PIC24HJ64GP510A-I/PF - 16-bit MCU 64KB Flash 40MIPS 100-TQFP | Microchip
料号： PIC24HJ64GP510A-I/PF ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $10.57 | $10.57 |
| 10 | $9.51 | $95.10 |
| 100 | $8.46 | $846.00 |
| 500 | $7.4 | $3,700.00 |
| 1,000 | $6.35 | $6,350.00 |
PIC24HJ64GP510A-I/PF 概述
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.
直接替换替代料： PIC24HJ64GP510A-I/PF ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： PIC24HJ64GP510A-I/PF （相同外形与封装尺寸） ——差异在于 Core Architecture, Package, ADC, Operating Temperature, Timers.
快速对比工具——选择替代料号进行并排对比：
PIC24HJ128GP510A-I/PF
✅ 直接替换📋 参考替代料（不在目录中）
PIC24HJ64GP510A-I/PT
✅ 直接替换✓ 有现货
$4.95 / 个
查看数据手册 →PIC24HJ256GP610A-I/PF
✅ 直接替换📋 参考替代料（不在目录中）
DSPIC33FJ64GP710A-I/PF
✅ 直接替换✓ 有现货
$4.78 / 个
查看数据手册 →DSPIC33FJ128GP710A-I/PF
✅ 直接替换✓ 有现货
$8.9 / 个
查看数据手册 →PIC24HJ64GP510A-E/PF
✅ 直接替换✓ 有现货
$5.2 / 个
查看数据手册 →PIC24HJ64GP510A-I/PF 最大额定值与电气特性
| 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 |
| 工作温度 | -40 C to +85 C (Industrial) |
| 封装 | 100-pin TQFP (PF), 14x14 mm, 0.5 mm pitch |
| 安装类型 | Surface Mount |
| MSL 等级 | 3 (168 hours) |
| RoHS 状态 | Compliant |
| Debug Interface | ICSP/ICD via PGECx/PGEDx pairs |
PIC24HJ64GP510A-I/PF 引脚配置
| 引脚 1 | RP0/CN27/PMD0/RA0 — Remappable peripheral / change notification / PMD address 0 / PORTA bit 0 |
| 引脚 2 | RP1/CN28/PMD1/RA1 — Remappable peripheral / change notification / PMD address 1 / PORTA bit 1 |
| 引脚 3 | RP2/CN29/PMD2/RA2 — Remappable peripheral / change notification / PMD address 2 / PORTA bit 2 |
| 引脚 4 | RP3/CN30/PMD3/RA3 — Remappable peripheral / change notification / PMD address 3 / PORTA bit 3 |
| 引脚 5 | RP4/CN31/PMD4/RA4 — Remappable peripheral / change notification / PMD address 4 / PORTA bit 4 |
| 引脚 6 | RP5/CN32/PMD5/RA5 — Remappable peripheral / change notification / PMD address 5 / PORTA bit 5 |
| 引脚 7 | RP6/CN33/PMD6/RA6 — Remappable peripheral / change notification / PMD address 6 / PORTA bit 6 |
| 引脚 8 | RP7/CN34/PMD7/RA7 — Remappable peripheral / change notification / PMD address 7 / PORTA bit 7 |
| 引脚 9 | VSS — Ground reference |
| 引脚 10 | VDD — Positive supply (3.0-3.6 V) |
| 引脚 11 | RP8/CN35/PMA0/RB0 — Remappable peripheral / change notification / PMA address 0 / PORTB bit 0 |
| 引脚 12 | RP9/CN36/PMA1/RB1 — Remappable peripheral / change notification / PMA address 1 / PORTB bit 1 |
| 引脚 13 | RP10/CN37/PMA2/RB2 — Remappable peripheral / change notification / PMA address 2 / PORTB bit 2 |
| 引脚 14 | RP11/CN38/PMA3/RB3 — Remappable peripheral / change notification / PMA address 3 / PORTB bit 3 |
| 引脚 15 | RP12/CN39/PMA4/RB4 — Remappable peripheral / change notification / PMA address 4 / PORTB bit 4 |
| 引脚 16 | RP13/CN40/PMA5/RB5 — Remappable peripheral / change notification / PMA address 5 / PORTB bit 5 |
| 引脚 17 | RP14/CN41/PMA6/RB6 — Remappable peripheral / change notification / PMA address 6 / PORTB bit 6 (ICSPCLK / PGEC1) |
| 引脚 18 | RP15/CN42/PMA7/RB7 — Remappable peripheral / change notification / PMA address 7 / PORTB bit 7 (ICSPDAT / PGED1) |
| 引脚 19 | RP16/CN43/RB8 — Remappable peripheral / change notification / PORTB bit 8 |
| 引脚 20 | RP17/CN44/RB9 — Remappable peripheral / change notification / PORTB bit 9 |
| 引脚 21 | RP18/CN45/RB10 — Remappable peripheral / change notification / PORTB bit 10 |
| 引脚 22 | RP19/CN46/RB11 — Remappable peripheral / change notification / PORTB bit 11 |
| 引脚 23 | RP20/CN47/RB12 — Remappable peripheral / change notification / PORTB bit 12 |
| 引脚 24 | RP21/CN48/RB13 — Remappable peripheral / change notification / PORTB bit 13 |
| 引脚 25 | RP22/CN49/RB14 — Remappable peripheral / change notification / PORTB bit 14 |
| 引脚 26 | RP23/CN50/RB15 — Remappable peripheral / change notification / PORTB bit 15 |
| 引脚 27 | VSS — Ground reference |
| 引脚 28 | VDD — Positive supply (3.0-3.6 V) |
| 引脚 29 | RC0 — PORTC bit 0 |
| 引脚 30 | RC1 — PORTC bit 1 |
| 引脚 31 | RC2 — PORTC bit 2 |
| 引脚 32 | RC3 — PORTC bit 3 |
| 引脚 33 | RC4 — PORTC bit 4 |
| 引脚 34 | RC5 — PORTC bit 5 |
| 引脚 35 | RC6 — PORTC bit 6 |
| 引脚 36 | RC7 — PORTC bit 7 |
| 引脚 37 | RC8 — PORTC bit 8 |
| 引脚 38 | RC9 — PORTC bit 9 |
| 引脚 39 | VSS — Ground reference |
| 引脚 40 | VDD — Positive supply (3.0-3.6 V) |
| 引脚 41 | RD0 — PORTD bit 0 |
| 引脚 42 | RD1 — PORTD bit 1 |
| 引脚 43 | RD2 — PORTD bit 2 |
| 引脚 44 | RD3 — PORTD bit 3 |
| 引脚 45 | RD4 — PORTD bit 4 |
| 引脚 46 | RD5 — PORTD bit 5 |
| 引脚 47 | RD6 — PORTD bit 6 |
| 引脚 48 | RD7 — PORTD bit 7 |
| 引脚 49 | RD8 — PORTD bit 8 |
| 引脚 50 | RD9 — PORTD bit 9 |
| 引脚 51 | RD10 — PORTD bit 10 |
| 引脚 52 | RD11 — PORTD bit 11 |
| 引脚 53 | RD12 — PORTD bit 12 |
| 引脚 54 | RD13 — PORTD bit 13 |
| 引脚 55 | RD14 — PORTD bit 14 |
| 引脚 56 | RD15 — PORTD bit 15 |
| 引脚 57 | VSS — Ground reference |
| 引脚 58 | VDD — Positive supply (3.0-3.6 V) |
| 引脚 59 | RE0 — PORTE bit 0 |
| 引脚 60 | RE1 — PORTE bit 1 |
| 引脚 61 | RE2 — PORTE bit 2 |
| 引脚 62 | RE3 — PORTE bit 3 |
| 引脚 63 | RE4 — PORTE bit 4 |
| 引脚 64 | RE5 — PORTE bit 5 |
| 引脚 65 | RE6 — PORTE bit 6 |
| 引脚 66 | RE7 — PORTE bit 7 |
| 引脚 67 | RF0 — PORTF bit 0 |
| 引脚 68 | RF1 — PORTF bit 1 |
| 引脚 69 | RF2 — PORTF bit 2 |
| 引脚 70 | RF3 — PORTF bit 3 |
| 引脚 71 | RF4 — PORTF bit 4 |
| 引脚 72 | RF5 — PORTF bit 5 |
| 引脚 73 | RF6 — PORTF bit 6 |
| 引脚 74 | RF7 — PORTF bit 7 |
| 引脚 75 | VSS — Ground reference |
| 引脚 76 | VDD — Positive supply (3.0-3.6 V) |
| 引脚 77 | RG0 — PORTG bit 0 |
| 引脚 78 | RG1 — PORTG bit 1 |
| 引脚 79 | RG2 — PORTG bit 2 |
| 引脚 80 | RG3 — PORTG bit 3 |
| 引脚 81 | RG6 — PORTG bit 6 |
| 引脚 82 | RG7 — PORTG bit 7 |
| 引脚 83 | RG8 — PORTG bit 8 |
| 引脚 84 | RG9 — PORTG bit 9 |
| 引脚 85 | RG10 — PORTG bit 10 |
| 引脚 86 | RG11 — PORTG bit 11 |
| 引脚 87 | RG12 — PORTG bit 12 |
| 引脚 88 | RG13 — PORTG bit 13 |
| 引脚 89 | RG14 — PORTG bit 14 |
| 引脚 90 | RG15 — PORTG bit 15 |
| 引脚 91 | MCLR — Master Clear (reset) input, internal pull-up |
| 引脚 92 | OSC1/CLKI — Crystal oscillator input / external clock input |
| 引脚 93 | OSC2/CLKO — Crystal oscillator output / clock output |
| 引脚 94 | SOSCI/SOSCIN — Secondary crystal oscillator input |
| 引脚 95 | SOSCO/SOSCOUT — Secondary crystal oscillator output |
| 引脚 96 | PGEC1 — In-circuit debugger clock 1 (pair with PGED1) |
| 引脚 97 | PGED1 — In-circuit debugger data 1 (pair with PGEC1) |
| 引脚 98 | PGEC2 — In-circuit debugger clock 2 (pair with PGED2) |
| 引脚 99 | PGED2 — In-circuit debugger data 2 (pair with PGEC2) |
| 引脚 100 | AVSS — Analog ground reference (tie to VSS) |
典型应用
PIC24HJ64GP510A-I/PF 适用于 6 应用s: 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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
推荐产品汇总
工程参考数据： PIC24HJ64GP510A-I/PF ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | 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) |
关键差异点
- Pin-compatible path to DSP for motor control without PCB rework （对比 dsPIC33FJ64GP710A-I/PF)
- Doubles Flash headroom on the same footprint （对比 PIC24HJ128GP510A-I/PF)
- Extended-temperature option for chassis-grade designs （对比 PIC24HJ64GP510A-E/PF)
设计说明
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.
合规信息
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.
