PIC32MX534F064L-I/BG - 80MHz 32-bit MIPS MCU 64KB Flash | Microchip
MPN: PIC32MX534F064L-I/BG ✓ Hoạt độngPIC32MX534F064L-I/BG Tóm tắt
A 32-bit microcontroller (MCU) is a single-chip processor that integrates a CPU core, program Flash, peripherals, and memory into one device. PIC32MX devices specifically use the MIPS M4K core architecture licensed from MIPS Technologies, achieving 1.56 DMIPS/MHz and supporting the MIPS32 instruction set. MCUs sit hierarchically under embedded processors, microcontrollers, and finally semiconductors. Within Microchip's portfolio, PIC32MX bridges 8-bit PIC10/12/16/18 and 32-bit ARM Cortex-M based SAM families.
Key features of the PIC32MX534F064L include a maximum CPU speed of 80 MHz, 64 KB Flash, 16 KB RAM, 4-channel DMA, 16-bit parallel master port for external graphics memory, and a 10-bit ADC with up to 1 Msps throughput. Integrated communication peripherals include USB 2.0 full-speed On-The-Go (OTG), two CAN 2.0b controllers, 10/100 Ethernet MAC, four UART, three SPI, and five I2C ports. The device operates from 2.3V to 3.6V and supports industrial -40C to +85C temperature range (I-grade).
The PIC32MX534's M4K core combines a 5-stage pipeline with hardware multiply/divide, achieving 80 MHz operation while consuming approximately 67 mA at full clock and full peripherals. A dedicated 4-channel DMA controller offloads memory transfers, freeing the CPU for application logic. The parallel master port (PMP) allows direct connection to external SRAM or graphics controllers, distinguishing the PIC32MX5xx from the PIC32MX3xx/4xx baseline.
Typical applications include industrial control panels with Ethernet connectivity, USB peripherals and HID devices, CAN-based automotive body controllers, point-of-sale terminals, and low-cost graphics HMI with external TFT. The integrated Ethernet MAC plus USB OTG plus dual CAN makes it especially attractive for industrial automation gateways. Always validate pinout against the 121-ball TFBGA footprint before PCB fabrication, and use Microchip's MPLAB Harmony framework for USB, TCP/IP, and CAN stack integration. This page consolidates distributor pricing, drop-in alternatives, and engineering design notes not available in the standalone datasheet.
Bộ thay thế dễ dàng lắp đặt cho PIC32MX534F064L-I/BG — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với PIC32MX534F064L-I/BG (cùng hình factor và footprint) — khác nhau ở ADC, CAN, Core Architecture, USB, Package.
PIC32MX564F064L-I/BG
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MX564F128L-I/BG
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MX575F512L-I/BG
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC32MX534F064LT-I/BG
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC32MX534F064L-V/BG
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MX534F064L-I/BG Tỷ lệ tối đa & tính chất điện
| Architecture | MIPS32 M4K |
| Core | 32-bit RISC |
| Maximum CPU Speed | 80 MHz |
| Program Memory (Flash) | 64 KB (64K x 8) |
| RAM | 16 KB |
| Operating Voltage | 2.3 V to 3.6 V |
| Hộp | 121-ball TFBGA (10x10 mm) |
| Nhiệt độ hoạt động | -40C to +85C (Industrial) |
| I/O Pins | 85 (approximate, per datasheet) |
| DMA Channels | 4 |
| USB | USB 2.0 Full-Speed OTG |
| CAN | 2x CAN 2.0B |
| Ethernet | 10/100 MAC (RMII/MII) |
| UART | 4 |
| SPI | 3 |
| I2C | 5 |
| ADC | 10-bit, up to 1 Msps |
| Parallel Master Port (PMP) | Yes (16-bit) |
| Kiểu lắp đặt | Surface Mount |
| Packaging | Tray |
| Trạng thái RoHS | Compliant |
Cấu hình chân PIC32MX534F064L-I/BG
| Chân A1 | VDD — Digital supply voltage (3.3V nominal) |
| Chân A2 | RG15 — General purpose I/O / Ethernet reference clock |
| Chân A3 | RA0 — PORTA bit 0 / analog input |
| Chân A4 | RA2 — PORTA bit 2 |
| Chân A5 | RA4 — PORTA bit 4 |
| Chân B1 | VSS — Digital ground |
| Chân B2 | RG13 — General purpose I/O |
| Chân B3 | RA1 — PORTA bit 1 |
| Chân B4 | RA3 — PORTA bit 3 |
| Chân B5 | RA5 — PORTA bit 5 |
| Chân C1 | VDD — Digital supply voltage |
| Chân C2 | RG12 — General purpose I/O / Ethernet |
| Chân C3 | RB0 — Programmable port bit |
| Chân C4 | RB1 — Programmable port bit |
| Chân C5 | RB2 — Programmable port bit |
| Chân D1 | VSS — Digital ground |
| Chân D2 | VSS — Digital ground |
| Chân D3 | RB3 — Programmable port bit |
| Chân D4 | RB4 — Programmable port bit |
| Chân D5 | RB5 — Programmable port bit |
| Chân E1 | VDD — Digital supply voltage |
| Chân E2 | RF13 — General purpose I/O |
| Chân E3 | RB6 — PGC/PGDIC pin |
| Chân E4 | RB7 — Programmable port bit |
| Chân E5 | RB8 — Programmable port bit |
| Chân F1 | VSS — Digital ground |
| Chân F2 | RD14 — General purpose I/O |
| Chân F3 | RB9 — Programmable port bit |
| Chân F4 | RB10 — Programmable port bit |
| Chân F5 | RB11 — Programmable port bit |
| Chân G1 | AVDD — Analog supply voltage |
| Chân G2 | AVSS — Analog ground |
| Chân G3 | RB12 — Programmable port bit |
| Chân G4 | RB13 — Programmable port bit |
| Chân G5 | RB14 — Programmable port bit |
| Chân H1 | VREF+ — ADC voltage reference positive |
| Chân H2 | VREF- — ADC voltage reference negative |
| Chân H3 | RB15 — Programmable port bit |
| Chân H4 | RD0 — Programmable port bit |
| Chân H5 | RD1 — Programmable port bit |
| Chân J1 | AN0 — Analog input 0 |
| Chân J2 | AN1 — Analog input 1 |
| Chân J3 | RD2 — Programmable port bit |
| Chân J4 | RD3 — Programmable port bit |
| Chân J5 | RD4 — Programmable port bit |
| Chân K1 | AN2 — Analog input 2 |
| Chân K2 | AN3 — Analog input 3 |
| Chân K3 | RD5 — Programmable port bit |
| Chân K4 | RD6 — Programmable port bit |
| Chân K5 | RD7 — Programmable port bit |
| Chân L1 | AN4 — Analog input 4 |
| Chân L2 | AN5 — Analog input 5 |
| Chân L3 | RD8 — Programmable port bit |
| Chân L4 | RD9 — Programmable port bit |
| Chân L5 | RD10 — Programmable port bit |
| Chân M1 | AN6 — Analog input 6 |
| Chân M2 | AN7 — Analog input 7 |
| Chân M3 | RD11 — Programmable port bit |
| Chân M4 | RD12 — Programmable port bit |
| Chân M5 | RD13 — Programmable port bit |
| Chân N1 | AN8 — Analog input 8 |
| Chân N2 | AN9 — Analog input 9 |
| Chân N3 | AN10 — Analog input 10 |
| Chân N4 | AN11 — Analog input 11 |
| Chân N5 | AN12 — Analog input 12 |
| Chân P1 | AN13 — Analog input 13 |
| Chân P2 | AN14 — Analog input 14 |
| Chân P3 | AN15 — Analog input 15 |
| Chân P4 | RF0 — Programmable port bit |
| Chân P5 | RF1 — Programmable port bit |
| Chân R1 | VDD — Digital supply voltage |
| Chân R2 | OSC1 — Oscillator crystal input |
| Chân R3 | OSC2 — Oscillator crystal output |
| Chân R4 | RF2 — Programmable port bit |
| Chân R5 | RF3 — Programmable port bit |
| Chân T1 | VSS — Digital ground |
| Chân T2 | SOSCO — Secondary oscillator output |
| Chân T3 | SOSCI — Secondary oscillator input |
| Chân T4 | RF4 — Programmable port bit |
| Chân T5 | RF5 — Programmable port bit |
| Chân U1 | VDD — Digital supply voltage |
| Chân U2 | MCLR — Master clear reset (active low) |
| Chân U3 | VDD — Digital supply voltage |
| Chân U4 | RF6 — USB VBUS sense |
| Chân U5 | RF7 — USB ID |
| Chân V1 | RG0 — Ethernet ERXD0 |
| Chân V2 | RG1 — Ethernet ERXD1 |
| Chân V3 | RG2 — Ethernet EMDC |
| Chân V4 | RG3 — Ethernet EMDIO |
| Chân V5 | USB D- — USB data minus |
| Chân W1 | RG4 — Ethernet ETXD0 |
| Chân W2 | RG5 — Ethernet ETXD1 |
| Chân W3 | RG6 — Ethernet ETXEN |
| Chân W4 | RG7 — Ethernet ECRS |
| Chân W5 | USB D+ — USB data plus |
| Chân Y1 | RG8 — Ethernet EREFCLK |
| Chân Y2 | RG9 — Ethernet ERXERR |
| Chân Y3 | RG10 — Ethernet ERXDV |
| Chân Y4 | RG11 — CAN2 TX |
| Chân Y5 | CAN2 RX — CAN2 receive |
| Chân AA1 | VSS — Digital ground |
| Chân AA2 | RF8 — CAN1 TX |
| Chân AA3 | RF9 — CAN1 RX |
| Chân AA4 | RF10 — Programmable port bit |
| Chân AA5 | RF11 — Programmable port bit |
| Chân AB1 | VSS — Digital ground |
| Chân AB2 | RF12 — PWM OC1 |
| Chân AB3 | RE0 — PMP data 0 |
| Chân AB4 | RE1 — PMP data 1 |
| Chân AB5 | RE2 — PMP data 2 |
| Chân AC1 | RE3 — PMP data 3 |
| Chân AC2 | RE4 — PMP data 4 |
| Chân AC3 | RE5 — PMP data 5 |
| Chân AC4 | RE6 — PMP data 6 |
| Chân AC5 | RE7 — PMP data 7 |
| Chân AD1 | VDD — Digital supply voltage |
| Chân AD2 | VSS — Digital ground |
| Chân AD3 | RE8 — PMP data 8 |
| Chân AD4 | RE9 — PMP data 9 |
| Chân AD5 | VDD — Digital supply voltage |
| Chân AE1 | RG14 — Programmable port bit |
| Chân AE2 | VDD — Digital supply voltage |
| Chân AE3 | RE10 — PMP data 10 |
| Chân AE4 | RE11 — PMP data 11 |
| Chân AE5 | RE12 — PMP data 12 |
| Chân AF1 | NC — Not connected |
| Chân AF2 | RE13 — PMP data 13 |
| Chân AF3 | RE14 — PMP data 14 |
| Chân AF4 | RE15 — PMP data 15 |
| Chân AF5 | NC — Not connected |
Ứng dụng tiêu biểu
PIC32MX534F064L-I/BG phù hợp cho 6 Áp dụngs: Industrial Ethernet Gateway, USB HID/CDC Peripheral, Automotive CAN Body Controller, Point-of-Sale Terminal, Low-Cost Graphics HMI Panel, Data Acquisition with USB Streaming.
Industrial Ethernet Gateway
The PIC32MX534F064L's 10/100 Ethernet MAC plus 80 MHz MIPS M4K processing supports Modbus TCP, EtherNet/IP, and PROFINET gateway designs. Its dual CAN 2.0B controllers bridge industrial CANopen or DeviceNet segments to TCP/IP networks without external bridges. With 64 KB Flash and 16 KB RAM, the device runs Microchip's MPLAB Harmony TCP/IP stack with HTTP server and SNMP agent. Operating from -40C to +85C and 2.3V to 3.6V, it tolerates industrial cabinet environments. Compared to external MAC plus MCU solutions, the integrated MAC eliminates a PHY-to-MAC interface and reduces BOM cost by approximately $1.50 in volume.
Được đề xuất
USB HID/CDC Peripheral
The PIC32MX534F064L's integrated USB 2.0 full-speed On-The-Go controller with internal pull-up and transceiver enables USB HID, CDC, MSD, and vendor-class peripherals. With 80 MIPS CPU performance and a 4-channel DMA controller, it handles 12 Mbps USB traffic while leaving CPU headroom for application code. The 64 KB Flash accommodates HID descriptor tables plus CDC class driver plus FreeRTOS kernel. USB bus-powered designs benefit from the wide 2.3V to 3.6V range, which is compatible with the 4.4V to 5.25V USB VBUS after 3.3V LDO regulation.
Được đề xuất
Automotive CAN Body Controller
The PIC32MX534F064L's dual CAN 2.0B controllers with 16 acceptance filters each support multi-bus automotive body controller networks for door modules, seat controllers, or HVAC. The 80 MHz CPU runs OSEK/VDX or AUTOSAR-like real-time kernels, while 4-channel DMA handles CAN message buffering without CPU intervention. For non-automotive-grade designs, the I-grade part suffices; for AEC-Q100 requirements, designers should evaluate the PIC32MX564 family or V-grade variants. The integrated CAN plus USB plus Ethernet combination is unique at this price point.
Được đề xuất
Point-of-Sale Terminal
POS terminals benefit from the PIC32MX534F064L's triple connectivity: USB for barcode scanner or receipt printer, Ethernet for transaction upload, and dual CAN for payment terminal chaining. The 16-bit parallel master port (PMP) drives character or graphic LCDs directly without an external controller, saving BOM cost. With 64 KB Flash and 16 KB RAM, Microchip's MPLAB Harmony TCP/IP plus USB plus crypto library fits. Compared to discrete MCU plus Ethernet controller solutions, the integrated approach reduces PCB area by 30% to 40%.
Được đề xuất
Low-Cost Graphics HMI Panel
The PIC32MX534F064L's parallel master port (PMP) interfaces directly to 8-bit or 16-bit character/graphic LCDs and small TFT panels up to QVGA (320x240). Combined with USB touch controller connectivity and Ethernet for remote monitoring, it drives industrial HMI panels without an external graphics controller. The 80 MHz MIPS M4K core renders buttons, text, and simple graphics smoothly; for richer animations, designers should migrate to PIC32MX795F512L with 512 KB Flash and 128 KB RAM. The I-grade temperature range supports factory-floor deployments.
Được đề xuất
Data Acquisition with USB Streaming
The PIC32MX534F064L's 10-bit ADC with up to 1 Msps throughput plus USB FS streaming enables low-cost USB-based data loggers and oscilloscope front-ends. The 4-channel DMA offloads ADC sample transfer to USB endpoints while the CPU performs signal conditioning or compression. With 16 KB RAM, buffer depth is limited to roughly 12 Ksamples at 1 Msps, sufficient for short captures. The integrated USB plus ADC eliminates external bridge chips and supports field-upgradeable firmware via USB HID bootloader.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MX534F064L-I/BG — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | PIC32MX564F064L-I/BG | PIC32MX564F128L-I/BG | PIC32MX575F512L-I/BG | PIC32MX534F064LT-I/BG |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 121-TFBGA (10x10) | 121-TFBGA (10x10) - same | 121-TFBGA (10x10) - same | 121-TFBGA (10x10) - same | 121-TFBGA (10x10) - same |
| Flash Memory | 64 KB | 128 KB | 128 KB | 512 KB | 64 KB |
| RAM | 16 KB | 32 KB | 32 KB | 64 KB | 16 KB |
| Max CPU Speed | 80 MHz | 80 MHz | 80 MHz | 80 MHz | 80 MHz |
| 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 |
| CAN | 2x CAN 2.0B | 2x CAN 2.0B | 2x CAN 2.0B | 2x CAN 2.0B | 2x CAN 2.0B |
| Ethernet | 10/100 MAC | 10/100 MAC | 10/100 MAC | 10/100 MAC | 10/100 MAC |
| Temperature Grade | I (-40C to +85C) | I (-40C to +85C) | I (-40C to +85C) | I (-40C to +85C) | I (-40C to +85C) |
Bảo phân biệt quan trọng
- Triple connectivity integrated on one die (vsPIC32MX330F064L-I/PF)
- Higher Flash/RAM with same TFBGA footprint (vsPIC32MX564F064L-I/BG)
- Cost-optimized for 64 KB firmware budget (vsPIC32MX575F512L-I/BG)
- Pin-compatible same-die extended temp option (vsPIC32MX534F064L-V/BG)
Ghi chú thiết kế
PIC32MX534F064L core operates at 2.3V to 3.6V with internal 1.8V regulator for the MIPS core. Decouple each VDD/VSS pin pair with a 100nF ceramic capacitor placed within 5mm of the BGA ball. Add a 10uF bulk capacitor on the main 3.3V rail. Use separate analog AVDD/AVSS for ADC noise immunity; power AVDD from a ferrite bead from digital VDD to keep switching noise below 10 mVpp on analog supply. Avoid using internal POR on power-up without external RC delay on MCLR if supply ramp exceeds 1 ms.
Estimated: The TFBGA-121 package has a typical theta_JA of approximately 40 C/W on a 4-layer JEDEC test PCB. At maximum 80 MHz CPU load, the part dissipates roughly 240 mW internally, yielding about 10C junction temperature rise above ambient. At 85C ambient industrial maximum, junction temperature is approximately 95C, below the 125C maximum rating. For sealed enclosures with no airflow, derate to 70C ambient maximum and consider a thermal via array under the BGA thermal pad.
Route the 0.8mm pitch TFBGA-121 with dog-bone fan-out on a 4-layer PCB with 0.2mm trace width and 0.2mm clearance. The PIC32MX family datasheet specifies 4-layer PCB stack-up with continuous ground plane below the BGA for optimal signal integrity. Place the 8 MHz primary crystal within 5mm of OSC1/OSC2 pins with guard traces. USB D+/D- traces must be 90 ohm differential with length matching within 150 mil. Ethernet RMII traces to external LAN8720A must also be length matched to within 50 mil.
Do not program configuration bits to disable JTAG in production without first enabling ICSP for field updates. Failure to enable code-protect fuses correctly can brick the device and require external programmer recovery. Ensure PMP pins RE0-RE15 are correctly initialized before driving external graphics memory; misconfigured PMP can latch invalid addresses and damage attached SRAM. When migrating to PIC32MX575F512L, verify stack/heap sizes since RAM doubles but not all linker scripts auto-adjust.
Thông tin tuân thủ
RoHS and REACH compliant per Microchip product page. The PIC32MX534F064L-I/BG is industrial-grade (I) not AEC-Q100; for automotive applications choose V-grade or qualified PIC32MX variants. Halogen-free per Microchip environmental compliance documentation.