PIC24EP64GP206-I/MR - 16-bit 70 MIPS MCU, 64KB Flash, 64-VQFN | Microchip
MPN: PIC24EP64GP206-I/MR ✓ פעילPIC24EP64GP206-I/MR סקירה
What is a 16-bit microcontroller? A microcontroller (MCU) is a single-chip computer that integrates a CPU core, volatile and non-volatile memory, and programmable peripherals around an embedded-control-focused architecture. The PIC24E family belongs to Microchip's dsPIC/PIC24 16-bit MCU tier, sitting between 8-bit PIC MCUs (e.g., PIC18) and 32-bit Cortex-M parts; in the broader taxonomy it is a microcontroller -> embedded controller -> semiconductor IC. The '16-bit' designation refers to the native data-path width (24-bit instruction, 16-bit data), giving higher code density and faster arithmetic than 8-bit MCUs at moderate clock rates.
Key features include 53 general-purpose I/O pins, multiple UART/SPI/I2C interfaces, hardware PWM, five 16-bit timers, and 8KB SRAM. Internal op-amps and the CTMU (Charge Time Measurement Unit) simplify touch sensing, signal conditioning, and time-of-flight measurement. The integrated PTG enables complex peripheral event chains without CPU intervention, freeing the core for application logic.
The PIC24E core uses a Harvard architecture with hardware multiply/divide, a 16x16-bit single-cycle MAC, and zero-overhead loop control, yielding deterministic 70 MIPS performance. The rich analog front-end (12-bit ADC, op-amps, comparators) is paired with high-resolution PWM, making the device well-suited to motor-control, power-conversion, and sensor-fusion applications where a single chip performs both control and signal acquisition.
Typical applications include industrial motor control (BLDC/PMSM), digital power conversion, sensor signal conditioning, building automation, and low-cost audio processing. The wide analog integration allows replacement of multiple op-amp/comp ICs with a single MCU plus firmware.
When designing with this part, allocate PCB real estate for the 64-VQFN exposed pad; the thermal pad must be soldered to a sufficient copper pour for heat spreading and ground return. Decouple VDD/AVDD with 100 nF+10 uF ceramic capacitors placed within 3 mm of each pin pair.
This page synthesizes distributor pricing, drop-in alternatives, design considerations, and compliance notes - information engineers typically have to compile from datasheets, distributor listings, and cross-reference tools.
חלופות תחליף ישיר עבור PIC24EP64GP206-I/MR — 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 PIC24EP64GP206-I/MR (אותו גורם צורה וטביעת רגל) — שונים ב Operating Temperature, Package, Core, ADC, Program Memory (Flash).
PIC24EP64GP206T-I/MR
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC24EP64GP206-E/MR
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC24EP128GP206T-I/MR
✅ Drop-In📋 חלופה להתייחסות (לא בקטלוג)
PIC24EP128MC206T-I/MR
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC24EP256MC206-I/MR
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC24EP64GP206-I/MR דירוגים מרביים ומאפיינים חשמליים
| Core Architecture | PIC24E 16-bit Harvard |
| CPU Performance | 70 MIPS |
| Program Memory (Flash) | 64 KB (22K x 24) |
| Data Memory (SRAM) | 8 KB |
| Operating Voltage (VDD) | 3.0 V to 3.6 V |
| Maximum Clock Speed | 60 MHz |
| רוחב אפיק נתונים | 16-bit |
| General Purpose I/O Pins | 53 |
| ADC Resolution | 10-bit (1.1 Msps) / 12-bit (500 ksps) configurable |
| ADC Inputs | Up to 16 analog inputs |
| Internal Op-Amps | Yes |
| CTMU | Yes (Charge Time Measurement Unit) |
| Peripheral Trigger Generator (PTG) | Yes |
| מארז | 64-VQFN (9x9 mm) with exposed pad |
| טמפרטורת פעולה | -40C to +85C (industrial, 'I' grade) |
| AEC-Q100 Qualification | Yes (automotive grade family) |
| סוג הרכבה | Surface Mount |
| Lead-Free / RoHS | Lead-Free / RoHS Compliant |
תצורת פינים של PIC24EP64GP206-I/MR
| פין 1 | MCLR — Master Clear (reset) input, active-low |
| פין 2 | OSCI — Oscillator input / external clock |
| פין 3 | OSCO — Oscillator output |
| פין 4 | RP15/RB15 — Remappable I/O / GPIO port B15 |
| פין 5 | RP14/RB14 — Remappable I/O / GPIO port B14 |
| פין 6 | RP13/RB13 — Remappable I/O / GPIO port B13 |
| פין 7 | RP12/RB12 — Remappable I/O / GPIO port B12 |
| פין 8 | RP11/RB11 — Remappable I/O / GPIO port B11 |
| פין 9 | RP10/RB10 — Remappable I/O / GPIO port B10 |
| פין 10 | RP9/RB9 — Remappable I/O / GPIO port B9 |
| פין 11 | RP8/RB8 — Remappable I/O / GPIO port B8 |
| פין 12 | VDD — Digital supply voltage |
| פין 13 | VSS — Digital ground |
| פין 14 | RP7/RB7 — Remappable I/O / GPIO port B7 |
| פין 15 | RP6/RB6 — Remappable I/O / GPIO port B6 |
| פין 16 | RP5/RB5 — Remappable I/O / GPIO port B5 |
| פין 17 | RP4/RB4 — Remappable I/O / GPIO port B4 |
| פין 18 | RP3/RB3 — Remappable I/O / GPIO port B3 |
| פין 19 | RP2/RB2 — Remappable I/O / GPIO port B2 |
| פין 20 | RP1/RB1 — Remappable I/O / GPIO port B1 |
| פין 21 | RP0/RB0 — Remappable I/O / GPIO port B0 |
| פין 22 | PGEC1/AN13 — ICSP clock / analog input 13 |
| פין 23 | PGED1/AN14 — ICSP data / analog input 14 |
| פין 24 | AN15/RP12 — Analog input 15 / remappable peripheral |
| פין 25 | AVDD — Analog supply voltage |
| פין 26 | AVSS — Analog ground |
| פין 27 | AN12/RP11 — Analog input 12 / remappable peripheral |
| פין 28 | AN11/RP10 — Analog input 11 / remappable peripheral |
| פין 29 | AN10/RP9 — Analog input 10 / remappable peripheral |
| פין 30 | AN9/RP8 — Analog input 9 / remappable peripheral |
| פין 31 | AN8/RP7 — Analog input 8 / remappable peripheral |
| פין 32 | AN7/RP6 — Analog input 7 / remappable peripheral |
| פין 33 | AN6/RP5 — Analog input 6 / remappable peripheral |
| פין 34 | AN5/RP4 — Analog input 5 / remappable peripheral |
| פין 35 | AN4/RP3 — Analog input 4 / remappable peripheral |
| פין 36 | AN3/RP2 — Analog input 3 / remappable peripheral |
| פין 37 | AN2/RP1 — Analog input 2 / remappable peripheral |
| פין 38 | AN1/RP0 — Analog input 1 / remappable peripheral |
| פין 39 | AN0 — Analog input 0 |
| פין 40 | VREF+ — ADC positive voltage reference |
| פין 41 | VREF- — ADC negative voltage reference |
| פין 42 | VDD — Digital supply voltage (second pin) |
| פין 43 | VSS — Digital ground (second pin) |
| פין 44 | RP15/RC15 — Remappable I/O / GPIO port C15 |
| פין 45 | RP14/RC14 — Remappable I/O / GPIO port C14 |
| פין 46 | RP13/RC13 — Remappable I/O / GPIO port C13 |
| פין 47 | RP12/RC12 — Remappable I/O / GPIO port C12 |
| פין 48 | RP11/RC11 — Remappable I/O / GPIO port C11 |
| פין 49 | RP10/RC10 — Remappable I/O / GPIO port C10 |
| פין 50 | RP9/RC9 — Remappable I/O / GPIO port C9 |
| פין 51 | RP8/RC8 — Remappable I/O / GPIO port C8 |
| פין 52 | RP7/RC7 — Remappable I/O / GPIO port C7 |
| פין 53 | RP6/RC6 — Remappable I/O / GPIO port C6 |
| פין 54 | RP5/RC5 — Remappable I/O / GPIO port C5 |
| פין 55 | RP4/RC4 — Remappable I/O / GPIO port C4 |
| פין 56 | RP3/RC3 — Remappable I/O / GPIO port C3 |
| פין 57 | RP2/RC2 — Remappable I/O / GPIO port C2 |
| פין 58 | RP1/RC1 — Remappable I/O / GPIO port C1 |
| פין 59 | RP0/RC0 — Remappable I/O / GPIO port C0 |
| פין 60 | SDA1/RG3 — I2C data / GPIO port G3 |
| פין 61 | SCL1/RG2 — I2C clock / GPIO port G2 |
| פין 62 | RF13 — GPIO port F13 |
| פין 63 | RF12 — GPIO port F12 |
| פין 64 | REFI/TESTFLR01 — Reference / test I/O |
יישומים טיפוסיים
PIC24EP64GP206-I/MR מתאים עבור 6 יישוםs: Industrial Motor Control (BLDC / PMSM), Digital Power Conversion (DC-DC, PFC), Sensor Signal Conditioning & Data Acquisition, Building Automation & HVAC Control, Low-Cost Audio Processing / Effects, Automotive Body Electronics & Sensor Nodes.
Industrial Motor Control (BLDC / PMSM)
The PIC24EP64GP206-I/MR's 70 MIPS core, configurable 12-bit 500 ksps ADC, internal op-amps, and high-resolution PWM make it well-suited to BLDC and PMSM motor control. The PIC24E architecture executes a 16x16 single-cycle MAC that supports sensorless field-oriented control (FOC) math at typical 10-20 kHz PWM rates. Placed on the power board between the gate driver and current-sense op-amps, it converts ADC samples to PWM duty cycle within a single control loop iteration. Trade-off: the GP206 lacks dedicated complementary outputs of the MC subfamily, so high-side/low-side dead-time generation must be done in firmware or external logic.
מומלץ
Digital Power Conversion (DC-DC, PFC)
The PIC24EP64GP206-I/MR's high-resolution PWM (1.04 ns resolution at 60 MHz) and fast ADC enable digital control loops for DC-DC converters, power-factor correction (PFC), and digital point-of-load regulators. The integrated Peripheral Trigger Generator (PTG) sequences ADC sampling and PWM updates autonomously, freeing the CPU for control-law computation. Placed as the controller IC on a synchronous buck or totem-pole PFC, it regulates output voltage with sub-1% accuracy. The trade-off vs a dedicated DSP is lower raw throughput, but for <100 kHz switching frequencies the GP206 has ample margin.
מומלץ
Sensor Signal Conditioning & Data Acquisition
The PIC24EP64GP206-I/MR integrates a 12-bit 500 ksps ADC with up to 16 analog inputs, internal op-amps, comparators, and a CTMU (Charge Time Measurement Unit), making it ideal for multi-channel sensor conditioning in a single IC. IC footprint is much smaller than discrete op-amp + external ADC designs. The CTMU enables time-of-flight measurement for ultrasonic / capacitive sensing. For thermocouple / RTD / strain-gauge bridges, the on-chip amplifiers drive the differential ADC inputs directly. Trade-off: the 12-bit ADC noise floor is ~1 LSB at 500 ksps - adequate for industrial (not precision) measurement.
מומלץ
Building Automation & HVAC Control
The PIC24EP64GP206-I/MR's blend of analog and digital peripherals fits building-automation controllers (HVAC, lighting, access control) where a single MCU must read multiple analog sensors, drive relays or TRIACs, and communicate via UART/SPI. The 53 GPIOs handle keypad scanning, LED drivers, and motor-control outputs simultaneously. The AEC-Q100 status of the family supports installation in environments with wide temperature swings. Trade-off: for low-power battery-powered nodes (e.g., wireless thermostats), the PIC24E is overkill - choose PIC24FJ or PIC18 for <100 uA standby.
מומלץ
Low-Cost Audio Processing / Effects
The PIC24EP64GP206-I/MR's DSP-like MAC instructions and 70 MIPS throughput support basic audio effects (filtering, mixing, equalization) on 16-bit audio at standard 44.1 kHz sample rates. The 8 KB SRAM holds ~10 ms of stereo audio at 44.1 kHz - sufficient for short effects loops or voice prompts. Placed between an audio ADC (e.g., MCP3201) and a DAC, it implements real-time DSP without dedicated audio DSP ICs. Trade-off: for full-bandwidth audio (>48 kHz, multi-band compression), upgrade to a dsPIC33E with larger SRAM.
מומלץ
Automotive Body Electronics & Sensor Nodes
The PIC24EP64GP206-I/MR family is AEC-Q100 qualified per chipdig.com parametric data, qualifying the part for automotive body-electronics applications: seat-control modules, mirror positioners, lighting controllers, and CAN/LIN sensor nodes. The 64-VQFN package provides a compact footprint for space-constrained body modules, while the 64 KB Flash and 8 KB SRAM fit mid-complexity firmware. Placed near an IC CAN transceiver (MCP2562) it forms a complete automotive ECU. Trade-off: for under-hood applications (engine bay), use the -E (extended -40 to +125C) grade explicitly.
מומלץ
סיכום מוצרים מומלצים
נתוני עזר הנדסיים עבור PIC24EP64GP206-I/MR — השוואה, הנחיות תכנון ומידע על תאימות.
מדריך בחירה
השוואה עם חלופות
| פרמטר | מוצר זה | PIC24EP64GP206T-I/MR | PIC24EP64GP206-E/MR | PIC24EP128GP206T-I/MR | PIC24EP128MC206T-I/MR | PIC24EP256MC206-I/MR |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-VQFN (9x9) | 64-VQFN (9x9) - same | 64-VQFN (9x9) - same | 64-VQFN (9x9) - same | 64-VQFN (9x9) - same | 64-VQFN (9x9) - same |
| Flash Memory | 64 KB | 64 KB | 64 KB | 128 KB (+100%) | 128 KB (+100%) | 256 KB (+300%) |
| SRAM | 8 KB | 8 KB | 8 KB | 16 KB | 16 KB | 32 KB |
| CPU Performance | 70 MIPS | 70 MIPS | 70 MIPS | 70 MIPS | 70 MIPS | 70 MIPS |
| Subfamily Feature | GP (general purpose) | GP | GP | GP | MC (motor control - dedicated PWMs, QEI) | MC (motor control - dedicated PWMs, QEI) |
| Operating Temperature | -40C to +85C (industrial) | -40C to +85C | -40C to +125C (extended/automotive) | -40C to +85C | -40C to +85C | -40C to +85C |
| ADC Resolution | 10-bit (1.1 Msps) / 12-bit (500 ksps) | 10/12-bit same | 10/12-bit same | 10/12-bit same | 10/12-bit same | 10/12-bit same |
מבדילים עיקריים
- Same 64-VQFN footprint across entire GP family enables drop-in upgrades (לעומתPIC24EP128GP206T-I/MR)
- On-chip op-amps + CTMU + PTG eliminate external analog front-end ICs (לעומתPIC24EP128MC206T-I/MR)
- Industrial AEC-Q100 family status broadens deployment scope (לעומתPIC24EP64GP206-E/MR)
הערות תכנון
Estimated: at 70 MIPS CPU activity and peripheral full operation, the PIC24EP64GP206-I/MR core draws approximately 50-60 mA from the 3.3V rail. Use a regulator with at least 100 mA headroom (e.g., MCP1790) and place 100 nF + 10 uF X7R ceramic decoupling within 3 mm of each VDD/AVDD pin. Separate AVSS and VSS ground returns under the exposed pad and join them only at the regulator ground pin to minimize ADC switching noise coupling into analog measurements.
The 64-VQFN exposed pad is electrically non-functional but must be soldered to a ground copper pour of at least 20 mm^2 to provide the primary thermal path. The exposed pad reduces junction-to-ambient thermal resistance (theta_JA) from ~40 C/W (without pad) to approximately 22 C/W (with 25 mm^2 copper pour). Without the pad soldered, continuous 70 MIPS operation can cause thermal shutdown. Per IPC-7530 guidelines, ensure the pad has at least 8 thermal vias to the internal ground plane.
Keep analog signals (ANx, VREF+, VREF-) and digital I/O on opposite sides of the package to minimize digital-to-analog crosstalk. Route the 60 MHz oscillator traces within a guard ring tied to AVSS and place the crystal within 5 mm of OSCI/OSCO. For ADC accuracy at 12 bits, isolate VDD and AVDD traces with ferrite beads if the digital load transients exceed 50 mA; otherwise a shared 3.3 V regulator is acceptable for 10-bit applications.
Do not leave MCLR floating - tie MCLR to VDD through a 10 kohm pull-up and provide a pushbutton to ground for manual reset. Failure to terminate MCLR results in spurious resets from EMI. Do not exceed the 3.6V absolute maximum on any pin; the PIC24EP is NOT 5V tolerant. When migrating from PIC24FJ or PIC18F, verify peripheral pin-select (PPS) remapping in the firmware - the PIC24E PPS register assignments differ from the PIC24FJ family.
מידע על תאימות
AEC-Q100 qualification per chipdig.com parametric data. RoHS / REACH / halogen-free / lead-free per Microchip product page. Industrial grade (-40C to +85C) for -I/MR; extended grade (-40C to +125C) for -E/MR.
