PIC32MX534F064L-I/BG - 80MHz 32-bit MIPS MCU 64KB Flash | Microchip
料号： PIC32MX534F064L-I/BG ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $8.12 | $8.12 |
| 10 | $7.45 | $74.50 |
| 100 | $6.2 | $620.00 |
| 500 | $5.05 | $2,525.00 |
| 1,000 | $4.35 | $4,350.00 |
PIC32MX534F064L-I/BG 概述
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.
直接替换替代料： PIC32MX534F064L-I/BG ——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： PIC32MX534F064L-I/BG （相同外形与封装尺寸） ——差异在于 ADC, CAN, Core Architecture, USB, Package.
快速对比工具——选择替代料号进行并排对比：
PIC32MX564F064L-I/BG
✅ 直接替换✓ 有现货
$4.45 / 个
查看数据手册 →PIC32MX564F128L-I/BG
✅ 直接替换✓ 有现货
$5.7 / 个
查看数据手册 →PIC32MX575F512L-I/BG
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MX534F064LT-I/BG
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MX534F064L-V/BG
✅ 直接替换✓ 有现货
$4.6 / 个
查看数据手册 →PIC32MX534F064L-I/BG 最大额定值与电气特性
| 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 |
| 封装 | 121-ball TFBGA (10x10 mm) |
| 工作温度 | -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) |
| 安装类型 | Surface Mount |
| Packaging | Tray |
| RoHS 状态 | Compliant |
PIC32MX534F064L-I/BG 引脚配置
| 引脚 A1 | VDD — Digital supply voltage (3.3V nominal) |
| 引脚 A2 | RG15 — General purpose I/O / Ethernet reference clock |
| 引脚 A3 | RA0 — PORTA bit 0 / analog input |
| 引脚 A4 | RA2 — PORTA bit 2 |
| 引脚 A5 | RA4 — PORTA bit 4 |
| 引脚 B1 | VSS — Digital ground |
| 引脚 B2 | RG13 — General purpose I/O |
| 引脚 B3 | RA1 — PORTA bit 1 |
| 引脚 B4 | RA3 — PORTA bit 3 |
| 引脚 B5 | RA5 — PORTA bit 5 |
| 引脚 C1 | VDD — Digital supply voltage |
| 引脚 C2 | RG12 — General purpose I/O / Ethernet |
| 引脚 C3 | RB0 — Programmable port bit |
| 引脚 C4 | RB1 — Programmable port bit |
| 引脚 C5 | RB2 — Programmable port bit |
| 引脚 D1 | VSS — Digital ground |
| 引脚 D2 | VSS — Digital ground |
| 引脚 D3 | RB3 — Programmable port bit |
| 引脚 D4 | RB4 — Programmable port bit |
| 引脚 D5 | RB5 — Programmable port bit |
| 引脚 E1 | VDD — Digital supply voltage |
| 引脚 E2 | RF13 — General purpose I/O |
| 引脚 E3 | RB6 — PGC/PGDIC pin |
| 引脚 E4 | RB7 — Programmable port bit |
| 引脚 E5 | RB8 — Programmable port bit |
| 引脚 F1 | VSS — Digital ground |
| 引脚 F2 | RD14 — General purpose I/O |
| 引脚 F3 | RB9 — Programmable port bit |
| 引脚 F4 | RB10 — Programmable port bit |
| 引脚 F5 | RB11 — Programmable port bit |
| 引脚 G1 | AVDD — Analog supply voltage |
| 引脚 G2 | AVSS — Analog ground |
| 引脚 G3 | RB12 — Programmable port bit |
| 引脚 G4 | RB13 — Programmable port bit |
| 引脚 G5 | RB14 — Programmable port bit |
| 引脚 H1 | VREF+ — ADC voltage reference positive |
| 引脚 H2 | VREF- — ADC voltage reference negative |
| 引脚 H3 | RB15 — Programmable port bit |
| 引脚 H4 | RD0 — Programmable port bit |
| 引脚 H5 | RD1 — Programmable port bit |
| 引脚 J1 | AN0 — Analog input 0 |
| 引脚 J2 | AN1 — Analog input 1 |
| 引脚 J3 | RD2 — Programmable port bit |
| 引脚 J4 | RD3 — Programmable port bit |
| 引脚 J5 | RD4 — Programmable port bit |
| 引脚 K1 | AN2 — Analog input 2 |
| 引脚 K2 | AN3 — Analog input 3 |
| 引脚 K3 | RD5 — Programmable port bit |
| 引脚 K4 | RD6 — Programmable port bit |
| 引脚 K5 | RD7 — Programmable port bit |
| 引脚 L1 | AN4 — Analog input 4 |
| 引脚 L2 | AN5 — Analog input 5 |
| 引脚 L3 | RD8 — Programmable port bit |
| 引脚 L4 | RD9 — Programmable port bit |
| 引脚 L5 | RD10 — Programmable port bit |
| 引脚 M1 | AN6 — Analog input 6 |
| 引脚 M2 | AN7 — Analog input 7 |
| 引脚 M3 | RD11 — Programmable port bit |
| 引脚 M4 | RD12 — Programmable port bit |
| 引脚 M5 | RD13 — Programmable port bit |
| 引脚 N1 | AN8 — Analog input 8 |
| 引脚 N2 | AN9 — Analog input 9 |
| 引脚 N3 | AN10 — Analog input 10 |
| 引脚 N4 | AN11 — Analog input 11 |
| 引脚 N5 | AN12 — Analog input 12 |
| 引脚 P1 | AN13 — Analog input 13 |
| 引脚 P2 | AN14 — Analog input 14 |
| 引脚 P3 | AN15 — Analog input 15 |
| 引脚 P4 | RF0 — Programmable port bit |
| 引脚 P5 | RF1 — Programmable port bit |
| 引脚 R1 | VDD — Digital supply voltage |
| 引脚 R2 | OSC1 — Oscillator crystal input |
| 引脚 R3 | OSC2 — Oscillator crystal output |
| 引脚 R4 | RF2 — Programmable port bit |
| 引脚 R5 | RF3 — Programmable port bit |
| 引脚 T1 | VSS — Digital ground |
| 引脚 T2 | SOSCO — Secondary oscillator output |
| 引脚 T3 | SOSCI — Secondary oscillator input |
| 引脚 T4 | RF4 — Programmable port bit |
| 引脚 T5 | RF5 — Programmable port bit |
| 引脚 U1 | VDD — Digital supply voltage |
| 引脚 U2 | MCLR — Master clear reset (active low) |
| 引脚 U3 | VDD — Digital supply voltage |
| 引脚 U4 | RF6 — USB VBUS sense |
| 引脚 U5 | RF7 — USB ID |
| 引脚 V1 | RG0 — Ethernet ERXD0 |
| 引脚 V2 | RG1 — Ethernet ERXD1 |
| 引脚 V3 | RG2 — Ethernet EMDC |
| 引脚 V4 | RG3 — Ethernet EMDIO |
| 引脚 V5 | USB D- — USB data minus |
| 引脚 W1 | RG4 — Ethernet ETXD0 |
| 引脚 W2 | RG5 — Ethernet ETXD1 |
| 引脚 W3 | RG6 — Ethernet ETXEN |
| 引脚 W4 | RG7 — Ethernet ECRS |
| 引脚 W5 | USB D+ — USB data plus |
| 引脚 Y1 | RG8 — Ethernet EREFCLK |
| 引脚 Y2 | RG9 — Ethernet ERXERR |
| 引脚 Y3 | RG10 — Ethernet ERXDV |
| 引脚 Y4 | RG11 — CAN2 TX |
| 引脚 Y5 | CAN2 RX — CAN2 receive |
| 引脚 AA1 | VSS — Digital ground |
| 引脚 AA2 | RF8 — CAN1 TX |
| 引脚 AA3 | RF9 — CAN1 RX |
| 引脚 AA4 | RF10 — Programmable port bit |
| 引脚 AA5 | RF11 — Programmable port bit |
| 引脚 AB1 | VSS — Digital ground |
| 引脚 AB2 | RF12 — PWM OC1 |
| 引脚 AB3 | RE0 — PMP data 0 |
| 引脚 AB4 | RE1 — PMP data 1 |
| 引脚 AB5 | RE2 — PMP data 2 |
| 引脚 AC1 | RE3 — PMP data 3 |
| 引脚 AC2 | RE4 — PMP data 4 |
| 引脚 AC3 | RE5 — PMP data 5 |
| 引脚 AC4 | RE6 — PMP data 6 |
| 引脚 AC5 | RE7 — PMP data 7 |
| 引脚 AD1 | VDD — Digital supply voltage |
| 引脚 AD2 | VSS — Digital ground |
| 引脚 AD3 | RE8 — PMP data 8 |
| 引脚 AD4 | RE9 — PMP data 9 |
| 引脚 AD5 | VDD — Digital supply voltage |
| 引脚 AE1 | RG14 — Programmable port bit |
| 引脚 AE2 | VDD — Digital supply voltage |
| 引脚 AE3 | RE10 — PMP data 10 |
| 引脚 AE4 | RE11 — PMP data 11 |
| 引脚 AE5 | RE12 — PMP data 12 |
| 引脚 AF1 | NC — Not connected |
| 引脚 AF2 | RE13 — PMP data 13 |
| 引脚 AF3 | RE14 — PMP data 14 |
| 引脚 AF4 | RE15 — PMP data 15 |
| 引脚 AF5 | NC — Not connected |
典型应用
PIC32MX534F064L-I/BG 适用于 6 应用s: 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.
推荐
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.
推荐
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.
推荐
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%.
推荐
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.
推荐
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.
推荐
推荐产品汇总
工程参考数据： PIC32MX534F064L-I/BG ——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 | 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) |
关键差异点
- Triple connectivity integrated on one die （对比 PIC32MX330F064L-I/PF)
- Higher Flash/RAM with same TFBGA footprint （对比 PIC32MX564F064L-I/BG)
- Cost-optimized for 64 KB firmware budget （对比 PIC32MX575F512L-I/BG)
- Pin-compatible same-die extended temp option （对比 PIC32MX534F064L-V/BG)
设计说明
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.
合规信息
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.