PIC24EP512GU810-E/PT - 60 MIPS 16-bit MCU, 512KB Flash, USB/CAN | Microchip
MPN: PIC24EP512GU810-E/PT ✓ Hoạt độngPIC24EP512GU810-E/PT Tóm tắt
A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory, working RAM, and configurable peripherals on one die. The PIC24E family extends this concept with a 16-bit modified Harvard architecture that executes most instructions in one cycle; in the system hierarchy it sits between simple 8-bit MCUs and 32-bit ARM Cortex-M devices. This part specifically belongs to the PIC24E general-purpose sub-family known for high-throughput DSP-friendly math, USB, and CAN connectivity.
Key features include 16-bit ADC with up to 12-bit conversion at 1.1 Msps, multiple 16-bit timers, nine 16-bit and eight 32-bit general-purpose timers for a total of 27 timer channels, PWM with high-resolution duty control, and dual ECAN modules compliant with CAN 2.0B. The device runs from 3.0V to 3.6V with on-chip LDO, supports -40C to +125C operating temperature, and is AEC-Q100 qualified for automotive applications.
The PIC24EP512GU810 uses Microchip's 16-bit modified Harvard architecture with DSP extensions, deterministic interrupt latency, and a wide peripheral set, enabling the same chip to drive motor control loops, run a USB stack, and bridge to CAN networks. The large 512 KB Flash supports over-the-air (OTA) bootloaders and dual-image schemes, while the 52 KB RAM accommodates USB HID/CDC class stacks plus communications buffers without external memory expansion.
Typical applications include industrial automation and motor control, automotive body and chassis ECUs, USB-CDC/HID peripherals, CAN-bridge gateways, and medical instrumentation. The wide I/O count makes it suitable for graphical HMI panels when paired with an external TFT controller. In each of these roles the part replaces a discrete MCU-plus-CAN/USB transceiver board with a single chip solution.
Design tip: route the USB D+/D- lines as a 90-ohm differential pair and place the 48 MHz crystal within 5 mm of the OSCI/OSCO pins. For CAN, use a 120-ohm termination resistor and isolate the bus from noisy switching nodes. The on-chip LDO requires a 1 uF + 10 uF decoupling network on VDDCORE.
This page synthesizes distributor pricing, same-brand drop-in alternatives, application notes, and practical design notes not found in the manufacturer datasheet, giving engineers a single reference for selection, sourcing, and schematic-level decisions.
Bộ thay thế dễ dàng lắp đặt cho PIC24EP512GU810-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 PIC24EP512GU810-E/PT (cùng hình factor và footprint) — khác nhau ở Package, Timers, ADC, Core, I/O Pins.
PIC24EP512GU810-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24EP512GU810-E/PF
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
PIC24EP256GU810-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →DSPIC33EP512MU810-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24EP512GU810-E/PT Tỷ lệ tối đa & tính chất điện
| Product Type | 16-bit Microcontroller (MCU) |
| Series | PIC 24EP |
| Core Architecture | 16-bit modified Harvard with DSP |
| CPU Speed | 60 MIPS (70 MHz core) |
| Program Memory | 512 KB Flash (170K x 24) |
| RAM | 52 KB |
| Điện áp cung cấp | 3.0 V to 3.6 V |
| I/O Pins | 83 |
| Hộp | 100-TQFP (12x12 mm, 1.10 mm height) |
| Communication | USB 2.0 Full-Speed, 2x CAN 2.0B, UART, SPI, I2C |
| ADC | Up to 12-bit, 1.1 Msps |
| Timers | 27 (9x 16-bit + 8x 32-bit) |
| PWM | High-resolution PWM outputs |
| Nhiệt độ hoạt động | -40C to +125C (E = Enhanced, AEC-Q100 Grade) |
| Kiểu lắp đặt | Surface Mount |
| Cấp MSL | 3 (per JEDEC J-STD-020, reflow 245C) |
| Trạng thái RoHS | Compliant |
| AEC-Q100 | Qualified (automotive grade) |
Cấu hình chân PIC24EP512GU810-E/PT
| Chân 1 | RP15/RB15 — Remappable I/O (PPS), Port B |
| Chân 2 | RP14/RB14 — Remappable I/O (PPS), Port B |
| Chân 3 | VSS — Ground reference |
| Chân 4 | VDD — Power supply 3.0-3.6 V |
| Chân 5 | RP13/USBID/RB13 — Remappable I/O / USB ID detect |
| Chân 6 | RB12/RP12 — Remappable I/O, Port B |
| Chân 7 | D- — USB D- differential data |
| Chân 8 | D+ — USB D+ differential data |
| Chân 9 | VBUS — USB VBUS detect |
| Chân 10 | RP11/RB11 — Remappable I/O, Port B |
| Chân 11 | VDD — Power supply 3.0-3.6 V |
| Chân 12 | VSS — Ground reference |
| Chân 13 | OC1/RD0 — Output Compare 1 / PWM |
| Chân 14 | OC2/RD1 — Output Compare 2 / PWM |
| Chân 15 | RD2 — Port D I/O |
| Chân 16 | RD3 — Port D I/O |
| Chân 17 | RD4 — Port D I/O |
| Chân 18 | RD5 — Port D I/O |
| Chân 19 | VDDCORE — Internal LDO output, decouple with 1uF+10uF |
| Chân 20 | ENVREG — Enable internal LDO regulator |
| Chân 21 | RA0 — Port A I/O / analog input |
| Chân 22 | RA1 — Port A I/O / analog input |
| Chân 23 | RA2 — Port A I/O / analog input |
| Chân 24 | RA3 — Port A I/O / analog input |
| Chân 25 | RA4 — Port A I/O / analog input |
| Chân 26 | RA5 — Port A I/O / analog input |
| Chân 27 | RA6 — Port A I/O / analog input |
| Chân 28 | VDD — Power supply 3.0-3.6 V |
| Chân 29 | VSS — Ground reference |
| Chân 30 | RA7 — Port A I/O / analog input |
| Chân 31 | RA8 — Port A I/O / analog input |
| Chân 32 | RA9 — Port A I/O / analog input |
| Chân 33 | RA10 — Port A I/O / analog input |
| Chân 34 | VREF+ — ADC voltage reference positive |
| Chân 35 | VREF- — ADC voltage reference negative |
| Chân 36 | AVDD — Analog supply 3.0-3.6 V |
| Chân 37 | AVSS — Analog ground |
| Chân 38 | RB0/PGED3 — Port B I/O / ICSP data 3 |
| Chân 39 | RB1/PGEC3 — Port B I/O / ICSP clock 3 |
| Chân 40 | RB2/PGED2 — Port B I/O / ICSP data 2 |
| Chân 41 | RB3/PGEC2 — Port B I/O / ICSP clock 2 |
| Chân 42 | RB4 — Port B I/O |
| Chân 43 | RB5 — Port B I/O |
| Chân 44 | RB6 — Port B I/O |
| Chân 45 | RB7 — Port B I/O |
| Chân 46 | RB8 — Port B I/O |
| Chân 47 | VDD — Power supply 3.0-3.6 V |
| Chân 48 | VSS — Ground reference |
| Chân 49 | OSCI — Primary crystal oscillator input |
| Chân 50 | OSCO — Primary crystal oscillator output |
| Chân 51 | SOSCI — Secondary low-power oscillator input |
| Chân 52 | SOSCO — Secondary low-power oscillator output |
| Chân 53 | MCLR — Master Clear (reset), active low |
| Chân 54 | RE0 — Port E I/O |
| Chân 55 | RE1 — Port E I/O |
| Chân 56 | RE2 — Port E I/O |
| Chân 57 | RE3 — Port E I/O |
| Chân 58 | RE4 — Port E I/O |
| Chân 59 | RE5 — Port E I/O |
| Chân 60 | RE6 — Port E I/O |
| Chân 61 | RE7 — Port E I/O |
| Chân 62 | VDD — Power supply 3.0-3.6 V |
| Chân 63 | VSS — Ground reference |
| Chân 64 | RF0 — Port F I/O |
| Chân 65 | RF1 — Port F I/O |
| Chân 66 | RF2 — Port F I/O |
| Chân 67 | RF3 — Port F I/O |
| Chân 68 | RF4 — Port F I/O |
| Chân 69 | RF5 — Port F I/O |
| Chân 70 | RF6 — Port F I/O |
| Chân 71 | RF7 — Port F I/O |
| Chân 72 | RG0 — Port G I/O |
| Chân 73 | VSS — Ground reference |
| Chân 74 | VDD — Power supply 3.0-3.6 V |
| Chân 75 | RG1 — Port G I/O |
| Chân 76 | RG2 — Port G I/O |
| Chân 77 | RG3 — Port G I/O |
| Chân 78 | RG6 — Port G I/O |
| Chân 79 | RG7 — Port G I/O |
| Chân 80 | RG8 — Port G I/O |
| Chân 81 | RG9 — Port G I/O |
| Chân 82 | C1RX/C1IN-/RC0 — CAN1 RX / analog comparator / Port C |
| Chân 83 | C1TX/RC1 — CAN1 TX / Port C |
| Chân 84 | C2RX/C2IN-/RC2 — CAN2 RX / analog comparator / Port C |
| Chân 85 | C2TX/RC3 — CAN2 TX / Port C |
| Chân 86 | RC4 — Port C I/O |
| Chân 87 | RC5 — Port C I/O |
| Chân 88 | RC6 — Port C I/O |
| Chân 89 | RC7 — Port C I/O |
| Chân 90 | RC8 — Port C I/O |
| Chân 91 | RC9 — Port C I/O |
| Chân 92 | PWM1H/RD6 — PWM High output 1 / Port D |
| Chân 93 | PWM1L/RD7 — PWM Low output 1 / Port D |
| Chân 94 | PWM2H/RD8 — PWM High output 2 / Port D |
| Chân 95 | PWM2L/RD9 — PWM Low output 2 / Port D |
| Chân 96 | PWM3H/RD10 — PWM High output 3 / Port D |
| Chân 97 | PWM3L/RD11 — PWM Low output 3 / Port D |
| Chân 98 | RP16/RB16 — Remappable I/O (PPS), Port B |
| Chân 99 | VDD — Power supply 3.0-3.6 V |
| Chân 100 | VSS — Ground reference |
Ứng dụng tiêu biểu
PIC24EP512GU810-E/PT phù hợp cho 6 Áp dụngs: Industrial Motor Control, Automotive Body & Chassis ECU, USB-CDC/HID Peripheral Device, Industrial CAN-to-USB Gateway, Medical Patient Monitoring Equipment, Graphical HMI Touch Panel.
Industrial Motor Control
The PIC24EP512GU810-E/PT is well-suited to industrial motor control because it combines a 60 MIPS core with DSP extensions, nine 16-bit + eight 32-bit timers, high-resolution PWM, and a 12-bit ADC sampling at 1.1 Msps - enough to read three-phase currents every 50 us while sustaining field-oriented control. Its 512 KB Flash holds FOC state machines plus CANopen/J1939 stacks, and 52 KB RAM supports the USB-CDC diagnostic channel for field tuning. Compared with an MCU + external driver-FPGA scheme, this part replaces 2-3 chips with one AEC-Q100-qualified device, simplifying thermal and EMI design in servo drives and small-format industrial inverters.
Được đề xuất
Automotive Body & Chassis ECU
The PIC24EP512GU810-E/PT fits automotive body controllers thanks to its AEC-Q100 qualification, dual ECAN 2.0B modules, and 83 digital I/O for driving lamps, switches, and actuators. The 512 KB Flash supports dual-image bootloaders and security firmware for OEM-level updates over CAN, while 52 KB RAM hosts the CAN stack plus diagnostics (UDS/KWP2000) simultaneously. Compared with discrete MCU + external CAN bridge designs, the integrated dual CAN and USB channel enable a single-chip gateway between CAN bus, USB diagnostic port, and LIN sub-nodes, reducing board area and BOM cost in BCM and chassis modules.
Được đề xuất
USB-CDC/HID Peripheral Device
The PIC24EP512GU810-E/PT is ideal for USB peripherals because it integrates USB 2.0 Full-Speed with internal transceiver, 48 MHz clock multiplier, and pull-up control, eliminating external PHY chips. The 60 MIPS core sustains USB-HID game controller polling at 1 kHz while servicing the host's feature reports, and the 512 KB Flash holds the full HID descriptor table plus vendor commands. Compared with a basic MCU needing an external FTDI or TUSB chip, this part integrates USB, 83 GPIO, and CAN into one package, saving BOM cost and footprint in barcode scanners, test instruments, and human-interface peripherals.
Được đề xuất
Industrial CAN-to-USB Gateway
The PIC24EP512GU810-E/PT functions as a dual-CAN to USB bridge because it exposes two independent ECAN modules alongside the USB 2.0 Full-Speed device, with the 60 MIPS core handling arbitration, buffering, and protocol translation in real time. The 52 KB RAM stores incoming CAN frames before the USB host drains them, and 512 KB Flash allows gateway configuration, CANopen, and SAE J1939 stack coexistence. Compared with separate MCU + CAN controller IC designs, this part consolidates three functions into one chip, shrinking the gateway footprint in factory-floor and automotive test interfaces.
Được đề xuất
Medical Patient Monitoring Equipment
The PIC24EP512GU810-E/PT suits patient monitors because its 12-bit 1.1 Msps ADC digitizes multiple biosignals (ECG, SpO2, respiration) simultaneously while the 60 MIPS core runs DSP filter algorithms (FIR, FFT, peak detection) in real time. USB 2.0 transmits continuous waveforms to a host PC, and 83 GPIO drive LCD segments, keypads, and alarm circuits. Compared with discrete DSP + MCU architectures, this part delivers DSP-grade signal processing plus USB connectivity in a single AEC-Q100-qualified device, reducing component count and BOM in IEC 60601-compliant patient monitors.
Được đề xuất
Graphical HMI Touch Panel
The PIC24EP512GU810-E/PT drives HMI panels because it offers 83 GPIO for parallel 16-bit TFT data plus control signals, a 60 MIPS core to refresh QVGA displays at 60 Hz, and USB/CAN for backhaul to higher-level controllers. The 512 KB Flash stores UI assets (fonts, icons) compressed, and 52 KB RAM holds double-buffered framebuffer regions. Compared with basic MCUs needing external display controllers, this part's combination of large Flash, high GPIO count, and integrated peripherals simplifies the BOM in industrial touch panels, elevator controllers, and home-automation hubs.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC24EP512GU810-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 | PIC24EP512GU810-I/PT | PIC24EP512GU810-E/PF | PIC24EP256GU810-I/PT | dsPIC33EP512MU810-I/PT |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 100-TQFP (12x12 mm) | 100-TQFP (12x12 mm) | 100-TQFP (14x14 mm) | 100-TQFP (12x12 mm) | 100-TQFP (12x12 mm) |
| CPU Speed | 60 MIPS / 70 MHz | 60 MIPS / 70 MHz | 60 MIPS / 70 MHz | 60 MIPS / 70 MHz | 60 MIPS / 70 MHz |
| Flash Memory | 512 KB | 512 KB | 512 KB | 256 KB (-50%) | 512 KB |
| RAM | 52 KB | 52 KB | 52 KB | 52 KB | 52 KB |
| I/O Pins | 83 | 83 | 83 | 83 | 83 |
| Operating Temperature | -40C to +125C (AEC-Q100) | -40C to +85C (industrial) | -40C to +125C (AEC-Q100) | -40C to +85C (industrial) | -40C to +85C (industrial) |
| USB / CAN | USB 2.0 FS + 2x CAN 2.0B | USB 2.0 FS + 2x CAN 2.0B | USB 2.0 FS + 2x CAN 2.0B | USB 2.0 FS + 2x CAN 2.0B | USB 2.0 FS + 2x CAN 2.0B |
Bảo phân biệt quan trọng
- AEC-Q100 automotive qualification with extended -40C to +125C temperature range (vsPIC24EP512GU810-I/PT)
- Same 100-TQFP footprint as lower-Flash sibling (vsPIC24EP256GU810-I/PT)
- Dual ECAN 2.0B controllers instead of single CAN (vsPIC24EP512GP806-I/PT)
Ghi chú thiết kế
The PIC24EP512GU810-E/PT uses an on-chip 1.2 V LDO regulator that requires the ENVREG pin tied to VDD and a 1 uF + 10 uF ceramic decoupling network on the VDDCORE pin (pin 19). Without proper decoupling the core voltage can sag during peak computational loads (e.g. motor control), triggering brown-out resets. Place both caps within 3 mm of the pin with a wide ground via to the underlying ground plane.
Route the USB D+/D- lines (pins 7 and 8) as a 90-ohm differential pair with length matching within 150 mil; place the 48 MHz crystal (pins 49/50) within 5 mm of OSCI/OSCO with a guard ring tied to analog ground. CAN bus lines (C1TX/C1RX, C2TX/C2RX) need a 120-ohm termination resistor at each end of the bus; the CAN transceiver (e.g. MCP2562FD) should be placed within 25 mm of the MCU CAN pins to keep stubs short.
Do not leave the MCLR pin (pin 53) floating - it requires a 10 kohm pull-up to VDD for normal operation. The VREF+/VREF- pins (34/35) must be decoupled with 1 uF + 0.1 uF when using the internal ADC reference; otherwise ADC readings will exhibit 5-10 LSB noise. PPS (Peripheral Pin Select) functions must be unlocked via OSCCON.IOLOCK before programming peripheral mappings - many first-time prototypes fail at startup because developers forget this write sequence.
Thông tin tuân thủ
AEC-Q100 qualified per Microchip product page; E suffix denotes extended temperature range (-40C to +125C) and automotive qualification. RoHS/REACH compliance confirmed by Microchip product page.
