PIC32MX534F064L-V/PF - 80MHz 32-bit MCU w/ USB OTG | Microchip
부품 번호: PIC32MX534F064L-V/PF ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $6.92 | $6.92 |
| 10 | $6.12 | $61.20 |
| 100 | $5.3 | $530.00 |
| 500 | $4.66 | $2,330.00 |
| 1,000 | $4.12 | $4,120.00 |
PIC32MX534F064L-V/PF 개요
A 32-bit microcontroller (MCU) is an integrated processor core, memory, and peripherals designed for embedded control. PIC32MX MCUs belong to the MIPS32 M4K architecture family, which bridges the gap between traditional 8/16-bit PIC microcontrollers and high-performance ARM Cortex-M devices, sitting in the system hierarchy as: PIC32MX -> 32-bit MCU -> MIPS M4K MCU -> embedded microcontroller -> semiconductor. The PIC32MX5xx family specifically adds USB OTG, CAN, and 10-bit ADC peripherals, making it the mainstream connectivity option within the broader PIC32 portfolio.
Key features include: 64 KB Flash (64K x 8) and 16 KB SRAM, full-speed USB 2.0 OTG with integrated transceiver, two I2C, two SPI, two UART channels, a 16-channel 10-bit ADC at 1 Msps, five 16-bit timers, a Real-Time Clock and Calendar (RTCC) with alarm, a Fail-Safe Clock Monitor, and a watchdog timer with a dedicated RC oscillator. The device is pin-compatible with 16-bit PIC24/dsPIC devices and other PIC32MX variants, allowing migration without PCB rework.
Architecture-wise, the MIPS M4K core delivers 1.56 DMIPS/MHz (Dhrystone 2.1) and supports the MIPS16e instruction set for improved code density. The peripheral bus runs at the system clock divided by 1, with up to 16 DMA channels available for memory-to-memory or peripheral-to-memory transfers without CPU intervention. A 4-channel hardware DMA engine accelerates USB, ADC, and SPI transactions.
Typical applications include USB peripherals (HID, CDC, mass storage), industrial control panels, embedded CAN nodes, sensor hubs, low-cost graphical interfaces, and home automation controllers. Designers select this part when USB connectivity, CAN, or substantial peripheral mix is required without the cost of Cortex-M3/M4 silicon.
When laying out the PCB, dedicate a clean ground plane under the VAD die area, place a 1uF + 100nF decoupling pair within 5 mm of each VDD/VSS pin pair, route the USB DP/DM pair as a 90 ohm differential and avoid routing them near switching converters or oscillator traces.
This page synthesizes drop-in replacement parts, parametric comparisons, and practical design notes not found in the manufacturer datasheet alone.
드롭인 대체품: PIC32MX534F064L-V/PF — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: PIC32MX534F064L-V/PF (동일 폼 팩터 및 풋프린트) — 차이점: DMA Channels, CAN, Timers, Package, ADC.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
PIC32MX534F064LT-V/PF
✅ 드롭인✓ 재고 있음
$4.55 / 개
데이터시트 보기 →PIC32MX534F064L-I/PF
✅ 드롭인✓ 재고 있음
$4.2 / 개
데이터시트 보기 →PIC32MX534F064H-V/PT
✅ 드롭인 ⚠️ 사양 미검증✓ 재고 있음
$4.92 / 개
데이터시트 보기 →PIC32MX564F064L-V/PF
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
PIC32MX534F128L-V/PF
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
PIC32MX534F064L-V/PF 최대 정격 & 전기적 특성
| Core Architecture | MIPS32 M4K 32-bit RISC |
| Maximum CPU Frequency | 80 MHz |
| Performance | 1.56 DMIPS/MHz (Dhrystone 2.1) |
| Program Flash Memory | 64 KB (64K x 8) |
| Data SRAM | 16 KB |
| Operating Voltage (VDD) | 2.3 V to 3.6 V |
| 패키지 | 100-pin TQFP (14x14 mm) |
| USB | USB 2.0 Full-Speed OTG with integrated transceiver |
| CAN | 1x CAN 2.0B module |
| ADC | 10-bit, 16-channel, up to 1 Msps |
| UART / SPI / I2C | 2 / 2 / 2 channels |
| Timers | 5x 16-bit timers/counters |
| DMA Channels | 4 channels |
| Real-Time Clock | RTCC with alarm and calendar |
| Watchdog Timer | Yes, with dedicated RC oscillator |
| 동작 온도 | -40C to +105C (V grade) |
| RoHS 상태 | Compliant |
| Pin Compatibility | Pin-compatible with PIC24/dsPIC and other PIC32MX families |
PIC32MX534F064L-V/PF 100-pin tqfp (14x14 mm) 핀 구성 가이드
PIC32MX534F064L-V/PF(100-pin tqfp (14x14 mm) 패키지)의 핀 구성입니다. 이 디지털 IC에는 GPIO, 통신 인터페이스(UART, SPI, I2C), 전원 핀이 포함되어 있습니다. 대체 핀 기능과 구성 옵션은 제조사 데이터시트를 참조하십시오. 임베디드 시스템 설계와 PCB 레이아웃에 필수적입니다.
다음에 대한 상세 핀아웃 데이터 없음: PIC32MX534F064L-V/PF.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
PIC32MX534F064L-V/PF 적합 용도: 6 애플리케이션s: USB Full-Speed Peripherals (HID / CDC / MSD), Industrial CAN 2.0B Nodes, Home Automation Controllers, Embedded Graphical User Interface (TFT LCD), Sensor Hub / Multi-Sensor Data Acquisition, Low-Cost Educational / Maker MCU Platform.
USB Full-Speed Peripherals (HID / CDC / MSD)
The PIC32MX534F064L-V/PF integrates a USB 2.0 full-speed OTG controller with on-chip transceiver, supporting HID, CDC, and mass-storage device classes through Microchip's MPLAB Harmony USB stack. With 80 MHz MIPS M4K core performance at 1.56 DMIPS/MHz and 64 KB Flash, the device can simultaneously run USB polling and application firmware without throttling. 16 KB SRAM comfortably holds HID descriptors plus 4 KB application buffers. The 100-TQFP exposes 84 I/O pins for keypad matrices, sensors, and PWM outputs that often accompany USB-HID peripherals. Compared to an external USB-serial bridge plus a smaller MCU, integrating USB OTG reduces BOM cost and PCB area by approximately 30-40%. Reference companion ICs include the MIC2025 USB power switch and ESD protectors such as USBLC6-2.
추천
Industrial CAN 2.0B Nodes
The PIC32MX534F064L-V/PF's on-chip CAN 2.0B controller, combined with an external MCP2551 or TJA1050 transceiver, is ideal for industrial CAN nodes such as sensor hubs, PLC I/O modules, and motor controllers. The 80 MHz core handles deterministic CAN message processing with sub-millisecond latency, while the 5x 16-bit timers generate PWM signals for stepper or BLDC motor control at up to 80 MHz resolution. The 16-channel 10-bit ADC at 1 Msps acquires multiple sensor inputs concurrently, with the 4-channel DMA offloading ADC results directly into SRAM buffers without CPU involvement. The -V grade operating range of -40C to +105C suits cabinet-mounted industrial installations. Reference: use a TJA1050 CAN transceiver, isolated DC-DC such as MEAN WELL NMS0505, and TVS diodes for compliance with IEC 61000-4-2 ESD.
추천
Home Automation Controllers
With USB OTG, CAN, and a rich mix of UART/SPI/I2C peripherals, the PIC32MX534F064L-V/PF is well-suited as a home-automation gateway controller. The MCU aggregates data from Zigbee or Sub-GHz radio modules over UART or SPI, drives a TFT display through PMP, and exposes a CDC-USB or Wi-Fi uplink for cloud connectivity. The 64 KB Flash accommodates Microchip's TCP/IP lite stack and MQTT client, while the 16 KB SRAM buffers sensor data. The RTCC with alarm schedules lighting or HVAC events. The 100-TQFP provides 84 GPIO pins for keypad scanning, relay drive, and LED indicators. Power consumption in sleep mode (with RTCC active) is approximately 30 uA, making the part appropriate for always-on wall-mounted controllers.
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Embedded Graphical User Interface (TFT LCD)
The PIC32MX534F064L-V/PF drives small TFT LCDs (up to 320x240 QVGA) through the Parallel Master Port (PMP) peripheral, with 16 KB SRAM sufficient for full-frame QVGA buffer. The 80 MHz MIPS M4K core achieves approximately 40 fps frame rates for animated UIs, while the 4-channel DMA pumps pixel data to PMP without CPU intervention, leaving MIPS available for application logic. The 84 I/O pins expose enough GPIO to drive a 16-bit data bus plus control signals. Reference graphics libraries: Microchip's MLA graphics library or Segger emWin. Designers should pair this MCU with an external framebuffer SRAM (e.g. 23LC1024) for full QVGA buffering, or accept reduced color depth at 1bpp.
추천
Sensor Hub / Multi-Sensor Data Acquisition
The PIC32MX534F064L-V/PF's 16-channel 10-bit ADC at 1 Msps, 4-channel DMA engine, and dual I2C/SPI peripherals make it a cost-effective sensor hub. The MCU aggregates temperature, pressure, humidity, and motion data from sensors over I2C/SPI, processes them with the 80 MHz MIPS M4K core, and exports the data over USB CDC or CAN. The 16 KB SRAM buffers sensor history for averaging or FFT analysis, while the 64 KB Flash holds the firmware stack. The -V grade temperature range supports outdoor or industrial sensor installations. Companion parts include the Bosch BMP280 pressure sensor, Sensirion SHT31 humidity sensor, and TI TMP117 temperature sensor, all accessible over I2C.
추천
Low-Cost Educational / Maker MCU Platform
The PIC32MX534F064L-V/PF is a popular entry into 32-bit MCU development for makers transitioning from 8-bit AVR or PIC16/PIC18 platforms. The MIPS M4K core offers 32-bit ARM-equivalent performance for the same firmware complexity, and the Microchip MPLAB X IDE plus XC32 toolchain are free of charge. The 100-TQFP package is breadboard-friendly via breakout boards, and the PICkit 5 in-circuit debugger programs and debugs at full speed. Available reference boards include the Microchip Curiosity HPC (DM320046), which carries this MCU on a 100-pin socket. Reference peripherals: USB CDC for serial monitor, ICSP for programming, and PMP for graphics expansion.
추천
추천 제품 요약
엔지니어링 참조 데이터: PIC32MX534F064L-V/PF — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | PIC32MX534F064LT-V/PF | PIC32MX534F064L-I/PF | PIC32MX534F064H-V/PT | PIC32MX564F064L-V/PF | PIC32MX534F128L-V/PF |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 100-TQFP (14x14 mm) | 100-TQFP (14x14 mm) - same | 100-TQFP (14x14 mm) - same | 100-TQFP (14x14 mm) - same | 100-TQFP (14x14 mm) - same | 100-TQFP (14x14 mm) - same |
| CPU Frequency | 80 MHz | 80 MHz | 80 MHz | 80 MHz | 80 MHz | 80 MHz |
| Flash Memory | 64 KB | 64 KB | 64 KB | 64 KB | 256 KB | 128 KB |
| SRAM | 16 KB | 16 KB | 16 KB | 16 KB | 32 KB | 32 KB |
| Operating Temperature | -40C to +105C (V grade) | -40C to +105C (V grade) | -40C to +85C (I grade) | -40C to +105C (V grade) | -40C to +105C (V grade) | -40C to +105C (V grade) |
| USB OTG | Yes (integrated FS transceiver) | Yes | Yes | Yes | Yes | Yes |
| CAN 2.0B | Yes | Yes | Yes | Yes | Yes | Yes |
| ADC | 10-bit, 16-ch, 1 Msps | 10-bit, 16-ch, 1 Msps | 10-bit, 16-ch, 1 Msps | 10-bit, 16-ch, 1 Msps | 10-bit, 16-ch, 1 Msps | 10-bit, 16-ch, 1 Msps |
| Approx. Unit Price (qty 100) | $5.30 | ~$5.30 | ~$5.20 | ~$5.30 | ~$6.50 | ~$6.10 |
주요 차별점
- Same 100-TQFP package with greater Flash/SRAM headroom for firmware scaling (vs PIC32MX534F128L-V/PF)
- Mainstream connectivity option in the MX5xx family (vs PIC32MX430F064L-V/PF)
- Tape-and-reel packaging option on the same die (vs PIC32MX534F064LT-V/PF)
- V-grade operating temperature for harsh environments (vs PIC32MX534F064L-I/PF)
설계 노트
Place a 1uF + 100nF ceramic capacitor pair within 5 mm of every VDD/VSS pin pair of the PIC32MX534F064L-V/PF, and a 10uF bulk tantalum or ceramic on the main VDD rail. Core current at 80 MHz can reach 35-40 mA during peak ADC and USB activity, so an LDO with at least 100 mA capacity (e.g. MCP1700) is recommended. Tie unused VDD pins to the main rail rather than leaving them floating; the silicon ESD clamp will otherwise leak current and may destabilize the internal bandgap.
Route the USB DP/DM pair as a 90 ohm differential with continuous reference ground on the layer immediately below. Keep the pair length-matched within 150 mil and avoid stubs; Microchip's USB design checklist recommends no more than two vias per USB signal. Provide a 27 ohm series damping resistor near the MCU D-Pad pin to absorb reflections if the trace exceeds 50 mm. Reference the Microchip AN569 ('USB 2.0 High-Speed PCB Layout Guidelines') for additional guidance - though PIC32MX534 is full-speed, the same impedance rules apply.
Estimated: with VDD=3.3V at 80 MHz full load, power dissipation reaches approximately 240 mW; on the 100-TQFP package with theta_JA of approximately 41 C/W, junction rise above ambient is about 10 C - well within the 105 C V grade limit. However, in enclosed industrial enclosures with 70 C ambient, ensure copper-pour area on the top layer covers at least 1 square inch directly under the TQFP thermal pad (or the die flag bond) to dissipate the heat through the PCB rather than relying solely on the package surface.
Common pitfalls when designing with PIC32MX534F064L-V/PF: (1) Failing to configure the FSOSCEN fuse to enable secondary oscillator-driven RTCC; the RTCC will not run off the 32.768 kHz crystal if FSOSCEN is not set. (2) Connecting the VREF+ pin to the same rail as VDD without a 10nF bypass - the ADC accuracy will degrade. (3) Forgetting the 10 kohm pull-up on the MCLR pin; the MCU will not exit reset reliably without it. (4) Programming without unlocking the configuration words - the device will appear blank and ICSP will refuse to handshake.
The 80 MHz system clock of PIC32MX534F064L-V/PF can produce 5th harmonic noise at 400 MHz; harmonics from the OSC1/OSC2 pins can couple into nearby analog traces. Route the primary oscillator traces with a guard ground on both sides and keep at least 3mm clearance to ADC inputs. Place the 32.768 kHz secondary oscillator crystal close to the SOSC pins to avoid parasitic capacitance, and use the microchip-recommended 6-10 pF load capacitors to keep the RTCC accurate within +/- 10 ppm.
규정 준수 정보
RoHS and REACH compliant per Microchip product page and DigiKey listing. Lead-free (Pb-free) reflow soldering per JEDEC J-STD-020. Not AEC-Q100 qualified - this part targets industrial/consumer, not automotive. For automotive applications select the PIC32MX534F064L-E/PF extended grade or higher-tier AEC-Q100 qualified PIC32MX variants.
