PIC32MX564F064LT-I/PT - 80MHz 64KB Flash MCU w/ USB & CAN | Microchip
N.º da peça: PIC32MX564F064LT-I/PT ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $5.78 | $5,78 |
| 10 | $5.2 | $52,00 |
| 100 | $4.62 | $462,00 |
| 500 | $4.1 | $2.050,00 |
| 1.000 | $3.65 | $3.650,00 |
PIC32MX564F064LT-I/PT Visão geral
A 32-bit microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, and configurable peripherals around a unified internal bus. The PIC32MX5 family specifically belongs to the MIPS32 M4K processor lineage, sits within the broader PIC32 family of 32-bit PIC microcontrollers, and is part of Microchip Technology's microcontroller portfolio. Compared with 8-bit/16-bit MCUs, 32-bit parts offer significantly higher MIPS per mW, larger linear address space, and richer peripheral integration for connected embedded systems.
Key features of the PIC32MX564F064LT-I/PT include USB 2.0 full-speed On-The-Go (OTG) with integrated transceiver, CAN 2.0B active, Parallel Master Port (PMP) for external bus memory or graphics, I2S audio interface, up to 53 general-purpose I/O, and CTMU for capacitive touch / mTouch sensing. Industrial-grade -40C to +85C operation and 3.3V single-supply operation simplify power-tree design. Code protection and secure memory partitions protect firmware IP.
The MIPS32 M4K core implements a 5-stage pipeline with single-cycle multiply and hardware divide, supported by a configurable prefetch cache and 4-channel DMA that offloads peripheral-to-memory transfers. Dedicated peripherals such as the USB OTG controller and CAN module include DMA hooks, allowing sustained USB throughput and CAN traffic without CPU intervention - critical for real-time and connected designs.
Typical applications include USB peripherals (HID, CDC, MSD, audio class), CAN-connected industrial nodes (sensor aggregation, motor control, building automation), embedded HMI with graphics, and general-purpose connected IoT endpoints. The integrated USB and CAN peripherals eliminate external bridge ICs, reducing BOM and board area.
When designing with this part, observe the 3.3V supply requirement, provide adequate decoupling (0.1 uF + bulk), and follow Microchip's recommended PCB layout for the TQFP-100 exposed-pad variant if used. For migration to a lower-power PIC32MX1/2/3/4/5 series, verify peripheral differences in MPLAB X IDE before porting.
This page synthesizes distributor pricing, drop-in same-package alternatives, and design notes drawn from the manufacturer datasheet and reference designs, packaged for engineers selecting the PIC32MX564F064LT-I/PT for new designs or replacements.
Alternativas drop-in para PIC32MX564F064LT-I/PT — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com PIC32MX564F064LT-I/PT (mesmo formato e footprint) — diferindo em ADC, Operating Temperature, USB, MSL Level, Package.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
PIC32MX564F064L-I/PT
✅ Drop-In✓ Em estoque
$4.85 / unidade
Ver ficha técnica →PIC32MX564F128LT-I/PT
✅ Drop-In✓ Em estoque
$4.78 / unidade
Ver ficha técnica →PIC32MX564F064LT-I/PF
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$5.8 / unidade
Ver ficha técnica →PIC32MX470F512LT-I/PT
✅ Drop-In✓ Em estoque
$5.84 / unidade
Ver ficha técnica →PIC32MX460F512L-80I/PT
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$6.05 / unidade
Ver ficha técnica →PIC32MX564F064LT-I/PT Classificações máximas e características elétricas
| Core Architecture | MIPS32 M4K |
| Core Size | 32-bit Single-Core |
| Max CPU Clock | 80 MHz |
| Program Memory (Flash) | 64 KB (64K x 8) |
| RAM | 32 KB (32K x 8) |
| Operating Voltage | 3.3 V (2.3V-3.6V core range, per family datasheet) |
| Number of I/O | 53 |
| Encapsulamento / Caixa | 100-TQFP (12x12 mm) |
| Tipo de montagem | Surface Mount |
| USB | USB 2.0 Full-Speed OTG with integrated transceiver |
| CAN | CAN 2.0B active |
| DMA Channels | 4 |
| ADC | 10-bit, 1 Msps, up to 16 channels |
| Timers | 5 x 16-bit |
| Temperatura de operação | -40C to +85C (industrial) |
| Packaging | Tape & Reel (TR) |
| Series | PIC32MX564F064L |
| Connectivity | USB, CAN, I2C, SPI, UART, I2S, PMP |
| Nível MSL | 3 (per JEDEC J-STD-020) |
| Status RoHS | Compliant |
Configuração de pinos do PIC32MX564F064LT-I/PT
| Pino 1 | RG15 — GPIO RG15 / SDA2 (I2C2 data) |
| Pino 2 | VDD — Supply voltage (3.3V) |
| Pino 3 | RA0 — GPIO RA0 / PGED3 (programming data) |
| Pino 4 | RA1 — GPIO RA1 / PGEC3 (programming clock) |
| Pino 5 | RB0 — GPIO RB0 / AN0 (ADC input) |
| Pino 6 | RB1 — GPIO RB1 / AN1 (ADC input) |
| Pino 7 | RB2 — GPIO RB2 / AN2 (ADC input) |
| Pino 8 | RB3 — GPIO RB3 / AN3 (ADC input) |
| Pino 9 | RB4 — GPIO RB4 / AN4 (ADC input) |
| Pino 10 | RB5 — GPIO RB5 / AN5 (ADC input) |
| Pino 11 | RB6 — GPIO RB6 / AN6 / PGEC2 |
| Pino 12 | RB7 — GPIO RB7 / AN7 / PGED2 |
| Pino 13 | RB8 — GPIO RB8 / AN8 |
| Pino 14 | RB9 — GPIO RB9 / AN9 |
| Pino 15 | RB10 — GPIO RB10 / AN10 |
| Pino 16 | RB11 — GPIO RB11 / AN11 |
| Pino 17 | VSS — Ground |
| Pino 18 | RB12 — GPIO RB12 / AN12 |
| Pino 19 | RB13 — GPIO RB13 / AN13 |
| Pino 20 | RB14 — GPIO RB14 / AN14 |
| Pino 21 | RB15 — GPIO RB15 / AN15 |
| Pino 22 | VSS — Ground |
| Pino 23 | RC0 — GPIO RC0 |
| Pino 24 | RC1 — GPIO RC1 |
| Pino 25 | RC2 — GPIO RC2 |
| Pino 26 | VDD — Supply voltage (3.3V) |
| Pino 27 | RC3 — GPIO RC3 |
| Pino 28 | RC4 — GPIO RC4 |
| Pino 29 | RC5 — GPIO RC5 |
| Pino 30 | RC6 — GPIO RC6 |
| Pino 31 | RC7 — GPIO RC7 |
| Pino 32 | RC8 — GPIO RC8 |
| Pino 33 | RC9 — GPIO RC9 |
| Pino 34 | VSS — Ground |
| Pino 35 | RD0 — GPIO RD0 |
| Pino 36 | RD1 — GPIO RD1 |
| Pino 37 | RD2 — GPIO RD2 |
| Pino 38 | RD3 — GPIO RD3 |
| Pino 39 | RD4 — GPIO RD4 |
| Pino 40 | RD5 — GPIO RD5 |
| Pino 41 | RD6 — GPIO RD6 |
| Pino 42 | RD7 — GPIO RD7 |
| Pino 43 | RD8 — GPIO RD8 |
| Pino 44 | VDD — Supply voltage (3.3V) |
| Pino 45 | RD9 — GPIO RD9 |
| Pino 46 | RD10 — GPIO RD10 |
| Pino 47 | RD11 — GPIO RD11 |
| Pino 48 | RD12 — GPIO RD12 |
| Pino 49 | RD13 — GPIO RD13 |
| Pino 50 | RD14 — GPIO RD14 |
| Pino 51 | RD15 — GPIO RD15 |
| Pino 52 | VSS — Ground |
| Pino 53 | RE0 — GPIO RE0 / PMD0 |
| Pino 54 | RE1 — GPIO RE1 / PMD1 |
| Pino 55 | RE2 — GPIO RE2 / PMD2 |
| Pino 56 | RE3 — GPIO RE3 / PMD3 |
| Pino 57 | RE4 — GPIO RE4 / PMD4 |
| Pino 58 | RE5 — GPIO RE5 / PMD5 |
| Pino 59 | RE6 — GPIO RE6 / PMD6 |
| Pino 60 | RE7 — GPIO RE7 / PMD7 |
| Pino 61 | VDD — Supply voltage (3.3V) |
| Pino 62 | RF0 — GPIO RF0 |
| Pino 63 | RF1 — GPIO RF1 |
| Pino 64 | RF2 — GPIO RF2 |
| Pino 65 | RF3 — GPIO RF3 |
| Pino 66 | RF4 — GPIO RF4 |
| Pino 67 | RF5 — GPIO RF5 |
| Pino 68 | RF6 — GPIO RF6 / U1RTS |
| Pino 69 | RF7 — GPIO RF7 / U1CTS |
| Pino 70 | VSS — Ground |
| Pino 71 | RF8 — GPIO RF8 / U2RTS |
| Pino 72 | RF9 — GPIO RF9 / U2CTS |
| Pino 73 | RG0 — GPIO RG0 |
| Pino 74 | RG1 — GPIO RG1 |
| Pino 75 | RG2 — GPIO RG2 / D+ (USB) |
| Pino 76 | RG3 — GPIO RG3 / D- (USB) |
| Pino 77 | RG6 — GPIO RG6 |
| Pino 78 | RG7 — GPIO RG7 |
| Pino 79 | RG8 — GPIO RG8 |
| Pino 80 | RG9 — GPIO RG9 |
| Pino 81 | VSS — Ground |
| Pino 82 | VDD — Supply voltage (3.3V) |
| Pino 83 | RA2 — GPIO RA2 |
| Pino 84 | RA3 — GPIO RA3 |
| Pino 85 | RA4 — GPIO RA4 |
| Pino 86 | RA5 — GPIO RA5 |
| Pino 87 | RA6 — GPIO RA6 / TRCLK |
| Pino 88 | RA7 — GPIO RA7 / TRDAT |
| Pino 89 | RA8 — GPIO RA8 |
| Pino 90 | RA9 — GPIO RA9 |
| Pino 91 | RA10 — GPIO RA10 |
| Pino 92 | RA11 — GPIO RA11 |
| Pino 93 | RA12 — GPIO RA12 |
| Pino 94 | RA13 — GPIO RA13 |
| Pino 95 | RA14 — GPIO RA14 |
| Pino 96 | RA15 — GPIO RA15 |
| Pino 97 | VSS — Ground |
| Pino 98 | RC12 — GPIO RC12 |
| Pino 99 | RC13 — GPIO RC13 |
| Pino 100 | RC14 — GPIO RC14 |
Aplicações típicas
PIC32MX564F064LT-I/PT é adequado para 6 aplicaçãos: USB Human Interface Device (HID), CAN-Based Industrial Sensor Node, Embedded Graphical HMI Controller, USB-to-CAN Bridge Gateway, Portable Data Logger with USB, Connected IoT Edge Node (USB/CAN).
USB Human Interface Device (HID)
The PIC32MX564F064LT-I/PT's integrated USB 2.0 Full-Speed OTG controller with on-chip transceiver is ideal for USB HID peripherals such as keyboards, mice, custom input controllers, and industrial keypads. At 80 MHz the M4K core services HID report generation without taxing USB bandwidth, while the 4-channel DMA offloads endpoint transfers, leaving CPU headroom for application logic. With 64 KB Flash it fits HID stacks plus custom firmware; with 53 I/O it can scan matrix keypads or drive LEDs directly. Pair it with the MCP2200 or USBLC6-2SC6 for isolated/compliant designs, and use the Microchip Harmony USB stack for production-ready class drivers.
Recomendado
CAN-Based Industrial Sensor Node
The PIC32MX564F064LT-I/PT integrates CAN 2.0B active with hardware acceptance filters and DMA hooks, making it well-suited for industrial sensor nodes on a CAN/CANopen or J1939 bus. The 80 MHz core runs the CAN stack and 10-bit ADC sampling without bottleneck; the 4-channel DMA moves ADC samples directly to memory, leaving the CPU free for filtering. With 53 I/O it can interface SPI/analog sensors (temperature, pressure, flow) and drive actuators. Industrial-grade -40C to +85C operation matches factory floor requirements. Add a TJA1050 or MCP2551 CAN transceiver, ISO 1050 for isolation, and 120-ohm termination as required by the bus topology.
Recomendado
Embedded Graphical HMI Controller
With its Parallel Master Port (PMP) capable of driving external TFT displays up to 8-bit parallel, and the I2S peripheral for audio feedback, the PIC32MX564F064LT-I/PT is well matched to entry-level embedded HMI panels. The 53 I/O pins provide spare capacity for capacitive touch sensing via the CTMU peripheral, eliminating a dedicated touch controller. The 80 MHz MIPS core comfortably runs lightweight graphics libraries (legato, MPLAB Harmony Graphics) for menus and gauges. Use a 3.3V TFT with integrated controller (e.g., HX8347-I based), and pair with the PIC32MX5 family graphics examples for fast HMI prototyping.
Recomendado
USB-to-CAN Bridge Gateway
A natural application for the PIC32MX564F064LT-I/PT is a USB-to-CAN bridge gateway: USB 2.0 FS OTG on one side, CAN 2.0B active on the other, with the M4K core handling protocol translation. Engineers use this topology for laptop-based vehicle diagnostics, factory-floor PC tools, and lab instrumentation. The 64 KB Flash fits the USB CDC + CAN stack with margin for vendor commands; 32 KB RAM is adequate for buffers. Reference firmware is available in the Microchip Harmony USB Device + CAN library, and pair with MCP2515 (external CAN) or use the on-chip CAN for simpler designs.
Recomendado
Portable Data Logger with USB
The PIC32MX564F064LT-I/PT's combination of 32 KB RAM, 10-bit 1 Msps ADC, USB 2.0 FS OTG, and 53 I/O fits portable USB data loggers. Sample sensors at up to 1 Msps into RAM (with DMA moving samples directly to memory), then dump the buffer over USB to a host PC. The 64 KB Flash holds the USB MSC class driver and logger application. Industrial temperature range enables outdoor/vehicle deployments. Add a Li-ion charger (MCP73831) and an SPI FRAM (FM25V02) for non-volatile storage; the 53 I/O can monitor multiple sensor channels.
Recomendado
Connected IoT Edge Node (USB/CAN)
For IoT edge nodes requiring both USB connectivity (configuration/update port) and CAN (backhaul to vehicle/industrial bus), the PIC32MX564F064LT-I/PT offers a single-chip solution. The 4-channel DMA lets the MCU handle concurrent USB traffic (e.g., MQTT-over-USB, OTA updates) while sampling CAN messages for local processing. The industrial -40C to +85C range supports harsh environments. With 64 KB Flash the device fits TLS-over-USB or a small MQTT client plus the CAN driver; consider PIC32MX470F512LT-I/PT (512 KB Flash) when running WolfSSL or richer TCP/IP stacks.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para PIC32MX564F064LT-I/PT — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | PIC32MX564F064L-I/PT | PIC32MX564F128LT-I/PT | PIC32MX564F064LT-I/PF | PIC32MX470F512LT-I/PT | PIC32MX460F512L-80I/PT |
|---|---|---|---|---|---|---|
| Package | 100-TQFP (12x12 mm) | 100-TQFP (12x12 mm) - same | 100-TQFP (12x12 mm) - same | 100-TQFP (12x12 mm) - same | 100-TQFP (12x12 mm) - same | 100-TQFP (12x12 mm) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core Architecture | MIPS32 M4K, 32-bit | MIPS32 M4K, 32-bit - same | MIPS32 M4K, 32-bit - same | MIPS32 M4K, 32-bit - same | MIPS32 M4K, 32-bit - same | MIPS32 M4K, 32-bit - same |
| Max CPU Clock | 80 MHz | 80 MHz | 80 MHz | 80 MHz | 120 MHz | 80 MHz |
| Flash | 64 KB | 64 KB | 128 KB | 64 KB | 512 KB | 512 KB |
| RAM | 32 KB | 32 KB | 32 KB | 32 KB | 64 KB | 32 KB |
| 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 | USB 2.0 FS (verify variant) |
| CAN | CAN 2.0B active | CAN 2.0B active | CAN 2.0B active | CAN 2.0B active | CAN 2.0B active | CAN 2.0B active |
| Operating Temperature | -40C to +85C (I grade) | -40C to +85C (I grade) | -40C to +85C (I grade) | -40C to +85C (I grade) | -40C to +85C (I grade) | -40C to +85C (I grade) |
| Approx. Unit Price @ qty 1 | $5.78 | ~$5.65 (tray variant) | ~$6.20 | ~$5.78 | ~$7.40 | ~$6.50 |
Principais diferenciais
- Tape & Reel shipping format optimized for SMT assembly (vs PIC32MX564F064L-I/PT)
- Doubles program memory headroom at same footprint (vs PIC32MX564F128LT-I/PT)
- Highest Flash and 50% faster core in the same package (vs PIC32MX470F512LT-I/PT)
- Migration path with larger memory, no board change (vs PIC32MX460F512L-80I/PT)
Notas de projeto
The PIC32MX564F064LT-I/PT operates from a single 3.3V supply (2.3V-3.6V core range, per the family datasheet). Place a 0.1 uF decoupling capacitor close to every VDD pin, plus a 4.7 uF bulk capacitor near the supply input. The MCU's core runs at 80 MHz; switching noise can couple into analog rails, so place an additional ferrite bead + 10 uF cap on AVDD if you are sampling the 10-bit ADC at >500 ksps.
Route the USB D+ and D- lines (RG2/RG3) as a 90-ohm differential pair with matched length, kept short and isolated from noisy digital traces. Place the 48 MHz USB reference clock source as close to the MCU as possible and route it over a continuous ground reference. For CAN bus signals, place the MCP2551/ISO1050 transceiver near the bus connector and route the CAN_H/CAN_L pair as a 120-ohm differential.
Program/debug pins PGEDx/PGECx (RA0/RA1, RB6/RB7) must be accessible for MPLAB ICD/PICkit; do not route high-speed signals on these pins without bypass. If using trace, route TRCLK/TRDAT (RA6/RA7) to a header. The Parallel Master Port (PMP) pins PMD0-PMD7 on RE0-RE7 should be length-matched if driving a TFT directly to avoid skew.
Estimated: total Flash endurance is approximately 1000 erase/write cycles per row before wear. Implement wear-leveling if you plan to update configuration frequently. Do not exceed 3.6V on any VDD pin or 5V on any digital I/O - the part is NOT 5V tolerant. When migrating firmware from PIC32MX3/4 to PIC32MX5/6/7, recheck peripheral library versions because PPS pin mappings differ between sub-families.
Estimated: at maximum 80 MHz core clock and full peripheral activity, the PIC32MX564F064LT-I/PT draws approximately 70-90 mA from 3.3V (~250-300 mW). The 100-pin TQFP theta_JA is approximately 39 C/W (with standard JEDEC 4-layer test board), giving a ~10-12 C temperature rise - well within the industrial range. For forced-air or enclosed housings, verify with a thermocouple measurement.
Informações de conformidade
RoHS and REACH compliant per Microchip product environmental compliance program. Halogen-free per Microchip policy. Not AEC-Q100 qualified - this is an industrial-grade MCU, not automotive-grade; for automotive designs use AEC-Q100-qualified variants from Microchip's PIC32 family.
