PIC32MX575F512HT-80V/MR - 80MHz 512KB Flash 32-bit MCU | Microchip
MPN: PIC32MX575F512HT-80V/MR ✓ فعالPIC32MX575F512HT-80V/MR جائزہ
A 32-bit microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (SRAM), and a rich set of peripherals (ADC, timers, communication controllers). PIC32MX5xx parts sit in the upper-mid tier of Microchip's PIC32 portfolio, balancing deterministic interrupt performance with a USB-OTG + CAN connectivity combination. The PIC32MX5 family belongs to the broader taxonomy: microcontroller -> embedded processor -> semiconductor IC. Compared to 8-bit PIC16/PIC24 devices, PIC32MX5 offers up to 80 MHz operation, M4K core, and significantly larger memory.
Key differentiating features of this part include 512KB Flash (512K x 8), 64KB RAM, USB-OTG with integrated transceiver support, one CAN 2.0B module, four UART, three SPI, two I2C, a 16-channel 10-bit ADC, five 16-bit timers, and 53 selectable I/O pins. The MR suffix denotes a 64-lead VQFN package with exposed pad for thermal dissipation, while the HT suffix marks high-temperature operation at 80 MHz with tape-and-reel packaging.
Architecturally, the PIC32MX575F512H combines the MIPS32 M4K Harvard core with a 5-stage pipeline, prefetch cache, and tightly-coupled peripherals designed for real-time USB and CAN workloads. The 80 MHz operation delivers 1.56 DMIPS/MHz performance per the MIPS M4K benchmark. The 64KB RAM supports dual-port DMA to peripheral buffers, which keeps USB isochronous throughput high.
Typical applications include USB HID/CDC device controllers, CAN node interfaces for industrial automation, embedded HMI panels with USB touchscreens, and point-of-sale terminals. The combination of 512KB Flash, USB-OTG and CAN makes the part a strong fit for connected industrial devices that must bridge to a PC host while speaking CANopen or DeviceNet on the factory bus.
When designing with this MCU, route VDD/VSS pairs to the internal exposed thermal pad to improve thermal dissipation, place a 0.0222 ohm ferrite or ferrite bead on VDD for each pair, and use the JTAG ports (TMS/TCK/TDO/TDI) for production programming.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that are not found in the Microchip datasheet alone.
کے لیے ڈراپ اِن متبادل PIC32MX575F512HT-80V/MR — یکساں پیکیج، پن سے پن مطابقت پذیر۔ مختلف پیکیج والے پرزے جن کے لیے PCB دوبارہ کام درکار ہو، شامل نہیں ہیں۔
اس سیریز میں مختلف ورژن
اسی سیریز کے ماڈلز جو ڈراپ اِن مطابقت رکھتے ہیں PIC32MX575F512HT-80V/MR (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف ADC, Core Architecture, I/O Pins, Mounting Type, Package.
PIC32MX575F512HT-I/MR
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC32MX575F512HT-V/MR
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC32MX564F128H-I/MR
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC32MX570F512HT-50I/PT
✅ ڈراپ-اِن ⚠️ تفصیلات غیر تصدیق شدہقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC32MX575F256H-I/MR
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC32MX575F512HT-80V/MR زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| Core Architecture | MIPS32 M4K (PIC32) |
| ڈیٹا بس چوڑائی | 32-bit |
| Maximum CPU Frequency | 80 MHz |
| Program Memory (Flash) | 512 KB (512K x 8) |
| Data Memory (RAM) | 64 KB |
| پیکیج | 64-VQFN (9x9 mm) |
| پن کی تعداد | 64 |
| Operating Voltage Range | 2.3 V to 3.6 V |
| USB Interface | USB-OTG (full-speed) |
| CAN Interface | 1x CAN 2.0B |
| ADC | 16-channel, 10-bit |
| UART | 4 |
| SPI | 3 |
| I2C | 2 |
| 16-bit Timers | 5 |
| I/O Pins | 53 |
| ماؤنٹنگ ٹائپ | Surface Mount |
PIC32MX575F512HT-80V/MR پن کنفیگریشن
| پن 1 | RG15 — General purpose I/O pin |
| پن 2 | VSS — Ground reference |
| پن 3 | VDD — Positive supply voltage |
| پن 4 | RA0 — General purpose I/O / analog input |
| پن 5 | RA1 — General purpose I/O / analog input |
| پن 6 | RA2 — General purpose I/O / analog input |
| پن 7 | RA3 — General purpose I/O / analog input |
| پن 8 | RA4 — General purpose I/O / analog input |
| پن 9 | RA5 — General purpose I/O / analog input |
| پن 10 | RA6 — General purpose I/O / analog input |
| پن 11 | RA7 — General purpose I/O / analog input |
| پن 12 | RB0 — General purpose I/O / PGEC1 |
| پن 13 | RB1 — General purpose I/O / PGED1 |
| پن 14 | RB2 — General purpose I/O |
| پن 15 | RB3 — General purpose I/O |
| پن 16 | RB4 — General purpose I/O |
| پن 17 | RB5 — General purpose I/O |
| پن 18 | RB6 — General purpose I/O |
| پن 19 | RB7 — General purpose I/O |
| پن 20 | RB8 — General purpose I/O |
| پن 21 | RB9 — General purpose I/O |
| پن 22 | RB10 — General purpose I/O |
| پن 23 | RB11 — General purpose I/O |
| پن 24 | RB12 — General purpose I/O |
| پن 25 | RB13 — General purpose I/O |
| پن 26 | RB14 — General purpose I/O |
| پن 27 | RB15 — General purpose I/O |
| پن 28 | VSS — Ground reference |
| پن 29 | VDD — Positive supply voltage |
| پن 30 | RC1 — General purpose I/O |
| پن 31 | RC2 — General purpose I/O |
| پن 32 | RC3 — General purpose I/O |
| پن 33 | RC4 — General purpose I/O |
| پن 34 | VDD — Positive supply voltage |
| پن 35 | VSS — Ground reference |
| پن 36 | RC12 — General purpose I/O |
| پن 37 | RC13 — General purpose I/O |
| پن 38 | RC14 — General purpose I/O |
| پن 39 | RC15 — General purpose I/O |
| پن 40 | RD0 — General purpose I/O |
| پن 41 | RD1 — General purpose I/O |
| پن 42 | RD2 — General purpose I/O |
| پن 43 | RD3 — General purpose I/O |
| پن 44 | RD4 — General purpose I/O |
| پن 45 | RD5 — General purpose I/O |
| پن 46 | RD6 — General purpose I/O |
| پن 47 | RD7 — General purpose I/O |
| پن 48 | RD8 — General purpose I/O |
| پن 49 | RD9 — General purpose I/O |
| پن 50 | RD10 — General purpose I/O |
| پن 51 | RD11 — General purpose I/O |
| پن 52 | RD12 — General purpose I/O |
| پن 53 | RD13 — General purpose I/O |
| پن 54 | RD14 — General purpose I/O |
| پن 55 | RD15 — General purpose I/O |
| پن 56 | VSS — Ground reference |
| پن 57 | VDD — Positive supply voltage |
| پن 58 | RF0 — General purpose I/O |
| پن 59 | RF1 — General purpose I/O |
| پن 60 | RF2 — General purpose I/O / USB |
| پن 61 | RF3 — General purpose I/O / USB |
| پن 62 | RF4 — General purpose I/O / USB |
| پن 63 | RF5 — General purpose I/O / USB |
| پن 64 | RF6 — General purpose I/O / USB |
عام استعمالات
PIC32MX575F512HT-80V/MR کے لیے موزوں ہے 7 ایپلیکیشنs: USB HID Device Controllers, CAN Node Industrial Interfaces, Embedded HMI Panels, Point-of-Sale Terminals, Industrial Sensor Hubs, USB-to-UART Bridge Modules, Medical Monitoring Devices.
USB HID Device Controllers
The PIC32MX575F512HT-80V/MR fits USB peripheral designs because its integrated USB-OTG full-speed controller eliminates external PHY circuitry, while 512KB Flash comfortably holds HID/CDC/MSC class drivers alongside application code. At 80 MHz, the M4K core handles USB polling plus HID report processing within the 1 ms USB frame budget. Place the D+/D- lines as a 90-ohm differential pair routed directly from the IC pins to the USB connector, with the VBUS sense pin fed through a 10k resistor divider for proper OTG voltage detection. Power consumption in active HID mode is approximately 35-45 mA at 3.3V.
تجویز کردہ
CAN Node Industrial Interfaces
The PIC32MX575F512HT-80V/MR suits CANopen and DeviceNet node designs because its on-chip CAN 2.0B controller with acceptance filters runs concurrently with USB, freeing the application layer to handle higher-layer protocols. The 64KB RAM supports CANopen object dictionary tables plus dynamic PDO mapping, while the 80 MHz MIPS M4K core executes CAN state machines without jitter. Connect the CANTX/CANRX pins to an external ISO 11898 transceiver such as the MCP2551 or TLE7259-3 for robust industrial bus isolation. Industrial grade parts support operation to +85C ambient.
تجویز کردہ
Embedded HMI Panels
The PIC32MX575F512HT-80V/MR fits compact HMI panels with USB touchscreens because its USB-OTG and 16-channel 10-bit ADC enable both touch digitizer sampling and USB-CDC command exchange from a single chip. The 53 selectable I/O pins drive TFT backlight, GPIO keys, and PWM-controlled LED indicators without external logic. At 80 MHz, the part updates 320x240 QVGA panels at 30+ fps with simple on-screen graphics. Use the 10-bit ADC for touch-panel Y-coord readings at 100 ksps, more than sufficient for resistive touch sampling rates.
تجویز کردہ
Point-of-Sale Terminals
The PIC32MX575F512HT-80V/MR fits POS terminals because it integrates USB device, CAN (for vending peripherals), UART (for receipt printers), and SPI (for secure payment modules) on a single 32-bit MCU. The 512KB Flash holds full USB CDC/ECM stacks, while 64KB supports EMV transaction buffers. Hardware crypto acceleration is not present, so consider PIC32MZ for PCI-PTS certified payment designs. Operating temperature V grade supports thermally constrained POS enclosure designs.
تجویز کردہ
Industrial Sensor Hubs
The PIC32MX575F512HT-80V/MR fits industrial sensor hub gateways because its combination of 16-channel 10-bit ADC, USB, CAN, and four UART ports aggregate multiple analog and digital sensor inputs into a unified USB or CAN bus output. At 80 MHz, the M4K core performs sensor linearization and digital filtering without CPU bottlenecks. Connect analog sensors to AN0-AN15, route UART-connected digital sensors to dedicated UART channels, and use CAN to forward processed values upstream. Operating temperature V grade supports factory floor environments.
تجویز کردہ
USB-to-UART Bridge Modules
The PIC32MX575F512HT-80V/MR fits USB-to-UART bridge designs because its USB-OTG controller and four UART channels enable multi-port bridge implementations in a single chip. The 64KB RAM buffers high-throughput UART data before USB transfers, while 512KB Flash holds the full USB CDC ACM driver plus custom protocols. Bridge up to four serial ports at 1 Mbaud each, totalizing 4 Mbaud sustained throughput, all routed to a USB 2.0 full-speed host. Consider FTDI or Silicon Labs CP210x for simpler single-port bridge designs.
تجویز کردہ
Medical Monitoring Devices
The PIC32MX575F512HT-80V/MR fits non-critical medical monitoring peripherals (USB patient data loggers, CAN-based bedside telemetry) because its USB-OTG device controller streams patient data to a host PC, while the 16-channel ADC samples multiple biosensor inputs. At 80 MHz, the M4K core performs basic digital filtering on ECG, SpO2, and temperature channels. Note that IEC 60601-1 certification is NOT supported by PIC32MX5; use IEC 60601-1 certified medical parts. Operating voltage 2.3V-3.6V supports standard Li-ion battery chemistries.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا PIC32MX575F512HT-80V/MR — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | PIC32MX575F512HT-I/MR | PIC32MX575F512HT-V/MR | PIC32MX564F128H-I/MR | PIC32MX570F512HT-50I/PT | PIC32MX575F256H-I/MR |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-VQFN (9x9 mm) | 64-VQFN (9x9 mm) - same | 64-VQFN (9x9 mm) - same | 64-VQFN (9x9 mm) - same | 64-TQFP - DIFFERENT package | 64-VQFN (9x9 mm) - same |
| Flash Memory | 512 KB | 512 KB | 512 KB | 128 KB | 512 KB | 256 KB |
| RAM | 64 KB | 64 KB | 64 KB | 32 KB | 64 KB | 64 KB |
| Maximum CPU Frequency | 80 MHz | 80 MHz | 80 MHz | 80 MHz | 50 MHz | 80 MHz |
| USB-OTG | Yes | Yes | Yes | Yes | Yes | Yes |
| CAN 2.0B | Yes | Yes | Yes | Yes | Yes | Yes |
| Temperature Grade | V grade | I grade (-40C to +85C) | V grade (same) | I grade | I grade | I grade |
اہم امتیازی خصوصیات
- Same 64-VQFN footprint as PIC32MX564F128H-I/MR, but 4x Flash (بمقابلہPIC32MX564F128H-I/MR)
- Higher Flash density than PIC32MX575F256H-I/MR at same 80 MHz (بمقابلہPIC32MX575F256H-I/MR)
- V temperature grade for higher-temperature operation vs I grade alternative (بمقابلہPIC32MX575F512HT-I/MR)
ڈیزائن نوٹس
The PIC32MX575F512HT-80V/MR operates from 2.3V to 3.6V, and a common 3.3V rail is recommended. Place a 10uF bulk capacitor plus a 0.1uF ceramic decoupling capacitor as close as possible to each VDD/VSS pin pair (typically pairs at pins 3, 29, 34, 57). The exposed thermal pad must be soldered to a ground plane to provide thermal dissipation and a low-impedance ground return.
Route the USB D+/D- signals as a 90-ohm differential pair from pins RF2/RF3 directly to the USB connector, keeping the pair length matched within 150 mil. Place the common-mode choke and ESD protection diode within 5 mm of the connector. JTAG signals TMS/TCK/TDO/TDI (RB0/RB1 alternate function) should be routed to a 0.1 inch debug connector pinout for production programming access.
Do not confuse the HT suffix (high-temperature tape-and-reel packaging) with the temperature grade itself (V vs I grade). When migrating to industrial designs, choose the I grade variant explicitly rather than relying on the HT suffix. Also, the 80 MHz clock requires the OSCCON register configured with the correct PLL multiplier and divisor; the default internal 8 MHz RC oscillator must be configured before peripheral operation to avoid timing failures on USB and CAN peripherals.
تعمیل کی معلومات
RoHS and lead-free compliance per Microchip PIC32MX575F512H product page. Not AEC-Q100 qualified - choose AEC-Q100 qualified PIC32MX variants for automotive applications.
