PIC32MX534F064H-V/PT - 80MHz 32-bit MCU, USB/CAN | Microchip
料号： PIC32MX534F064H-V/PT ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $8.2 | $8.20 |
| 10 | $7.38 | $73.80 |
| 100 | $6.56 | $656.00 |
| 500 | $5.74 | $2,870.00 |
| 1,000 | $4.92 | $4,920.00 |
PIC32MX534F064H-V/PT 概述
A 32-bit MCU is a microcontroller built around a 32-bit datapath, registers, and address bus, allowing single-instruction handling of larger data types and address spaces than 8-bit or 16-bit parts. The PIC32MX5XX/6XX/7XX family uses a 5-stage pipelined Harvard architecture with MIPS16e compressed-code mode, delivering up to 40 percent smaller code size compared to 32-bit instructions. This part sits in the broader product hierarchy: microcontroller -> 32-bit MCU -> MIPS M4K core -> PIC32MX family -> peripheral-rich connectivity tier.
Key features include USB OTG with integrated PHY eliminating external transceiver components, CAN 2.0b for industrial networking, four dedicated DMA channels offloading CPU bandwidth for high-throughput peripherals, 80 MHz core with 105 DMIPS performance, and 64 KB flash paired with 16 KB SRAM. The PIC32MX534F064H-V/PT also provides JTAG and 2-wire programming/debug interfaces, up to 53 general-purpose I/O pins, and parallel master port for external bus expansion.
The MIPS M4K core executes most instructions in a single cycle, and the Harvard architecture separates instruction and data buses for simultaneous fetch and memory access. Five-stage pipelining enables 1.31 DMIPS per MHz efficiency. The PIC32MX534F064H-V/PT operates from 2.3 V to 3.6 V and includes watchdog timer, real-time clock, and multiple PWM/timer/capture modules for motor and power-control applications.
Typical applications include industrial automation and CAN-node controllers, USB peripherals and OTG devices, motor control with feedback sensing, and consumer electronics requiring USB host or device capability. The integrated USB PHY and CAN module reduce BOM cost and PCB footprint for connected embedded designs.
Design consideration: the V/PT suffix specifies the extended industrial temperature range; choose I/PT for standard industrial or E/PT for standard commercial. The 64-TQFP package provides generous I/O count (up to 53 GPIO) suitable for parallel master port expansion.
This page synthesizes distributor pricing, drop-in PIC32 alternatives, and practical design notes not found in the manufacturer datasheet.
直接替换替代料： PIC32MX534F064H-V/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： PIC32MX534F064H-V/PT （相同外形与封装尺寸） ——差异在于 Package, USB, DMA Channels, Timers, Core Architecture.
快速对比工具——选择替代料号进行并排对比：
PIC32MX534F064H-I/PT
✅ 直接替换✓ 有现货
$3.95 / 个
查看数据手册 →PIC32MX534F064HT-I/MR
✅ 直接替换✓ 有现货
$3.42 / 个
查看数据手册 →PIC32MX430F064H-V/PT
✅ 直接替换✓ 有现货
$4.1 / 个
查看数据手册 →PIC32MX470F512H-V/PT
✅ 直接替换✓ 有现货
$6.1 / 个
查看数据手册 →PIC32MX575F256H-V/PT
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MX564F064H-V/PT
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$3.95 / 个
查看数据手册 →PIC32MX534F064H-V/PT 最大额定值与电气特性
| Core | MIPS32 M4K |
| Architecture | 32-bit Harvard, 5-stage pipeline |
| Maximum Core Frequency | 80 MHz |
| DMIPS Performance | 105 DMIPS |
| Program Flash | 64 KB (64K x 8) |
| SRAM | 16 KB |
| 电源电压 | 2.3 V to 3.6 V |
| 工作温度 | -40C to +105C (V grade) |
| ADC | 10-bit, up to 1 Msps, 16 channels |
| USB | USB 2.0 On-The-Go with integrated PHY |
| CAN | CAN 2.0b with 1024 transmit/receive buffers |
| DMA Channels | 4 (dedicated to USB OTG) |
| Timers | Five 16-bit timers/counters |
| UART/SPI/I2C | Multiple serial interfaces (UART, SPI, I2C) |
| GPIO | Up to 53 general-purpose I/O pins |
| PWM Outputs | 5 PWM channels (motor control capable) |
| Parallel Master Port | Yes (external bus expansion) |
| Debug Interface | JTAG and 2-wire programming |
| 封装 | 64-pin TQFP (10x10 mm) |
| 安装类型 | Surface Mount |
| RoHS 状态 | Compliant |
PIC32MX534F064H-V/PT 引脚配置
| 引脚 1 | SDA1/RA14 — I2C1 SDA / GPIO |
| 引脚 2 | SCL1/RA15 — I2C1 SCL / GPIO |
| 引脚 3 | AN0/C2IN-/RA0 — ADC analog input 0 / Comparator input |
| 引脚 4 | AN1/C2IN+/RA1 — ADC analog input 1 / Comparator input |
| 引脚 5 | AN2/C2OUT/RA2 — ADC analog input 2 / Comparator output |
| 引脚 6 | AN3/RA3 — ADC analog input 3 / GPIO |
| 引脚 7 | AN4/C1IN-/RA4 — ADC analog input 4 / Comparator input |
| 引脚 8 | AN5/C1IN+/RA5 — ADC analog input 5 / Comparator input |
| 引脚 9 | AN6/C1OUT/RA6 — ADC analog input 6 / Comparator output |
| 引脚 10 | AVDD — Analog supply voltage |
| 引脚 11 | AVSS — Analog ground |
| 引脚 12 | AN7/RB0 — ADC analog input 7 / GPIO |
| 引脚 13 | AN8/RB1 — ADC analog input 8 / GPIO |
| 引脚 14 | AN9/RB2 — ADC analog input 9 / GPIO |
| 引脚 15 | AN10/CVREF/RB3 — ADC analog input 10 / CV reference |
| 引脚 16 | AN11/RB4 — ADC analog input 11 / GPIO |
| 引脚 17 | AN12/RB5 — ADC analog input 12 / GPIO |
| 引脚 18 | AN13/PMA0/RB6 — ADC input 13 / Parallel Master Port |
| 引脚 19 | AN14/PMA1/RB7 — ADC input 14 / Parallel Master Port |
| 引脚 20 | AN15/PMA2/RB8 — ADC input 15 / Parallel Master Port |
| 引脚 21 | VSS — Ground |
| 引脚 22 | VDD — Digital supply voltage |
| 引脚 23 | RA7 — GPIO |
| 引脚 24 | RA8 — GPIO |
| 引脚 25 | RA9 — GPIO |
| 引脚 26 | RA10 — GPIO |
| 引脚 27 | C1RX/RF0 — CAN1 RX / GPIO |
| 引脚 28 | C1TX/RF1 — CAN1 TX / GPIO |
| 引脚 29 | SDA2/RG3 — I2C2 SDA / GPIO |
| 引脚 30 | SCL2/RG2 — I2C2 SCL / GPIO |
| 引脚 31 | D-/RG1 — USB OTG D- |
| 引脚 32 | D+/RG0 — USB OTG D+ |
| 引脚 33 | VUSB — USB transceiver supply |
| 引脚 34 | VBUS — USB VBUS sense |
| 引脚 35 | RC1 — GPIO |
| 引脚 36 | RC2 — GPIO |
| 引脚 37 | RC3 — GPIO |
| 引脚 38 | RC4 — GPIO |
| 引脚 39 | RD0 — GPIO / PMP data |
| 引脚 40 | RD1 — GPIO / PMP data |
| 引脚 41 | RD2 — GPIO / PMP data |
| 引脚 42 | RD3 — GPIO / PMP data |
| 引脚 43 | RD4 — GPIO / PMP data |
| 引脚 44 | RD5 — GPIO / PMP data |
| 引脚 45 | RD6 — GPIO / PMP data |
| 引脚 46 | RD7 — GPIO / PMP data |
| 引脚 47 | RE0 — GPIO / PMP control |
| 引脚 48 | RE1 — GPIO / PMP control |
| 引脚 49 | RE2 — GPIO / PMP control |
| 引脚 50 | RE3 — GPIO / PMP control |
| 引脚 51 | RE4 — GPIO / PMP control |
| 引脚 52 | RE5 — GPIO / PMP control |
| 引脚 53 | RE6 — GPIO / PMP control |
| 引脚 54 | RE7 — GPIO / PMP control |
| 引脚 55 | RF2 — GPIO |
| 引脚 56 | RF3 — GPIO |
| 引脚 57 | RF4 — GPIO |
| 引脚 58 | RF5 — GPIO |
| 引脚 59 | RF6 — GPIO |
| 引脚 60 | RF7 — GPIO |
| 引脚 61 | RG6 — GPIO |
| 引脚 62 | RG7 — GPIO |
| 引脚 63 | RG8 — GPIO |
| 引脚 64 | RG9 — GPIO |
典型应用
PIC32MX534F064H-V/PT 适用于 6 应用s: Industrial CAN Node Controller, USB OTG Peripheral and Host Device, BLDC and PMSM Motor Control, Automotive Aftermarket Telematics, Building Automation and HVAC Controllers, Medical Point-of-Care Instrumentation.
Industrial CAN Node Controller
The PIC32MX534F064H-V/PT is purpose-built for industrial CAN 2.0b node controller applications. Its CAN 2.0b peripheral with 1024 transmit/receive buffers handles high-throughput industrial protocols such as CANopen and DeviceNet without CPU intervention. The 80 MHz MIPS M4K core at 105 DMIPS processes the application layer while dedicated DMA channels offload USB OTG data movement. The -40C to +105C V temperature grade handles factory-floor thermal extremes.
推荐
USB OTG Peripheral and Host Device
The PIC32MX534F064H-V/PT integrates a USB 2.0 On-The-Go controller with integrated PHY, eliminating external transceiver components for both USB device and limited host applications. The four dedicated DMA channels sustain high-bandwidth USB transfers (bulk, interrupt, isochronous) without CPU loading. At 80 MHz the core can serve USB CDC, HID, MSD, and custom class firmware. The V temperature grade supports ruggedized USB peripherals for industrial environments.
推荐
BLDC and PMSM Motor Control
The PIC32MX534F064H-V/PT is well suited for brushless DC and permanent-magnet synchronous motor control. It provides 5 PWM outputs with complementary mode and programmable dead-band, ideal for 3-phase inverter gate driving. The 10-bit 1 Msps ADC samples phase currents in the PWM valley for field-oriented control. Five 16-bit timers handle quadrature encoder input from position sensors, while CAN enables industrial feedback to a master controller.
推荐
Automotive Aftermarket Telematics
The PIC32MX534F064H-V/PT serves automotive aftermarket telematics modules that aggregate vehicle data over CAN and expose it via USB or Bluetooth. Its CAN 2.0b peripheral decodes OBD-II PIDs while the USB OTG port charges mobile devices. The 64 KB flash stores protocol stacks, the 16 KB SRAM buffers diagnostics data, and the -40C to +105C V grade handles cabin and under-hood mounting. The 64-TQFP package fits compact enclosures.
推荐
Building Automation and HVAC Controllers
The PIC32MX534F064H-V/PT fits building automation and HVAC controllers that bridge legacy RS-485/Modbus networks and modern USB service ports. Its multiple UART interfaces handle Modbus RTU/ASCII traffic, the 10-bit ADC reads temperature and pressure sensors, and the PWM channels drive damper and valve actuators. The CAN bus enables networked BACnet integration. The extended -40C to +105C V grade supports rooftop equipment.
推荐
Medical Point-of-Care Instrumentation
The PIC32MX534F064H-V/PT serves compact point-of-care medical devices such as handheld analyzers and patient monitors. The 10-bit ADC digitizes sensor signals from electrochemical strips or photodetectors, USB OTG enables tethered data transfer to a host PC, and the high-performance MIPS M4K core runs DSP-style filtering for biosignal conditioning. The V temperature grade supports field deployment in varied clinical environments.
推荐
推荐产品汇总
工程参考数据： PIC32MX534F064H-V/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 | PIC32MX534F064H-I/PT | PIC32MX470F512H-V/PT | PIC32MX575F256H-V/PT | PIC32MX430F064H-V/PT | PIC32MX564F064H-V/PT |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-TQFP (10x10) | 64-TQFP (10x10) - same | 64-TQFP (10x10) - same | 64-TQFP (10x10) - same | 64-TQFP (10x10) - same | 64-TQFP (10x10) - same |
| Core Frequency | 80 MHz | 80 MHz | 100 MHz | 80 MHz | 40 MHz | 80 MHz |
| Flash | 64 KB | 64 KB | 512 KB | 256 KB | 64 KB | 64 KB |
| SRAM | 16 KB | 16 KB | 128 KB | 64 KB | 16 KB | 16 KB |
| USB OTG with PHY | Yes | Yes | Yes | Yes | No | Yes |
| CAN 2.0b | Yes (1024 buffers) | Yes | No | No | No | Yes |
| Operating Temperature | -40C to +105C | -40C to +85C | -40C to +105C | -40C to +105C | -40C to +105C | -40C to +105C |
关键差异点
- Higher 80 MHz core versus MX430 family （对比 PIC32MX430F064H-V/PT)
- CAN 2.0b peripheral unique among drop-in alternatives （对比 PIC32MX575F256H-V/PT)
- Extended 105C operating temperature （对比 PIC32MX534F064H-I/PT)
设计说明
The PIC32MX534F064H-V/PT requires separate AVDD/AVSS analog supply pins (10, 11) decoupled with 10uF + 0.1uF ceramic pairs placed within 5 mm of the pins. VUSB (pin 33) requires a 0.1uF decoupling capacitor even when USB is unused to prevent internal regulator noise injection. The core operates from 2.3-3.6 V; a TPS62133 or equivalent buck regulator is recommended over LDO for higher VDD current (up to 70 mA) at 80 MHz to limit dissipation.
Route USB D+ (RG0, pin 32) and D- (RG1, pin 31) as a 90-ohm differential pair with length matching to within 2 mm. Keep the pair over a continuous ground plane and avoid routing near switching signals. The 64-TQFP package thermal pad is not present; ground flood on top layer improves thermal dissipation for the 80 MHz core. Place a 4.7k pull-up on D+ for full-speed device or external 1.5k for high-speed.
Do not confuse the V temperature suffix (V/PT, -40C to +105C) with I grade (I/PT, -40C to +85C) when sourcing for industrial applications. The maximum 80 MHz clock frequency applies at +85C; at +105C the core may require derating to 70-75 MHz for reliable operation. Always populate decoupling on every VDD pin pair (1-2 caps per pin) - the TQFP package has multiple VDD/VSS pairs that must each be decoupled, not just one shared capacitor.
合规信息
RoHS and REACH compliant per Microchip product page. Not AEC-Q100 qualified - for automotive applications requiring AEC-Q100, contact Microchip for automotive-grade part numbers. Lead-free and halogen-free per datasheet materials declaration.
