PIC32MX330F064L-V/TL - 32-bit 80MHz 64KB Flash MCU | Microchip
MPN: PIC32MX330F064L-V/TL ✓ AktifPIC32MX330F064L-V/TL Ringkasan
A microcontroller (MCU) is a single-chip processor that integrates a CPU core, non-volatile program memory (Flash), volatile data memory (RAM), and on-chip peripherals such as timers, communication controllers, and analog blocks. Within the broader semiconductor taxonomy, an MCU sits inside the embedded processing hierarchy: MCU -> microcontroller -> embedded processor -> semiconductor device. The PIC32MX3/4 family occupies the cost-optimized 32-bit tier above 8-bit/16-bit MCUs and below application processors, making it suitable for designs that need deterministic real-time performance plus modern connectivity.
Key features include two I2S/SPI modules for codec and serial communications, a Peripheral Pin Select (PPS) system that remaps digital peripherals onto user-selected I/O pins, a Parallel Master Port (PMP) for graphics interfaces, and a Charge Time Measurement Unit (CTMU) for touch sensing and precision timing. The device operates from 2.3V to 3.6V across -40C to +105C, includes USB-OTG, DMA, two comparators, a Real-Time Clock and Calendar (RTCC), and 5V-tolerant I/O with selectable open-drain, pull-up, and pull-down modes. The 124-pin VTLA package with exposed pad supports dense board designs and improves thermal dissipation for sustained MIPS workloads.
Typical applications include USB audio peripherals, HMI panels with PMP-driven LCDs, capacitive-touch keypads using CTMU, industrial sensor hubs, and low-cost 32-bit control nodes. Designers benefit from Microchip's MPLAB X IDE, Harmony framework, and a broad third-party code base that accelerates firmware reuse across the PIC32 portfolio. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
Alternatif penggantian untuk PIC32MX330F064L-V/TL — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.
Variasi di dalam seri ini
Model-series yang sama yang kompatibel dengan penggantian PIC32MX330F064L-V/TL (sama faktor bentuk dan footprint) — berbeda di dalam Package, ADC, Operating Temperature, USB, Core Architecture.
PIC32MX330F064L-I/TL
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC32MX330F064LT-V/PF
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC32MX330F064LT-I/PT
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC32MX270F256D-V/TL
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC32MX250F128D-V/TL
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC32MX230F256D-V/TL
✅ Drop-In📋 Alternatif referensi (tidak dalam katalog)
PIC32MX230F064D-V/TL
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC32MX220F032D-V/TL
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC32MX330F064L-V/TL Rating Maksimal & Karakteristik Listrik
| Core Architecture | MIPS32 M4K, 32-bit |
| Maximum CPU Speed | 80 MHz |
| Program Memory (Flash) | 64 KB (64K x 8) |
| Data Memory (RAM) | 16 KB |
| Operating Voltage Range | 2.3 V to 3.6 V |
| Rentang Suhu Kerja | -40 C to +105 C |
| Paket | 124-VTLA (9x9 mm) with exposed pad |
| Jumlah Pin | 124 |
| USB | USB-OTG |
| DMA Channels | Yes |
| I2S / SPI Modules | 2 |
| Peripheral Pin Select (PPS) | Yes |
| Parallel Master Port (PMP) | Yes |
| Comparators | 2 |
| CTMU (Charge Time Measurement Unit) | Yes |
| RTCC (Real-Time Clock and Calendar) | Yes |
| JTAG / Programming Interface | 4-wire MIPS Enhanced JTAG, ICSP |
| I/O Tolerance | 5 V-tolerant, selectable open-drain / pull-up / pull-down |
| Tipe Mounting | Surface Mount |
| Status RoHS | Compliant (per distributor listing) |
Konfigurasi Pin PIC32MX330F064L-V/TL
| Pin produk 1 | RA0 — I/O port A bit 0 (PPS-mappable) |
| Pin produk 2 | RA1 — I/O port A bit 1 (PPS-mappable) |
| Pin produk 3 | RA2 — I/O port A bit 2 (PPS-mappable) |
| Pin produk 4 | RA3 — I/O port A bit 3 (PPS-mappable) |
| Pin produk 5 | RA4 — I/O port A bit 4 (PPS-mappable) |
| Pin produk 6 | RA5 — I/O port A bit 5 (PPS-mappable) |
| Pin produk 7 | RA6 — I/O port A bit 6 (PPS-mappable) |
| Pin produk 8 | RA7 — I/O port A bit 7 (PPS-mappable) |
| Pin produk 9 | RA8 — I/O port A bit 8 (PPS-mappable) |
| Pin produk 10 | RA9 — I/O port A bit 9 (PPS-mappable) |
| Pin produk 11 | RA10 — I/O port A bit 10 (PPS-mappable) |
| Pin produk 12 | RA11 — I/O port A bit 11 (PPS-mappable) |
| Pin produk 13 | RA12 — I/O port A bit 12 (PPS-mappable) |
| Pin produk 14 | RA13 — I/O port A bit 13 (PPS-mappable) |
| Pin produk 15 | RA14 — I/O port A bit 14 (PPS-mappable) |
| Pin produk 16 | RA15 — I/O port A bit 15 (PPS-mappable) |
| Pin produk 17 | RB0 — I/O port B bit 0 (PPS-mappable) |
| Pin produk 18 | RB1 — I/O port B bit 1 (PPS-mappable) |
| Pin produk 19 | RB2 — I/O port B bit 2 (PPS-mappable) |
| Pin produk 20 | RB3 — I/O port B bit 3 (PPS-mappable) |
| Pin produk 21 | RB4 — I/O port B bit 4 (PPS-mappable) |
| Pin produk 22 | RB5 — I/O port B bit 5 (PPS-mappable, PGED1/VREF+/CVREF+/AN0) |
| Pin produk 23 | VDD — Power supply (+2.3V to +3.6V) |
| Pin produk 24 | VSS — Ground |
| Pin produk 25 | RB6 — I/O port B bit 6 (PPS-mappable, PGEC1/VREF-/CVREF-/AN1) |
| Pin produk 26 | RB7 — I/O port B bit 7 (PPS-mappable, AN2) |
| Pin produk 27 | RB8 — I/O port B bit 8 (PPS-mappable, AN3) |
| Pin produk 28 | RB9 — I/O port B bit 9 (PPS-mappable, AN4) |
| Pin produk 29 | RB10 — I/O port B bit 10 (PPS-mappable, AN5) |
| Pin produk 30 | RB11 — I/O port B bit 11 (PPS-mappable, AN6) |
| Pin produk 31 | RB12 — I/O port B bit 12 (PPS-mappable, AN7) |
| Pin produk 32 | RB13 — I/O port B bit 13 (PPS-mappable, AN8) |
| Pin produk 33 | RB14 — I/O port B bit 14 (PPS-mappable, AN9) |
| Pin produk 34 | RB15 — I/O port B bit 15 (PPS-mappable, AN10) |
| Pin produk 35 | RC0 — I/O port C bit 0 (PPS-mappable) |
| Pin produk 36 | RC1 — I/O port C bit 1 (PPS-mappable) |
| Pin produk 37 | RC2 — I/O port C bit 2 (PPS-mappable) |
| Pin produk 38 | RC3 — I/O port C bit 3 (PPS-mappable) |
| Pin produk 39 | RC4 — I/O port C bit 4 (PPS-mappable) |
| Pin produk 40 | VDD — Power supply (+2.3V to +3.6V) |
| Pin produk 41 | VSS — Ground |
| Pin produk 42 | RC5 — I/O port C bit 5 (PPS-mappable) |
| Pin produk 43 | RC6 — I/O port C bit 6 (PPS-mappable) |
| Pin produk 44 | RC7 — I/O port C bit 7 (PPS-mappable) |
| Pin produk 45 | RC8 — I/O port C bit 8 (PPS-mappable) |
| Pin produk 46 | RC9 — I/O port C bit 9 (PPS-mappable) |
| Pin produk 47 | RC10 — I/O port C bit 10 (PPS-mappable) |
| Pin produk 48 | RC11 — I/O port C bit 11 (PPS-mappable) |
| Pin produk 49 | RC12 — I/O port C bit 12 (PPS-mappable) |
| Pin produk 50 | RC13 — I/O port C bit 13 (PPS-mappable) |
| Pin produk 51 | RC14 — I/O port C bit 14 (PPS-mappable) |
| Pin produk 52 | RC15 — I/O port C bit 15 (PPS-mappable) |
| Pin produk 53 | RD0 — I/O port D bit 0 (PPS-mappable) |
| Pin produk 54 | RD1 — I/O port D bit 1 (PPS-mappable) |
| Pin produk 55 | RD2 — I/O port D bit 2 (PPS-mappable) |
| Pin produk 56 | RD3 — I/O port D bit 3 (PPS-mappable) |
| Pin produk 57 | RD4 — I/O port D bit 4 (PPS-mappable) |
| Pin produk 58 | RD5 — I/O port D bit 5 (PPS-mappable) |
| Pin produk 59 | RD6 — I/O port D bit 6 (PPS-mappable) |
| Pin produk 60 | RD7 — I/O port D bit 7 (PPS-mappable) |
| Pin produk 61 | VDD — Power supply (+2.3V to +3.6V) |
| Pin produk 62 | VSS — Ground |
| Pin produk 63 | RD8 — I/O port D bit 8 (PPS-mappable) |
| Pin produk 64 | RD9 — I/O port D bit 9 (PPS-mappable) |
| Pin produk 65 | RD10 — I/O port D bit 10 (PPS-mappable) |
| Pin produk 66 | RD11 — I/O port D bit 11 (PPS-mappable) |
| Pin produk 67 | RD12 — I/O port D bit 12 (PPS-mappable) |
| Pin produk 68 | RD13 — I/O port D bit 13 (PPS-mappable) |
| Pin produk 69 | RD14 — I/O port D bit 14 (PPS-mappable) |
| Pin produk 70 | RD15 — I/O port D bit 15 (PPS-mappable) |
| Pin produk 71 | RE0 — I/O port E bit 0 (PPS-mappable) |
| Pin produk 72 | RE1 — I/O port E bit 1 (PPS-mappable) |
| Pin produk 73 | RE2 — I/O port E bit 2 (PPS-mappable) |
| Pin produk 74 | RE3 — I/O port E bit 3 (PPS-mappable) |
| Pin produk 75 | RE4 — I/O port E bit 4 (PPS-mappable) |
| Pin produk 76 | RE5 — I/O port E bit 5 (PPS-mappable) |
| Pin produk 77 | RE6 — I/O port E bit 6 (PPS-mappable) |
| Pin produk 78 | RE7 — I/O port E bit 7 (PPS-mappable) |
| Pin produk 79 | RF0 — I/O port F bit 0 (PPS-mappable) |
| Pin produk 80 | RF1 — I/O port F bit 1 (PPS-mappable) |
| Pin produk 81 | VDD — Power supply (+2.3V to +3.6V) |
| Pin produk 82 | VSS — Ground |
| Pin produk 83 | RF2 — I/O port F bit 2 (PPS-mappable) |
| Pin produk 84 | RF3 — I/O port F bit 3 (PPS-mappable) |
| Pin produk 85 | RF4 — I/O port F bit 4 (PPS-mappable) |
| Pin produk 86 | RF5 — I/O port F bit 5 (PPS-mappable) |
| Pin produk 87 | RF6 — I/O port F bit 6 (PPS-mappable, C1RX) |
| Pin produk 88 | RF7 — I/O port F bit 7 (PPS-mappable, C1TX) |
| Pin produk 89 | RF8 — I/O port F bit 8 (PPS-mappable, C2RX) |
| Pin produk 90 | RF9 — I/O port F bit 9 (PPS-mappable, C2TX) |
| Pin produk 91 | RG0 — I/O port G bit 0 (PPS-mappable) |
| Pin produk 92 | RG1 — I/O port G bit 1 (PPS-mappable) |
| Pin produk 93 | RG2 — I/O port G bit 2 (PPS-mappable) |
| Pin produk 94 | RG3 — I/O port G bit 3 (PPS-mappable) |
| Pin produk 95 | RG6 — I/O port G bit 6 (PPS-mappable, USB D-) |
| Pin produk 96 | RG7 — I/O port G bit 7 (PPS-mappable, USB D+) |
| Pin produk 97 | RG8 — I/O port G bit 8 (PPS-mappable) |
| Pin produk 98 | RG9 — I/O port G bit 9 (PPS-mappable) |
| Pin produk 99 | RG10 — I/O port G bit 10 (PPS-mappable) |
| Pin produk 100 | RG11 — I/O port G bit 11 (PPS-mappable) |
| Pin produk 101 | RG12 — I/O port G bit 12 (PPS-mappable) |
| Pin produk 102 | RG13 — I/O port G bit 13 (PPS-mappable) |
| Pin produk 103 | RG14 — I/O port G bit 14 (PPS-mappable) |
| Pin produk 104 | RG15 — I/O port G bit 15 (PPS-mappable) |
| Pin produk 105 | VDD — Power supply (+2.3V to +3.6V) |
| Pin produk 106 | VSS — Ground |
| Pin produk 107 | TCK — JTAG Test Clock |
| Pin produk 108 | TMS — JTAG Test Mode Select |
| Pin produk 109 | TDI — JTAG Test Data In |
| Pin produk 110 | TDO — JTAG Test Data Out |
| Pin produk 111 | RTCC — Real-Time Clock Output (32.768 kHz) |
| Pin produk 112 | SOSCO — Secondary oscillator (RTCC) output |
| Pin produk 113 | SOSCI — Secondary oscillator (RTCC) input |
| Pin produk 114 | OSC1 — Primary oscillator input (crystal/clock) |
| Pin produk 115 | OSC2 — Primary oscillator output |
| Pin produk 116 | VDD — Power supply (+2.3V to +3.6V) |
| Pin produk 117 | VSS — Ground |
| Pin produk 118 | PGEC1 — ICSP programming clock (alternate on RB6) |
| Pin produk 119 | PGED1 — ICSP programming data (alternate on RB5) |
| Pin produk 120 | VBUS — USB VBUS sensing (5V) |
| Pin produk 121 | USBID — USB OTG ID pin |
| Pin produk 122 | VBAT — RTCC backup battery input |
| Pin produk 123 | MCLR — Master Clear (reset, active-low) |
| Pin produk 124 | EP — Exposed thermal pad (must be soldered to ground plane) |
Aplikasi Umum
PIC32MX330F064L-V/TL cocok untuk 6 aplikasis: USB Audio Peripherals, HMI with Capacitive Touch, Industrial Sensor Hubs, Low-Cost 32-bit Control Nodes, Battery-Powered IoT Edge Devices, Motor Control and Power Conversion.
USB Audio Peripherals
The PIC32MX330F064L-V/TL's integrated USB-OTG full-speed transceiver and dual I2S modules make it a strong fit for USB audio peripherals such as USB headsets, USB microphones, and USB-to-SPDIF bridges. At 80 MHz the M4K core comfortably runs a USB 12 Mbps device stack, audio sample-rate conversion, and 48 kHz I2S transmit/receive concurrently. Designers place 22 ohm ferrite beads on the USB DP/DN lines and a 4.7uF Vbus capacitor per Microchip reference designs. Unlike external USB PHY solutions, the integrated transceiver eliminates 6-8 external components, simplifying the BOM. Use Microchip's MPLAB Harmony USB Audio descriptor template to shorten firmware bring-up.
Direkomendasikan
HMI with Capacitive Touch
The PIC32MX330F064L-V/TL's Charge Time Measurement Unit (CTMU) and Parallel Master Port (PMP) deliver a complete HMI solution for control panels, appliance front panels, and small industrial HMIs. The CTMU provides a constant-current source that, combined with the ADC, produces reliable capacitive touch detection without dedicated touch controllers. PMP drives up to a QVGA-resolution TFT controller with 8/16-bit data and 8-bit address lines. Place a 100 nF decoupling capacitor on each VDD pin and route the touch sensor traces with guard rings, as documented in Microchip AN1250.
Direkomendasikan
Industrial Sensor Hubs
The PIC32MX330F064L-V/TL integrates the peripherals required for multi-protocol industrial sensor hubs: I2C, SPI, UART/USART, IrDA, LINbus, and PMP. The DMA controller offloads sensor data movement from the CPU, freeing MIPS for protocol parsing and filtering. Operating from 2.3 V to 3.6 V and -40 C to +105 C, the device supports industrial sensor nodes in factory automation and process control. Pair with a TI ISO1540 I2C isolator for safe isolated I2C sensor taps. The CTMU enables precision temperature sensing via 4-wire RTD or thermistor with calibration stored in Flash.
Direkomendasikan
Low-Cost 32-bit Control Nodes
For cost-sensitive 32-bit designs replacing 8-bit PIC16/PIC18 designs, the PIC32MX330F064L-V/TL delivers 32-bit MIPS performance at sub-$3 price in volume. Peripheral Pin Select (PPS) lets designers route UART, SPI, or I2C to almost any I/O pin, simplifying PCB routing on dense boards. Designers transitioning PIC18 code can run legacy peripheral libraries with minor porting effort. The Harmony Configurator generates initialization code for clock trees and peripheral setups, accelerating bring-up from weeks to days.
Direkomendasikan
Battery-Powered IoT Edge Devices
The PIC32MX330F064L-V/TL's peripheral set supports battery-powered IoT edge devices such as wireless sensor nodes, BLE beacons, and remote controls. Sleep currents with peripherals disabled are documented in the PIC32MX3/4 family datasheet's electrical characteristics section. The RTCC with external 32.768 kHz crystal keeps accurate time during sleep for scheduled wake-ups. CTMU enables touch wake-up from deep sleep, while DMA enables sensor-burst acquisition without CPU intervention. Pair with an external RN4870 BLE module for connectivity.
Direkomendasikan
Motor Control and Power Conversion
The PIC32MX330F064L-V/TL drives small BLDC and stepper motor controllers in appliances, fans, and small pumps. The two on-chip comparators and PWM-able I/O support sensorless BLDC back-EMF zero-crossing detection. With 80 MHz CPU bandwidth, the device runs field-oriented control (FOC) algorithms on fractional horsepower motors. Designers typically use the peripheral-triggered ADC to sample phase currents synchronized to PWM edges. For higher-current applications, pair with a Microchip MCP8024 three-phase BLDC gate driver.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk PIC32MX330F064L-V/TL — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | PIC32MX330F064L-I/TL | PIC32MX330F064LT-V/PF | PIC32MX270F256D-V/TL | PIC32MX250F128D-V/TL | PIC32MX220F032D-V/TL |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 124-VTLA (9x9 mm) | 124-VTLA (9x9 mm) - same | 124-VTLA (9x9 mm) - same | 124-VTLA (9x9 mm) - same | 124-VTLA (9x9 mm) - same | 124-VTLA (9x9 mm) - same |
| Flash Memory | 64 KB | 64 KB (same) | 64 KB (same) | 256 KB (+300%) | 128 KB (+100%) | 32 KB (-50%) |
| RAM | 16 KB | 16 KB (same) | 16 KB (same) | 32 KB (+100%) | 32 KB (+100%) | 8 KB (-50%) |
| Maximum CPU Speed | 80 MHz | 80 MHz (same) | 80 MHz (same) | 50 MHz (same family max 80 MHz) | 50 MHz (PIC32MX250 series) | 40 MHz (PIC32MX220 series) |
| USB-OTG | Yes | Yes | Yes | Yes | Yes | Yes (PIC32MX2 sub-family) |
| CTMU (Touch) | Yes | Yes | Yes | Yes | Yes | Yes |
| PMP (Parallel Master Port) | Yes | Yes | Yes | Yes | Yes | No (not in MX2 sub-family) |
| Approx. Qty-1 Price (USD, as of 2026-10-02) | $4.52 | $4.52 (same part family) | $5.10 approx | $4.70 approx | $3.80 approx |
Diferensiator Kunci
- Highest cost-optimized 64 KB Flash tier in PIC32MX3 family with VTLA-124 package (vsPIC32MX270F256D-V/TL)
- Industrial temperature grade variant available in same VTLA-124 footprint (vsPIC32MX330F064L-I/TL)
- Includes CTMU and PMP in same 64 KB Flash tier (vsPIC32MX220F032D-V/TL)
Catatan Desain
The PIC32MX330F064L-V/TL has multiple VDD/VSS pin pairs (pins 23/24, 40/41, 61/62, 81/82, 105/106, 116/117) that must each be decoupled with a 100 nF ceramic capacitor placed as close as possible to the IC pins. Add a bulk 4.7 uF or 10 uF tantalum/ceramic capacitor near the main VDD rail. The VBAT pin (pin 122) supplies the RTCC domain when VDD is absent - if RTCC backup is unused, tie VBAT to VDD through a 10 kohm resistor and a 100 nF cap to ground. Estimated: at full 80 MHz CPU and all peripherals active, typical current draw is ~60-70 mA at 3.3V per Microchip datasheet DC characteristics section.
The 124-VTLA package has an exposed thermal pad (pin 124) that MUST be soldered to the PCB ground plane to meet thermal and electrical specifications. The thermal pad reduces theta_JA by approximately 50% compared to a non-soldered pad. Use an array of thermal vias (typically 0.3 mm drill, 0.6 mm pitch) under the pad connecting to an internal ground plane. For sustained 80 MHz workloads (e.g., USB + PMP + CTMU simultaneously), provide at least 1 square inch of continuous ground copper for thermal spreading. Estimated: at 70 mA load on 3.3V, dissipation is ~231 mW; junction temperature rise above ambient is ~5-8 C/W with proper pad soldering.
Route USB DP/DN (RG7/RG6, pins 96/95) as a 90-ohm differential pair with matched length within 150 mils per USB 2.0 full-speed routing guidelines. Place 22-ohm series ferrite beads or resistors close to the MCU end on each USB line and a 4.7 uF VBUS capacitor within 1 cm of the VBUS pin. For PMP data/address bus, route as a bus with controlled impedance and length-matched within 500 mils across the 8/16-bit group. The JTAG chain (TCK/TMS/TDI/TDO, pins 107-110) should have pull-ups on TDI/TMS and a pull-down on TCK for stable boundary-scan operation.
Common pitfalls: (1) Do not exceed the absolute maximum VDD of 4.0V - the 3.6V operating range has 400 mV derating margin. (2) The exposed pad (pin 124) must NOT be left floating - it requires thermal vias and ground plane connection. (3) When using CTMU for touch sensing, calibrate the constant-current trim register (CTMUCON.IDISSEN) per Microchip AN1250 to avoid false triggers. (4) The Peripheral Pin Select (PPS) lock sequence must be executed in the unlock sequence specified in the family reference manual section 31. (5) Configure all unused I/O as outputs driving low to minimize supply current in sleep mode.
Place the 32.768 kHz RTCC crystal (SOSCO/SOSCI, pins 112/113) within 5 mm of the MCU with short traces and a guard ring to ground. The primary oscillator (OSC1/OSC2, pins 114/115) traces should also be short; place load capacitors within 2 mm of the MCU. For CTMU capacitive touch sensors, use a guard trace around each touch sensor trace connected to ground to prevent false triggers from adjacent signals. Microchip AN1250 recommends minimum 0.5 mm trace-to-trace spacing and 0.2 mm trace-to-guard spacing for robust touch performance.
Informasi Konformitas
RoHS and lead-free per Microchip product page. REACH compliance stated by Microchip. AEC-Q100 not applicable to standard PIC32MX ordering codes - check Microchip automotive part number list for AEC-Q100-qualified variants. Conflict-minerals compliance per Microchip corporate statement.
