the same PCB layout. Within the broader taxonomy, the PIC24HJ64GP510A-I/PF is a 16-bit MCU -> CISC MCU -> RISC-style MCU -> embedded controller -> semiconductor.
Key features of the PIC24HJ64GP510A-I/PF include 64 KB (22K x 24) Flash organized as instruction words, 8 KB SRAM, hardware multiplier for single-cycle MAC operations, 5 16-bit timers, 8 PWM outputs, an RTCC, and an ICSP/ICD debugging interface. The 40 MIPS performance at 40 MHz provides deterministic real-time control suitable for motor control, power conversion, and high-speed sensor interfacing.
Architecturally, the device uses a modified Harvard core with separate instruction and data buses, a 16-element working register array, and a hardware multiply/divide engine. The 10/12-bit ADC includes dual Sample-and-Hold and 4x simultaneous sampling modes; the CAN 2.0B module supports standard and extended identifiers. Three operating modes (Run, Idle, Sleep) and an on-chip LDO provide flexible power management.
Typical applications include industrial motor control (BLDC, PMSM, stepper), HVAC variable-frequency drives, automotive body and chassis ECUs, solar inverters and MPPT controllers, and CAN-based sensor networks. Designers favor this part for its robust peripheral set, mature MPLAB toolchain, and dual-role flexibility vs dsPIC33F.
When designing with this MCU, reserve PGECx/PGEDx pairs as matched ICSP pairs - PGEC2 must be paired with PGED2, not mixed. Connect all VDD/VSS pins even if seemingly unused, since floating rails can disrupt programming and ADC reference integrity.
This page synthesizes distributor pricing, drop-in pin-compatible alternatives, and practical design notes that are not consolidated in the manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho PIC24HJ64GP510A-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 PIC24HJ64GP510A-I/PF (cùng hình factor và footprint) — khác nhau ở Core Architecture, Package, ADC, Operating Temperature, Timers.
PIC24HJ128GP510A-I/PF
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC24HJ64GP510A-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24HJ256GP610A-I/PF
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
DSPIC33FJ64GP710A-I/PF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →DSPIC33FJ128GP710A-I/PF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24HJ64GP510A-E/PF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24HJ64GP510A-I/PF Tỷ lệ tối đa & tính chất điện
| Family | PIC24H 16-bit MCU |
| Core Architecture | 16-bit modified Harvard, 40 MIPS |
| Program Memory (Flash) | 64 KB (22K x 24 instruction words) |
| Data SRAM | 8 KB |
| Operating Voltage (VDD) | 3.0 V to 3.6 V |
| Maximum CPU Speed | 40 MIPS @ 40 MHz |
| ADC | 10/12-bit, up to 32 channels, 500 ksps |
| PWM Outputs | 8 x 16-bit |
| Timers | 5 x 16-bit |
| UART | 2 |
| SPI | 2 |
| I2C | 1 |
| CAN | 1 x CAN 2.0B |
| Nhiệt độ hoạt động | -40 C to +85 C (Industrial) |
| Hộp | 100-pin TQFP (PF), 14x14 mm, 0.5 mm pitch |
| Kiểu lắp đặt | Surface Mount |
| Cấp MSL | 3 (168 hours) |
| Trạng thái RoHS | Compliant |
| Debug Interface | ICSP/ICD via PGECx/PGEDx pairs |
Cấu hình chân PIC24HJ64GP510A-I/PF
| Chân 1 | RP0/CN27/PMD0/RA0 — Remappable peripheral / change notification / PMD address 0 / PORTA bit 0 |
| Chân 2 | RP1/CN28/PMD1/RA1 — Remappable peripheral / change notification / PMD address 1 / PORTA bit 1 |
| Chân 3 | RP2/CN29/PMD2/RA2 — Remappable peripheral / change notification / PMD address 2 / PORTA bit 2 |
| Chân 4 | RP3/CN30/PMD3/RA3 — Remappable peripheral / change notification / PMD address 3 / PORTA bit 3 |
| Chân 5 | RP4/CN31/PMD4/RA4 — Remappable peripheral / change notification / PMD address 4 / PORTA bit 4 |
| Chân 6 | RP5/CN32/PMD5/RA5 — Remappable peripheral / change notification / PMD address 5 / PORTA bit 5 |
| Chân 7 | RP6/CN33/PMD6/RA6 — Remappable peripheral / change notification / PMD address 6 / PORTA bit 6 |
| Chân 8 | RP7/CN34/PMD7/RA7 — Remappable peripheral / change notification / PMD address 7 / PORTA bit 7 |
| Chân 9 | VSS — Ground reference |
| Chân 10 | VDD — Positive supply (3.0-3.6 V) |
| Chân 11 | RP8/CN35/PMA0/RB0 — Remappable peripheral / change notification / PMA address 0 / PORTB bit 0 |
| Chân 12 | RP9/CN36/PMA1/RB1 — Remappable peripheral / change notification / PMA address 1 / PORTB bit 1 |
| Chân 13 | RP10/CN37/PMA2/RB2 — Remappable peripheral / change notification / PMA address 2 / PORTB bit 2 |
| Chân 14 | RP11/CN38/PMA3/RB3 — Remappable peripheral / change notification / PMA address 3 / PORTB bit 3 |
| Chân 15 | RP12/CN39/PMA4/RB4 — Remappable peripheral / change notification / PMA address 4 / PORTB bit 4 |
| Chân 16 | RP13/CN40/PMA5/RB5 — Remappable peripheral / change notification / PMA address 5 / PORTB bit 5 |
| Chân 17 | RP14/CN41/PMA6/RB6 — Remappable peripheral / change notification / PMA address 6 / PORTB bit 6 (ICSPCLK / PGEC1) |
| Chân 18 | RP15/CN42/PMA7/RB7 — Remappable peripheral / change notification / PMA address 7 / PORTB bit 7 (ICSPDAT / PGED1) |
| Chân 19 | RP16/CN43/RB8 — Remappable peripheral / change notification / PORTB bit 8 |
| Chân 20 | RP17/CN44/RB9 — Remappable peripheral / change notification / PORTB bit 9 |
| Chân 21 | RP18/CN45/RB10 — Remappable peripheral / change notification / PORTB bit 10 |
| Chân 22 | RP19/CN46/RB11 — Remappable peripheral / change notification / PORTB bit 11 |
| Chân 23 | RP20/CN47/RB12 — Remappable peripheral / change notification / PORTB bit 12 |
| Chân 24 | RP21/CN48/RB13 — Remappable peripheral / change notification / PORTB bit 13 |
| Chân 25 | RP22/CN49/RB14 — Remappable peripheral / change notification / PORTB bit 14 |
| Chân 26 | RP23/CN50/RB15 — Remappable peripheral / change notification / PORTB bit 15 |
| Chân 27 | VSS — Ground reference |
| Chân 28 | VDD — Positive supply (3.0-3.6 V) |
| Chân 29 | RC0 — PORTC bit 0 |
| Chân 30 | RC1 — PORTC bit 1 |
| Chân 31 | RC2 — PORTC bit 2 |
| Chân 32 | RC3 — PORTC bit 3 |
| Chân 33 | RC4 — PORTC bit 4 |
| Chân 34 | RC5 — PORTC bit 5 |
| Chân 35 | RC6 — PORTC bit 6 |
| Chân 36 | RC7 — PORTC bit 7 |
| Chân 37 | RC8 — PORTC bit 8 |
| Chân 38 | RC9 — PORTC bit 9 |
| Chân 39 | VSS — Ground reference |
| Chân 40 | VDD — Positive supply (3.0-3.6 V) |
| Chân 41 | RD0 — PORTD bit 0 |
| Chân 42 | RD1 — PORTD bit 1 |
| Chân 43 | RD2 — PORTD bit 2 |
| Chân 44 | RD3 — PORTD bit 3 |
| Chân 45 | RD4 — PORTD bit 4 |
| Chân 46 | RD5 — PORTD bit 5 |
| Chân 47 | RD6 — PORTD bit 6 |
| Chân 48 | RD7 — PORTD bit 7 |
| Chân 49 | RD8 — PORTD bit 8 |
| Chân 50 | RD9 — PORTD bit 9 |
| Chân 51 | RD10 — PORTD bit 10 |
| Chân 52 | RD11 — PORTD bit 11 |
| Chân 53 | RD12 — PORTD bit 12 |
| Chân 54 | RD13 — PORTD bit 13 |
| Chân 55 | RD14 — PORTD bit 14 |
| Chân 56 | RD15 — PORTD bit 15 |
| Chân 57 | VSS — Ground reference |
| Chân 58 | VDD — Positive supply (3.0-3.6 V) |
| Chân 59 | RE0 — PORTE bit 0 |
| Chân 60 | RE1 — PORTE bit 1 |
| Chân 61 | RE2 — PORTE bit 2 |
| Chân 62 | RE3 — PORTE bit 3 |
| Chân 63 | RE4 — PORTE bit 4 |
| Chân 64 | RE5 — PORTE bit 5 |
| Chân 65 | RE6 — PORTE bit 6 |
| Chân 66 | RE7 — PORTE bit 7 |
| Chân 67 | RF0 — PORTF bit 0 |
| Chân 68 | RF1 — PORTF bit 1 |
| Chân 69 | RF2 — PORTF bit 2 |
| Chân 70 | RF3 — PORTF bit 3 |
| Chân 71 | RF4 — PORTF bit 4 |
| Chân 72 | RF5 — PORTF bit 5 |
| Chân 73 | RF6 — PORTF bit 6 |
| Chân 74 | RF7 — PORTF bit 7 |
| Chân 75 | VSS — Ground reference |
| Chân 76 | VDD — Positive supply (3.0-3.6 V) |
| Chân 77 | RG0 — PORTG bit 0 |
| Chân 78 | RG1 — PORTG bit 1 |
| Chân 79 | RG2 — PORTG bit 2 |
| Chân 80 | RG3 — PORTG bit 3 |
| Chân 81 | RG6 — PORTG bit 6 |
| Chân 82 | RG7 — PORTG bit 7 |
| Chân 83 | RG8 — PORTG bit 8 |
| Chân 84 | RG9 — PORTG bit 9 |
| Chân 85 | RG10 — PORTG bit 10 |
| Chân 86 | RG11 — PORTG bit 11 |
| Chân 87 | RG12 — PORTG bit 12 |
| Chân 88 | RG13 — PORTG bit 13 |
| Chân 89 | RG14 — PORTG bit 14 |
| Chân 90 | RG15 — PORTG bit 15 |
| Chân 91 | MCLR — Master Clear (reset) input, internal pull-up |
| Chân 92 | OSC1/CLKI — Crystal oscillator input / external clock input |
| Chân 93 | OSC2/CLKO — Crystal oscillator output / clock output |
| Chân 94 | SOSCI/SOSCIN — Secondary crystal oscillator input |
| Chân 95 | SOSCO/SOSCOUT — Secondary crystal oscillator output |
| Chân 96 | PGEC1 — In-circuit debugger clock 1 (pair with PGED1) |
| Chân 97 | PGED1 — In-circuit debugger data 1 (pair with PGEC1) |
| Chân 98 | PGEC2 — In-circuit debugger clock 2 (pair with PGED2) |
| Chân 99 | PGED2 — In-circuit debugger data 2 (pair with PGEC2) |
| Chân 100 | AVSS — Analog ground reference (tie to VSS) |
Ứng dụng tiêu biểu
PIC24HJ64GP510A-I/PF phù hợp cho 6 Áp dụngs: Industrial Motor Control (BLDC / PMSM / Stepper), Solar Inverter / MPPT Charge Controller, CAN-Based Automotive Body / Chassis ECU, Industrial HVAC Variable Frequency Drive, Power Conversion: Digital PFC + LLC Controller, Industrial Sensor Hub / CAN Gateway.
Industrial Motor Control (BLDC / PMSM / Stepper)
The PIC24HJ64GP510A-I/PF is a strong fit for industrial motor control because its 40 MIPS core and 8 PWM outputs (16-bit) can drive a 3-phase inverter at the switching frequencies used in field-oriented control (typically 10-20 kHz). The dual Sample-and-Hold ADC enables simultaneous current sensing on two phases, which is required for sensorless FOC algorithms. With hardware CAN 2.0B onboard, the controller can also serve as a motor node on industrial CANopen or DeviceNet networks. Designers can drop in the dsPIC33FJ64GP710A-I/PF on the same PCB if the application needs DSP-style sin/cos transforms or sliding-mode observers.
Được đề xuất
Solar Inverter / MPPT Charge Controller
For solar inverters and MPPT charge controllers, the PIC24HJ64GP510A-I/PF's 500 ksps 10/12-bit ADC is fast enough to sample inductor current on each PWM cycle (typical 50-100 kHz) for peak-current-mode MPPT control, while the 40 MIPS core runs perturb-and-observe or incremental-conductance MPPT loops with headroom for grid-sync PLL when needed. The wide 3.0-3.6 V operating range supports 3.3 V system rails common in PV power stages, and the ECAN module allows multi-string inverter comms. Pin compatibility with dsPIC33F enables migration to a DSP-enhanced variant for sinusoidal PWM (SPWM) grid-tie algorithms.
Được đề xuất
CAN-Based Automotive Body / Chassis ECU
The PIC24HJ64GP510A-I/PF fits automotive body and chassis nodes (window lifters, mirror controllers, seat modules, lighting drivers) where the integrated CAN 2.0B module simplifies gateway and bus-arbiter integration, and the 40 MIPS core handles LIN, capacitive-touch sensing, and PWM-controlled motors from a single chip. Its 100-TQFP (PF) footprint accommodates the larger pin count needed for multi-channel PWM-driven loads. For -40 C to +125 C automotive environments, the PIC24HJ64GP510A-E/PF variant provides extended temperature grade with the same silicon and pinout.
Được đề xuất
Industrial HVAC Variable Frequency Drive
HVAC variable-frequency drives (VFDs) benefit from the PIC24HJ64GP510A-I/PF's combination of 8 PWM channels (sufficient for PFC + 3-phase inverter in a 2-level topology), 500 ksps ADC for feedback sampling, and ECAN for BACnet/Modbus-TCP gateway nodes. The 40 MIPS throughput easily runs V/Hz or sensorless vector control loops at 4 kHz switching frequency while leaving CPU margin for safety functions, soft-start, and fault diagnostics. The industrial -40 C to +85 C rating suits outdoor air-handling unit installations.
Được đề xuất
Power Conversion: Digital PFC + LLC Controller
In digital PFC and LLC resonant converters, the PIC24HJ64GP510A-I/PF can implement the digital control loop, modulating PWM outputs based on ADC current/voltage feedback with its 40 MIPS core and 8 PWM channels. The hardware multiplier accelerates average-current-mode control computations, and the dual Sample-and-Hold ADC allows interleaved PFC phase current sensing. ECAN enables telemetry reporting of input/output power to a system master for energy-management integration.
Được đề xuất
Industrial Sensor Hub / CAN Gateway
For industrial sensor hubs and CAN gateways, the PIC24HJ64GP510A-I/PF provides enough ADC channels (up to 32 inputs) and CAN bandwidth to aggregate data from field sensors and forward it up the network. The two UART ports allow simultaneous RS-485 Modbus RTU and debug console operation, while the ECAN module handles CANopen or DeviceNet traffic. The 8 KB RAM supports message buffering for moderate network loads, and the hardware CRC engine accelerates CAN frame validation.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC24HJ64GP510A-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 | PIC24HJ128GP510A-I/PF | PIC24HJ64GP510A-I/PT | dsPIC33FJ64GP710A-I/PF | dsPIC33FJ128GP710A-I/PF | PIC24HJ64GP510A-E/PF |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 100-TQFP (PF) 14x14 mm | 100-TQFP (PF) 14x14 mm | 100-TQFP (PT) 12x12 mm | 100-TQFP (PF) 14x14 mm | 100-TQFP (PF) 14x14 mm | 100-TQFP (PF) 14x14 mm |
| Flash | 64 KB | 128 KB | 64 KB | 64 KB | 128 KB | 64 KB |
| SRAM | 8 KB | 8 KB | 8 KB | 8 KB | 8 KB | 8 KB |
| DSP Engine | No | No | No | Yes (single-cycle MAC) | Yes (single-cycle MAC) | No |
| Core / MIPS | PIC24H / 40 MIPS | PIC24H / 40 MIPS | PIC24H / 40 MIPS | dsPIC33F / 40 MIPS + DSP | dsPIC33F / 40 MIPS + DSP | PIC24H / 40 MIPS |
| CAN 2.0B | 1 module | 1 module | 1 module | 1 module | 1 module | 1 module |
| Operating Temperature | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +125 C (extended) |
Bảo phân biệt quan trọng
- Pin-compatible path to DSP for motor control without PCB rework (vsdsPIC33FJ64GP710A-I/PF)
- Doubles Flash headroom on the same footprint (vsPIC24HJ128GP510A-I/PF)
- Extended-temperature option for chassis-grade designs (vsPIC24HJ64GP510A-E/PF)
Ghi chú thiết kế
PGECx and PGEDx must be used as matched pairs - if PGEC2 is wired to the programmer, then PGED2 must be wired too (never mix PGEC2 with PGED1). All VDD/VSS pins must be connected even if a pin appears unused; floating rails can disrupt Flash programming and ADC VREF integrity. Decouple each VDD pair with a 100 nF X7R ceramic placed within 5 mm of the pin.
The PIC24HJ64GP510A-I/PF requires a tightly regulated 3.0-3.6 V supply; operation below 3.0 V may cause Flash programming failures and ADC reference collapse. Use an LDO such as the MCP1700 with a 1 uF X7R output capacitor. For noise-sensitive applications, add a ferrite bead in series with VDD and a 10 uF bulk capacitor on the analog rail (AVDD) to isolate digital switching noise from ADC conversions.
Route PWM outputs that switch 100+ mA gate-drive currents away from the ADC analog inputs; capacitive coupling can inject several hundred mV of noise into ANx lines. Place a ground guard trace between high-dV/dt PWM traces and ANx traces. Use the dedicated VREF+/VREF- pins (configured via the ADE bits) for ratiometric measurements rather than VDD-derived references.
At 40 MIPS the PIC24HJ64GP510A-I/PF draws approximately 50 mA (typical, 3.3 V, all peripherals active). The 100-TQFP package theta_JA is about 50 C/W on a standard 4-layer JEDEC test board, giving a 2.5 C junction rise - well within limits. In enclosed enclosures without airflow, derate CPU clock by 25% if ambient exceeds 70 C to keep junction below 125 C maximum.
Do not enable the JTAG/PGD pair as a remappable peripheral (RP) pin - keep PGEC1/PGED1 in their default configuration to retain debugger access. Verify configuration bits (_FOSC, _FWDT, _FICD) early in the firmware development cycle; misconfigured _FICD can permanently lock the device from ICSP until a high-voltage programmer is used. Always define the unused I/O pins as digital outputs (not floating inputs) to minimize current draw in Sleep mode.
Thông tin tuân thủ
RoHS and REACH compliant per Microchip product page. AEC-Q100 qualification is not claimed for the standard -I/PF industrial variant; for automotive designs the PIC24HJ64GP510A-E/PF extended-temperature variant should be selected and qualification reviewed against the target module's stress requirements.
