PIC32MX534F064H-V/PT - 80MHz 32-bit MCU, USB/CAN | Microchip
MPN: PIC32MX534F064H-V/PT ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 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 Overview
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.
Drop-in alternatives for PIC32MX534F064H-V/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 PIC32MX534F064H-V/PT (same form factor and footprint) — differing in Package, USB, DMA Channels, Timers, Core Architecture.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MX534F064H-I/PT
✅ Drop-In✓ In Stock
$3.95 / Unit
View Datasheet →PIC32MX534F064HT-I/MR
✅ Drop-In✓ In Stock
$3.42 / Unit
View Datasheet →PIC32MX430F064H-V/PT
✅ Drop-In✓ In Stock
$4.1 / Unit
View Datasheet →PIC32MX470F512H-V/PT
✅ Drop-In✓ In Stock
$6.1 / Unit
View Datasheet →PIC32MX575F256H-V/PT
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MX564F064H-V/PT
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$3.95 / Unit
View Datasheet →PIC32MX534F064H-V/PT Maximum Ratings & Electrical Characteristics
| 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 |
| Supply Voltage | 2.3 V to 3.6 V |
| Operating Temperature | -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 |
| Package | 64-pin TQFP (10x10 mm) |
| Mounting Type | Surface Mount |
| RoHS Status | Compliant |
PIC32MX534F064H-V/PT Pin Configuration
| Pin 1 | SDA1/RA14 — I2C1 SDA / GPIO |
| Pin 2 | SCL1/RA15 — I2C1 SCL / GPIO |
| Pin 3 | AN0/C2IN-/RA0 — ADC analog input 0 / Comparator input |
| Pin 4 | AN1/C2IN+/RA1 — ADC analog input 1 / Comparator input |
| Pin 5 | AN2/C2OUT/RA2 — ADC analog input 2 / Comparator output |
| Pin 6 | AN3/RA3 — ADC analog input 3 / GPIO |
| Pin 7 | AN4/C1IN-/RA4 — ADC analog input 4 / Comparator input |
| Pin 8 | AN5/C1IN+/RA5 — ADC analog input 5 / Comparator input |
| Pin 9 | AN6/C1OUT/RA6 — ADC analog input 6 / Comparator output |
| Pin 10 | AVDD — Analog supply voltage |
| Pin 11 | AVSS — Analog ground |
| Pin 12 | AN7/RB0 — ADC analog input 7 / GPIO |
| Pin 13 | AN8/RB1 — ADC analog input 8 / GPIO |
| Pin 14 | AN9/RB2 — ADC analog input 9 / GPIO |
| Pin 15 | AN10/CVREF/RB3 — ADC analog input 10 / CV reference |
| Pin 16 | AN11/RB4 — ADC analog input 11 / GPIO |
| Pin 17 | AN12/RB5 — ADC analog input 12 / GPIO |
| Pin 18 | AN13/PMA0/RB6 — ADC input 13 / Parallel Master Port |
| Pin 19 | AN14/PMA1/RB7 — ADC input 14 / Parallel Master Port |
| Pin 20 | AN15/PMA2/RB8 — ADC input 15 / Parallel Master Port |
| Pin 21 | VSS — Ground |
| Pin 22 | VDD — Digital supply voltage |
| Pin 23 | RA7 — GPIO |
| Pin 24 | RA8 — GPIO |
| Pin 25 | RA9 — GPIO |
| Pin 26 | RA10 — GPIO |
| Pin 27 | C1RX/RF0 — CAN1 RX / GPIO |
| Pin 28 | C1TX/RF1 — CAN1 TX / GPIO |
| Pin 29 | SDA2/RG3 — I2C2 SDA / GPIO |
| Pin 30 | SCL2/RG2 — I2C2 SCL / GPIO |
| Pin 31 | D-/RG1 — USB OTG D- |
| Pin 32 | D+/RG0 — USB OTG D+ |
| Pin 33 | VUSB — USB transceiver supply |
| Pin 34 | VBUS — USB VBUS sense |
| Pin 35 | RC1 — GPIO |
| Pin 36 | RC2 — GPIO |
| Pin 37 | RC3 — GPIO |
| Pin 38 | RC4 — GPIO |
| Pin 39 | RD0 — GPIO / PMP data |
| Pin 40 | RD1 — GPIO / PMP data |
| Pin 41 | RD2 — GPIO / PMP data |
| Pin 42 | RD3 — GPIO / PMP data |
| Pin 43 | RD4 — GPIO / PMP data |
| Pin 44 | RD5 — GPIO / PMP data |
| Pin 45 | RD6 — GPIO / PMP data |
| Pin 46 | RD7 — GPIO / PMP data |
| Pin 47 | RE0 — GPIO / PMP control |
| Pin 48 | RE1 — GPIO / PMP control |
| Pin 49 | RE2 — GPIO / PMP control |
| Pin 50 | RE3 — GPIO / PMP control |
| Pin 51 | RE4 — GPIO / PMP control |
| Pin 52 | RE5 — GPIO / PMP control |
| Pin 53 | RE6 — GPIO / PMP control |
| Pin 54 | RE7 — GPIO / PMP control |
| Pin 55 | RF2 — GPIO |
| Pin 56 | RF3 — GPIO |
| Pin 57 | RF4 — GPIO |
| Pin 58 | RF5 — GPIO |
| Pin 59 | RF6 — GPIO |
| Pin 60 | RF7 — GPIO |
| Pin 61 | RG6 — GPIO |
| Pin 62 | RG7 — GPIO |
| Pin 63 | RG8 — GPIO |
| Pin 64 | RG9 — GPIO |
Typical Applications
PIC32MX534F064H-V/PT is suitable for 6 applications: 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.
Recommended
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.
Recommended
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.
Recommended
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.
Recommended
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.
Recommended
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.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MX534F064H-V/PT — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | 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 |
Key Differentiators
- Higher 80 MHz core versus MX430 family (vs PIC32MX430F064H-V/PT)
- CAN 2.0b peripheral unique among drop-in alternatives (vs PIC32MX575F256H-V/PT)
- Extended 105C operating temperature (vs PIC32MX534F064H-I/PT)
Design Notes
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.
Compliance Information
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.
