PIC32MX530F128L-V/PT - 32-bit MCU 128KB Flash 100-TQFP | Microchip
Teilenummer: PIC32MX530F128L-V/PT ✓ Aktiv| Menge | Stückpreis | Gesamt |
|---|---|---|
| 1 | $9.8 | $9,80 |
| 10 | $8.95 | $89,50 |
| 100 | $7.65 | $765,00 |
| 500 | $6.85 | $3.425,00 |
| 1.000 | $6.2 | $6.200,00 |
PIC32MX530F128L-V/PT Übersicht
A 32-bit microcontroller is a single-chip computer that integrates a 32-bit CPU core, Flash program memory, SRAM data memory, and a rich peripheral set including timers, communication controllers, ADCs, and I/O. Within the broader taxonomy, a microcontroller is a member of the embedded computing family > microcontroller > 32-bit MCU > MIPS MCU > PIC32MX. The 50 MHz MIPS32 M4K core offers deterministic interrupt response and 5-stage pipeline efficiency, while the integrated USB 2.0 Full-Speed OTG controller and CAN 2.0B module make it well suited to industrial, automotive, and consumer networking nodes.
Key features include 128 KB Flash (128K x 8), 16 KB SRAM, four I2S/SPI modules for codec and serial peripherals, a Peripheral Pin Select (PPS) system that remaps digital functions to any GPIO, a Parallel Master Port (PMP) with dual buffers for graphics interfaces, a Charge Time Measurement Unit (CTMU) for capacitive touch and precise timing, a Real-Time Clock and Calendar (RTCC), three analog comparators, and a 10-bit 1 Msps ADC with up to 48 channels. The device also integrates a 2% accurate internal 8 MHz Fast RC oscillator, a 32 kHz Low-Power RC for RTCC, and a high-speed 80 MHz Peripheral Bus.
The architecture combines a 5-stage MIPS32 M4K pipeline, single-cycle multiply, hardware multiply-accumulate, a 4-channel DMA controller, and a Prefetch Cache Module that accelerates Flash execution. Two I2S interfaces alongside four SPI/I2S controllers enable multi-channel audio routing, while the Hi-Speed USB with on-chip transceiver eliminates external PHY components. PPS allows remapping of peripherals to most digital I/O pins, simplifying PCB routing for dense 100-pin designs.
Typical applications include USB audio interfaces, CAN-based industrial control nodes, capacitive touch keypads, low-cost graphics terminals via PMP, and USB-to-UART bridges. Designers value the deterministic MIPS core, mature MPLAB XC32 toolchain, and Microchip's Harmony and Harmony 3 frameworks that provide ready-to-use drivers, USB stacks, and TCP/IP libraries.
Design tip: at 50 MHz the core draws approximately 30 mA per MHz equivalent; budget decoupling with a 100 nF + 10 uF pair on every VDD/VSS pair and place the USB DP/DM 90 ohm differential traces within 25 mm. Use PPS at firmware level - not at PCB level - to remap peripheral functions when board constraints change.
This page synthesizes distributor pricing, drop-in same-family alternatives from the Site MPN list, comparison tables, and practical design notes that complement the manufacturer datasheet.
Drop-in-Alternativen für PIC32MX530F128L-V/PT – gleiches Gehäuse, Pin-kompatibel. Bauteile mit anderem Gehäuse, die eine PCB-Überarbeitung erfordern, sind ausgeschlossen.
Varianten dieser Serie
Modelle derselben Serie, die drop-in-kompatibel sind mit PIC32MX530F128L-V/PT (gleiche Bauform und Footprint) – abweichend in Package, ADC, Analog Comparators, Core Architecture, DMA Channels.
Schnellvergleichstool – Wählen Sie Alternativbauteile für den Direktvergleich:
PIC32MX530F128L-I/PT
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
PIC32MX530F128LT-V/PT
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
PIC32MX530F128L-50I/PT
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
PIC32MX530F128LT-I/PT
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
PIC32MX450F128L-V/PT
✅ Drop-In✓ Auf Lager
$4.1 / Stück
Datenblatt ansehen →PIC32MX350F128L-V/PT
✅ Drop-In✓ Auf Lager
$2.99 / Stück
Datenblatt ansehen →PIC32MX530F128L-V/PT Grenzwerte & elektrische Eigenschaften
| Core Architecture | MIPS32 M4K 32-bit |
| Maximum CPU Clock | 50 MHz |
| DMIPS | 83 DMIPS |
| Program Flash | 128 KB (128K x 8) |
| SRAM | 16 KB |
| Operating Voltage (VDD) | 2.3 V to 3.6 V |
| Gehäuse | 100-pin TQFP (12x12 mm) |
| Betriebstemperatur | -40C to +105C (V grade) |
| USB | USB 2.0 Full-Speed OTG with on-chip transceiver |
| CAN | CAN 2.0B active with DeviceNet addressing |
| I2S/SPI Modules | 2 I2S + 4 SPI/I2S |
| ADC | 10-bit, up to 1 Msps |
| ADC Channels | Up to 48 |
| Analog Comparators | 3 |
| CTMU | Yes (capacitive touch / timing) |
| RTCC | Yes |
| Parallel Master Port (PMP) | Yes with dual buffers |
| Peripheral Pin Select (PPS) | Yes |
| DMA Channels | 4 |
| I/O Pins | Up to 85 |
| RoHS | Compliant |
| Montageart | Surface Mount |
| MSL | 3 (168 hours) |
PIC32MX530F128L-V/PT 100-pin tqfp (12x12 mm) Pinbelegungsleitfaden
Pinbelegung für PIC32MX530F128L-V/PT (100-pin tqfp (12x12 mm)-Gehäuse). Dieser digitale IC umfasst GPIO, Kommunikationsschnittstellen (UART, SPI, I2C) und Versorgungspins. Alternative Pin-Funktionen und Konfigurationsoptionen entnehmen Sie dem Herstellerdatenblatt. Unverzichtbar für Embedded-System-Design und PCB-Layout.
Keine detaillierten Pinbelegungsdaten verfügbar für PIC32MX530F128L-V/PT.
Siehe die Datenblatt für die vollständige Pin-Konfiguration.
Typische Anwendungen
PIC32MX530F128L-V/PT ist geeignet für 6 Anwendungs: USB Audio Interface / USB Headset, CAN-Based Industrial Control Node, Capacitive Touch Keypad with CTMU, Low-Cost Graphics Terminal via PMP, USB-to-UART / USB-to-SPI Bridge, Battery-Connected Sensor Hub with RTCC.
USB Audio Interface / USB Headset
The PIC32MX530F128L-V/PT is purpose-built for USB audio peripherals, with its integrated USB 2.0 Full-Speed OTG controller and on-chip transceiver eliminating the external PHY that older PIC32 designs required. Two I2S interfaces support simultaneous digital microphone input and DAC output for stereo headsets, while four SPI/I2S controllers drive CODECs and external DSPs. The 128 KB Flash comfortably holds a USB Audio Class 1.0 stack plus DSP effect routines; 16 KB SRAM buffers 48 kHz/24-bit stereo streams without CPU stall. Designers can use Microchip's Harmony USB Audio framework for ready-to-use class drivers, and PPS remaps I2S to convenient GPIO positions on the 100-TQFP. Compared to a discrete USB MCU plus external codec interface, this single-chip approach reduces BOM and PCB area.
Empfohlen
CAN-Based Industrial Control Node
The PIC32MX530F128L-V/PT integrates CAN 2.0B with DeviceNet addressing, which combined with the 50 MHz MIPS32 M4K core suits industrial sensor hubs, motor-control pre-drivers, and PLC remote I/O. The Parallel Master Port (PMP) interfaces to LCD or external memory, while Peripheral Pin Select (PPS) routes CAN, UART, and timers to any digital I/O on the 100-TQFP package - critical when routing across a densely populated industrial board. The 4-channel DMA controller moves CAN message buffers and ADC samples without CPU intervention, leaving 83 DMIPS available for application logic. The V-grade -40C to +105C operating range handles cabinet-temperature industrial environments. With on-chip CAN, designers save the cost and PCB area of an external CAN transceiver's MCU host.
Empfohlen
Capacitive Touch Keypad with CTMU
The Charge Time Measurement Unit (CTMU) on the PIC32MX530F128L-V/PT combined with the 10-bit 1 Msps ADC enables precise capacitive touch sensing without an external touch controller. The 100-TQFP exposes up to 48 ADC channels, enough for a 32-key matrix plus slider sensors. PPS routes CTMU current sources and ADC inputs to convenient pins, while the 50 MHz MIPS core runs touch-detection algorithms in under 1 MIPS per key. The 16 KB SRAM holds debounce buffers and gesture-recognition state. V-grade temperature rating supports automotive and industrial front-panel designs. Compared to mechanical keypads, this CTMU-based approach reduces BOM cost, improves reliability, and enables sealed front-panel designs.
Empfohlen
Low-Cost Graphics Terminal via PMP
The PIC32MX530F128L-V/PT drives low-cost TFT LCDs through its Parallel Master Port (PMP) with dual read/write buffers, eliminating the need for an external graphics controller. Up to 85 I/O pins exposed by the 100-TQFP package provide the 16- or 18-bit data bus plus control lines for QVGA/WQVGA displays. The 50 MHz MIPS core runs Microchip's graphics library to refresh small color displays at 30+ fps. 128 KB Flash stores fonts and bitmaps, while 16 KB SRAM holds the frame buffer in part of memory. This integrated approach is well suited to appliance HMIs, instrumentation front panels, and industrial operator terminals where cost is more critical than display resolution. Designers can simplify PCB routing using PPS.
Empfohlen
USB-to-UART / USB-to-SPI Bridge
The PIC32MX530F128L-V/PT makes an ideal USB-to-UART or USB-to-SPI bridge thanks to its integrated USB 2.0 Full-Speed OTG controller and 50 MHz MIPS core. Implementing USB CDC-ACM virtual COM port requires only 8-12 KB Flash plus the Microchip Harmony USB stack, leaving ample room for user configuration. The four SPI/I2S controllers can run as SPI slaves bridging to USB hosts for firmware-update or sensor-bridge applications. PPS routes UART or SPI signals to any GPIO pin, simplifying PCB layout when the bridge must be placed at the edge of a host board. The 100-TQFP package exposes enough I/O to support multiple bridge channels simultaneously. V-grade temperature rating supports industrial host environments.
Empfohlen
Battery-Connected Sensor Hub with RTCC
The PIC32MX530F128L-V/PT integrates a Real-Time Clock and Calendar (RTCC) plus 32 kHz Low-Power RC oscillator, making it suitable for battery-connected sensor hubs that timestamp data and wake periodically. The 4-channel DMA controller can autonomously gather ADC samples and CAN messages while the CPU sleeps, waking only on RTCC alarm or external interrupt. The 10-bit 1 Msps ADC with up to 48 channels scans multiple sensors per acquisition cycle. The 2.3 V to 3.6 V wide operating voltage range supports 3.3 V and 2x AA battery systems. PPS allows designers to place the few active pins close to the battery connector to minimize leakage paths. This application illustrates how integrated peripherals reduce system BOM.
Empfohlen
Zusammenfassung der empfohlenen Produkte
Technische Referenzdaten für PIC32MX530F128L-V/PT – Vergleich, Designhinweise und Compliance-Informationen.
Auswahlhilfe
Vergleich mit Alternativen
| Parameter | Dieses Produkt | PIC32MX530F128L-I/PT | PIC32MX530F128LT-V/PT | PIC32MX530F128L-50I/PT | PIC32MX530F128LT-I/PT | PIC32MX450F128L-V/PT | PIC32MX350F128L-V/PT |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 100-pin TQFP (12x12 mm) | 100-pin TQFP (12x12 mm) - same | 100-pin TQFP (12x12 mm) - same | 100-pin TQFP (12x12 mm) - same | 100-pin TQFP (12x12 mm) - same | 100-pin TQFP (12x12 mm) - same | 100-pin TQFP (12x12 mm) - same |
| Core / Max Clock | MIPS32 M4K / 50 MHz | MIPS32 M4K / 50 MHz | MIPS32 M4K / 50 MHz | MIPS32 M4K / 50 MHz | MIPS32 M4K / 50 MHz | MIPS32 M4K / 50 MHz | MIPS32 M4K / 80 MHz capable |
| Flash / SRAM | 128 KB / 16 KB | 128 KB / 16 KB | 128 KB / 16 KB | 128 KB / 16 KB | 128 KB / 16 KB | 128 KB / 16 KB | 128 KB / 16 KB |
| USB 2.0 OTG | Yes (with on-chip transceiver) | Yes (with on-chip transceiver) | Yes (with on-chip transceiver) | Yes (with on-chip transceiver) | Yes (with on-chip transceiver) | No | Yes (Full-Speed only) |
| CAN 2.0B | Yes | Yes | Yes | Yes | Yes | No | No |
| Operating Temperature | -40C to +105C (V) | -40C to +85C (I) | -40C to +105C (V) | -40C to +85C (I) | -40C to +85C (I) | -40C to +105C (V) | -40C to +105C (V) |
| Approx. Unit Price (qty 100) | USD 7.65 | USD 7.20 | USD 7.65 | USD 7.20 | USD 7.20 | USD 6.85 | USD 6.95 |
Wichtigste Unterscheidungsmerkmale
- On-chip USB 2.0 Full-Speed OTG with integrated transceiver (vs. PIC32MX450F128L-V/PT)
- Integrated CAN 2.0B with DeviceNet addressing (vs. PIC32MX450F128L-V/PT)
- Highest-density connectivity-rich 100-pin PIC32 in its Flash tier (vs. PIC32MX350F128L-V/PT)
- Mature Harmony USB stack and CTMU touch library support (vs. PIC32MX270F256B-I/SP)
Designhinweise
The PIC32MX530F128L-V/PT operates from a single 2.3 V to 3.6 V supply. Place a 100 nF + 10 uF ceramic pair on every VDD/VSS pin pair and keep trace length below 5 mm to suppress switching noise from the 50 MHz core. The on-chip USB transceiver draws short 50 mA peak bursts during USB packet transmission, so add a 4.7 uF bulk capacitor near the VUSB pin to maintain regulation. The RTCC domain can be powered from a separate VBAT pin to keep timekeeping alive during main-supply loss.
Route the USB DP/DM traces as a 90 ohm differential pair on the top layer, length-matched within 2 mm, and keep total length under 25 mm to meet USB 2.0 Full-Speed signal-integrity requirements. Place the 15 kohm pull-down resistors on DP and DM close to the MCU pins. For PMP-based LCD interfaces, route the 16/18-bit data bus with matched lengths within 50 mils of the clock line. Expose the ICSP/PGD/PGC pins to a 6-pin header for in-circuit programming and debugging.
At 50 MHz / 3.3 V the PIC32MX530F128L-V/PT core typically consumes 25-30 mA. The 100-pin TQFP has theta_JA around 50 C/W on a standard 4-layer JEDEC test board, so power dissipation of 100 mW raises junction temperature by only ~5C - thermal management is rarely a concern in this package. However, V-grade operation at +105C ambient requires keeping total power dissipation below 150 mW, so disable unused peripherals via the PMD registers to minimize dynamic current. Estimated: 30 mA at 50 MHz from family typical-current data.
Do not exceed 3.6 V on any I/O pin; the absolute-maximum VDD is 4.0 V and exceeding it permanently damages the device. The PPS function remaps peripherals at firmware level - not at the silicon level - so PCB routing must reflect the default pin mapping at reset. Always configure the JTAG/enable pins correctly or disable JTAG via configuration bits to free the dedicated pins for GPIO. When migrating from PIC32MX450 to PIC32MX530 family, verify CAN and USB firmware stack support because the 530 family adds both blocks but requires updated peripheral libraries.
Compliance-Informationen
RoHS and lead-free status per Microchip product page and Onlinecomponents listing. Not AEC-Q100 qualified - choose AEC-Q100 PIC32MX variants for automotive. Halogen-free status not explicitly confirmed in web data.
