PIC32MX360F512L-80I/BG - 80MHz 32-bit MCU 512KB Flash | Microchip
MPN: PIC32MX360F512L-80I/BG ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $15.76 | $15.76 |
| 10 | $14.48 | $144.80 |
| 100 | $12.85 | $1,285.00 |
| 500 | $11.42 | $5,710.00 |
| 1,000 | $10.2 | $10,200.00 |
PIC32MX360F512L-80I/BG Overview
A 32-bit microcontroller (MCU) is a single-chip computer whose central processing unit has a 32-bit datapath, registers, and address bus. Compared to 8-bit MCUs (8051, PIC16, AVR), 32-bit parts execute arithmetic on wider operands in fewer cycles, address more memory directly, and typically integrate richer peripherals (USB, Ethernet, CAN, DMA). PIC32MX360 belongs to the broader category PIC32MX -> 32-bit MCU -> microcontroller -> embedded processor -> semiconductor, giving designers a clear migration path within Microchip's portfolio.
Key features include 512 KB single-cycle Flash with live-update support, 32 KB SRAM, up to 80 MHz core clock (40 MIPS sustained), four channels of hardware DMA with instruction trace, one 10-bit ADC with up to 16 channels and 1 Msps conversion rate, four UART, two SPI, two I2C, two CAN 2.0b modules, USB 2.0 full-speed On-The-Go, and a 16-bit Parallel Master Port for external memory or graphics. The industrial temperature range (-40C to +85C) and 2.3 V to 3.6 V single supply suit battery and industrial bus powered products.
Architecturally, the device pairs a MIPS32 M4K Harvard core with a multi-vector interrupt controller, five 16-bit timer/counters, an RTCC with calendar mode, and a configurable peripheral pin-select block that lets designers remap digital peripherals on most I/O lines. The four-channel DMA engine offloads data movement between peripherals and memory, freeing the CPU for application logic, while the instruction trace interface (via the PIM module) simplifies real-time debugging.
Typical applications include industrial control and HMI panels, USB peripherals and embedded web servers, CAN-connected sensor and motor nodes, point-of-sale terminals, and consumer audio products that benefit from the parallel master port for LCD driving. The 121-ball TFBGA footprint is a strong fit for space-constrained boards that still need 53 usable I/O pins.
When designing with this part, remember that Vcap pin needs a 10 uF low-ESR decoupling capacitor and that the USB transceiver requires an external 24 MHz crystal when USB is used. Programming is supported by MPLAB X IDE, MPLAB Harmony, and PICkit 5/SNAP/ICD 4 tools, which is helpful when migrating existing PIC24/dsPIC firmware to PIC32.
This page synthesizes DigiKey and Mouser pricing, drop-in PIC32MX alternatives in the same TFBGA-121 footprint, and practical design notes not found in the standalone datasheet.
Drop-in alternatives for PIC32MX360F512L-80I/BG — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with PIC32MX360F512L-80I/BG (same form factor and footprint) — differing in Package, ADC, CAN, DMA Channels, Core Architecture.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MX360F512LT-80I/BG
✅ Drop-In✓ In Stock
$6.42 / Unit
View Datasheet →PIC32MX340F128L-80I/BG
✅ Drop-In✓ In Stock
$5.48 / Unit
View Datasheet →PIC32MX360F256L-80I/BG
✅ Drop-In✓ In Stock
$7.58 / Unit
View Datasheet →PIC32MX350F256L-V/PT
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$5.45 / Unit
View Datasheet →PIC32MX360F512L-80I/BG Maximum Ratings & Electrical Characteristics
| Core Architecture | MIPS32 M4K |
| Core Size | 32-bit |
| Maximum CPU Speed | 80 MHz (40 MIPS) |
| Program Memory (Flash) | 512 KB (512K x 8) |
| SRAM | 32 KB |
| EEPROM | None (emulated in Flash) |
| Supply Voltage (Vdd) | 2.3 V to 3.6 V |
| Operating Temperature | -40C to +85C (Industrial) |
| I/O Pins | 53 |
| ADC | 10-bit, up to 16 channels, 1 Msps |
| UART | 4 |
| SPI | 2 |
| I2C | 2 |
| CAN | 2 (CAN 2.0B) |
| USB | USB 2.0 Full-Speed OTG |
| DMA Channels | 4 (with instruction trace) |
| Timers | 5 x 16-bit |
| Parallel Master Port | Yes, 16-bit |
| RTCC | Yes (calendar mode) |
| Package | 121-TFBGA (10x10 mm) |
| Mounting Type | Surface Mount |
| Lead-Free / RoHS | Lead-Free, RoHS compliant per datasheet |
| Speed Grade Suffix | -80 (80 MHz) |
| Temperature Suffix | -I (Industrial -40C to +85C) |
PIC32MX360F512L-80I/BG 121-tfbga (10x10 mm) Pin Configuration Guide
Pin configuration for PIC32MX360F512L-80I/BG (121-tfbga (10x10 mm) package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for PIC32MX360F512L-80I/BG.
Refer to the datasheet for full pin configuration.
Typical Applications
PIC32MX360F512L-80I/BG is suitable for 6 applications: Industrial Control and HMI, USB Peripherals and Embedded Web Servers, CAN-Connected Sensor and Motor Nodes, Point-of-Sale Terminals, Consumer Audio Products, Data Acquisition and Instrumentation.
Industrial Control and HMI
The PIC32MX360F512L-80I/BG fits industrial control panels and HMI boards because of its 80 MHz MIPS32 M4K core, 53 usable I/O pins, and four hardware DMA channels. Designers typically drive a 4.3 to 7 inch TFT LCD through the on-chip 16-bit Parallel Master Port, read panel push-buttons via the peripheral pin-select GPIOs, and handle encoder feedback through the five 16-bit timers. The 32 KB of SRAM is large enough for a small graphics framebuffer with double-buffering, and 512 KB of Flash comfortably holds the MPLAB Harmony graphics stack plus application logic. Compared with low-end 32-bit MCUs, the dual CAN 2.0B controllers simplify integration with industrial sensor and motor networks, while the industrial -40C to +85C temperature grade suits cabinet-mounted equipment.
Recommended
USB Peripherals and Embedded Web Servers
The integrated USB 2.0 full-speed On-The-Go controller makes the PIC32MX360F512L-80I/BG well-suited to USB peripherals such as data loggers, configuration tools, and serial bridges. The 80 MHz core with 40 MIPS sustained throughput is sufficient to run Microchip's TCP/IP stack with HTTP server and a small file system held in the 512 KB Flash. Designers place a 24 MHz crystal on the dedicated USB clock pins to meet USB signalling tolerances, and use the four UART for downstream sensor buses. The 32 KB of SRAM is the binding constraint; stacks such as HTTP plus TLS typically need careful buffer budgeting, but the dual CAN and peripheral pin-select flexibility give plenty of headroom on the wired side.
Recommended
CAN-Connected Sensor and Motor Nodes
With two independent CAN 2.0B controllers and a 53-pin GPIO budget, the PIC32MX360F512L-80I/BG is a strong fit for distributed sensor and small motor nodes on a CAN/CANopen or DeviceNet network. The four DMA channels keep CAN mailbox transfers off the CPU, leaving 80 MHz of MIPS for control loops. The 16-channel 10-bit ADC at 1 Msps handles current, voltage, and temperature sensing without external signal conditioning, and the 32 KB of SRAM is sufficient for sensor-fusion calculations on small motor-control loops. Industrial temperature range and 2.3 V to 3.6 V supply compatibility with 3.3 V CAN transceivers like the MCP2551 simplify bus-isolated designs.
Recommended
Point-of-Sale Terminals
The PIC32MX360F512L-80I/BG provides the right mix of peripherals and code space for compact point-of-sale (POS) terminals: 80 MHz MIPS32 M4K for transaction processing, 512 KB Flash for the application plus ISO 7816 smart-card stack, and 53 I/O for keypad scanning, thermal-printer control, LCD, and mag-stripe reader interfaces. The four UART handle smart-card (via external IC), receipt printer, NFC reader, and secure accessory modules, while I2C manages the RTC and crypto authentication IC. Compared with 8-bit MCUs typically used in low-end POS, the PIC32MX360 delivers markedly faster keypad debounce cycles and responsive UI rendering.
Recommended
Consumer Audio Products
The Parallel Master Port combined with the I2S-capable peripheral set makes the PIC32MX360F512L-80I/BG a viable controller for consumer audio docks, MIDI controllers, and digital mixers. The 80 MHz core runs audio effect libraries at low latency, while 32 KB of SRAM is sufficient for small ring buffers between USB audio class device, DSP, and I2S DAC. Designers often pair the MCU with an external audio codec over I2S, drive an OLED status display through PMP, and use USB OTG for streaming playback. The 512 KB Flash holds the USB audio class stack plus application firmware, leaving headroom for product differentiation.
Recommended
Data Acquisition and Instrumentation
The PIC32MX360F512L-80I/BG is a strong fit for portable data-acquisition modules where its 16-channel 10-bit ADC (1 Msps), 53 I/O, and 80 MHz core deliver high channel counts in a compact 121-ball TFBGA footprint. The four DMA channels sustain high ADC sample rates while offloading buffer handling, and the 32 KB SRAM supports double buffering at full 1 Msps for short bursts. USB OTG enables direct streaming to a host PC, while two UART and two SPI allow chaining to additional slave ADCs for higher resolution. Industrial -40C to +85C operation lets the same board serve both lab and field environments.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MX360F512L-80I/BG — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MX360F512LT-80I/BG | PIC32MX360F256L-80I/BG | PIC32MX340F128L-80I/BG | PIC32MX350F256L-V/PT |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 121-TFBGA (10x10 mm) | 121-TFBGA (10x10 mm) - same | 121-TFBGA (10x10 mm) - same | 121-TFBGA (10x10 mm) - same | 121-TFBGA (10x10 mm) - same |
| Core | MIPS32 M4K, 32-bit | MIPS32 M4K, 32-bit | MIPS32 M4K, 32-bit | MIPS32 M4K, 32-bit | MIPS32 M4K, 32-bit |
| Maximum Clock | 80 MHz (40 MIPS) | 80 MHz (40 MIPS) | 80 MHz (40 MIPS) | 80 MHz (40 MIPS) | 80 MHz (40 MIPS) |
| Flash Memory | 512 KB | 512 KB | 256 KB | 128 KB | 256 KB |
| SRAM | 32 KB | 32 KB | 32 KB | 32 KB | 32 KB |
| Operating Voltage | 2.3 V to 3.6 V | 2.3 V to 3.6 V | 2.3 V to 3.6 V | 2.3 V to 3.6 V | 2.3 V to 3.6 V |
| 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 |
| CAN 2.0B | 2 controllers | 2 controllers | 2 controllers | 2 controllers | 2 controllers |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
Key Differentiators
- Largest Flash in the TFBGA-121 PIC32MX3XX lineup (vs PIC32MX360F256L-80I/BG)
- Same silicon at higher supply-chain resilience (vs PIC32MX360F512LT-80I/BG)
- Integrated dual CAN plus USB FS OTG in a single chip (vs PIC32MX340F128L-80I/BG)
Design Notes
The PIC32MX360F512L-80I/BG has a single 2.3 V to 3.6 V Vdd rail and an internal regulator that drives the core. Place a 10 uF low-ESR ceramic capacitor (X7R, 0805 minimum) directly on the Vcap pin with trace length under 5 mm. Insufficient Vcap decoupling is the most common root cause of reset, brownout, or unstable JTAG behaviour on PIC32MX designs.
When using the on-chip USB 2.0 full-speed transceiver, route the D+ and D- traces as a 90 ohm differential pair with length matching to within 2 mm. Place the 24 MHz USB reference crystal within 5 mm of the USB clock pins and guard it with a ground ring to keep radiated emissions within USB FS signalling tolerances. Microchip AN588 ('PCB Design Guidelines for PIC32 USB') provides the canonical layout reference.
Do not omit the 10 uF Vcap capacitor and do not substitute bulk aluminium capacitors for the high-frequency ceramic unit. Configuration bits must be programmed correctly for the 80 MHz speed grade; using default 40 MHz bits with an 80 MHz crystal causes silent timing errors in UART and I2C peripherals. Always validate with the MPLAB X IDE Clock Diagram before committing to board fab.
Compliance Information
Lead-free and RoHS compliant per Microchip product page. AEC-Q100 is not applicable for this industrial-grade MCU; AEC-Q100 equivalent parts exist in the PIC32MX1xx/2xx automotive catalog. Halogen-free status not stated in the verified data.
