PIC24HJ64GP510A-E/PT - 16-bit 40MIPS MCU 64KB Flash TQFP-100 | Microchip
MPN: PIC24HJ64GP510A-E/PT ✓ Hoạt độngPIC24HJ64GP510A-E/PT Tóm tắt
A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (Flash), working RAM, and a rich set of peripherals (timers, ADC, communication controllers, GPIO). The PIC24H family belongs to the 16-bit MCU class, sitting between 8-bit MCUs (PIC16/PIC18) and 32-bit MCUs (PIC32) in Microchip's portfolio. The 16-bit datapath doubles arithmetic throughput versus 8-bit parts while preserving deterministic interrupt latency and a simple programming model.
Key features include 64 KB (22K x 24 instruction words) of self-programmable Flash, 8 KB SRAM, a 16-channel 10/12-bit ADC with 500 ksps conversion rate, multiple UART/SPI/I2C/CAN interfaces, and a 16-bit timer/capture/PWM module set. The device has 85 I/O pins and operates from 3.0-3.6 V, consuming roughly 60 mA active at 40 MHz. DMA moves data between peripherals and memory without CPU intervention, freeing cycles for control loops. The Enhanced CAN (ECAN) module provides automotive bus connectivity.
The architecture combines a hardware multiply/divide unit with a 40 MHz oscillator and a PLL that yields zero-wait-state Flash execution. Compared with the older dsPIC30F family, the PIC24HJ family shares a high degree of peripheral compatibility, easing migration of legacy code while offering higher CPU throughput and lower active current. Boundary scan (JTAG) and 6 hardware breakpoints (with ordered halting) simplify in-circuit debug.
Typical applications include automotive body and chassis controllers, industrial motor drives, sensor fusion front-ends, HVAC control, solar inverter control loops, and uninterruptible power supply (UPS) digital control. The combination of DSP-grade math, on-chip CAN, and AEC-Q100 qualification also suits traction inverter sensor boards and battery management secondary protection circuits.
Designers should verify the 3.3 V rail decoupling network (typically 10 uF bulk plus 100 nF per VDD/AVDD pair) and keep analog/digital ground returns separated under the part. Programming uses ICSP via PGECx/PGEDx pins - ensure these are not multiplexed to noisy signals during development. This page aggregates distributor pricing, drop-in alternatives, and design notes not consolidated in the manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho PIC24HJ64GP510A-E/PT — 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-E/PT (cùng hình factor và footprint) — khác nhau ở ADC, Timers, Package, Core Architecture, Program Memory (Flash).
PIC24HJ128GP510A-E/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24HJ128GP510A-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24HJ256GP610A-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24HJ256GP610A-E/PT
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC24HJ256GP210A-E/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →dsPIC33FJ64GP510A-I/PT
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC24HJ64GP510A-E/PT Tỷ lệ tối đa & tính chất điện
| Core Architecture | PIC24H 16-bit modified Harvard |
| CPU Speed | 40 MIPS (max) |
| Program Memory (Flash) | 64 KB (22K x 24 instruction words) |
| Data RAM | 8 KB |
| Operating Voltage | 3.0 V to 3.6 V |
| I/O Pins | 85 |
| ADC | 10/12-bit, 16 channels, 500 ksps |
| Communication Interfaces | UART, SPI, I2C, Enhanced CAN (ECAN) |
| Timers | 16-bit Timer/Capture/PWM modules |
| DMA | 8-channel peripheral DMA |
| Operating Temperature (E grade) | -40C to +125C |
| Hộp | 100-pin TQFP (PT), 12x12 mm |
| Kiểu lắp đặt | Surface Mount |
| Debug Interface | ICSP, JTAG boundary scan, 6 HW breakpoints |
| AEC-Q100 | Qualified (automotive) |
| Trạng thái RoHS | Compliant |
Cấu hình chân PIC24HJ64GP510A-E/PT
| Chân 1 | RG15 — GPIO port G bit 15 |
| Chân 2 | RC12 — GPIO port C bit 12 |
| Chân 3 | RC13 — GPIO port C bit 13 |
| Chân 4 | RC14 — GPIO port C bit 14 |
| Chân 5 | RC15 — GPIO port C bit 15 |
| Chân 6 | AVSS — Analog ground |
| Chân 7 | AVDD — Analog supply voltage |
| Chân 8 | MCLR — Master clear (reset) input, active-low |
| Chân 9 | OSC1 — Crystal oscillator input |
| Chân 10 | OSC2 — Crystal oscillator output |
| Chân 11 | VSS — Digital ground |
| Chân 12 | VDD — Digital supply voltage (3.3 V) |
| Chân 13 | PGEC2 — ICSP clock (alternate pair) |
| Chân 14 | PGED2 — ICSP data (alternate pair) |
| Chân 15 | RA0 — GPIO port A bit 0 / AN0 |
| Chân 16 | RA1 — GPIO port A bit 1 / AN1 |
| Chân 17 | RA2 — GPIO port A bit 2 / AN2 |
| Chân 18 | RA3 — GPIO port A bit 3 / AN3 |
| Chân 19 | RA4 — GPIO port A bit 4 / AN4 |
| Chân 20 | RA5 — GPIO port A bit 5 / AN5 |
| Chân 21 | VSS — Digital ground |
| Chân 22 | VDD — Digital supply voltage (3.3 V) |
| Chân 23 | RB0 — GPIO port B bit 0 / AN8 |
| Chân 24 | RB1 — GPIO port B bit 1 / AN9 |
| Chân 25 | RB2 — GPIO port B bit 2 / AN10 |
| Chân 26 | RB3 — GPIO port B bit 3 / AN11 |
| Chân 27 | RB4 — GPIO port B bit 4 / AN12 |
| Chân 28 | RB5 — GPIO port B bit 5 / AN13 |
| Chân 29 | RB6 — GPIO port B bit 6 / AN14 / PGEC1 |
| Chân 30 | RB7 — GPIO port B bit 7 / AN15 / PGED1 |
| Chân 31 | VSS — Digital ground |
| Chân 32 | VDD — Digital supply voltage (3.3 V) |
| Chân 33 | RC0 — GPIO port C bit 0 |
| Chân 34 | RC1 — GPIO port C bit 1 |
| Chân 35 | RC2 — GPIO port C bit 2 |
| Chân 36 | RC3 — GPIO port C bit 3 |
| Chân 37 | RC4 — GPIO port C bit 4 |
| Chân 38 | RC5 — GPIO port C bit 5 |
| Chân 39 | RC6 — GPIO port C bit 6 |
| Chân 40 | RC7 — GPIO port C bit 7 |
| Chân 41 | RC8 — GPIO port C bit 8 |
| Chân 42 | RC9 — GPIO port C bit 9 |
| Chân 43 | VSS — Digital ground |
| Chân 44 | VDD — Digital supply voltage (3.3 V) |
| Chân 45 | RD0 — GPIO port D bit 0 |
| Chân 46 | RD1 — GPIO port D bit 1 |
| Chân 47 | RD2 — GPIO port D bit 2 |
| Chân 48 | RD3 — GPIO port D bit 3 |
| Chân 49 | RD4 — GPIO port D bit 4 |
| Chân 50 | RD5 — GPIO port D bit 5 |
| Chân 51 | RD6 — GPIO port D bit 6 |
| Chân 52 | RD7 — GPIO port D bit 7 |
| Chân 53 | RD8 — GPIO port D bit 8 |
| Chân 54 | RD9 — GPIO port D bit 9 |
| Chân 55 | RD10 — GPIO port D bit 10 |
| Chân 56 | RD11 — GPIO port D bit 11 |
| Chân 57 | VSS — Digital ground |
| Chân 58 | VDD — Digital supply voltage (3.3 V) |
| Chân 59 | RF0 — GPIO port F bit 0 |
| Chân 60 | RF1 — GPIO port F bit 1 |
| Chân 61 | RF2 — GPIO port F bit 2 |
| Chân 62 | RF3 — GPIO port F bit 3 |
| Chân 63 | RF4 — GPIO port F bit 4 |
| Chân 64 | RF5 — GPIO port F bit 5 |
| Chân 65 | RF6 — GPIO port F bit 6 |
| Chân 66 | RF7 — GPIO port F bit 7 |
| Chân 67 | RF8 — GPIO port F bit 8 |
| Chân 68 | VSS — Digital ground |
| Chân 69 | VDD — Digital supply voltage (3.3 V) |
| Chân 70 | RE0 — GPIO port E bit 0 |
| Chân 71 | RE1 — GPIO port E bit 1 |
| Chân 72 | RE2 — GPIO port E bit 2 |
| Chân 73 | RE3 — GPIO port E bit 3 |
| Chân 74 | RE4 — GPIO port E bit 4 |
| Chân 75 | RE5 — GPIO port E bit 5 |
| Chân 76 | RE6 — GPIO port E bit 6 |
| Chân 77 | RE7 — GPIO port E bit 7 |
| Chân 78 | VSS — Digital ground |
| Chân 79 | VDD — Digital supply voltage (3.3 V) |
| Chân 80 | RG0 — GPIO port G bit 0 |
| Chân 81 | RG1 — GPIO port G bit 1 |
| Chân 82 | RG2 — GPIO port G bit 2 |
| Chân 83 | RG3 — GPIO port G bit 3 |
| Chân 84 | RG4 — GPIO port G bit 4 |
| Chân 85 | RG6 — GPIO port G bit 6 |
| Chân 86 | RG7 — GPIO port G bit 7 |
| Chân 87 | RG8 — GPIO port G bit 8 |
| Chân 88 | RG9 — GPIO port G bit 9 |
| Chân 89 | VSS — Digital ground |
| Chân 90 | VDD — Digital supply voltage (3.3 V) |
| Chân 91 | RA6 — GPIO port A bit 6 / OSC2 alt |
| Chân 92 | RA7 — GPIO port A bit 7 / OSC1 alt |
| Chân 93 | RA9 — GPIO port A bit 9 |
| Chân 94 | RA10 — GPIO port A bit 10 |
| Chân 95 | RA11 — GPIO port A bit 11 |
| Chân 96 | RA12 — GPIO port A bit 12 |
| Chân 97 | RA13 — GPIO port A bit 13 |
| Chân 98 | RA14 — GPIO port A bit 14 |
| Chân 99 | RA15 — GPIO port A bit 15 |
| Chân 100 | RG12 — GPIO port G bit 12 |
Ứng dụng tiêu biểu
PIC24HJ64GP510A-E/PT phù hợp cho 7 Áp dụngs: Automotive Body Control Module, Industrial Motor Drive (BLDC/PMSM), Solar Inverter Control Board, HVAC Climate Control Unit, Battery Management Secondary Protection, Sensor Aggregation / IoT Edge Node, Uninterruptible Power Supply (UPS) Digital Controller.
Automotive Body Control Module
The PIC24HJ64GP510A-E/PT's AEC-Q100 qualification, 40 MIPS throughput, and on-chip Enhanced CAN module make it a strong fit for body controllers that aggregate lighting, mirror, and accessory functions across a CAN bus. Its 64 KB Flash stores the application state machine plus LIN/CAN stacks, while 85 GPIO directly drive LED drivers and relay coils. The -40C to +125C extended temperature grade permits under-dash mounting where summer cabin temperatures exceed 85C.
Được đề xuất
Industrial Motor Drive (BLDC/PMSM)
Field-oriented control of a 3-phase PMSM at 20 kHz PWM needs a CPU that handles Clark/Park transforms inside each cycle, and the PIC24HJ64GP510A-E/PT's 40 MIPS headroom plus 16-bit PWM with complementary outputs and 500 ksps ADC fits this well. The DMA moves current-sense samples from the ADC to RAM without CPU involvement, freeing cycles for control math. The TQFP-100 footprint exposes all needed PWMs, QEI inputs, and ADC channels on a single device.
Được đề xuất
Solar Inverter Control Board
In a single-stage or two-stage solar inverter, the PIC24HJ64GP510A-E/PT performs MPPT, grid synchronization, and inverter control from the 64 KB Flash firmware image. The 16-bit timer/PWM blocks generate the 50/60 Hz sine-modulated switching at typical 16-20 kHz, while the 10/12-bit ADC samples the inductor current and PV string voltage for the MPPT algorithm. AEC-Q100 screening plus the -40C to +125C grade lets the same firmware ship in outdoor string inverter enclosures.
Được đề xuất
HVAC Climate Control Unit
Roof-top and commercial HVAC controllers use the PIC24HJ64GP510A-E/PT to run PID loops for temperature, humidity, and damper position. The 85 GPIO handle keypad inputs, LCD drive, and relay outputs; ECAN links the unit to a building automation bus. The 64 KB Flash is sufficient for a full control state machine plus a UI layer, while 8 KB RAM keeps smooth display refresh. AEC-Q100 and 125C support enable rooftop and under-hood automotive HVAC deployments.
Được đề xuất
Battery Management Secondary Protection
In a Li-ion battery pack, the PIC24HJ64GP510A-E/PT acts as a secondary protector that monitors cell voltages via the on-chip ADC and disconnects the contactor on over-/under-voltage events, independent of the main BMS. The 8 KB RAM supports a moving-window statistics buffer per cell, while ECAN or UART reports fault status to the main BMS. AEC-Q100 grade and the TQFP-100 footprint are appropriate for automotive 12 V/48 V battery packs.
Được đề xuất
Sensor Aggregation / IoT Edge Node
Industrial sensor nodes aggregate Modbus, I2C sensor, and analog inputs back to a gateway using the PIC24HJ64GP510A-E/PT. The device's 16-channel ADC and multiple UART/SPI/I2C ports handle dozens of sensors, and 64 KB Flash stores the protocol stack, while 8 KB RAM buffers periodic telemetry. The 3.3 V supply domain and 100-pin TQFP package fit on a 4-layer 50 mm x 50 mm PCB, and the extended temperature range supports outdoor enclosures.
Được đề xuất
Uninterruptible Power Supply (UPS) Digital Controller
A line-interactive or online UPS uses the PIC24HJ64GP510A-E/PT to run the inverter control loop, sine-wave reference, and battery-state logic. The 16-bit PWM generates the 50/60 Hz sine PWM, the ADC samples battery voltage and load current, and ECAN/UART connects to a network management card. The 40 MIPS throughput leaves margin for cryptographic signed firmware updates inside the 64 KB Flash budget, and the AEC-Q100 grade supports harsh industrial environments.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC24HJ64GP510A-E/PT — 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-E/PT | PIC24HJ128GP510A-I/PT | PIC24HJ256GP610A-I/PT | dsPIC33FJ64GP510A-I/PT |
|---|---|---|---|---|---|
| Brand | 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 |
| Flash Memory | 64 KB | 128 KB (+100%) | 128 KB (+100%) | 256 KB (+300%) | 64 KB (same) |
| RAM | 8 KB | 8 KB (same) | 8 KB (same) | 16 KB (+100%) | 8 KB (same) |
| CPU Speed | 40 MIPS | 40 MIPS | 40 MIPS | 40 MIPS | 40 MIPS |
| DSP Engine | No (PIC24H) | No | No | No | Yes (dsPIC33F adds MAC) |
| AEC-Q100 | Qualified (E grade) | Qualified (E grade) | Not (I grade -40C/+85C) | Not (I grade) | Not (I grade) |
| Operating Temperature | -40C to +125C | -40C to +125C | -40C to +85C | -40C to +85C | -40C to +85C |
| CAN Bus | ECAN | ECAN | ECAN | ECAN | ECAN |
Bảo phân biệt quan trọng
- AEC-Q100 qualified in TQFP-100 (vsPIC24HJ128GP510A-I/PT)
- Drop-in compatible with PIC24HJ128 family (vsPIC24HJ128GP510A-E/PT)
- DSP-free architecture for simpler code base (vsdsPIC33FJ64GP510A-I/PT)
Ghi chú thiết kế
Estimated: The PIC24HJ64GP510A-E/PT draws about 60 mA active at 40 MHz from a 3.3 V rail. Use one 10 uF X7R bulk capacitor plus a 100 nF X7R decoupling cap on every VDD/AVDD pair (the TQFP-100 has 5 VDD and 5 VSS pins, plus one AVDD/AVSS pair). Keep the analog supply star-routed to the ADC reference to avoid digital switching noise coupling into ADC samples. Place bulk capacitors within 10 mm of the MCU and 100 nF caps within 2-3 mm of each VDD pin.
The TQFP-100 (12x12 mm) package has 0.5 mm pitch leads. Use a 4-layer PCB with a dedicated ground plane beneath the MCU, and route the ICSP pair (PGEC1/PGED1 on RB6/RB7) directly to a 6-pin header with no series resistors in the path. The crystal traces (OSC1/OSC2) should be short and guarded by ground, with the load capacitors placed within 3 mm of the oscillator pins. Add a 4.7 kohm pull-up on MCLR tied to VDD through a 1 nF decoupling cap to enable in-circuit reset.
Do not tie unused I/O pins to ground directly - they should be configured as outputs and left open, or set as inputs with the internal weak pull-up enabled to avoid current injection through floating gates. Never pull MCLR directly to VDD without a series resistor; without the resistor, ICSP programming cannot reset the device. Always disable the JTAG port if unused, by clearing the JTAGEN fuse, to recover those pins for GPIO. When migrating from PIC24HJ to dsPIC33F (e.g. dsPIC33FJ64GP510A-I/PT), recompile with the dsPIC33 toolchain library to enable DSP intrinsics.
Thông tin tuân thủ
AEC-Q100 qualified per Microchip product page; -E grade temperature range -40C to +125C. RoHS and REACH compliant per DigiKey product listing. Halogen-free per Microchip environmental compliance documentation.
