PIC32MX430F064L-V/PT - 80MHz 32-bit MCU 64KB Flash USB-OTG | Microchip
Référence : PIC32MX430F064L-V/PT ✓ Actif| Qté | Prix unitaire | 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 Présentation
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.
Alternatives de remplacement direct pour PIC32MX430F064L-V/PT — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec PIC32MX430F064L-V/PT (même facteur de forme et même empreinte) — différant par Package, ADC, USB, DMA Channels, Operating Temperature.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
PIC32MX430F064LT-V/PT
✅ Remplacement direct✓ En stock
$3.78 / unité
Voir la fiche technique →PIC32MX430F064L-I/PT
✅ Remplacement direct✓ En stock
$3.45 / unité
Voir la fiche technique →PIC32MX430F064LT-I/PT
✅ Remplacement direct✓ En stock
$3.31 / unité
Voir la fiche technique →PIC32MX450F064L-V/PT
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
PIC32MX430F064L-V/PF
✅ Remplacement direct✓ En stock
$4.75 / unité
Voir la fiche technique →PIC32MX430F064L-V/PT Valeurs maximales et caractéristiques électriques
| 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 |
| Boîtier | 100-pin TQFP (PT), 12x12 mm |
| Type de montage | Surface Mount |
| Operating Temperature Range (V grade) | -40 C to +105 C |
| Statut RoHS | Compliant |
Configuration des broches de PIC32MX430F064L-V/PT
| Broche 1 | RPB11/RD11 — Remappable I/O |
| Broche 2 | RPB10/RD10 — Remappable I/O |
| Broche 3 | VDD — Positive supply (2.3V-3.6V) |
| Broche 4 | VSS — Ground |
| Broche 5 | RPB9 — Remappable I/O |
| Broche 6 | RPB8 — Remappable I/O |
| Broche 7 | RPB7 — Remappable I/O |
| Broche 8 | RPB6 — Remappable I/O |
| Broche 9 | RPB5 — Remappable I/O |
| Broche 10 | RPB4 — Remappable I/O |
| Broche 11 | RPB3 — Remappable I/O |
| Broche 12 | RPB2 — Remappable I/O |
| Broche 13 | RPB1 — Remappable I/O |
| Broche 14 | RPB0 — Remappable I/O |
| Broche 15 | PGD1/EMUD1 — Programming/debug data |
| Broche 16 | PGC1/EMUC1 — Programming/debug clock |
| Broche 17 | RPA15 — Remappable I/O |
| Broche 18 | RPA14 — Remappable I/O |
| Broche 19 | VSS — Ground |
| Broche 20 | VDD — Positive supply (2.3V-3.6V) |
| Broche 21 | RPA13 — Remappable I/O |
| Broche 22 | RPA12 — Remappable I/O |
| Broche 23 | RPA11 — Remappable I/O |
| Broche 24 | RPA10 — Remappable I/O |
| Broche 25 | RPA9 — Remappable I/O |
| Broche 26 | RPA8 — Remappable I/O |
| Broche 27 | RPA7 — Remappable I/O |
| Broche 28 | RPA6 — Remappable I/O |
| Broche 29 | TCK — JTAG test clock |
| Broche 30 | TDI — JTAG test data in |
| Broche 31 | TDO — JTAG test data out |
| Broche 32 | TMS — JTAG test mode select |
| Broche 33 | VSS — Ground |
| Broche 34 | VDD — Positive supply (2.3V-3.6V) |
| Broche 35 | RPG9 — Remappable I/O |
| Broche 36 | RPG8 — Remappable I/O |
| Broche 37 | RPG7 — Remappable I/O |
| Broche 38 | RPG6 — Remappable I/O |
| Broche 39 | RPG5 — Remappable I/O |
| Broche 40 | RPG4 — Remappable I/O |
| Broche 41 | RPG3 — Remappable I/O |
| Broche 42 | RPG2 — Remappable I/O |
| Broche 43 | RPG1 — Remappable I/O |
| Broche 44 | RPG0 — Remappable I/O |
| Broche 45 | VSS — Ground |
| Broche 46 | VDD — Positive supply (2.3V-3.6V) |
| Broche 47 | D- — USB D- (Full-Speed OTG) |
| Broche 48 | D+ — USB D+ (Full-Speed OTG) |
| Broche 49 | VBUS — USB VBUS detect |
| Broche 50 | VUSB — USB internal regulator output (decouple with cap) |
| Broche 51 | RPB15/RCE — Remappable I/O / PMP reference clock enable |
| Broche 52 | RPB14/SCK2 — Remappable I/O / SPI2 clock |
| Broche 53 | RPB13 — Remappable I/O |
| Broche 54 | RPB12 — Remappable I/O |
| Broche 55 | VSS — Ground |
| Broche 56 | VDD — Positive supply (2.3V-3.6V) |
| Broche 57 | OC4 — Output compare 4 / PWM |
| Broche 58 | OC3 — Output compare 3 / PWM |
| Broche 59 | OC2 — Output compare 2 / PWM |
| Broche 60 | OC1 — Output compare 1 / PWM |
| Broche 61 | RPD19 — Remappable I/O |
| Broche 62 | RPD18 — Remappable I/O |
| Broche 63 | RPD17 — Remappable I/O |
| Broche 64 | RPD16 — Remappable I/O |
| Broche 65 | RPD15 — Remappable I/O |
| Broche 66 | RPD14 — Remappable I/O |
| Broche 67 | VSS — Ground |
| Broche 68 | VDD — Positive supply (2.3V-3.6V) |
| Broche 69 | RPD13 — Remappable I/O |
| Broche 70 | RPD12 — Remappable I/O |
| Broche 71 | RPD11 — Remappable I/O |
| Broche 72 | RPD10 — Remappable I/O |
| Broche 73 | RPD9 — Remappable I/O |
| Broche 74 | RPD8 — Remappable I/O |
| Broche 75 | RPD7 — Remappable I/O |
| Broche 76 | RPD6 — Remappable I/O |
| Broche 77 | RPD5 — Remappable I/O |
| Broche 78 | RPD4 — Remappable I/O |
| Broche 79 | RPD3 — Remappable I/O |
| Broche 80 | RPD2 — Remappable I/O |
| Broche 81 | RPD1 — Remappable I/O |
| Broche 82 | RPD0 — Remappable I/O |
| Broche 83 | RPC9 — Remappable I/O |
| Broche 84 | RPC8 — Remappable I/O |
| Broche 85 | VSS — Ground |
| Broche 86 | VDD — Positive supply (2.3V-3.6V) |
| Broche 87 | RPC7 — Remappable I/O |
| Broche 88 | RPC6 — Remappable I/O |
| Broche 89 | RPC5 — Remappable I/O |
| Broche 90 | RPC4 — Remappable I/O |
| Broche 91 | RPC3 — Remappable I/O |
| Broche 92 | RPC2 — Remappable I/O |
| Broche 93 | RPC1 — Remappable I/O |
| Broche 94 | RPC0 — Remappable I/O |
| Broche 95 | OSC1/CLKI — Crystal oscillator input / external clock |
| Broche 96 | OSC2/CLKO — Crystal oscillator output |
| Broche 97 | VSS — Ground |
| Broche 98 | VDD — Positive supply (2.3V-3.6V) |
| Broche 99 | MCLR — Master clear (reset, active low) |
| Broche 100 | ENV/AIN0 — Environment analog reference / analog input 0 |
Applications typiques
PIC32MX430F064L-V/PT convient pour 6 applications: 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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour PIC32MX430F064L-V/PT — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | 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) |
Principaux différenciateurs
- 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)
Notes de conception
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.
Informations de conformité
RoHS compliant per Microchip product page. Not AEC-Q100 qualified (industrial grade only); for automotive applications use PIC32MX...A variants.
