PIC24EP512GP806-E/PT - 70 MIPS 512KB Flash MCU TQFP-64 | Microchip
MPN: PIC24EP512GP806-E/PT ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $14.2 | $14.20 |
| 10 | $12.85 | $128.50 |
| 100 | $10.95 | $1,095.00 |
| 500 | $9.4 | $4,700.00 |
| 1,000 | $8.2 | $8,200.00 |
PIC24EP512GP806-E/PT Overview
A 16-bit microcontroller (MCU) is a programmable processor that uses a 16-bit data path and instruction word, occupying a position between 8-bit MCUs and 32-bit MCUs in the embedded-processor hierarchy: 8-bit -> 16-bit -> 32-bit MCUs -> microprocessor units. PIC24EP devices are Digital Signal Controllers (DSCs), combining MCU control code density with DSP-class arithmetic capability in a single core, making them suitable for mixed control-and-signal-processing applications.
Key features include 60 MIPS sustained performance at the -E temperature grade, dual Enhanced CAN (ECAN) modules supporting CAN 2.0B, a USB 2.0 On-The-Go peripheral, up to 122 general-purpose I/O pins, four 16-bit analog comparators, and a 10/12-bit ADC with up to 1.1 Msps conversion rate. The 64-pin TQFP package exposes 53 I/O pins with multiple communication peripherals including UART, SPI, I2C, and ECAN. An integrated 8 MHz internal oscillator with PLL provides flexible clocking options.
The PIC24EP architecture uses a modified Harvard structure with separate program and data paths, plus a DSP engine that executes MAC operations in a single cycle. The 24-bit instruction word provides excellent code density while the 16-bit data path accelerates arithmetic. Multiple DMA channels (up to 15) and a dedicated crypto engine in some variants further enhance throughput for demanding real-time workloads.
Typical applications include industrial automation and motor control, automotive body and chassis electronics, USB peripherals and HID-class devices, CAN-based networked sensors, medical instrumentation, and graphical user interfaces with TFT displays. The dual CAN interfaces make this part especially attractive for automotive gateway nodes and industrial fieldbus bridges.
When designing with this MCU, pay close attention to the PGECx/PGEDx ICSP trace routing. Adding a small 20 pF capacitor between the PGEC line and VSS placed close to the chip improves programming reliability on this family. Always de-couple VDD/VSS with 100 nF ceramics and follow Microchip's recommended power-pin bulk capacitor layout.
This page aggregates distributor pricing, drop-in same-package alternatives, and practical engineering notes not found in the standalone manufacturer datasheet, giving you an at-a-glance view of the part's value and substitute options.
Drop-in alternatives for PIC24EP512GP806-E/PT — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with PIC24EP512GP806-E/PT (same form factor and footprint) — differing in ADC, Operating Temperature, Package, Core Architecture, Maximum CPU Speed.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC24EP512GP806-I/PT
✅ Drop-In✓ In Stock
$9.55 / Unit
View Datasheet →PIC24EP512GP806-I/MR
✅ Drop-In📋 Reference alternative (not in catalog)
PIC24EP512GP206-I/PT
✅ Drop-In📋 Reference alternative (not in catalog)
PIC24EP512GP206-E/PT
✅ Drop-In📋 Reference alternative (not in catalog)
PIC24EP512MC206-E/PT
✅ Drop-In✓ In Stock
$8.55 / Unit
View Datasheet →PIC24EP256GP206-I/PT
✅ Drop-In✓ In Stock
$4.41 / Unit
View Datasheet →PIC24EP512GP806-E/PT Maximum Ratings & Electrical Characteristics
| Device Family | PIC24EP (16-bit DSC) |
| Core Architecture | 16-bit Modified Harvard with DSP engine |
| Program Memory (Flash) | 512 KB (170K x 24) |
| Data Memory (SRAM) | 52 KB (24K x 16 + 4K x 16 DMA-ish) |
| Maximum CPU Speed | 70 MIPS (60 MIPS for -E grade) |
| Operating Voltage (VDD) | 3.0 V to 3.6 V |
| Operating Temperature | -40C to +125C (Extended, -E) |
| Number of I/O Pins | 53 (122 for family max) |
| Package | 64-pin TQFP (10x10 mm) |
| CAN Modules | 2x Enhanced CAN (ECAN 2.0B) |
| USB | USB 2.0 Full-Speed OTG |
| ADC | 10/12-bit, up to 1.1 Msps |
| Timers | 9x 16-bit, 4x 32-bit |
| DMA Channels | Up to 15 |
| Mounting Type | Surface Mount |
| Packaging | Tray |
| RoHS Status | Compliant |
PIC24EP512GP806-E/PT 64-pin tqfp (10x10 mm) Pin Configuration Guide
Pin configuration for PIC24EP512GP806-E/PT (64-pin tqfp (10x10 mm) package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for PIC24EP512GP806-E/PT.
Refer to the datasheet for full pin configuration.
Typical Applications
PIC24EP512GP806-E/PT is suitable for 6 applications: Industrial CAN Gateway Node, USB HID Peripherals and Sensors, Automotive Body Electronics, Graphical Display Interfaces, Medical Instrumentation, DSP Audio and Signal Processing.
Industrial CAN Gateway Node
The PIC24EP512GP806-E/PT is a strong fit for industrial CAN gateway nodes thanks to its two Enhanced CAN 2.0B modules and 70 MIPS core, which can run CANopen, DeviceNet, or J1939 stacks concurrently. The 512 KB Flash holds the full protocol stack plus application logic; 52 KB SRAM accommodates message buffers and routing tables. Placed between a high-speed CAN trunk and a low-speed CAN branch, the MCU performs protocol translation and message filtering in real time, sustaining 1 Mbps bus traffic. The -40C to +125C extended temperature grade allows deployment in factory-floor cabinets without additional thermal hardening.
Recommended
USB HID Peripherals and Sensors
The integrated USB 2.0 full-speed On-The-Go peripheral on the PIC24EP512GP806-E/PT removes the need for an external interface IC, enabling compact USB keyboard, mouse, gamepad, and custom HID designs. The 70 MIPS core handles USB protocol stacks plus application code, while 512 KB Flash accommodates HID report descriptors, bootloader, and OEM firmware. Connect the D+/D- lines directly to the MCU with 27 ohm series resistors and a 1 uF VBUS decoupling capacitor. The extended temperature range suits automotive cabin USB hubs and rugged industrial input devices.
Recommended
Automotive Body Electronics
The PIC24EP512GP806-E/PT serves automotive body and chassis ECUs such as HVAC controllers, lighting modules, seat controllers, and door-zone nodes thanks to its -40C to +125C extended temperature range, dual ECAN interfaces, and 122 GPIO budget. The DSP engine enables digital filtering of sensor inputs, while 512 KB Flash supports AUTOSAR-style configuration and bootloader code. Place the MCU adjacent to the CAN transceiver with a common-mode choke on the bus lines; ensure ESD diodes protect D+/D- and CANH/CANL. For non-safety-critical body domains this part reduces BOM by integrating CAN, USB, and ADC on a single die.
Recommended
Graphical Display Interfaces
The PIC24EP512GP806-E/PT can drive small TFT or OLED panels through its 8-bit parallel master port (PMP/EPMP) and dedicated DMA channels, sustaining refresh rates above 30 fps for QVGA content. The 70 MIPS DSP engine accelerates pixel-level image processing, while 512 KB Flash stores font tables and bitmaps. Connect the panel via the parallel master port with 8-bit data bus and 3-4 control lines, with a small boost converter generating the LED backlight supply. This eliminates the need for an external graphics controller, reducing BOM in low-cost HMI designs.
Recommended
Medical Instrumentation
The PIC24EP512GP806-E/PT suits medical instrumentation such as portable patient monitors, infusion pump controllers, and diagnostic analyzers due to its 12-bit ADC with 1.1 Msps, DSP-accelerated digital filtering, and ample Flash for waveform storage. The dual CAN interfaces allow networked device integration with hospital bed-side buses. Add a precision op-amp front-end for ECG/biopotential channels and an isolated CAN transceiver for safety. The extended temperature range supports OR and clinical environments, while watchdog timers and ECC-protected Flash enhance reliability.
Recommended
DSP Audio and Signal Processing
The PIC24EP512GP806-E/PT executes DSP algorithms such as FFT, FIR, and IIR filtering at 70 MIPS thanks to its single-cycle MAC engine. Engineers use this part for audio mixers, equalizers, and industrial vibration analysis where 16-bit data path and DSP throughput are sufficient. Implement a digital biquad filter on each audio channel in real time using library DSP functions from Microchip's dsPIC DSP library. Connect a 24-bit audio codec via I2S for high-fidelity playback, and leverage DMA to stream audio without CPU intervention.
Recommended
Recommended Products Summary
Engineering reference data for PIC24EP512GP806-E/PT — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC24EP512GP806-I/PT | PIC24EP512GP806-I/MR | PIC24EP512GP206-I/PT | PIC24EP512GP206-E/PT | PIC24EP512MC206-E/PT | PIC24EP256GP206-I/PT |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-pin TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) - same | 64-pin QFN (9x9 mm) - same pin count | 64-pin TQFP (10x10 mm) - same | 64-pin TQFP (10x10 mm) - same | 64-pin TQFP (10x10 mm) - same | 64-pin TQFP (10x10 mm) - same |
| Flash Memory | 512 KB | 512 KB | 512 KB | 256 KB | 256 KB | 256 KB | 256 KB |
| SRAM | 52 KB | 52 KB | 52 KB | 24K x 16 | 24K x 16 | 24K x 16 | 24K x 16 |
| Max CPU Speed | 70 MIPS | 70 MIPS | 70 MIPS | 70 MIPS | 70 MIPS | 70 MIPS | 70 MIPS |
| Operating Temperature | -40C to +125C (Extended) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C | -40C to +125C | -40C to +125C | -40C to +85C |
| CAN Modules | 2x ECAN 2.0B | 2x ECAN 2.0B | 2x ECAN 2.0B | 2x ECAN 2.0B | 2x ECAN 2.0B | 2x ECAN 2.0B | 2x ECAN 2.0B |
| USB Peripheral | USB 2.0 FS OTG | USB 2.0 FS OTG | USB 2.0 FS OTG | USB 2.0 FS OTG | USB 2.0 FS OTG | USB 2.0 FS OTG | USB 2.0 FS OTG |
Key Differentiators
- Dual Enhanced CAN interfaces for networked applications (vs PIC24EP512GP206-E/PT)
- Extended -40C to +125C operating range with 512 KB Flash (vs PIC24EP512GP806-I/PT)
- PIC24EP DSC core with integrated DSP engine at 70 MIPS (vs PIC24EP512MC206-E/PT)
Design Notes
According to Microchip errata and third-party guidance for this family, PGECx/PGEDx ICSP trace routing is sensitive to cross-talk. Add a 20 pF capacitor between PGEC and VSS placed within 5 mm of the MCU to improve in-circuit programming reliability. Also keep PGEC/PGED traces short, length-matched, and away from switching signals.
Decouple every VDD/VSS pair with 100 nF X7R ceramic capacitors placed within 3 mm of the package pins; add a single 10 uF bulk capacitor per VDD rail. For the analog AVdd rail, add a ferrite bead or 10 ohm resistor between digital and analog supplies and a 10 uF plus 100 nF decoupling network. Estimated: with 53 I/O pins switching at 10 MHz, peak transient currents approach 100 mA.
Do not exceed 3.6 V on any VDD pin; the -E grade requires compliance with the extended temperature range but does NOT extend voltage limits. Configure unused I/O as outputs driven low (not high-Z) to minimize current leakage and EMI. Always set the JTAG/ICSP port to alternate-function mode via configuration bits if unused, or the pins will float and draw extra current.
Route the 48 MHz USB clock and D+/D- lines as a 90 ohm differential pair with controlled impedance; keep length matching within 150 mil. Place the 27 ohm USB series resistors as close as possible to the MCU pins. For dual CAN buses, match CANH/CANL to 120 ohm differential impedance and place split termination near the connector end.
Compliance Information
RoHS compliant per Microchip product page. -E extended temperature grade but not formally AEC-Q100 qualified; for AEC-Q100 automotive, refer to specific dsPIC33A or PIC24 automotive-grade part numbers.
