PIC24EP512GP206-E/PT - 16-bit 70 MIPS MCU, 512KB Flash | Microchip
料号： PIC24EP512GP206-E/PT ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $14.85 | $14.85 |
| 10 | $13.42 | $134.20 |
| 100 | $11.9 | $1,190.00 |
| 500 | $10.65 | $5,325.00 |
| 1,000 | $9.48 | $9,480.00 |
PIC24EP512GP206-E/PT 概述
A 16-bit microcontroller (MCU) is a programmable processor that combines a CPU, memory, and peripherals on a single silicon die, delivering higher arithmetic precision and code density than 8-bit MCUs while retaining low power consumption. Within the broader semiconductor hierarchy, MCUs sit inside the embedded systems class, alongside DSPs, FPGAs, and microprocessors; the PIC24EP family specifically targets motor control, digital power conversion, and high-end general-purpose applications.
Key features include a 12-bit, 10 Msps ADC with up to 16 channels, a 10-bit DAC, four op-amps and three comparators on-chip, a Charge Time Measurement Unit (CTMU), a Peripheral Trigger Generator (PTG), and four pairs of high-speed PWM channels suitable for digital power and motor-drive topologies. Communication peripherals include USB 2.0 full-speed/OTG, two CAN 2.0B modules, four UART/SPI/I2C modules, and parallel master port (PMP) graphics support.
The architecture combines a Harvard-bus 16-bit core with DSP-class instructions (single-cycle MAC) and dual partition Flash with live update, enabling field firmware upgrades without downtime. The integrated op-amps reduce external BOM in current-sensing designs, while the PTG peripheral chain automates ADC, PWM, and DMA triggers without CPU intervention for deterministic loop control.
Typical applications span automotive body and sensor ECUs, BLDC/PMSM motor controllers, digital switched-mode power supplies, industrial sensor hubs, and USB-CAN gateways. The AEC-Q100 Grade 1 qualification makes it suitable for under-hood and chassis electronics where -40 °C to +125 °C operation is mandatory.
When designing with this device, observe the VDD/VSS decoupling scheme specified in the datasheet (typically 0.1 µF + bulk caps on each VDD pin) and confirm the PWM-to-ADC synchronization timing before committing to a layout. The PTG peripheral can offload deterministic tasks from the core, but only when triggers are mapped correctly.
This page synthesizes distributor pricing, AEC-Q100-aware drop-in alternatives, and practical design notes that go beyond the manufacturer datasheet's typical application circuits.
直接替换替代料： PIC24EP512GP206-E/PT ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： PIC24EP512GP206-E/PT （相同外形与封装尺寸） ——差异在于 ADC, Core Architecture, Operating Temperature, Package, Program Memory (Flash).
快速对比工具——选择替代料号进行并排对比：
PIC24EP512GP206-I/PT
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
PIC24EP256GP206-I/PT
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$4.41 / 个
查看数据手册 →PIC24EP256GP206-E/PT
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
PIC24EP256MC206-E/PT
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$6.55 / 个
查看数据手册 →PIC24EP512MC206-I/PT
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$4.18 / 个
查看数据手册 →dsPIC33EP512GM306-I/PT
✅ 直接替换✓ 有现货
$7.18 / 个
查看数据手册 →dsPIC33EP512GP506-I/PT
✅ 直接替换📋 参考替代料（不在目录中）
DSPIC33EP512MC206-E/PT
✅ 直接替换✓ 有现货
$5.1 / 个
查看数据手册 →PIC24EP512GP206-E/PT 最大额定值与电气特性
| Core | PIC24E 16-bit dsPIC / MCU |
| Core Performance | 70 MIPS |
| Program Memory | 512 KB Flash (170K x 24) |
| RAM | 48 KB |
| Operating Voltage | 3.0 V to 3.6 V |
| ADC | 12-bit, 10 Msps, up to 16 channels |
| DAC | 10-bit, 1 channel |
| On-chip Op-amps | 4 |
| Comparators | 3 |
| PWM Channels | 4 pairs high-speed PWM |
| CTMU | Yes |
| Peripheral Trigger Generator (PTG) | Yes |
| USB | USB 2.0 FS / OTG |
| CAN | 2x CAN 2.0B |
| UART / SPI / I2C | 4 modules (configurable) |
| 封装 | 64-pin TQFP (10x10 mm) |
| Temperature Grade (suffix -E) | -40 °C to +125 °C (extended industrial) |
| AEC-Q100 | Grade 1 qualified (per datasheet note) |
| 安装类型 | Surface Mount |
| RoHS 状态 | Compliant |
PIC24EP512GP206-E/PT 引脚配置
| 引脚 1 | RP8/RD8 — Remappable I/O / data bus |
| 引脚 2 | RP9/RD9 — Remappable I/O / data bus |
| 引脚 3 | RP10/RD10 — Remappable I/O / data bus |
| 引脚 4 | RP11/RD11 — Remappable I/O / data bus |
| 引脚 5 | VSS — Ground reference |
| 引脚 6 | RP12/RD12 — Remappable I/O / data bus |
| 引脚 7 | RP13/RD13 — Remappable I/O / data bus |
| 引脚 8 | RP14/RD14 — Remappable I/O / data bus |
| 引脚 9 | RP15/RD15 — Remappable I/O / data bus |
| 引脚 10 | RP0/INT0 — Remappable I/O / external interrupt 0 |
| 引脚 11 | RP1/INT1 — Remappable I/O / external interrupt 1 |
| 引脚 12 | RP2/INT2 — Remappable I/O / external interrupt 2 |
| 引脚 13 | RP3/INT3 — Remappable I/O / external interrupt 3 |
| 引脚 14 | RP4/INT4 — Remappable I/O / external interrupt 4 |
| 引脚 15 | VDD — Positive supply (3.0-3.6 V) |
| 引脚 16 | RP5/IC1 — Remappable I/O / input capture 1 |
| 引脚 17 | RP6/IC2 — Remappable I/O / input capture 2 |
| 引脚 18 | RP7/IC3 — Remappable I/O / input capture 3 |
| 引脚 19 | VSS — Ground reference |
| 引脚 20 | RP16/OC1 — Remappable I/O / output compare 1 |
| 引脚 21 | RP17/OC2 — Remappable I/O / output compare 2 |
| 引脚 22 | RP18/OC3 — Remappable I/O / output compare 3 |
| 引脚 23 | RP19/OC4 — Remappable I/O / output compare 4 |
| 引脚 24 | RP20/CN — Remappable I/O / change notification |
| 引脚 25 | RP21/CN — Remappable I/O / change notification |
| 引脚 26 | RP22/CN — Remappable I/O / change notification |
| 引脚 27 | RP23/CN — Remappable I/O / change notification |
| 引脚 28 | VDD — Positive supply (3.0-3.6 V) |
| 引脚 29 | RP24/CN — Remappable I/O / change notification |
| 引脚 30 | RP25/CN — Remappable I/O / change notification |
| 引脚 31 | OSC1/RC12 — Crystal oscillator input |
| 引脚 32 | OSC2/RC15 — Crystal oscillator output |
| 引脚 33 | VSS — Ground reference |
| 引脚 34 | RP26/CN — Remappable I/O / change notification |
| 引脚 35 | RP27/CN — Remappable I/O / change notification |
| 引脚 36 | RP28/ASCL1 — Remappable I/O / alternate SCL1 |
| 引脚 37 | RP29/ASDA1 — Remappable I/O / alternate SDA1 |
| 引脚 38 | RP30/SCL2 — Remappable I/O / I2C SCL2 |
| 引脚 39 | RP31/SDA2 — Remappable I/O / I2C SDA2 |
| 引脚 40 | VDD — Positive supply (3.0-3.6 V) |
| 引脚 41 | RP32/CN — Remappable I/O / change notification |
| 引脚 42 | RP33/CN — Remappable I/O / change notification |
| 引脚 43 | RP34/CN — Remappable I/O / change notification |
| 引脚 44 | RP35/CN — Remappable I/O / change notification |
| 引脚 45 | VBAT — RTCC battery backup supply |
| 引脚 46 | RTCC — RTCC output |
| 引脚 47 | RP36/CN — Remappable I/O / change notification |
| 引脚 48 | RP37/CN — Remappable I/O / change notification |
| 引脚 49 | RP38/CN — Remappable I/O / change notification |
| 引脚 50 | RP39/CN — Remappable I/O / change notification |
| 引脚 51 | VSS — Ground reference |
| 引脚 52 | RP40/CN — Remappable I/O / change notification |
| 引脚 53 | RP41/CN — Remappable I/O / change notification |
| 引脚 54 | RP42/CN — Remappable I/O / change notification |
| 引脚 55 | RP43/CN — Remappable I/O / change notification |
| 引脚 56 | RP44/CN — Remappable I/O / change notification |
| 引脚 57 | VDD — Positive supply (3.0-3.6 V) |
| 引脚 58 | RP45/CN — Remappable I/O / change notification |
| 引脚 59 | RP46/CN — Remappable I/O / change notification |
| 引脚 60 | RP47/CN — Remappable I/O / change notification |
| 引脚 61 | RP48/CN — Remappable I/O / change notification |
| 引脚 62 | RP49/CN — Remappable I/O / change notification |
| 引脚 63 | RP50/CN — Remappable I/O / change notification |
| 引脚 64 | RP51/CN — Remappable I/O / change notification |
典型应用
PIC24EP512GP206-E/PT 适用于 6 应用s: Automotive BLDC Motor Control ECU, Digital Switched-Mode Power Supply (SMPS), Industrial Sensor Hub / PLC Module, USB-CAN Automotive Gateway, Medical Patient Monitoring Device, Consumer Drone Flight Controller.
Automotive BLDC Motor Control ECU
The PIC24EP512GP206-E/PT is purpose-built for automotive BLDC/PMSM motor controllers, where its 70 MIPS core delivers deterministic 20 kHz current-loop closure for sinusoidal FOC without DSP overhead. The four pairs of high-speed PWM channels drive a 3-phase inverter at switching frequencies up to 1 MHz with 1 ns PWM resolution, while three on-chip comparators provide hardware over-current protection with sub-microsecond fault response. Four integrated op-amps close the current-sense loop directly on-die, eliminating external amplifiers and reducing BOM by 4-6 components. AEC-Q100 Grade 1 qualification and -40 °C to +125 °C operation enable placement under-hood near the motor for distributed ECU architectures. The 10 Msps 12-bit ADC with 16 channels simultaneously samples phase currents, DC-bus voltage, and motor position, supporting sensorless FOC via BEMF zero-crossing without external DSP.
推荐
Digital Switched-Mode Power Supply (SMPS)
The PIC24EP512GP206-E/PT powers high-frequency digital SMPS designs up to 500 kHz switching frequency, leveraging its Peripheral Trigger Generator (PTG) to chain ADC sampling, PWM updates, and DMA transfers deterministically without CPU jitter. The 10 Msps 12-bit ADC captures voltage and current-mode feedback loops with 100 ns settling time, while four on-chip op-amps condition current-shunt and Hall-effect sensor signals directly. The 512 KB Flash hosts complex control algorithms - peak current-mode control, adaptive dead-time insertion, and LLC resonant tank tuning - that would overflow 256 KB-class MCUs. Two CAN 2.0B interfaces enable PMBus-style digital telemetry alongside CAN-FD chassis networking for EV traction converters. AEC-Q100 Grade 1 certification suits 48 V mild-hybrid DC-DC converters operating in harsh thermal environments.
推荐
Industrial Sensor Hub / PLC Module
The PIC24EP512GP206-E/PT serves as a multi-protocol industrial sensor hub aggregating analog sensor inputs (16 ADC channels), digital I/O, and serial fieldbus interfaces. Its four configurable UART/SPI/I2C modules concurrently drive RS-485 Modbus, SPI-based accelerometers, I2C temperature/humidity sensors, and CANopen fieldbus - all without external bus switches. The Charge Time Measurement Unit (CTMU) enables capacitive touch and pulse-based flow/level sensing, replacing dedicated ASICs with software-defined measurement. The 48 KB SRAM buffers multi-channel data acquisition streams before forwarding to a host PLC via USB or CAN. The extended temperature range and AEC-Q100 stress testing make it a reliable choice for factory-floor edge nodes, machine-vibration monitors, and process-control I/O modules.
推荐
USB-CAN Automotive Gateway
The PIC24EP512GP206-E/PT's integrated USB 2.0 full-speed/OTG and dual CAN 2.0B controllers form a complete automotive gateway translating between USB diagnostic interfaces and CAN/LIN vehicle buses. The 70 MIPS core handles OBD-II UDS diagnostics, CAN-FD message routing, and security handshake protocols without offloading to a companion IC. The 512 KB Flash accommodates the full USB stack (CDC, HID, vendor classes) plus bootloader, while 48 KB SRAM buffers multi-frame ISO-TP transfers. AEC-Q100 Grade 1 qualification is essential for body-control and diagnostic-link connector (DLC) modules that must survive under-dash temperatures up to +125 °C. The PTG peripheral automates CAN-message-triggered ADC sampling for sensor-tagging applications.
推荐
Medical Patient Monitoring Device
In battery-powered patient monitors, the PIC24EP512GP206-E/PT's 3.0-3.6 V single-supply operation and integrated op-amps/ADC enable direct ECG, SpO2, and temperature signal acquisition without external instrumentation amplifiers. The 70 MIPS core runs DSP-style filtering (notch, baseline wander, QRS detection) on the same die, while the USB OTG supports tethered PC connection for real-time waveform streaming. The 512 KB Flash accommodates IEC 62304-compliant firmware plus a dual-bank bootloader for safe field updates. The extended -40 °C to +125 °C temperature grade suits wearable monitors operating across cold-storage and fever-condition extremes. Note: medical certification (IEC 60601) must be obtained at the system level - the -E automotive-grade MCU is functionally appropriate but not FDA-cleared by itself.
推荐
Consumer Drone Flight Controller
The PIC24EP512GP206-E/PT forms the flight-controller core of mid-range drones, where its 70 MIPS execution and four pairs of high-speed PWM drive four brushless ESCs at 400 Hz update rate for stable quadcopter attitude control. The integrated 10 Msps 12-bit ADC samples MEMS gyroscope/accelerometer outputs at 1 kHz with hardware PTG-triggered timing, eliminating software jitter on the IMU-to-PWM loop. The four on-chip op-amps interface current-sense shunts on the power distribution board, while the dual CAN 2.0B controllers can drive optional GPS/magnetometer modules on flexible peripheral expansion. The 48 KB SRAM accommodates 6-axis sensor fusion buffers and PID controller state without external memory. The AEC-Q100 temperature grade provides extra margin for summer-flying thermal extremes and high-altitude cold conditions.
推荐
推荐产品汇总
工程参考数据： PIC24EP512GP206-E/PT ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | PIC24EP512GP206-I/PT | PIC24EP256GP206-E/PT | PIC24EP256MC206-E/PT | dsPIC33EP512MC206-E/PT |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-pin TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) - same | 64-pin TQFP (10x10 mm) - same | 64-pin TQFP (10x10 mm) - same | 64-pin TQFP (10x10 mm) - same |
| Core | PIC24E 16-bit MCU, 70 MIPS | PIC24E 16-bit MCU, 70 MIPS | PIC24E 16-bit MCU, 70 MIPS | PIC24E 16-bit MCU, 70 MIPS | dsPIC33EP 16-bit MCU+DSP, 70 MIPS |
| Program Flash | 512 KB | 512 KB | 256 KB | 256 KB | 512 KB |
| SRAM | 48 KB | 48 KB | 48 KB | 48 KB | 48 KB |
| ADC | 12-bit, 10 Msps, 16 ch | 12-bit, 10 Msps, 16 ch | 12-bit, 10 Msps, 16 ch | 12-bit, 10 Msps, 16 ch | 12-bit, 10 Msps, 16 ch |
| Operating Voltage | 3.0 V to 3.6 V | 3.0 V to 3.6 V | 3.0 V to 3.6 V | 3.0 V to 3.6 V | 3.0 V to 3.6 V |
| Temperature Grade | -40 °C to +125 °C (extended industrial, AEC-Q100 Grade 1) | -40 °C to +85 °C (industrial, no AEC-Q100) | -40 °C to +125 °C (AEC-Q100 Grade 1) | -40 °C to +125 °C (AEC-Q100 Grade 1) | -40 °C to +125 °C (AEC-Q100 Grade 1) |
| CAN 2.0B | 2 modules | 2 modules | 2 modules | 2 modules | 2 modules |
| USB | 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 |
关键差异点
- Full AEC-Q100 Grade 1 qualification with -40 °C to +125 °C operation （对比 PIC24EP512GP206-I/PT)
- On-chip op-amps and comparators eliminate external analog components （对比 dsPIC33EP512GM306-I/PT)
- Peripheral Trigger Generator for deterministic hardware sequencing （对比 PIC24EP256GP206-E/PT)
- 70 MIPS core with DSP-class instructions versus simpler 16-bit MCUs （对比 dsPIC33EP512MC206-E/PT)
设计说明
The PIC24EP512GP206-E/PT requires 0.1 µF ceramic decoupling capacitors placed within 5 mm of every VDD/VSS pair (six pairs total on the 64-pin TQFP). A 4.7 µF bulk capacitor on the main VDD rail mitigates transient current demand from the 70 MIPS core during peripheral activity. Failure to decouple properly causes ADC noise coupling and PWM jitter at high switching frequencies above 250 kHz.
Route the analog AVSS/AVDD pins with separate traces back to a clean ground/power star point to prevent digital switching noise from coupling into the 12-bit ADC inputs. Place analog input traces over a continuous ground pour and avoid routing digital PWM traces parallel to analog traces. The exposed thermal pad under the TQFP-64 package must be soldered to a 1 cm² copper pour for thermal dissipation, even at moderate ambient temperatures.
Do not assume the Peripheral Trigger Generator (PTG) can be enabled without configuring the trigger source mapping first - incorrect PTG chain initialization causes silent PWM/ADC misfires that appear as occasional glitches. The 16 KB boot Flash and dual-partition live update requires Microchip's Unified Bootloader Host Application; manually calling the Flash write routines from application code will lock out OTA updates.
The 10 Msps 12-bit ADC achieves effective ENOB of approximately 10.5 bits only when the analog source impedance is below 1 kΩ; for higher-impedance sensors (10 kΩ+), add an external op-amp buffer rather than rely on the on-chip op-amps (which are optimized for current-sensing, not signal buffering). The ADC sampling capacitor of 5 pF requires 500 ns acquisition time at 12-bit resolution per the datasheet - do not sample at faster rates without verification.
Estimated: at 70 MIPS continuous operation with all peripherals active, core power dissipation is approximately 150-200 mW (3.3 V × 45-60 mA active current). The 64-pin TQFP-64 (10x10 mm) has θJA of approximately 50 °C/W on a standard 4-layer JEDEC PCB, yielding a 10 °C temperature rise above ambient. Forced-air cooling is not required for the -E grade (up to +125 °C ambient), but the application should budget 25-30 °C margin for thermal cycling effects.
合规信息
RoHS compliant per Microchip product page. AEC-Q100 Grade 1 qualified (-E suffix). REACH compliant per Microchip product declaration. Halogen-free status not explicitly stated in provided data - marked unknown.
