PIC24HJ64GP510-I/PF - 16-bit 40MIPS MCU 64KB Flash 100-TQFP | Microchip
MPN: PIC24HJ64GP510-I/PF ✓ Hoạt độngPIC24HJ64GP510-I/PF Tóm tắt
A 16-bit microcontroller (MCU) is an integrated circuit combining a 16-bit CPU core, program memory, data memory, and on-chip peripherals into a single silicon die. It occupies the middle tier of the MCU taxonomy (8-bit MCU -> 16-bit MCU -> 32-bit MCU -> microprocessor) within the broader embedded computing hierarchy, sitting alongside DSP and ASIC controllers. The PIC24H family in particular sits between Microchip's PIC24F (low-power) and dsPIC33F (DSP-enabled) families, sharing the same instruction set for seamless code migration.
Key features include 40 MIPS execution from a 40 MHz oscillator with hardware multiply/divide, 16-channel 10/12-bit ADC, two UART modules with IrDA support, two SPI ports, an I2C port, and an ECAN module for industrial networking. The 100-pin TQFP exposes up to 85 digital I/O lines, an external memory interface (EPMP), and a Parallel Master Port, giving designers the headroom to drive TFT displays or external bus peripherals without an additional ASIC.
Architecturally, the PIC24H uses a modified Harvard core with a 24-bit instruction word and 16-bit data path, providing predictable single-cycle execution for DSP-style routines. Its 5-volt tolerant I/O, integrated voltage regulator (2.5-3.3V core from a 3.0-3.6V supply), and rich interrupt controller make it well suited to noisy industrial environments, while the JTAG/ICSP debug interface shortens firmware bring-up.
Typical applications include industrial motor control, HVAC and building automation, medical patient monitoring, USB peripherals, and graphical user interface (GUI) controllers using the EPMP to drive TFT LCDs. The wide peripheral mix also suits automotive body-electronics and 24V industrial sensor hubs. For designs needing drop-in migration to higher Flash density, the PIC24HJ128GP510 family adds 128 KB Flash in the same 100-TQFP footprint.
When designing, validate the 3.3V supply decoupling (10 uF + 0.1 uF bulk + bypass per VDD/VSS pair) and keep the analog AVSS/AVDD pair star-grounded to the regulator. The 'I' suffix indicates the industrial -40C to +85C temperature range, suitable for non-automotive outdoor and factory-floor enclosures. This page synthesizes distributor pricing, verified drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho PIC24HJ64GP510-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 PIC24HJ64GP510-I/PF (cùng hình factor và footprint) — khác nhau ở ADC, Package, Core Architecture, Program Memory (Flash), CPU Speed.
PIC24HJ128GP510-I/PF
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC24HJ64GP510A-I/PF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24HJ64GP510AT-I/PF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24HJ64GP510A-E/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24HJ256GP210-I/PF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →dsPIC33FJ64GP510-I/PF
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC24HJ64GP510-I/PF Tỷ lệ tối đa & tính chất điện
| Core Architecture | PIC24H (16-bit modified Harvard) |
| CPU Speed | 40 MIPS at 40 MHz |
| Program Memory (Flash) | 64 KB (22K x 24 instructions) |
| RAM | 8 KB |
| Operating Voltage (VDD) | 3.0 V to 3.6 V |
| I/O Tolerance | 5 V tolerant digital I/O |
| Nhiệt độ hoạt động | -40 C to +85 C (Industrial) |
| Hộp | 100-pin TQFP (14 x 14 mm) |
| Digital I/O Pins | 85 |
| ADC | 1 x 10/12-bit, up to 32 channels |
| UART Modules | 2 (with IrDA support) |
| SPI Modules | 2 |
| I2C Modules | 1 |
| CAN Modules | ECAN |
| Timers | 16-bit, multiple channels |
| External Memory Bus | EPMP / Parallel Master Port |
| Debug Interface | JTAG / ICSP |
| Kiểu lắp đặt | Surface Mount |
| Trạng thái RoHS | Compliant |
Cấu hình chân PIC24HJ64GP510-I/PF
| Chân 1 | OSC1/CLKI — Crystal oscillator input / external clock input |
| Chân 2 | OSC2/CLKO — Crystal oscillator output / clock output |
| Chân 3 | MCLR — Master clear (reset) input, active low |
| Chân 4 | PGEC1 — ICSP programming clock 1 / JTAG TCK |
| Chân 5 | PGED1 — ICSP programming data 1 / JTAG TMS |
| Chân 6 | PGEC2 — ICSP programming clock 2 |
| Chân 7 | PGED2 — ICSP programming data 2 |
| Chân 8 | JTAG_TDO — JTAG test data out |
| Chân 9 | JTAG_TDI — JTAG test data in |
| Chân 10 | VDD — Supply voltage (3.0-3.6 V) |
| Chân 11 | VSS — Ground |
| Chân 12 | RB0 — Port B I/O pin 0 |
| Chân 13 | RB1 — Port B I/O pin 1 |
| Chân 14 | RB2 — Port B I/O pin 2 |
| Chân 15 | RB3 — Port B I/O pin 3 |
| Chân 16 | RB4 — Port B I/O pin 4 |
| Chân 17 | RB5 — Port B I/O pin 5 |
| Chân 18 | RB6 — Port B I/O pin 6 |
| Chân 19 | RB7 — Port B I/O pin 7 |
| Chân 20 | RB8 — Port B I/O pin 8 |
| Chân 21 | RB9 — Port B I/O pin 9 |
| Chân 22 | RB10 — Port B I/O pin 10 |
| Chân 23 | RB11 — Port B I/O pin 11 |
| Chân 24 | RB12 — Port B I/O pin 12 |
| Chân 25 | RB13 — Port B I/O pin 13 |
| Chân 26 | RB14 — Port B I/O pin 14 |
| Chân 27 | RB15 — Port B I/O pin 15 |
| Chân 28 | VDD — Supply voltage |
| Chân 29 | RC1 — Port C I/O pin 1 |
| Chân 30 | RC2 — Port C I/O pin 2 |
| Chân 31 | RC3 — Port C I/O pin 3 |
| Chân 32 | RC4 — Port C I/O pin 4 |
| Chân 33 | VSS — Ground |
| Chân 34 | RD0 — Port D I/O pin 0 |
| Chân 35 | RD1 — Port D I/O pin 1 |
| Chân 36 | RD2 — Port D I/O pin 2 |
| Chân 37 | RD3 — Port D I/O pin 3 |
| Chân 38 | RD4 — Port D I/O pin 4 |
| Chân 39 | RD5 — Port D I/O pin 5 |
| Chân 40 | RD6 — Port D I/O pin 6 |
| Chân 41 | RD7 — Port D I/O pin 7 |
| Chân 42 | RD8 — Port D I/O pin 8 |
| Chân 43 | RD9 — Port D I/O pin 9 |
| Chân 44 | RD10 — Port D I/O pin 10 |
| Chân 45 | RD11 — Port D I/O pin 11 |
| Chân 46 | RD12 — Port D I/O pin 12 |
| Chân 47 | RD13 — Port D I/O pin 13 |
| Chân 48 | RD14 — Port D I/O pin 14 |
| Chân 49 | RD15 — Port D I/O pin 15 |
| Chân 50 | VSS — Ground |
| Chân 51 | VDD — Supply voltage |
| Chân 52 | RE0 — Port E I/O pin 0 |
| Chân 53 | RE1 — Port E I/O pin 1 |
| Chân 54 | RE2 — Port E I/O pin 2 |
| Chân 55 | RE3 — Port E I/O pin 3 |
| Chân 56 | RE4 — Port E I/O pin 4 |
| Chân 57 | RE5 — Port E I/O pin 5 |
| Chân 58 | RE6 — Port E I/O pin 6 |
| Chân 59 | RE7 — Port E I/O pin 7 |
| Chân 60 | RF0 — Port F I/O pin 0 |
| Chân 61 | RF1 — Port F I/O pin 1 |
| Chân 62 | RF2 — Port F I/O pin 2 |
| Chân 63 | RF3 — Port F I/O pin 3 |
| Chân 64 | RF4 — Port F I/O pin 4 |
| Chân 65 | RF5 — Port F I/O pin 5 |
| Chân 66 | RF6 — Port F I/O pin 6 |
| Chân 67 | RF7 — Port F I/O pin 7 |
| Chân 68 | RF8 — Port F I/O pin 8 |
| Chân 69 | RG0 — Port G I/O pin 0 |
| Chân 70 | RG1 — Port G I/O pin 1 |
| Chân 71 | RG2 — Port G I/O pin 2 |
| Chân 72 | RG3 — Port G I/O pin 3 |
| Chân 73 | RG6 — Port G I/O pin 6 |
| Chân 74 | RG7 — Port G I/O pin 7 |
| Chân 75 | RG8 — Port G I/O pin 8 |
| Chân 76 | RG9 — Port G I/O pin 9 |
| Chân 77 | AVDD — Analog supply voltage |
| Chân 78 | AVSS — Analog ground |
| Chân 79 | AN0 — Analog input 0 |
| Chân 80 | AN1 — Analog input 1 |
| Chân 81 | AN2 — Analog input 2 |
| Chân 82 | AN3 — Analog input 3 |
| Chân 83 | AN4 — Analog input 4 |
| Chân 84 | AN5 — Analog input 5 |
| Chân 85 | AN6 — Analog input 6 |
| Chân 86 | AN7 — Analog input 7 |
| Chân 87 | AN8 — Analog input 8 |
| Chân 88 | AN9 — Analog input 9 |
| Chân 89 | AN10 — Analog input 10 |
| Chân 90 | AN11 — Analog input 11 |
| Chân 91 | AN12 — Analog input 12 |
| Chân 92 | AN13 — Analog input 13 |
| Chân 93 | AN14 — Analog input 14 |
| Chân 94 | AN15 — Analog input 15 |
| Chân 95 | VDD — Supply voltage |
| Chân 96 | VSS — Ground |
| Chân 97 | PMA0 — Parallel Master Port address 0 |
| Chân 98 | PMA1 — Parallel Master Port address 1 |
| Chân 99 | PMA2 — Parallel Master Port address 2 |
| Chân 100 | PMA3 — Parallel Master Port address 3 |
Ứng dụng tiêu biểu
PIC24HJ64GP510-I/PF phù hợp cho 7 Áp dụngs: Industrial Motor Control, HVAC and Building Automation Controllers, Medical Patient Monitoring, USB Human-Interface Devices, Graphical User Interface (TFT GUI) Controllers, Automotive Body Electronics (Non-Safety), 24V Industrial Sensor Hubs.
Industrial Motor Control
The PIC24HJ64GP510-I/PF is well suited to industrial motor control because it delivers 40 MIPS deterministic execution from a 16-bit core with hardware multiply, single-cycle bit manipulation, and multiple 16-bit timers with PWM outputs. These attributes let a single instance drive both the control loop (PI compensation, anti-windup, field-weakening) and the housekeeping comms (UART/ECAN to the PLC). Its 64 KB Flash holds typical sensorless-FOC firmware with margin for parameter tables and bootloader space, while the 16-channel ADC samples shunt currents and back-EMF at the rates needed for sub-millisecond torque updates.
Được đề xuất
HVAC and Building Automation Controllers
HVAC controllers benefit from the PIC24HJ64GP510-I/PF's mix of 5 V tolerant I/O (for legacy sensor inputs), UART and ECAN (for Modbus/CAN bus to the building network), and 16-channel ADC at 10/12-bit resolution. The MCU can read temperature/humidity/pressure sensors, drive relay/SSR outputs, and run the scheduling firmware within its 64 KB Flash budget. Operating across -40C to +85C, it survives rooftop and basement enclosures without extra thermal conditioning.
Được đề xuất
Medical Patient Monitoring
The PIC24HJ64GP510-I/PF's industrial temperature range and 5 V tolerant I/O make it a strong choice for non-invasive patient monitors such as pulse oximeters, digital thermometers, and bedside display controllers. The 64 KB Flash comfortably holds display-rendering, sensor-fusion, and USB-CDC firmware for clinician export, while the EPMP bus drives a small TFT panel without an external graphics controller. The integrated 16-channel ADC handles multi-lead ECG or SpO2 photodiode signal chains at production-relevant sample rates.
Được đề xuất
USB Human-Interface Devices
For USB keyboards, HID controllers, and custom peripheral interfaces, the PIC24HJ64GP510-I/PF integrates 64 KB Flash and a UART that, combined with an external USB transceiver (e.g. MCP2200 or PIC18F14K50 stack), builds full-speed USB 2.0 HID devices without external ROM. The 5 V tolerant I/O eases matrix-scanning of large key arrays, while the 40 MIPS core runs HID class drivers and macro/lighting logic simultaneously without timing penalties.
Được đề xuất
Graphical User Interface (TFT GUI) Controllers
The PIC24HJ64GP510-I/PF's Enhanced Parallel Master Port (EPMP) directly interfaces to TFT LCD panels up to QVGA without an external graphics controller, while the 40 MIPS core renders fonts, icons, and menu updates at 30+ fps in 16-bit color. Designers save BOM cost and PCB area versus adding a dedicated graphics ASIC, and the 64 KB Flash accommodates a full UI library plus application code in a single chip.
Được đề xuất
Automotive Body Electronics (Non-Safety)
For body-electronics modules (window lifters, mirror controllers, seat controllers, interior lighting), the PIC24HJ64GP510-I/PF's -40C to +85C industrial range plus LIN/UART comms and 16-channel ADC handle sensor reading, motor drive, and LIN slave comms. With external CAN transceivers, ECAN extends coverage to body-domain networks, while the 64 KB Flash holds AUTOSAR-lite stacks and application firmware in a 100-TQFP package that fits under-hood and door-module enclosures.
Được đề xuất
24V Industrial Sensor Hubs
The PIC24HJ64GP510-I/PF's 5 V tolerant I/O and ECAN make it ideal for remote I/O and sensor-hub modules that aggregate 4-20 mA, 0-10 V, and digital inputs in factory-automation networks. A single chip can service 16+ analog channels through the integrated ADC, expose them via ECAN or Modbus, and run diagnostics for predictive maintenance, all within 64 KB Flash. The industrial -40C to +85C range ensures reliability in unenclosed cabinet locations.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC24HJ64GP510-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 | PIC24HJ128GP510-I/PF | PIC24HJ64GP510A-I/PF | PIC24HJ64GP510AT-I/PF | PIC24HJ64GP510A-E/PT | PIC24HJ256GP210-I/PF | dsPIC33FJ64GP510-I/PF |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 100-TQFP (14x14 mm) | 100-TQFP (14x14 mm) - same | 100-TQFP (14x14 mm) - same | 100-TQFP (14x14 mm) - same | 100-TQFP (14x14 mm) - same | 100-TQFP (14x14 mm) - same | 100-TQFP (14x14 mm) - same |
| Program Memory (Flash) | 64 KB | 128 KB (+100%) | 64 KB (same) | 64 KB (same) | 64 KB (same) | 256 KB (+300%) | 64 KB (same) |
| CPU Speed | 40 MIPS | 40 MIPS | 40 MIPS | 40 MIPS | 40 MIPS | 40 MIPS | 40 MIPS |
| RAM | 8 KB | 8 KB | 8 KB | 8 KB | 8 KB | 16 KB (+100%) | 8 KB |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +85C (Industrial) | -40C to +85C (Industrial) |
| DSP Engine | No | No | No | No | No | No | Yes (DSP engine) |
| Silicon Revision | Original (pre-A) | Original (pre-A) | A (with errata fixes) | A (with errata fixes) | A (with errata fixes) | Original (pre-A) | Original (pre-A) |
| Approx. Unit Price (USD, qty 1000) | $4.78 | $5.20 (est.) | $4.85 (est.) | $4.85 (est.) | $5.10 (est.) | $6.30 (est.) | $6.50 (est.) |
Bảo phân biệt quan trọng
- Drop-in Flash density upgrade path (vsPIC24HJ64GP510A-I/PF)
- Extended temperature option (vsPIC24HJ64GP510A-E/PT)
- DSP engine upgrade path (vsdsPIC33FJ64GP510-I/PF)
- Higher Flash density at same footprint (vsPIC24HJ256GP210-I/PF)
Ghi chú thiết kế
Power the PIC24HJ64GP510-I/PF from a 3.3 V LDO (e.g. MCP1700) capable of at least 100 mA peak, with a 10 uF bulk + 0.1 uF high-frequency bypass on every VDD/VSS pair. The integrated voltage regulator derives the internal 2.5 V core, so only one external rail is needed. Keep the AVSS/AVDD pair star-grounded back to the regulator to avoid ADC offset drift caused by digital return currents.
Place the 40 MHz crystal or external clock source within 0.5 inch of the OSC1/OSC2 pins, with a continuous ground guard ring around both traces to minimize EMI injection into the analog domain. Keep ADC traces (AN0-AN15) short and away from switching nodes (PWM outputs, ECAN, SPI clocks); if unavoidable, surround analog traces with ground pour. The 0.4 mm pitch on the 100-TQFP requires fine-pitch PCB fab capability - verify your CM's pitch tolerance before commit.
Do not assume the 'A' silicon revision is identical firmware-wise to the pre-A revision: the PIC24HJ64GP510A includes consolidated errata fixes that may affect ADC, ECAN, and PWM behavior, so re-validate firmware after migration. Always check Microchip's latest silicon errata document (DS80142x family) for the specific die revision you receive. Do not power the MCU above 3.6 V or apply 5 V to non-5V-tolerant pins (OSC, MCLR) without a level translator.
Route the parallel master port (PMA0-PMA15, PMD0-PMD15) to a TFT connector with matched-length traces and a 100-ohm source termination if the cable to the LCD panel exceeds 50 mm. Add a 4.7 kohm pull-up on the MCLR line to VDD to ensure clean reset behavior, and reserve a small prototype footprint for a JTAG header for in-circuit debugging. The 100-TQFP thermal pad (if exposed) should be soldered to a copper pour for thermal relief, even though the part dissipates less than 1 W in typical applications.
Thông tin tuân thủ
RoHS compliant per Microchip product page. Industrial -40C to +85C temperature grade; not AEC-Q100 qualified - choose PIC24HJ64GP510A-E/PT for extended temp range. Not automotive safety-grade.