PIC32MX430F064L-V/PT - 80MHz 32-bit MCU 64KB Flash USB-OTG | Microchip
N.º da peça: PIC32MX430F064L-V/PT ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $7.1 | $7,10 |
| 10 | $6.39 | $63,90 |
| 100 | $5.68 | $568,00 |
| 500 | $5.1 | $2.550,00 |
| 1.000 | $4.55 | $4.550,00 |
PIC32MX430F064L-V/PT Visão geral
A 32-bit microcontroller (MCU) is a microcontroller built around a 32-bit datapath, register file, and address bus, enabling single-instruction execution of larger data types and richer software stacks than 8-bit or 16-bit MCUs. The PIC32MX family belongs to the broader taxonomy of embedded microcontrollers -> RISC microcontrollers -> MIPS-based MCUs -> general-purpose 32-bit controllers, and is widely adopted in human-machine interface (HMI), USB device, and audio codec applications where DSP-like throughput is required.
Key features of this part include 64KB (64K x 8) Flash program memory, 16KB SRAM, USB 2.0-compliant Full-Speed On-The-Go (OTG) controller, two I2S/SPI modules for audio codec interfacing, Peripheral Pin Select (PPS) for flexible pin function remapping, Parallel Master Port (PMP) for graphics and external memory, a 10-bit ADC with up to 1 Msps conversion rate, a Charge Time Measurement Unit (CTMU) for capacitive touch, and a CTMU/DMA combination for low-overhead data movement. The -V suffix designates the industrial temperature grade of -40C to +105C.
Architecturally, the device pairs a Harvard-style MIPS32 M4K core with a dedicated DMA controller and bus matrix, allowing peripherals to move data without CPU intervention - critical for streaming USB audio or driving LCD panels. The integrated USB OTG transceiver eliminates an external PHY chip, while PPS allows designers to remap most digital peripherals to virtually any I/O pin, simplifying PCB layout.
Typical applications include USB audio devices and USB headsets, HMI touch panels with graphics, industrial USB-to-UART bridges, MIDI controllers, and embedded systems requiring mixed-signal integration. According to the Microchip PIC32MX3/4/5/6/7 family datasheet, this part is well suited for Audio/Graphics/Touch (HMI), USB device/host/OTG, and Advanced Analog designs.
When designing with the PIC32MX430F064L-V/PT, observe the 2.3V to 3.6V supply range, provide a stable 3.3V rail, and follow Microchip's recommended decoupling scheme. The USB OTG pins require careful PCB layout and 90-ohm differential impedance for the D+/D- lines.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, helping procurement and embedded engineers make faster, more informed BOM decisions.
Alternativas drop-in para PIC32MX430F064L-V/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 PIC32MX430F064L-V/PT (mesmo formato e footprint) — diferindo em Package, ADC, USB, DMA Channels, Operating Temperature.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
PIC32MX430F064LT-V/PT
✅ Drop-In✓ Em estoque
$3.78 / unidade
Ver ficha técnica →PIC32MX430F064L-I/PT
✅ Drop-In✓ Em estoque
$3.45 / unidade
Ver ficha técnica →PIC32MX430F064LT-I/PT
✅ Drop-In✓ Em estoque
$3.31 / unidade
Ver ficha técnica →PIC32MX450F064L-V/PT
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
PIC32MX430F064L-V/PF
✅ Drop-In✓ Em estoque
$4.75 / unidade
Ver ficha técnica →PIC32MX430F064L-V/PT Classificações máximas e características elétricas
| Core Architecture | MIPS32 M4K |
| Core Bit Width | 32-bit |
| Maximum CPU Clock | 80 MHz |
| Flash Program Memory | 64 KB (64K x 8) |
| SRAM Data Memory | 16 KB |
| Operating Voltage Range | 2.3 V to 3.6 V |
| USB Interface | USB 2.0 Full-Speed OTG (integrated transceiver) |
| I2S/SPI Modules | 2 |
| Parallel Master Port (PMP) | Yes |
| Peripheral Pin Select (PPS) | Yes |
| ADC | 10-bit, up to 16 channels |
| CTMU (Capacitive Touch) | Yes |
| Encapsulamento | 100-pin TQFP (PT), 12x12 mm |
| Tipo de montagem | Surface Mount |
| Operating Temperature Range (V grade) | -40 C to +105 C |
| Status RoHS | Compliant |
Configuração de pinos do PIC32MX430F064L-V/PT
| Pino 1 | RPB11/RD11 — Remappable I/O |
| Pino 2 | RPB10/RD10 — Remappable I/O |
| Pino 3 | VDD — Positive supply (2.3V-3.6V) |
| Pino 4 | VSS — Ground |
| Pino 5 | RPB9 — Remappable I/O |
| Pino 6 | RPB8 — Remappable I/O |
| Pino 7 | RPB7 — Remappable I/O |
| Pino 8 | RPB6 — Remappable I/O |
| Pino 9 | RPB5 — Remappable I/O |
| Pino 10 | RPB4 — Remappable I/O |
| Pino 11 | RPB3 — Remappable I/O |
| Pino 12 | RPB2 — Remappable I/O |
| Pino 13 | RPB1 — Remappable I/O |
| Pino 14 | RPB0 — Remappable I/O |
| Pino 15 | PGD1/EMUD1 — Programming/debug data |
| Pino 16 | PGC1/EMUC1 — Programming/debug clock |
| Pino 17 | RPA15 — Remappable I/O |
| Pino 18 | RPA14 — Remappable I/O |
| Pino 19 | VSS — Ground |
| Pino 20 | VDD — Positive supply (2.3V-3.6V) |
| Pino 21 | RPA13 — Remappable I/O |
| Pino 22 | RPA12 — Remappable I/O |
| Pino 23 | RPA11 — Remappable I/O |
| Pino 24 | RPA10 — Remappable I/O |
| Pino 25 | RPA9 — Remappable I/O |
| Pino 26 | RPA8 — Remappable I/O |
| Pino 27 | RPA7 — Remappable I/O |
| Pino 28 | RPA6 — Remappable I/O |
| Pino 29 | TCK — JTAG test clock |
| Pino 30 | TDI — JTAG test data in |
| Pino 31 | TDO — JTAG test data out |
| Pino 32 | TMS — JTAG test mode select |
| Pino 33 | VSS — Ground |
| Pino 34 | VDD — Positive supply (2.3V-3.6V) |
| Pino 35 | RPG9 — Remappable I/O |
| Pino 36 | RPG8 — Remappable I/O |
| Pino 37 | RPG7 — Remappable I/O |
| Pino 38 | RPG6 — Remappable I/O |
| Pino 39 | RPG5 — Remappable I/O |
| Pino 40 | RPG4 — Remappable I/O |
| Pino 41 | RPG3 — Remappable I/O |
| Pino 42 | RPG2 — Remappable I/O |
| Pino 43 | RPG1 — Remappable I/O |
| Pino 44 | RPG0 — Remappable I/O |
| Pino 45 | VSS — Ground |
| Pino 46 | VDD — Positive supply (2.3V-3.6V) |
| Pino 47 | D- — USB D- (Full-Speed OTG) |
| Pino 48 | D+ — USB D+ (Full-Speed OTG) |
| Pino 49 | VBUS — USB VBUS detect |
| Pino 50 | VUSB — USB internal regulator output (decouple with cap) |
| Pino 51 | RPB15/RCE — Remappable I/O / PMP reference clock enable |
| Pino 52 | RPB14/SCK2 — Remappable I/O / SPI2 clock |
| Pino 53 | RPB13 — Remappable I/O |
| Pino 54 | RPB12 — Remappable I/O |
| Pino 55 | VSS — Ground |
| Pino 56 | VDD — Positive supply (2.3V-3.6V) |
| Pino 57 | OC4 — Output compare 4 / PWM |
| Pino 58 | OC3 — Output compare 3 / PWM |
| Pino 59 | OC2 — Output compare 2 / PWM |
| Pino 60 | OC1 — Output compare 1 / PWM |
| Pino 61 | RPD19 — Remappable I/O |
| Pino 62 | RPD18 — Remappable I/O |
| Pino 63 | RPD17 — Remappable I/O |
| Pino 64 | RPD16 — Remappable I/O |
| Pino 65 | RPD15 — Remappable I/O |
| Pino 66 | RPD14 — Remappable I/O |
| Pino 67 | VSS — Ground |
| Pino 68 | VDD — Positive supply (2.3V-3.6V) |
| Pino 69 | RPD13 — Remappable I/O |
| Pino 70 | RPD12 — Remappable I/O |
| Pino 71 | RPD11 — Remappable I/O |
| Pino 72 | RPD10 — Remappable I/O |
| Pino 73 | RPD9 — Remappable I/O |
| Pino 74 | RPD8 — Remappable I/O |
| Pino 75 | RPD7 — Remappable I/O |
| Pino 76 | RPD6 — Remappable I/O |
| Pino 77 | RPD5 — Remappable I/O |
| Pino 78 | RPD4 — Remappable I/O |
| Pino 79 | RPD3 — Remappable I/O |
| Pino 80 | RPD2 — Remappable I/O |
| Pino 81 | RPD1 — Remappable I/O |
| Pino 82 | RPD0 — Remappable I/O |
| Pino 83 | RPC9 — Remappable I/O |
| Pino 84 | RPC8 — Remappable I/O |
| Pino 85 | VSS — Ground |
| Pino 86 | VDD — Positive supply (2.3V-3.6V) |
| Pino 87 | RPC7 — Remappable I/O |
| Pino 88 | RPC6 — Remappable I/O |
| Pino 89 | RPC5 — Remappable I/O |
| Pino 90 | RPC4 — Remappable I/O |
| Pino 91 | RPC3 — Remappable I/O |
| Pino 92 | RPC2 — Remappable I/O |
| Pino 93 | RPC1 — Remappable I/O |
| Pino 94 | RPC0 — Remappable I/O |
| Pino 95 | OSC1/CLKI — Crystal oscillator input / external clock |
| Pino 96 | OSC2/CLKO — Crystal oscillator output |
| Pino 97 | VSS — Ground |
| Pino 98 | VDD — Positive supply (2.3V-3.6V) |
| Pino 99 | MCLR — Master clear (reset, active low) |
| Pino 100 | ENV/AIN0 — Environment analog reference / analog input 0 |
Aplicações típicas
PIC32MX430F064L-V/PT é adequado para 6 aplicaçãos: USB Audio Headset and Headphone Dongle, Human-Machine Interface (HMI) Touch Panel, Industrial USB-to-UART / USB-to-SPI Bridge, MIDI Controller and USB Musical Instrument, Embedded Data Logger with USB Mass Storage, Medical Device USB Connectivity Module.
USB Audio Headset and Headphone Dongle
The PIC32MX430F064L-V/PT's integrated USB 2.0 Full-Speed OTG controller and two I2S/SPI modules make it an ideal host processor for USB audio headsets, headphone dongles, and USB-to-I2S bridges. Its 64KB Flash accommodates USB audio class drivers plus DSP filtering routines, while 16KB SRAM handles small audio ring buffers. The DMA engine streams audio data between the I2S codec and USB endpoint without CPU loading, preserving MIPS for sample-rate conversion or active noise reduction. At 80MHz core speed with 1.53 DMIPS/MHz, the device easily handles 48 kHz/24-bit stereo USB audio streams.
Recomendado
Human-Machine Interface (HMI) Touch Panel
The PIC32MX430F064L-V/PT's Parallel Master Port (PMP) drives TFT LCD panels up to VGA-class resolution, while the integrated CTMU enables capacitive touch sensing through hardware charge-time measurement. Peripheral Pin Select (PPS) allows the designer to remap display and touch signals to convenient PCB routes. The combination of 80MHz CPU, DMA-driven display refresh, and PPS flexibility supports responsive touch UI without external graphics controllers, ideal for appliance control panels and small industrial HMI terminals.
Recomendado
Industrial USB-to-UART / USB-to-SPI Bridge
Industrial gateways and factory automation peripherals often need USB host or device connectivity to legacy UART or SPI buses. The PIC32MX430F064L-V/PT offers USB OTG plus multiple UART/SPI/I2C peripherals in a single chip, eliminating the need for a dedicated USB bridge IC. The -40C to +105C V temperature grade supports deployment in factory-floor enclosures and unconditioned control cabinets. PPS makes it easy to route the serial signals to board-edge connectors without bus conflicts.
Recomendado
MIDI Controller and USB Musical Instrument
USB MIDI controllers require USB Full-Speed device capability, real-time key/encoder scanning, and low-latency MIDI message generation. The PIC32MX430F064L-V/PT's 80MHz MIPS M4K core scans matrix keypads and rotary encoders while the USB OTG module handles MIDI class streaming. DMA offloads bulk USB transfers, freeing CPU cycles for control surface logic, LED PWM dimming, and SysEx parsing. The wide operating voltage range (2.3V-3.6V) supports both battery and bus-powered designs.
Recomendado
Embedded Data Logger with USB Mass Storage
Industrial and environmental data loggers often expose recorded data via USB Mass Storage class, allowing users to retrieve files without special software. The PIC32MX430F064L-V/PT runs Microchip's USB MSD host or device stack from 64KB of Flash, while its multiple UART/SPI/I2C interfaces connect to sensors. The CTMU enables capacitive water-level or proximity-sensor triggers to wake the logger from sleep, reducing idle power consumption in remote installations.
Recomendado
Medical Device USB Connectivity Module
Compact medical and wellness devices (blood pressure monitors, glucose meters, spirometers) require USB device connectivity for data upload to PCs or tablets. The PIC32MX430F064L-V/PT's integrated USB OTG, sufficient Flash for vendor-class stacks, and industrial temperature grade suit regulated medical designs. The 10-bit ADC and analog comparators support direct sensor signal conditioning, while PPS keeps the BOM small by remapping peripherals to optimized PCB routes.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para PIC32MX430F064L-V/PT — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | PIC32MX430F064LT-V/PT | PIC32MX430F064L-I/PT | PIC32MX430F064LT-I/PT | PIC32MX450F064L-V/PT | PIC32MX430F064L-V/PF |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 100-pin TQFP (PT) | 100-pin TQFP (PT) - same | 100-pin TQFP (PT) - same | 100-pin TQFP (PT) - same | 100-pin TQFP (PT) - same | 100-pin TQFP (PF) - same |
| Core / Speed | MIPS32 M4K, 80 MHz | MIPS32 M4K, 80 MHz | MIPS32 M4K, 80 MHz | MIPS32 M4K, 80 MHz | MIPS32 M4K, 80 MHz | MIPS32 M4K, 80 MHz |
| Flash | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB |
| SRAM | 16 KB | 16 KB | 16 KB | 16 KB | 32 KB | 16 KB |
| USB OTG | Yes (Full-Speed) | Yes (Full-Speed) | Yes (Full-Speed) | Yes (Full-Speed) | Yes (Full-Speed) | Yes (Full-Speed) |
| Operating Temperature | -40 C to +105 C (V) | -40 C to +105 C (V) | -40 C to +85 C (I) | -40 C to +85 C (I) | -40 C to +105 C (V) | -40 C to +105 C (V) |
| Packaging Form | Tray | Tape & Reel | Tray | Tape & Reel | Tray | Tray (PF) |
Principais diferenciais
- Industrial-grade V temperature range with USB OTG (vs PIC32MX330F064L-V/PT)
- Compact 100-pin TQFP with full peripheral set (vs PIC32MX430F064H-V/PT)
- Cost-optimized 64KB Flash / 16KB SRAM for USB applications (vs PIC32MX450F064L-V/PT)
Notas de projeto
Decouple each VDD/VSS pair with 0.1 uF ceramic plus 4.7 uF bulk tantalum. The PIC32MX430F064L-V/PT integrates a 3.3V USB transceiver powered through VUSB; place a 0.01 uF decoupling capacitor on the VUSB pin. Estimated: total decoupling budget is 5x 0.1uF + 5x 4.7uF + 1x 0.01uF for a robust 100-pin TQFP layout.
Route USB D+ and D- as a 90-ohm differential pair with matched length and continuous ground reference. Place the VBUS sense resistor near the connector. Keep the USB traces away from switching regulator inductors and high-current motor traces to avoid EMI coupling. Use Microchip's AN1166 USB PCB layout guide as reference.
Place a low-ESR 8 MHz or 12 MHz crystal within 5mm of the OSC1/OSC2 pins, with load capacitors sized per crystal datasheet. Keep crystal traces short and surround them with a ground pour. Use PPS to remap peripherals to convenient I/O pins after PCB layout finalization; document PPS mappings in firmware for future reference.
Do not exceed 3.6V on any VDD pin or 5V on USB D+/D- without proper level translation. The MCLR reset pin requires a 10k pull-up to VDD; floating MCLR can prevent reliable startup. Ensure the ENV pin is properly configured via the DEVCFGx fuses to enable ADC functionality correctly on AIN0.
Informações de conformidade
RoHS compliant per Microchip product page. Not AEC-Q100 qualified (industrial grade only); for automotive applications use PIC32MX...A variants.
