PIC32MX530F128HT-50I/PT - 50MHz 128KB Flash 32-bit MCU | Microchip
MPN: PIC32MX530F128HT-50I/PT ✓ AktifPIC32MX530F128HT-50I/PT Ringkasan
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, volatile and non-volatile memory, and a rich set of on-chip peripherals such as timers, communication controllers and interrupt logic. Within the broader hierarchy, the PIC32MX530F128H belongs to the 32-bit MCU category (32-bit microcontroller -> microcontroller -> embedded processor -> semiconductor IC), positioned above 8/16-bit MCUs in computational throughput and addressable memory while remaining lower-cost than high-end application processors. The MIPS32 M4K core implements a Harvard architecture with separate instruction and data paths to the Flash and SRAM, providing deterministic real-time behaviour and zero-wait-state execution at the rated clock frequency.
Key specifications include 128 KB (128K x 8) program Flash, 16 KB SRAM, a 10-bit 1 Msps ADC with up to 28 input channels, five 16-bit timers/counters, two I2C, two UART, two SPI, three I2S modules, CTMU for capacitive touch sensing, and a 4-channel DMA controller. The device operates from 2.3V to 3.6V across the -40C to +85C industrial temperature range. The CTMU and 10-bit ADC combination enables cost-effective mTouch capacitive touch key or slider implementations.
Typical applications include USB peripherals (HID, CDC, MSD), CAN-connected industrial nodes, audio playback and recording with external CODECs over I2S, segment-LCD or low-resolution TFT graphic HMI panels through PMP, and capacitive touch human-interface panels. The combination of USB OTG, CAN and graphics peripherals makes the PIC32MX530F128HT-50I/PT well-suited to multifunction industrial, automotive-infotainment and consumer HMI designs.
For new designs, ensure the firmware revision string (T-vs non-T suffix) matches your tool chain; the -50I speed grade delivers 50 MHz/83 DMIPS while the lower temperature variants operate to 105C. When migrating to a 100-pin variant for additional I/O, choose the same die revision to avoid software rework.
This page synthesises distributor pricing, drop-in replacement candidates, parametric comparison tables and practical design notes that complement the manufacturer datasheet, enabling faster component selection for new designs and re-spins.
Alternatif penggantian untuk PIC32MX530F128HT-50I/PT — 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 PIC32MX530F128HT-50I/PT (sama faktor bentuk dan footprint) — berbeda di dalam ADC, Package, Operating Temperature, Core Architecture, I2C.
PIC32MX530F128H-50I/PT
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC32MX530F128HT-I/MR
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC32MX530F128H-I/MR
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC32MX450F256HT-I/PT
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC32MX430F064HT-I/PT
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC32MX530F128HT-50I/PT Rating Maksimal & Karakteristik Listrik
| Core Architecture | MIPS32 M4K (32-bit) |
| Maximum CPU Clock | 50 MHz |
| DMIPS | 83 DMIPS |
| Program Flash | 128 KB (128K x 8) |
| Data SRAM | 16 KB |
| Operating Voltage | 2.3 V to 3.6 V |
| Suhu Kerja | -40C to +85C (Industrial) |
| Paket | 64-pin TQFP (10x10 mm) |
| USB | USB 2.0 Full-Speed OTG |
| CAN | CAN 2.0B active with DeviceNet addressing |
| ADC | 10-bit, 1 Msps, up to 28 channels |
| I2S / SPI | 3 I2S/SPI modules |
| UART | 2 UART modules |
| I2C | 2 I2C modules |
| Parallel Master Port (PMP) | Yes, dual read/write buffers |
| Timers | 5 x 16-bit Timer/Counter |
| DMA | 4-channel DMA |
| CTMU (Capacitive Touch) | Yes |
| Peripheral Pin Select (PPS) | Yes |
| Speed Grade | -50I (50 MHz Industrial temp) |
| Status RoHS | Compliant |
| Tipe Mounting | Surface Mount |
Konfigurasi Pin PIC32MX530F128HT-50I/PT
| Pin produk 1 | RPB3 — Remappable I/O (PPS) / CVREF / AN5 |
| Pin produk 2 | RPB4 — Remappable I/O (PPS) / AN6 |
| Pin produk 3 | RPB5 — Remappable I/O (PPS) / AN7 |
| Pin produk 4 | RPB6 — Remappable I/O (PPS) |
| Pin produk 5 | RPB7 — Remappable I/O (PPS) |
| Pin produk 6 | RPC0 — Remappable I/O (PPS) |
| Pin produk 7 | RPC1 — Remappable I/O (PPS) |
| Pin produk 8 | RPC2 — Remappable I/O (PPS) |
| Pin produk 9 | RPC3 — Remappable I/O (PPS) |
| Pin produk 10 | RPC4 — Remappable I/O (PPS) / D-/SR1 D- |
| Pin produk 11 | VSS — Ground |
| Pin produk 12 | VDD — Positive supply for I/O logic (2.3-3.6V) |
| Pin produk 13 | RPC5 — Remappable I/O (PPS) |
| Pin produk 14 | RPC6 — Remappable I/O (PPS) |
| Pin produk 15 | RPC7 — Remappable I/O (PPS) |
| Pin produk 16 | RPC8 — Remappable I/O (PPS) |
| Pin produk 17 | RPC9 — Remappable I/O (PPS) |
| Pin produk 18 | VDD — Positive supply for I/O logic |
| Pin produk 19 | VSS — Ground |
| Pin produk 20 | AVDD — Analog positive supply |
| Pin produk 21 | AVSS — Analog ground |
| Pin produk 22 | AN0 — Analog input 0 |
| Pin produk 23 | AN1 — Analog input 1 |
| Pin produk 24 | AN2 — Analog input 2 |
| Pin produk 25 | AN3 — Analog input 3 |
| Pin produk 26 | AN4 — Analog input 4 |
| Pin produk 27 | AN8 — Analog input 8 |
| Pin produk 28 | AN9 — Analog input 9 |
| Pin produk 29 | AN10 — Analog input 10 |
| Pin produk 30 | AN11 — Analog input 11 |
| Pin produk 31 | VREF+ — ADC voltage reference positive |
| Pin produk 32 | VREF- — ADC voltage reference negative |
| Pin produk 33 | AVDD — Analog positive supply |
| Pin produk 34 | AVSS — Analog ground |
| Pin produk 35 | RPD0 — Remappable I/O (PPS) |
| Pin produk 36 | RPD1 — Remappable I/O (PPS) |
| Pin produk 37 | RPD2 — Remappable I/O (PPS) |
| Pin produk 38 | RPD3 — Remappable I/O (PPS) |
| Pin produk 39 | RPD4 — Remappable I/O (PPS) |
| Pin produk 40 | RPD5 — Remappable I/O (PPS) |
| Pin produk 41 | RPD6 — Remappable I/O (PPS) |
| Pin produk 42 | RPD7 — Remappable I/O (PPS) |
| Pin produk 43 | RPD8 — Remappable I/O (PPS) |
| Pin produk 44 | RPD9 — Remappable I/O (PPS) |
| Pin produk 45 | RPD10 — Remappable I/O (PPS) |
| Pin produk 46 | RPD11 — Remappable I/O (PPS) |
| Pin produk 47 | VSS — Ground |
| Pin produk 48 | VDD — Positive supply for I/O logic |
| Pin produk 49 | OSC1 — Crystal oscillator input |
| Pin produk 50 | OSC2 — Crystal oscillator output |
| Pin produk 51 | RPF0 — Remappable I/O (PPS) |
| Pin produk 52 | RPF1 — Remappable I/O (PPS) |
| Pin produk 53 | RPF2 — Remappable I/O (PPS) |
| Pin produk 54 | RPF3 — Remappable I/O (PPS) |
| Pin produk 55 | RPF4 — Remappable I/O (PPS) |
| Pin produk 56 | RPF5 — Remappable I/O (PPS) |
| Pin produk 57 | VSS — Ground |
| Pin produk 58 | VDD — Positive supply for I/O logic |
| Pin produk 59 | RPG6 — Remappable I/O (PPS) |
| Pin produk 60 | RPG7 — Remappable I/O (PPS) |
| Pin produk 61 | RPG8 — Remappable I/O (PPS) |
| Pin produk 62 | RPG9 — Remappable I/O (PPS) |
| Pin produk 63 | VBUS — USB VBUS sense input |
| Pin produk 64 | VBUSON — USB VBUS power switch control |
Aplikasi Umum
PIC32MX530F128HT-50I/PT cocok untuk 7 aplikasis: USB Human Interface Device (HID) Peripherals, CAN-Connected Industrial Sensors and Actuators, Audio Playback/Recording over I2S with External CODEC, Graphic HMI with Parallel Master Port (PMP), Capacitive Touch (mTouch) Panels and Keypads, USB-to-CAN Bridge Gateway, Automotive Infotainment HMI Front-End.
USB Human Interface Device (HID) Peripherals
The PIC32MX530F128HT-50I/PT is well-suited to USB HID peripherals such as keyboards, mice, game controllers and custom input devices. Its on-chip USB 2.0 Full-Speed OTG controller, 128 KB Flash for the HID class stack plus application firmware, and 16 KB SRAM for HID report buffers enable single-chip HID designs without external PHY components. The PPS function allows flexible remapping of USB, UART and timer signals onto the I/O pins, simplifying PCB routing for densely packed HID PCBs. At 50 MHz and 83 DMIPS, the core handles HID polling, debouncing and LED animation with comfortable headroom over the 1 ms USB frame interval.
Direkomendasikan
CAN-Connected Industrial Sensors and Actuators
With on-chip CAN 2.0B active module supporting DeviceNet addressing, the PIC32MX530F128HT-50I/PT is a strong fit for industrial sensor nodes, motor-control edge devices, and CAN-bridge gateways. The 128 KB Flash holds CANopen or DeviceNet stack plus application code, while 16 KB SRAM is sufficient for CAN message buffering. Five 16-bit timers deliver precise PWM outputs for actuator control, and the 10-bit ADC at 1 Msps captures up to 28 analog sensor channels - covering thermocouples, strain gauges and 4-20 mA current loops. The -40C to +85C industrial temperature range supports factory-floor operation.
Direkomendasikan
Audio Playback/Recording over I2S with External CODEC
Three I2S/SPI modules on the PIC32MX530F128HT-50I/PT enable direct connection to external audio CODECs for stereo playback, voice prompts and recording applications. The DMA controller moves audio samples between the CODEC and SRAM without CPU intervention, freeing the MIPS32 M4K core for processing or UI logic. 128 KB Flash fits small audio file systems plus firmware, while 16 KB SRAM supports several hundred milliseconds of buffer at common 16-bit/44.1 kHz sample rates. The CTMU enables audio-level meter hardware via a low-cost ADC channel.
Direkomendasikan
Graphic HMI with Parallel Master Port (PMP)
The integrated Parallel Master Port with dual read/write buffers is purpose-built for driving external graphics controllers or directly addressing small segment-LCD and TFT panels. The PIC32MX530F128HT-50I/PT can refresh a QVGA-resolution TFT over PMP at the 50 MHz core clock, while 128 KB Flash holds graphics libraries and 16 KB SRAM supports frame double-buffering at reduced resolution. The combination of PMP, I2S, USB and CAN enables a multifunctional industrial HMI with audio feedback, USB configuration port and CAN field-bus connection in a single chip.
Direkomendasikan
Capacitive Touch (mTouch) Panels and Keypads
The CTMU (Charge Time Measurement Unit) integrated in the PIC32MX530F128HT-50I/PT pairs with the 10-bit 1 Msps ADC to deliver Microchip's mTouch capacitive touch sensing for buttons, sliders and proximity sensors. This eliminates dedicated touch controllers and lowers BOM cost in kitchen appliances, consumer electronics and IoT wall controllers. At 50 MHz, the MIPS32 M4K core simultaneously scans many touch channels while running UI logic. Industrial -40C to +85C operation covers kitchen and outdoor environments where condensation can be a concern.
Direkomendasikan
USB-to-CAN Bridge Gateway
Combining the integrated USB 2.0 OTG controller and CAN 2.0B module, the PIC32MX530F128HT-50I/PT can act as a single-chip USB-to-CAN bridge gateway for PC-based configuration, firmware update, or diagnostic interfaces on industrial nodes. 128 KB Flash holds both USB-CDC/HID stack and CANopen or DeviceNet stack concurrently. 16 KB SRAM comfortably buffers USB CDC data and CAN message traffic at typical industrial 250 kbps and 500 kbps rates. The 50 MHz core provides the bandwidth for protocol translation without flow-control latency.
Direkomendasikan
Automotive Infotainment HMI Front-End
With USB OTG for media playback, CAN for vehicle-bus connectivity and PMP for driving a colour display, the PIC32MX530F128HT-50I/PT is a candidate front-end controller for non-safety automotive infotainment modules such as head-unit aux panels and instrument-cluster displays. 128 KB Flash covers CAN J1939 stacks plus UI firmware, and 16 KB SRAM supports graphics overlays at QVGA. The -40C to +85C industrial temperature range fits cabin environments. Note: this part is NOT AEC-Q100 qualified - select AEC-Q100 PIC32 variants for safety-critical applications.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk PIC32MX530F128HT-50I/PT — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | PIC32MX530F128H-50I/PT | PIC32MX530F128HT-I/MR | PIC32MX530F128H-I/MR | PIC32MX450F256HT-I/PT | PIC32MX430F064HT-I/PT |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-pin TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) - same | 64-pin QFN (8x8 mm) | 64-pin QFN (8x8 mm) | 64-pin TQFP (10x10 mm) - same | 64-pin TQFP (10x10 mm) - same |
| Core | MIPS32 M4K | MIPS32 M4K | MIPS32 M4K | MIPS32 M4K | MIPS32 M4K | MIPS32 M4K |
| Max CPU Clock | 50 MHz | 50 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz |
| Flash | 128 KB | 128 KB | 128 KB | 128 KB | 256 KB (+100%) | 64 KB (-50%) |
| SRAM | 16 KB | 16 KB | 16 KB | 16 KB | 32 KB (+100%) | 16 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 OTG |
| CAN | Yes (CAN 2.0B active) | Yes | Yes | Yes | Yes | Yes |
| Packaging Form | Tape & Reel (HT suffix) | Tray (H suffix) | Tape & Reel, QFN | Tray, QFN | Tape & Reel | Tape & Reel |
Diferensiator Kunci
- USB 2.0 OTG and CAN 2.0B integrated on a single 50 MHz MIPS32 M4K core (vsPIC32MX430F064HT-I/PT)
- Industrial -40C to +85C qualification with 50 MHz speed grade (vsPIC32MX530F128HT-I/MR (40 MHz I-grade))
- Tape-and-reel packaging as HT suffix for volume manufacturing (vsPIC32MX530F128H-50I/PT (tray, H suffix))
Catatan Desain
The PIC32MX530F128HT-50I/PT requires two supply rails: VDD for digital I/O at 2.3-3.6V and AVDD for analog at the same voltage. Place 100 nF decoupling capacitors close to each VDD/AVDD pin, plus a 10 uF bulk capacitor near the IC. A ferrite bead between digital and analog supplies prevents digital switching noise from coupling into ADC references. Power-on reset (POR) and brown-out reset (BOR) must be enabled in configuration bits for reliable startup.
Route the 50 MHz CPU clock traces (OSC1/OSC2) and the 48 MHz USB clock traces away from analog inputs to prevent noise coupling. Keep analog traces (ANx, VREF+, VREF-) short and surrounded by AVSS guard traces. The 64-pin TQFP at 0.5 mm pitch requires 4 mil trace-and-space rules for fan-out under the package; escape vias on inner layers. Place the 8 MHz crystal close to OSC1/OSC2 with short, symmetrical traces.
Do not connect USB VBUS directly to VDD; route VBUS through a 5 kohm resistor divider to a digital input for VBUS sensing. Failure to configure the JTAG/TRACE pins as GPIO in config bits leaves them in JTAG mode and prevents normal I/O operation. The PPS (Peripheral Pin Select) function must be unlocked by a key sequence before remapping, and the pin assignments must be locked after init to prevent runtime conflicts. Forgetting to enable the CTMU and ADC together will cause the touch acquisition routines to fail silently.
The USB DP/DM traces on the PIC32MX530F128HT-50I/PT require 90-ohm differential impedance matching to the USB cable. Keep DP/DM traces under 50 mm, maintain constant spacing, and avoid right-angle bends. Series ferrite beads on VBUS and CC lines reduce conducted emissions. The CAN bus requires 120-ohm termination at both ends of the bus and a twisted-pair trace layout to meet CAN 2.0B EMC requirements.
Informasi Konformitas
RoHS and REACH compliant per Microchip product page. NOT AEC-Q100 qualified - for automotive safety applications select PIC32MK or PIC32MX AEC-Q100 variants. Halogen-free status not explicitly confirmed in the verified data - set unknown.
