PIC24EP512GU810-E/PT - 60 MIPS 16-bit MCU, 512KB Flash, USB/CAN | Microchip
MPN: PIC24EP512GU810-E/PT ✓ نشطPIC24EP512GU810-E/PT نظرة عامة
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.
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الطرازات في هذه السلسلة
طرازات من نفس السلسلة متوافقة تمامًا مع PIC24EP512GU810-E/PT (نفس عامل الشكل والبصمة) — يختلف في Package, Timers, ADC, Core, I/O Pins.
PIC24EP512GU810-I/PT
✅ بديل مباشرتواصل لمعرفة السعر
عرض ورقة البيانات ←PIC24EP512GU810-E/PF
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PIC24EP256GU810-I/PT
✅ بديل مباشرتواصل لمعرفة السعر
عرض ورقة البيانات ←DSPIC33EP512MU810-I/PT
✅ بديل مباشرتواصل لمعرفة السعر
عرض ورقة البيانات ←PIC24EP512GU810-E/PT الحدود القصوى والخصائص الكهربائية
| 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 |
| جهد التغذية | 3.0 V to 3.6 V |
| I/O Pins | 83 |
| العلبة | 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 |
| درجة حرارة التشغيل | -40C to +125C (E = Enhanced, AEC-Q100 Grade) |
| نوع التركيب | Surface Mount |
| مستوى MSL | 3 (per JEDEC J-STD-020, reflow 245C) |
| حالة RoHS | Compliant |
| AEC-Q100 | Qualified (automotive grade) |
تكوين أطراف PIC24EP512GU810-E/PT
| دبوس 1 | RP15/RB15 — Remappable I/O (PPS), Port B |
| دبوس 2 | RP14/RB14 — Remappable I/O (PPS), Port B |
| دبوس 3 | VSS — Ground reference |
| دبوس 4 | VDD — Power supply 3.0-3.6 V |
| دبوس 5 | RP13/USBID/RB13 — Remappable I/O / USB ID detect |
| دبوس 6 | RB12/RP12 — Remappable I/O, Port B |
| دبوس 7 | D- — USB D- differential data |
| دبوس 8 | D+ — USB D+ differential data |
| دبوس 9 | VBUS — USB VBUS detect |
| دبوس 10 | RP11/RB11 — Remappable I/O, Port B |
| دبوس 11 | VDD — Power supply 3.0-3.6 V |
| دبوس 12 | VSS — Ground reference |
| دبوس 13 | OC1/RD0 — Output Compare 1 / PWM |
| دبوس 14 | OC2/RD1 — Output Compare 2 / PWM |
| دبوس 15 | RD2 — Port D I/O |
| دبوس 16 | RD3 — Port D I/O |
| دبوس 17 | RD4 — Port D I/O |
| دبوس 18 | RD5 — Port D I/O |
| دبوس 19 | VDDCORE — Internal LDO output, decouple with 1uF+10uF |
| دبوس 20 | ENVREG — Enable internal LDO regulator |
| دبوس 21 | RA0 — Port A I/O / analog input |
| دبوس 22 | RA1 — Port A I/O / analog input |
| دبوس 23 | RA2 — Port A I/O / analog input |
| دبوس 24 | RA3 — Port A I/O / analog input |
| دبوس 25 | RA4 — Port A I/O / analog input |
| دبوس 26 | RA5 — Port A I/O / analog input |
| دبوس 27 | RA6 — Port A I/O / analog input |
| دبوس 28 | VDD — Power supply 3.0-3.6 V |
| دبوس 29 | VSS — Ground reference |
| دبوس 30 | RA7 — Port A I/O / analog input |
| دبوس 31 | RA8 — Port A I/O / analog input |
| دبوس 32 | RA9 — Port A I/O / analog input |
| دبوس 33 | RA10 — Port A I/O / analog input |
| دبوس 34 | VREF+ — ADC voltage reference positive |
| دبوس 35 | VREF- — ADC voltage reference negative |
| دبوس 36 | AVDD — Analog supply 3.0-3.6 V |
| دبوس 37 | AVSS — Analog ground |
| دبوس 38 | RB0/PGED3 — Port B I/O / ICSP data 3 |
| دبوس 39 | RB1/PGEC3 — Port B I/O / ICSP clock 3 |
| دبوس 40 | RB2/PGED2 — Port B I/O / ICSP data 2 |
| دبوس 41 | RB3/PGEC2 — Port B I/O / ICSP clock 2 |
| دبوس 42 | RB4 — Port B I/O |
| دبوس 43 | RB5 — Port B I/O |
| دبوس 44 | RB6 — Port B I/O |
| دبوس 45 | RB7 — Port B I/O |
| دبوس 46 | RB8 — Port B I/O |
| دبوس 47 | VDD — Power supply 3.0-3.6 V |
| دبوس 48 | VSS — Ground reference |
| دبوس 49 | OSCI — Primary crystal oscillator input |
| دبوس 50 | OSCO — Primary crystal oscillator output |
| دبوس 51 | SOSCI — Secondary low-power oscillator input |
| دبوس 52 | SOSCO — Secondary low-power oscillator output |
| دبوس 53 | MCLR — Master Clear (reset), active low |
| دبوس 54 | RE0 — Port E I/O |
| دبوس 55 | RE1 — Port E I/O |
| دبوس 56 | RE2 — Port E I/O |
| دبوس 57 | RE3 — Port E I/O |
| دبوس 58 | RE4 — Port E I/O |
| دبوس 59 | RE5 — Port E I/O |
| دبوس 60 | RE6 — Port E I/O |
| دبوس 61 | RE7 — Port E I/O |
| دبوس 62 | VDD — Power supply 3.0-3.6 V |
| دبوس 63 | VSS — Ground reference |
| دبوس 64 | RF0 — Port F I/O |
| دبوس 65 | RF1 — Port F I/O |
| دبوس 66 | RF2 — Port F I/O |
| دبوس 67 | RF3 — Port F I/O |
| دبوس 68 | RF4 — Port F I/O |
| دبوس 69 | RF5 — Port F I/O |
| دبوس 70 | RF6 — Port F I/O |
| دبوس 71 | RF7 — Port F I/O |
| دبوس 72 | RG0 — Port G I/O |
| دبوس 73 | VSS — Ground reference |
| دبوس 74 | VDD — Power supply 3.0-3.6 V |
| دبوس 75 | RG1 — Port G I/O |
| دبوس 76 | RG2 — Port G I/O |
| دبوس 77 | RG3 — Port G I/O |
| دبوس 78 | RG6 — Port G I/O |
| دبوس 79 | RG7 — Port G I/O |
| دبوس 80 | RG8 — Port G I/O |
| دبوس 81 | RG9 — Port G I/O |
| دبوس 82 | C1RX/C1IN-/RC0 — CAN1 RX / analog comparator / Port C |
| دبوس 83 | C1TX/RC1 — CAN1 TX / Port C |
| دبوس 84 | C2RX/C2IN-/RC2 — CAN2 RX / analog comparator / Port C |
| دبوس 85 | C2TX/RC3 — CAN2 TX / Port C |
| دبوس 86 | RC4 — Port C I/O |
| دبوس 87 | RC5 — Port C I/O |
| دبوس 88 | RC6 — Port C I/O |
| دبوس 89 | RC7 — Port C I/O |
| دبوس 90 | RC8 — Port C I/O |
| دبوس 91 | RC9 — Port C I/O |
| دبوس 92 | PWM1H/RD6 — PWM High output 1 / Port D |
| دبوس 93 | PWM1L/RD7 — PWM Low output 1 / Port D |
| دبوس 94 | PWM2H/RD8 — PWM High output 2 / Port D |
| دبوس 95 | PWM2L/RD9 — PWM Low output 2 / Port D |
| دبوس 96 | PWM3H/RD10 — PWM High output 3 / Port D |
| دبوس 97 | PWM3L/RD11 — PWM Low output 3 / Port D |
| دبوس 98 | RP16/RB16 — Remappable I/O (PPS), Port B |
| دبوس 99 | VDD — Power supply 3.0-3.6 V |
| دبوس 100 | VSS — Ground reference |
التطبيقات النموذجية
PIC24EP512GU810-E/PT مناسب لـ 6 التطبيقs: 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.
موصى به
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.
موصى به
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.
موصى به
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.
موصى به
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.
موصى به
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.
موصى به
ملخص المنتجات الموصى بها
بيانات مرجعية هندسية لـ PIC24EP512GU810-E/PT — المقارنة وإرشادات التصميم ومعلومات الامتثال.
دليل الاختيار
المقارنة مع البدائل
| المعامل | هذا المنتج | 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 |
أبرز الفروقات
- AEC-Q100 automotive qualification with extended -40C to +125C temperature range (مقابلPIC24EP512GU810-I/PT)
- Same 100-TQFP footprint as lower-Flash sibling (مقابلPIC24EP256GU810-I/PT)
- Dual ECAN 2.0B controllers instead of single CAN (مقابلPIC24EP512GP806-I/PT)
ملاحظات التصميم
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.
معلومات الامتثال
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.
