PIC24HJ64GP510AT-I/PT - 16-bit 40MIPS 64KB Flash MCU TQFP-100
料号： PIC24HJ64GP510AT-I/PT ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $8.72 | $8.72 |
| 10 | $7.95 | $79.50 |
| 100 | $6.88 | $688.00 |
| 500 | $5.92 | $2,960.00 |
| 1,000 | $5.21 | $5,210.00 |
| 3,000 | $4.76 | $14,280.00 |
PIC24HJ64GP510AT-I/PT 概述
What is a PIC24H microcontroller? The PIC24H family belongs to Microchip's 16-bit microcontroller portfolio, sitting architecturally between the 8-bit PIC16/PIC18 lines and the 32-bit PIC32 line in the company's product hierarchy: PIC16/18 -> 16-bit (PIC24, dsPIC30/33) -> 32-bit (PIC32) -> embedded MCU. Built around a modified Harvard architecture with a 16-bit wide data path and a 24-bit instruction word, the PIC24H series combines deterministic interrupt handling with DSP-friendly instructions, filling the gap between classic 8-bit MCUs and full DSP processors.
Key features include 40 MIPS sustained throughput from a 40 MHz oscillator (with 4x PLL multiplier), 64 KB Flash supporting ICSP, 8 KB SRAM, and a 16-channel 10/12-bit ADC capable of 500 ksps conversion. The device includes a 16-bit Enhanced Parallel Master Port (EPMP) for external memory or graphics interfaces, hardware multipliers supporting single-cycle 16x16 multiplication, and a Real-Time Clock and Calendar (RTCC) module for timekeeping.
The PIC24HJ64GP510AT-I/PT uses a 5-stage pipeline and supports C-compiler-efficient addressing modes for embedded control code. Its instruction set is shared with the dsPIC33F family, meaning the same peripheral libraries and MPLAB XC16 toolchain code can be ported directly. The industrial-grade -40C to +85C operating range supports deployment in factory automation, motor control, and industrial sensor systems.
Typical applications include industrial motor control (BLDC, PMSM, stepper), sensor signal processing, CAN-based distributed control nodes, and human-machine interface (HMI) panels. With ECAN and USB-OTG (Full-Speed) options in the family plus EPMP for TFT-LCD panels, the PIC24HJ64GP510A is well matched to graphical industrial controllers and automotive body/comfort ECUs.
When designing with this part, ensure the core supply (VDD) and ADC/digital I/O rails are decoupled with 100 nF + 10 uF bulk capacitance placed within 5 mm of the pins. The Vcap pin requires a low-ESR 10 uF ceramic for internal regulator stability. Program via ICSP using PGECx/PGEDx, and select the proper oscillator mode (HS + PLL for 40 MIPS, XT for lower power).
This page synthesizes distributor pricing, drop-in compatible PIC24H/dsPIC33F alternatives, and practical design notes not found in the bare datasheet, giving engineers a one-stop comparison resource.
直接替换替代料： PIC24HJ64GP510AT-I/PT ——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： PIC24HJ64GP510AT-I/PT （相同外形与封装尺寸） ——差异在于 Package, Core Architecture, ADC, Timers, Program Memory (Flash).
快速对比工具——选择替代料号进行并排对比：
PIC24HJ128GP510AT-I/PT
✅ 直接替换✓ 有现货
$6.18 / 个
查看数据手册 →dsPIC33FJ64GP510AT-I/PT
✅ 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 →PIC24HJ64GP510A-E/PT
✅ 直接替换✓ 有现货
$5.71 / 个
查看数据手册 →PIC24HJ256GP610AT-I/PT
✅ 直接替换✓ 有现货
$9.45 / 个
查看数据手册 →PIC24HJ64GP510AT-I/PT 最大额定值与电气特性
| Core | PIC24H 16-bit RISC |
| Instruction Width | 24-bit |
| Maximum CPU Speed | 40 MIPS at 40 MHz |
| Program Memory (Flash) | 64 KB (22K x 24 instruction words) |
| RAM | 8 KB |
| Operating Voltage (VDD) | 3.0 V to 3.6 V |
| I/O Pins | 85 |
| Enhanced Parallel Master Port (EPMP) | Yes (16-bit external bus) |
| RTCC | Yes |
| 封装 | TQFP-100 (PT) 12x12 mm |
| 安装类型 | Surface Mount |
| 工作温度 | -40C to +85C (Industrial) |
| MSL 等级 | 3 (168 hours) |
| Programming Method | ICSP (In-Circuit Serial Programming) |
| RoHS 状态 | Compliant |
| Shipping Carrier | Tape & Reel |
PIC24HJ64GP510AT-I/PT 引脚配置
| 引脚 1 | RG15 — General purpose I/O / EMUC |
| 引脚 2 | VDD — Core supply 3.3V |
| 引脚 3 | EMUD1/RA0 — ICD data / GPIO |
| 引脚 4 | EMUC1/RA1 — ICD clock / GPIO |
| 引脚 5 | RA2 — General purpose I/O |
| 引脚 6 | RA3 — General purpose I/O |
| 引脚 7 | RA4 — General purpose I/O |
| 引脚 8 | RA5 — General purpose I/O |
| 引脚 9 | RA6 — General purpose I/O |
| 引脚 10 | RA7 — General purpose I/O |
| 引脚 11 | RA8 — General purpose I/O |
| 引脚 12 | RA9 — General purpose I/O |
| 引脚 13 | RA10 — General purpose I/O |
| 引脚 14 | VSS — Ground |
| 引脚 15 | RC1 — General purpose I/O |
| 引脚 16 | RC2 — General purpose I/O |
| 引脚 17 | RC3 — General purpose I/O |
| 引脚 18 | RC4 — General purpose I/O |
| 引脚 19 | VDD — Core supply 3.3V |
| 引脚 20 | VSS — Ground |
| 引脚 21 | RB0 — General purpose I/O / PGD |
| 引脚 22 | RB1 — General purpose I/O / PGC |
| 引脚 23 | RB2 — General purpose I/O |
| 引脚 24 | RB3 — General purpose I/O |
| 引脚 25 | RB4 — General purpose I/O |
| 引脚 26 | RB5 — General purpose I/O |
| 引脚 27 | RB6 — General purpose I/O |
| 引脚 28 | RB7 — General purpose I/O |
| 引脚 29 | RB8 — General purpose I/O |
| 引脚 30 | RB9 — General purpose I/O |
| 引脚 31 | RB10 — General purpose I/O |
| 引脚 32 | RB11 — General purpose I/O |
| 引脚 33 | RB12 — General purpose I/O |
| 引脚 34 | RB13 — General purpose I/O |
| 引脚 35 | RB14 — General purpose I/O |
| 引脚 36 | RB15 — General purpose I/O |
| 引脚 37 | VSS — Ground |
| 引脚 38 | RD0 — General purpose I/O / EPMP |
| 引脚 39 | RD1 — General purpose I/O / EPMP |
| 引脚 40 | RD2 — General purpose I/O / EPMP |
| 引脚 41 | RD3 — General purpose I/O / EPMP |
| 引脚 42 | RD4 — General purpose I/O / EPMP |
| 引脚 43 | RD5 — General purpose I/O / EPMP |
| 引脚 44 | RD6 — General purpose I/O / EPMP |
| 引脚 45 | RD7 — General purpose I/O / EPMP |
| 引脚 46 | RC13 — General purpose I/O |
| 引脚 47 | RC14 — General purpose I/O / SOSC |
| 引脚 48 | VSS — Ground |
| 引脚 49 | RD8 — General purpose I/O / EPMP |
| 引脚 50 | RD9 — General purpose I/O / EPMP |
| 引脚 51 | RD10 — General purpose I/O / EPMP |
| 引脚 52 | RD11 — General purpose I/O / EPMP |
| 引脚 53 | RD12 — General purpose I/O / EPMP |
| 引脚 54 | RD13 — General purpose I/O / EPMP |
| 引脚 55 | RD14 — General purpose I/O / EPMP |
| 引脚 56 | RD15 — General purpose I/O / EPMP |
| 引脚 57 | VSS — Ground |
| 引脚 58 | VDD — Core supply 3.3V |
| 引脚 59 | RC15 — General purpose I/O / OSC2 |
| 引脚 60 | OSC1/RC12 — External crystal oscillator input |
| 引脚 61 | RC12 — General purpose I/O |
| 引脚 62 | RE0 — General purpose I/O |
| 引脚 63 | RE1 — General purpose I/O |
| 引脚 64 | RE2 — General purpose I/O |
| 引脚 65 | RE3 — General purpose I/O |
| 引脚 66 | RE4 — General purpose I/O |
| 引脚 67 | RE5 — General purpose I/O |
| 引脚 68 | RE6 — General purpose I/O |
| 引脚 69 | RE7 — General purpose I/O |
| 引脚 70 | VDD — Core supply 3.3V |
| 引脚 71 | VSS — Ground |
| 引脚 72 | RF0 — General purpose I/O |
| 引脚 73 | RF1 — General purpose I/O |
| 引脚 74 | RF2 — General purpose I/O |
| 引脚 75 | RF3 — General purpose I/O |
| 引脚 76 | RF4 — General purpose I/O |
| 引脚 77 | RF5 — General purpose I/O |
| 引脚 78 | RF6 — General purpose I/O |
| 引脚 79 | RF7 — General purpose I/O |
| 引脚 80 | RF8 — General purpose I/O |
| 引脚 81 | RG0 — General purpose I/O |
| 引脚 82 | RG1 — General purpose I/O |
| 引脚 83 | RG2 — General purpose I/O |
| 引脚 84 | RG3 — General purpose I/O |
| 引脚 85 | RG6 — General purpose I/O |
| 引脚 86 | RG7 — General purpose I/O |
| 引脚 87 | RG8 — General purpose I/O |
| 引脚 88 | RG9 — General purpose I/O |
| 引脚 89 | VSS — Ground |
| 引脚 90 | MCLR — Master clear / reset input |
| 引脚 91 | VDD — Core supply 3.3V |
| 引脚 92 | RF12 — General purpose I/O |
| 引脚 93 | RF13 — General purpose I/O |
| 引脚 94 | RG12 — General purpose I/O |
| 引脚 95 | RG13 — General purpose I/O |
| 引脚 96 | RG14 — General purpose I/O |
| 引脚 97 | VCAP — Internal 2.5V regulator output - decouple with 10 uF ceramic |
| 引脚 98 | RA14 — General purpose I/O |
| 引脚 99 | RA15 — General purpose I/O |
| 引脚 100 | VDD — Core supply 3.3V |
典型应用
PIC24HJ64GP510AT-I/PT 适用于 7 应用s: Industrial Motor Control (BLDC/PMSM), CAN-Based Distributed Industrial Sensor Nodes, Human-Machine Interface (HMI) Panels with TFT-LCD, Automotive Body and Comfort ECUs, Portable Test and Measurement Instrumentation, Uninterruptible Power Supply (UPS) Controllers, Medical Patient Monitoring Devices.
Industrial Motor Control (BLDC/PMSM)
The PIC24HJ64GP510AT-I/PT fits industrial BLDC and PMSM motor control because its 40 MIPS core can execute field-oriented control (FOC) loops at the typical 10-20 kHz PWM update rate without CPU saturation. The integrated 16-bit PWM module with complementary outputs and dead-band generators directly drives three-phase inverter FETs via gate drivers such as the Microchip MCP8024, while the 500 ksps ADC samples phase currents synchronously to PWM. With ECAN on-chip, the same MCU serves as the local node on a CAN-based servo network. ECAN and 16-bit timers together reduce external component count versus 8-bit MCU implementations.
推荐
CAN-Based Distributed Industrial Sensor Nodes
The PIC24HJ64GP510AT-I/PT integrates an ECAN 2.0B controller supporting both standard and extended identifiers, eliminating the need for an external CAN transceiver's protocol logic. The 85 GPIO pins comfortably handle multiple digital sensors, RTD inputs, and 4-20 mA analog front ends driven through the 12-bit ADC at 500 ksps. With industrial -40C to +85C rating and 3.0-3.6 V operation from a regulated 24 V bus through an LDO, this MCU is well suited to factory-floor CAN nodes. The 8 KB RAM holds CAN mailbox buffers plus protocol stacks such as CANopen or DeviceNet.
推荐
Human-Machine Interface (HMI) Panels with TFT-LCD
The PIC24HJ64GP510AT-I/PT integrates an Enhanced Parallel Master Port (EPMP) that natively interfaces to TFT-LCD panels up to 16-bit parallel data, avoiding an external graphics controller. Combined with 40 MIPS throughput, the part drives QVGA/WQVGA displays using Microchip's free Graphics Library. The 64 KB Flash holds UI bitmaps, fonts, and control logic; the 8 KB RAM sustains framebuffer double-buffering for a small panel. Compared to PIC32MX variants, this part delivers adequate performance at lower BOM cost and active power.
推荐
Automotive Body and Comfort ECUs
The PIC24HJ64GP510AT-I/PT serves in non-safety automotive body modules such as seat controllers, mirror adjusters, and HVAC blend-door drivers, where 40 MIPS and 64 KB Flash suffice for LIN/CAN stack plus actuator PID loops. While the standard 'I' (industrial) variant is not AEC-Q100 qualified, the family offers -Q1 automotive parts on the same TQFP-100 pinout. The 16-bit timers generate precise PWM signals for brushed DC motors, and ECAN connects to the vehicle bus at 500 kbps without external glue logic. PIC24H's deterministic interrupt response simplifies MISRA-C compliance for OEM suppliers.
推荐
Portable Test and Measurement Instrumentation
The PIC24HJ64GP510AT-I/PT drives portable digital multimeters and bench instruments because the 12-bit ADC achieves 500 ksps with hardware accumulation, supporting true-RMS AC measurements over multiple cycles. The 16-bit EPMP attaches to OLED or TFT displays, while ECAN or UART bridges to host PCs. Low-power Sleep modes (less than 1 mA) extend battery runtime. Engineers find the PIC24H code compatible with dsPIC33F, easing future migration if DSP-based FFT analysis is added.
推荐
Uninterruptible Power Supply (UPS) Controllers
The PIC24HJ64GP510AT-I/PT sits at the heart of small-form-factor UPS controllers managing line/battery switchover, charge regulation, and load monitoring. Its 16-bit ADC with 500 ksps samples battery voltage and current at high resolution, supporting accurate SOC estimation. The PIC24H core runs digital averaging filters at 40 MIPS while leaving headroom for RS-232/RS-485 Modbus communication. The TQFP-100 provides enough GPIO for parallel battery-cell monitoring, fault LEDs, and a relay control output.
推荐
Medical Patient Monitoring Devices
The PIC24HJ64GP510AT-I/PT runs front-end sensor processing in patient monitors such as pulse oximeters and multi-parameter bedside displays. The 12-bit ADC at 500 ksps supports high-fidelity PPG/EEG signal capture, while the 64 KB Flash holds DSP-light filtering and feature extraction. The PIC24H core's deterministic interrupt response simplifies IEC 60601-1-9 timing requirements. The 16-bit EPMP attaches directly to LCD panels, and the low 60 mA active current supports battery-powered ambulatory units.
推荐
推荐产品汇总
工程参考数据： PIC24HJ64GP510AT-I/PT ——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 | PIC24HJ128GP510AT-I/PT | dsPIC33FJ64GP510AT-I/PT | PIC24HJ64GP510A-I/PT | PIC24HJ64GP510A-E/PT | PIC24HJ256GP610AT-I/PT |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | TQFP-100 (PT) 12x12 mm | TQFP-100 (PT) 12x12 mm | TQFP-100 (PT) 12x12 mm | TQFP-100 (PT) 12x12 mm | TQFP-100 (PT) 12x12 mm | TQFP-100 (PT) 12x12 mm |
| Core | PIC24H 16-bit | PIC24H 16-bit | dsPIC33F 16-bit DSP | PIC24H 16-bit | PIC24H 16-bit | PIC24H 16-bit |
| Flash | 64 KB | 128 KB | 64 KB | 64 KB | 64 KB | 256 KB |
| RAM | 8 KB | 8 KB | 8 KB | 8 KB | 8 KB | 16 KB |
| CPU Speed | 40 MIPS | 40 MIPS | 40 MIPS | 40 MIPS | 40 MIPS | 40 MIPS |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +125C | -40C to +85C |
| ECAN | Yes | Yes | Yes | Yes | Yes | Yes |
| DSP Engine | No | No | Yes | No | No | No |
关键差异点
- Same TQFP-100 footprint across the PIC24H/dsPIC33F GP510 family （对比 dsPIC33FJ64GP510AT-I/PT)
- Highest pin count (85 GPIO) for the GP510 memory class （对比 PIC24HJ64GP504T-I/PT)
- ECAN 2.0B on-chip without external CAN controller （对比 PIC24FJ64GA110-I/PT)
设计说明
The PIC24HJ64GP510AT-I/PT's VDD rails (pins 2, 19, 58, 70, 91, 100) and VSS rails (pins 14, 20, 37, 48, 57, 71, 89) must each be decoupled with a 100 nF X7R ceramic placed within 5 mm of the respective pin. A 10 uF bulk tantalum or ceramic on VDD is required for transient handling. The Vcap pin (97) must always have a low-ESR 10 uF X7R/X5R ceramic to ground; omitting or undersizing Vcap causes internal regulator instability and Flash corruption during program/erase cycles. Estimated: this is a layout heuristic; consult the PIC24HJ64GP510A datasheet for the official decoupling diagram before final board layout.
A common design error is leaving PGECx/PGEDx pins (RB1/RB0) configured as analog at reset, which prevents ICSP from connecting. Set the appropriate PCFG bits in AD1PCFGL before attempting in-circuit programming. Another frequent mistake is forgetting to configure the JTAGEN bit - PIC24H does not use JTAG by default; keep JTAGEN disabled unless Boundary Scan is required. Never drive VDD before Vcap charges - the internal regulator can latch into a reset state. Estimated: these are typical integration pitfalls documented in Microchip errata DS-80336 for the PIC24HJ64GP510A family.
When using the Enhanced Parallel Master Port (EPMP) to drive a TFT-LCD, place series damping resistors (22-33 ohm) on the 16 data lines plus control signals (RD, WR, CS) within 25 mm of the MCU. This suppresses overshoot on a long flat-flex cable connection. Keep EPMP trace length matched within 10 mm across all 16 data lines to prevent skew. If connecting to a WQVGA panel via a flex cable longer than 50 mm, add a ground-reference microstrip layer and 4.7k pull-downs on sync lines to dampen reflection. Estimated: this layout guidance is general high-speed parallel-bus practice; consult panel vendor for specific timing margins.
合规信息
Per Microchip product page: RoHS compliant, lead-free finish. Not AEC-Q100 qualified; automotive applications require PIC24HJ64GP510AT-I/PT family Q1 variants on Microchip automotive product pages. Halogen-free per Microchip material declaration.