PIC24EP512GU810-E/PT - 60 MIPS 16-bit MCU, 512KB Flash, USB/CAN | Microchip
MPN: PIC24EP512GU810-E/PT ✓ פעילPIC24EP512GU810-E/PT סקירה
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.
חלופות תחליף ישיר עבור PIC24EP512GU810-E/PT — אותו מארז, תואם פין-לפין. חלקים במארז שונה הדורשים עיבוד מחדש של ה-PCB אינם נכללים.
וריאנטים בסדרה זו
דגמים מאותה סדרה התואמים Drop-in עם PIC24EP512GU810-E/PT (אותו גורם צורה וטביעת רגל) — שונים ב Package, Timers, ADC, Core, I/O Pins.
PIC24EP512GU810-I/PT
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC24EP512GU810-E/PF
✅ Drop-In ⚠️ מפרטים לא מאומתים📋 חלופה להתייחסות (לא בקטלוג)
PIC24EP256GU810-I/PT
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←DSPIC33EP512MU810-I/PT
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC24EP512GU810-E/PT דירוגים מרביים ומאפיינים חשמליים
| 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 |
| מתח אספקה | 3.0 V to 3.6 V |
| I/O Pins | 83 |
| מארז | 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 |
| טמפרטורת פעולה | -40C to +125C (E = Enhanced, AEC-Q100 Grade) |
| סוג הרכבה | Surface Mount |
| רמת MSL | 3 (per JEDEC J-STD-020, reflow 245C) |
| סטטוס RoHS | Compliant |
| AEC-Q100 | Qualified (automotive grade) |
תצורת פינים של PIC24EP512GU810-E/PT
| פין 1 | RP15/RB15 — Remappable I/O (PPS), Port B |
| פין 2 | RP14/RB14 — Remappable I/O (PPS), Port B |
| פין 3 | VSS — Ground reference |
| פין 4 | VDD — Power supply 3.0-3.6 V |
| פין 5 | RP13/USBID/RB13 — Remappable I/O / USB ID detect |
| פין 6 | RB12/RP12 — Remappable I/O, Port B |
| פין 7 | D- — USB D- differential data |
| פין 8 | D+ — USB D+ differential data |
| פין 9 | VBUS — USB VBUS detect |
| פין 10 | RP11/RB11 — Remappable I/O, Port B |
| פין 11 | VDD — Power supply 3.0-3.6 V |
| פין 12 | VSS — Ground reference |
| פין 13 | OC1/RD0 — Output Compare 1 / PWM |
| פין 14 | OC2/RD1 — Output Compare 2 / PWM |
| פין 15 | RD2 — Port D I/O |
| פין 16 | RD3 — Port D I/O |
| פין 17 | RD4 — Port D I/O |
| פין 18 | RD5 — Port D I/O |
| פין 19 | VDDCORE — Internal LDO output, decouple with 1uF+10uF |
| פין 20 | ENVREG — Enable internal LDO regulator |
| פין 21 | RA0 — Port A I/O / analog input |
| פין 22 | RA1 — Port A I/O / analog input |
| פין 23 | RA2 — Port A I/O / analog input |
| פין 24 | RA3 — Port A I/O / analog input |
| פין 25 | RA4 — Port A I/O / analog input |
| פין 26 | RA5 — Port A I/O / analog input |
| פין 27 | RA6 — Port A I/O / analog input |
| פין 28 | VDD — Power supply 3.0-3.6 V |
| פין 29 | VSS — Ground reference |
| פין 30 | RA7 — Port A I/O / analog input |
| פין 31 | RA8 — Port A I/O / analog input |
| פין 32 | RA9 — Port A I/O / analog input |
| פין 33 | RA10 — Port A I/O / analog input |
| פין 34 | VREF+ — ADC voltage reference positive |
| פין 35 | VREF- — ADC voltage reference negative |
| פין 36 | AVDD — Analog supply 3.0-3.6 V |
| פין 37 | AVSS — Analog ground |
| פין 38 | RB0/PGED3 — Port B I/O / ICSP data 3 |
| פין 39 | RB1/PGEC3 — Port B I/O / ICSP clock 3 |
| פין 40 | RB2/PGED2 — Port B I/O / ICSP data 2 |
| פין 41 | RB3/PGEC2 — Port B I/O / ICSP clock 2 |
| פין 42 | RB4 — Port B I/O |
| פין 43 | RB5 — Port B I/O |
| פין 44 | RB6 — Port B I/O |
| פין 45 | RB7 — Port B I/O |
| פין 46 | RB8 — Port B I/O |
| פין 47 | VDD — Power supply 3.0-3.6 V |
| פין 48 | VSS — Ground reference |
| פין 49 | OSCI — Primary crystal oscillator input |
| פין 50 | OSCO — Primary crystal oscillator output |
| פין 51 | SOSCI — Secondary low-power oscillator input |
| פין 52 | SOSCO — Secondary low-power oscillator output |
| פין 53 | MCLR — Master Clear (reset), active low |
| פין 54 | RE0 — Port E I/O |
| פין 55 | RE1 — Port E I/O |
| פין 56 | RE2 — Port E I/O |
| פין 57 | RE3 — Port E I/O |
| פין 58 | RE4 — Port E I/O |
| פין 59 | RE5 — Port E I/O |
| פין 60 | RE6 — Port E I/O |
| פין 61 | RE7 — Port E I/O |
| פין 62 | VDD — Power supply 3.0-3.6 V |
| פין 63 | VSS — Ground reference |
| פין 64 | RF0 — Port F I/O |
| פין 65 | RF1 — Port F I/O |
| פין 66 | RF2 — Port F I/O |
| פין 67 | RF3 — Port F I/O |
| פין 68 | RF4 — Port F I/O |
| פין 69 | RF5 — Port F I/O |
| פין 70 | RF6 — Port F I/O |
| פין 71 | RF7 — Port F I/O |
| פין 72 | RG0 — Port G I/O |
| פין 73 | VSS — Ground reference |
| פין 74 | VDD — Power supply 3.0-3.6 V |
| פין 75 | RG1 — Port G I/O |
| פין 76 | RG2 — Port G I/O |
| פין 77 | RG3 — Port G I/O |
| פין 78 | RG6 — Port G I/O |
| פין 79 | RG7 — Port G I/O |
| פין 80 | RG8 — Port G I/O |
| פין 81 | RG9 — Port G I/O |
| פין 82 | C1RX/C1IN-/RC0 — CAN1 RX / analog comparator / Port C |
| פין 83 | C1TX/RC1 — CAN1 TX / Port C |
| פין 84 | C2RX/C2IN-/RC2 — CAN2 RX / analog comparator / Port C |
| פין 85 | C2TX/RC3 — CAN2 TX / Port C |
| פין 86 | RC4 — Port C I/O |
| פין 87 | RC5 — Port C I/O |
| פין 88 | RC6 — Port C I/O |
| פין 89 | RC7 — Port C I/O |
| פין 90 | RC8 — Port C I/O |
| פין 91 | RC9 — Port C I/O |
| פין 92 | PWM1H/RD6 — PWM High output 1 / Port D |
| פין 93 | PWM1L/RD7 — PWM Low output 1 / Port D |
| פין 94 | PWM2H/RD8 — PWM High output 2 / Port D |
| פין 95 | PWM2L/RD9 — PWM Low output 2 / Port D |
| פין 96 | PWM3H/RD10 — PWM High output 3 / Port D |
| פין 97 | PWM3L/RD11 — PWM Low output 3 / Port D |
| פין 98 | RP16/RB16 — Remappable I/O (PPS), Port B |
| פין 99 | VDD — Power supply 3.0-3.6 V |
| פין 100 | VSS — Ground reference |
יישומים טיפוסיים
PIC24EP512GU810-E/PT מתאים עבור 6 יישוםs: 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.
מומלץ
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.
מומלץ
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.
מומלץ
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.
מומלץ
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.
מומלץ
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.
מומלץ
סיכום מוצרים מומלצים
נתוני עזר הנדסיים עבור PIC24EP512GU810-E/PT — השוואה, הנחיות תכנון ומידע על תאימות.
מדריך בחירה
השוואה עם חלופות
| פרמטר | מוצר זה | 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 |
מבדילים עיקריים
- AEC-Q100 automotive qualification with extended -40C to +125C temperature range (לעומתPIC24EP512GU810-I/PT)
- Same 100-TQFP footprint as lower-Flash sibling (לעומתPIC24EP256GU810-I/PT)
- Dual ECAN 2.0B controllers instead of single CAN (לעומתPIC24EP512GP806-I/PT)
הערות תכנון
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.
מידע על תאימות
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.
