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PIC32MX360F256LT-80I/BG - 32-bit 80MHz 256KB Flash MCU | Microchip
PIC32MX360F256LT-80I/BG

PIC32MX360F256LT-80I/BG - 32-bit 80MHz 256KB Flash MCU | Microchip

The Microchip Technology PIC32MX360F256LT-80I/BG is a 32-bit MIPS32 M4K microcontroller running at 80 MHz, integrating 256 KB of Flash program memory and 32 KB of SRAM in a 121-pin TFBGA (10x10 mm) package. It belongs to the PIC32MX3XX/4XX family of general-purpose and USB-capable 32-bit Flash microcontrollers and targets applications that need deterministic real-time performance with rich peripherals and USB On-The-Go support. The tape-and-reel ('L' suffix) variant ships in industrial temperature grade (-40C to +85C), suitable for factory automation, industrial control, and consumer embedded designs. A microcontroller (MCU) is a single-chip computer containing a CPU core, program memory (Flash), data memory (SRAM), and a rich set of on-chip peripherals (timers, ADC, communication controllers). The PIC32MX360 series uses the MIPS32 M4K 32-bit RISC core, placing it in the hierarchy: MCU -> 32-bit MCU -> MIPS-based MCU -> Microchip PIC32 family. Compared with 8-bit or 16-bit MCUs, the 32-bit core delivers higher throughput per MHz, larger linear address space, and DSP-class arithmetic useful for signal conditioning, motor control, and graphics. Key features include a 10-bit ADC with up to 16 channels and 1 Msps conversion rate, multiple UART/SPI/I2C peripherals, USB 2.0 Full-Speed OTG, parallel master port for external memory or graphics, five 16-bit timers/counters, and an input-capture / output-compare / PWM module. The 80 MHz core delivers 1.56 DMIPS/MHz (approximately 100 DMIPS total), supporting floating-point and DSP operations through the MIPS DSP ASE. The 121-pin TFBGA exposes extensive I/O for parallel bus expansion. Typical applications include USB peripherals (human-interface devices, virtual COM ports, mass storage), industrial control with graphical LCDs (using PMP for parallel graphics), point-of-sale terminals, motor control, and home automation gateways. The combination of large Flash, USB, and a wide peripheral set makes it a strong fit for human-machine interface designs where two previous MCUs would have been needed. When designing with this part, ensure the 2.5V/3.3V core supply is decoupled with at least 10 uF bulk plus 0.1 uF ceramic at each VDD/VSS pin pair. Boot configuration resistors on TMS/TCK and the on-chip regulator selection must be set per the datasheet before applying power. Migrate to MPLAB X IDE with the XC32 compiler for full C/C++ workflow support.

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PIC32MX360F256LT-80V/BG - 32-bit MCU, 256KB Flash, 80MHz, TFBGA-121 | Microchip
PIC32MX360F256LT-80V/BG

PIC32MX360F256LT-80V/BG - 32-bit MCU, 256KB Flash, 80MHz, TFBGA-121 | Microchip

The Microchip Technology PIC32MX360F256LT-80V/BG is a 32-bit MIPS32 M4K microcontroller in the PIC32MX3xx family with 256 KB Flash and 32 KB SRAM, operating at 80 MHz in a 121-pin TFBGA (10x10 mm) package. It integrates a 10-bit ADC, DMA controller, USB 2.0 full-speed OTG, and a wide peripheral set including I2C, SPI, UART, and PMP, targeting embedded control and audio applications. A PIC32MX microcontroller combines a MIPS M4K 32-bit core with the peripheral integration of a microcontroller and the deterministic interrupt latency required for real-time control. It belongs to the broader hierarchy 32-bit MCU -> microcontroller -> integrated circuit -> semiconductor. The 80 MHz core delivers 1.56 DMIPS/MHz, equivalent to 125 DMIPS, suitable for DSP/streaming algorithm workloads, USB stacks, and graphics-driven operations. Key features include 256 KB (256K x 8) Flash program memory, 32 KB SRAM, sixteen 16-bit timers, five 16-bit capture/compare/PWM modules, a 16-channel 10-bit ADC with 1 MSPS conversion, USB 2.0 FS OTG, two I2C, two SPI, and PMP. Industrial-grade 2.5V to 3.6V operation supports battery-powered and USB-powered designs. The 121-ball TFBGA package occupies only 10x10 mm, enabling compact high-pin-count integration. Architecturally, the M4K core is a five-stage pipeline with hardware multiply/divide and a configurable prefetch cache. The DMA engine supports memory-to-peripheral transfers without CPU intervention, while the peripheral bus matrix maintains deterministic access for time-critical peripherals. The USB OTG controller with integrated PHY eliminates external transceivers. Typical applications include USB peripherals, audio playback devices with USB streaming, industrial control with DMA-driven sensor acquisition, consumer electronics with graphical displays, and connected embedded systems with Ethernet or WiFi companion modules. The combination of USB OTG, DMA, and DSP performance makes it suited for low-cost multimedia designs. Design consideration: route USB DP/DM as 90-ohm differential pairs and provide a decoupling network within 5 mm of the TFBGA balls. The 0.8 mm pitch TFBGA requires PCB design rules for microvia and fanout; 4-layer stackup is the practical minimum. This page synthesizes distributor pricing, drop-in same-package alternatives, and engineering design notes not collated in the manufacturer datasheet.

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PIC32MX360F512L-80I/BG - 80MHz 32-bit MCU 512KB Flash | Microchip
PIC32MX360F512L-80I/BG

PIC32MX360F512L-80I/BG - 80MHz 32-bit MCU 512KB Flash | Microchip

The Microchip PIC32MX360F512L-80I/BG is a 32-bit MIPS32 M4K microcontroller running at 80 MHz with 512 KB of Flash program memory and 32 KB of SRAM, packaged in a 121-ball TFBGA (10x10 mm). It targets embedded designs that need more code space and higher throughput than 8/16-bit MCUs while retaining the PIC ecosystem's peripheral depth, low power modes, and easy migration path to other PIC32 derivatives. 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.

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PIC32MX360F512L-80V/ - 80MHz 512KB Flash 32-bit MCU | Microchip
PIC32MX360F512L-80V/

PIC32MX360F512L-80V/ - 80MHz 512KB Flash 32-bit MCU | Microchip

The Microchip Technology PIC32MX360F512L-80V/ is a 32-bit MIPS M4K microcontroller running at 80MHz (105 DMIPS) with 512KB of Flash program memory and 32KB of SRAM, available in the PIC32MX3XX/4XX family of 64/100-pin general-purpose and USB flash microcontrollers. It integrates a 5-stage pipelined Harvard core with MIPS16e code compression for up to 40% smaller code, single-cycle 32x32 hardware multiply, and 32x32 core plus shadow registers for fast context switching. The part is offered in 100-pin TQFP (12x12 mm) and 121-pin TFBGA (10x10 mm) packages, supporting 2.5V/3.3V operation across industrial temperature grades. A 32-bit microcontroller (MCU) is an integrated processor core that combines a CPU, memory (Flash, SRAM), peripherals, and I/O on a single die. The PIC32MX3XX/4XX family sits in the broader taxonomy: microcontroller -> embedded processor -> semiconductor. Compared with 8-bit/16-bit MCUs, 32-bit parts handle larger code bases, USB stacks, and graphical user interfaces while preserving real-time deterministic interrupt response. PIC32 devices run instruction-aligned code, support C/C++ with MPLAB XC32, and pair with Microchip's MPLAB X IDE and PICkit 5 in-circuit debugger. Key differentiating features of the PIC32MX360F512L-80V/ include 4 channels of hardware DMA, a 10-bit ADC with up to 16 channels and 1 Msps conversion, USB 2.0 full-speed On-The-Go (OTG), and dual I2C/SPI/UART interfaces. The device also exposes 5 16-bit timers/counters, a parallel master port (PMP/PSP), and JTAG-compatible ICSP debug. Pin count is 100 in TQFP and 121 in TFBGA; both pin counts are higher than smaller PIC32MX siblings (64-pin TQFP), enabling more GPIO and richer peripheral mapping. The architecture combines a 5-stage pipelined MIPS32 M4K core with hardware multiply/divide and shadow register sets for zero-overhead interrupt context save/restore. Up to 32KB of RAM supports Ethernet, USB, and CAN software stacks, while 512KB Flash accommodates full TCP/IP, USB CDC/MSD/Host, and graphical libraries. DMA offloads memory-to-peripheral transfers, freeing the core for application code. Typical applications include USB peripherals (HID, CDC, MSD), industrial control HMIs with TFT displays, embedded dataloggers, sensor aggregators, and low-cost Ethernet-connected devices via external MAC/PHY. The wide memory and peripheral set also suits CAN gateway prototypes and motor control subsystems paired with the PIC32 DSP library. When selecting this part, consider the 100-pin TQFP (-80V/PT suffix) for hand-solderable prototyping or the 121-pin TFBGA (-80V/BG suffix) for space-constrained designs. Industrial temperature grade (-80V/I variants) is essential for -40C to +85C environments. Decoupling must follow Microchip's 100 nF + bulk capacitor guidance, and ICSP traces should be kept short for reliable in-circuit programming. This page synthesizes distributor pricing, parametric drop-in alternatives, and practical design notes not found in the standalone manufacturer datasheet.

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PIC32MX360F512L-80V/BG - 80MHz 32-bit MCU 512KB Flash | Microchip
PIC32MX360F512L-80V/BG

PIC32MX360F512L-80V/BG - 80MHz 32-bit MCU 512KB Flash | Microchip

The Microchip Technology PIC32MX367F512L-80V/BG is a 32-bit microcontroller with an 80 MHz core, 512 KB flash, and 32 KB RAM in a 121-ball TFBGA package. The device integrates a MIPS32 M4K core that delivers 105 DMIPS, hardware multiply/divide, and MIPS16e code compression for up to 40% smaller code size. It is a member of the PIC32MX3XX/4XX family, aimed at applications that need USB, CAN, and 10-bit ADC peripherals. A 32-bit MCU is a microcontroller with a 32-bit data path and register width, providing higher throughput and a richer peripheral mix than 8-bit or 16-bit microcontrollers. The PIC32 family sits in the hierarchy 32-bit MCU -> MIPS M4K core -> PIC32MX3xx/4xx family -> Microchip 32-bit MCU portfolio -> embedded microcontroller -> semiconductor IC. Key specifications include 512 KB flash, 32 KB SRAM, 80 MHz core speed, USB 2.0 full-speed On-The-Go, CAN 2.0B, four channels of hardware DMA, and a 16-channel 10-bit ADC capable of 1 MSPS. Communication peripherals include UART, SPI, I2C, and PMP/PSP. The device is offered in a 121-ball TFBGA (10x10 mm) package and is qualified for -40C to +105C industrial temperature range (V grade). The M4K core uses a 5-stage Harvard pipeline with single-cycle hardware multiply, 32x32-bit registers, and 32x32-bit shadow registers for fast context switch and interrupt response. Code density is improved with MIPS16e mode. Four DMA channels allow autonomous data movement between peripherals and memory, freeing the CPU from high-bandwidth copy operations. Typical applications include industrial control, USB peripherals, CAN-based automotive body electronics, graphical display controllers, and embedded connectivity gateways. The USB OTG and CAN combination is also suited for portable medical devices, motor control, and human-machine interface (HMI) products. When using the PIC32MX360F512L-80V/BG, designers should follow the datasheet's decoupling recommendation of a 0.1 uF plus 10 uF bulk capacitor near each VDD/VSS pin group, and follow the ICSP trace length guideline for stable in-circuit programming. This page synthesizes distributor stock, distributor pricing, and parameter-matched same-family alternatives into a single comparison view, alongside drop-in recommendations and practical design notes - information that is not consolidated on the manufacturer datasheet PDF.

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PIC32MX360F512LT-80I/BG - 32-bit MCU 512KB Flash 80MHz TFBGA-121 | Microchip
PIC32MX360F512LT-80I/BG

PIC32MX360F512LT-80I/BG - 32-bit MCU 512KB Flash 80MHz TFBGA-121 | Microchip

The Microchip Technology PIC32MX360F512LT-80I/BG is a 32-bit MIPS32 M4K RISC microcontroller with 512 KB of Flash program memory and 32 KB of SRAM, operating at up to 80 MHz core clock, housed in a 121-pin TFBGA (10x10 mm) package with industrial temperature range -40C to +85C. It operates from a 2.5V or 3.3V supply (typical 2.3V-3.6V range), integrates a 10-bit ADC with up to 16 channels, DMA controller, USB 2.0 full-speed On-The-Go, CAN 2.0b, UART/SPI/I2C peripherals, and a JTAG/ICSP programming/debug interface that uses the standard PGECx/PGEDx pair. A 32-bit microcontroller (MCU) is an embedded processor core that fetches, decodes and executes 32-bit-wide instructions in a single clock cycle, giving 2-4x the throughput of 8/16-bit MCUs at the same clock rate. The PIC32MX family combines 32-bit performance with rich peripheral integration targeting general-purpose embedded control, USB-connected devices, CAN-bus nodes, and low-cost graphical user interfaces. The PIC32MX360F512LT-80I/BG sits in the higher-memory tier of the PIC32MX3XX/4XX family with 512 KB Flash, making it well-suited for applications that require large protocol stacks or USB/CAN firmware images. Key features include MIPS32 M4K core with 5-stage pipeline, single-cycle multiplication and hardware divider, hardware Multiply-Accumulate (MAC) support, 16-bit parallel master port (PMP) for graphics, configurable watchdog timer with on-chip low-power RC oscillator, fail-safe clock monitor, and multiple power-management modes (Idle, Sleep) that reduce dynamic current. The 121-pin TFBGA package provides 85 GPIO lines plus dedicated peripheral pins and an external memory interface supporting external bus expansion. Typical applications include industrial CAN-bus sensor nodes, USB human-interface devices (HID), graphical LCD control panels, embedded data loggers, motor-control auxiliary processors, and point-of-sale peripherals. The 512 KB Flash also accommodates USB Host/OTG stacks and TCP/IP libraries (e.g., Microchip's MLA/Harmony-compatible code) without external memory expansion. When designing with this device, observe the 2.3V-3.6V supply range and ensure the 80 MHz clock is sourced from a crystal or oscillator meeting the datasheet's PLL configuration. The PGECx/PGEDx trace length should be kept short and protected from high-current switching traces to ensure reliable ICSP programming.

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PIC32MX360F512LT-80V/PT - 80MHz 512KB Flash 32-bit MCU | Microchip
PIC32MX360F512LT-80V/PT

PIC32MX360F512LT-80V/PT - 80MHz 512KB Flash 32-bit MCU | Microchip

The Microchip Technology PIC32MX360F512LT-80V/PT is a 32-bit MIPS32 M4K core microcontroller running at 80 MHz, with 512 KB of Flash and 32 KB of SRAM, packaged in a 100-pin TQFP (12x12 mm). It integrates a 10-bit ADC, DMA controller, and the full PIC32MX3XX/4XX family peripheral set including USB, I2C, SPI, UART, and PMP. What is a PIC32MX microcontroller? PIC32MX is Microchip's family of high-performance 32-bit Flash microcontrollers based on the MIPS32 M4K core, designed for embedded applications that exceed the performance envelope of 8/16-bit MCUs. The PIC32MX360F512L sits in the PIC32MX3XX/4XX general-purpose/USB sub-family, bridging low-cost 32-bit processing with extensive connectivity (USB 2.0 FS, CAN, Ethernet MAC) for industrial, consumer, and USB-device designs. Key features include 512 KB Flash (512K x 8), 32 KB SRAM, an 80 MHz core speed (100 MHz / 80 MHz dual-speed grade), 16-bit wide instructions for code density, and a rich peripheral mix: 10-bit 1 Msps ADC, 5 timers/counters, 2 I2C, 2 SPI, 2 UART, PMP for graphics/parallel bus, and USB 2.0 Full-Speed OTG. The integrated DMA engine enables peripheral-to-memory transfers without CPU intervention. Architecturally, the M4K core uses a 5-stage pipeline and Harvard bus architecture, with separate 32-bit instruction and 32-bit data paths plus a tightly-coupled prefetch module that hides Flash wait states at high MIPS rates. The PT suffix denotes the 100-pin TQFP package, while the LT suffix indicates tape-and-reel packaging and the 80V/80I temperature variants. Typical applications include USB peripherals (HID, CDC, mass storage), industrial control panels with PMP-driven LCDs, sensor hubs with DMA-driven ADC sampling, and low-cost Ethernet gateways using the integrated MAC with an external PHY. The wide memory (512 KB) supports full USB stacks and TCP/IP applications. When designing with this part, plan the trace layout for the analog AVdd/AVss pair to preserve ADC accuracy at 1 Msps, and use the dedicated Vbus/Vusb net on the core supply rail. The device is part of Microchip's mature PIC32MX3XX/4XX family with extensive MPLAB X IDE and Harmony framework support. This page synthesizes distributor pricing, drop-in package alternatives, and practical design notes not found in the manufacturer datasheet, giving procurement and design engineers a one-stop reference for the PIC32MX360F512LT-80V/PT.

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PIC32MX370F512H-I/PT - 32-bit MCU 512KB Flash 128KB SRAM 64-TQFP | Microchip
PIC32MX370F512H-I/PT

PIC32MX370F512H-I/PT - 32-bit MCU 512KB Flash 128KB SRAM 64-TQFP | Microchip

The Microchip Technology PIC32MX370F512H-I/PT is a 32-bit MIPS32 M4K RISC microcontroller delivering up to 120 MHz / 150 DMIPS of processing performance, with 512 KB of Flash program memory and 128 KB of SRAM, housed in a 64-pin TQFP (10x10 mm) package. The device integrates USB 2.0 full-speed On-The-Go (OTG), two SPI/I2S peripherals, two I2C interfaces, four UART modules, two analog comparators, and a 10-bit ADC with up to 28 channels, providing rich mixed-signal connectivity for embedded designs. Operating from 2.3 V to 3.6 V with an industrial -40C to +85C temperature range, this MCU targets applications that combine graphics, audio, and Human-Machine Interface (HMI) peripherals. A 32-bit microcontroller is a microprocessor whose data bus, ALU, and registers are 32 bits across, enabling faster arithmetic, larger addressable memory, and richer instruction sets than 8-bit or 16-bit predecessors. PIC32 devices in particular sit in the microcontrollers -> embedded processors -> ICs hierarchy and use the MIPS32 M4K core, which supports the MIPS16e code-compression mode for smaller code footprint while preserving 32-bit performance for inner kernels. Key features include single-cycle hardware multiply-accumulate (32x16 in one cycle, 32x32 in two cycles), 5 timers, an ICSP (In-Circuit Serial Programming) interface, a Parallel Master Port (PMP) for external graphics or memory expansion, and an integrated charge time measurement unit (CTMU) for touch sensing. The 64-pin TQFP footprint provides 53 user I/O pins, allowing ample GPIO for keypad scanning, LCD driving, sensor aggregation, and communication buses. The device supports industrial-grade operating temperature (-40C to +85C) and is supplied in tray packaging for prototyping and high-volume assembly. Architecturally, the PIC32MX3xx/4xx family pairs the MIPS32 M4K core with a multi-channel DMA controller, a bus matrix, and a peripheral bus bridge. This allows data-move uses served by DMA to run in parallel with CPU compute, raising throughput on audio streaming and USB packet handling. Code-efficient C and assembly libraries are available via MPLAB XC32 and the Harmony framework. Typical applications include industrial control and HMI panels, USB peripherals (Human Interface Devices, CDC, mass storage), audio decoding and graphics rendering with PMP-connected LCDs, and capacitive touch user interfaces using the integrated 10-bit ADC with CTMU. Two independent SPI/I2S peripherals make the device a good fit for external DACs and audio codecs, while the USB OTG enables Host and Device roles on the same pins. When designing with the PIC32MX370F512H-I/PT, ensure a low-impedance decoupling network (typically 100 nF plus 10 uF bulk) is placed within a few millimeters of the VDD pins. The 64-TQFP layout benefits from continuous power planes on the PCB to support the 100 MHz/120 MHz core clock and reduce EMI on the high-speed USB differential pair (D+/D-). For noise-sensitive analog measurements, separate AVdd and AGND pins should be star-routed back to a single ground point. This page synthesizes distributor pricing from multiple sources, drop-in same-package alternatives, and practical design notes not found in the standalone manufacturer datasheet - giving procurement and a phase-ready engineer a single reference for evaluation and sourcing.

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PIC32MX370F512H-V/PT - 32-bit MCU, 512KB Flash, 80MHz TQFP-64 | Microchip
PIC32MX370F512H-V/PT

PIC32MX370F512H-V/PT - 32-bit MCU, 512KB Flash, 80MHz TQFP-64 | Microchip

The Microchip Technology PIC32MX370F512H-V/PT is a 32-bit MIPS M4K microcontroller running up to 80 MHz with 512 KB Flash and 128 KB SRAM, housed in a 64-pin TQFP (10x10 mm) package. It integrates USB 2.0 full-speed, two I2C, two SPI/I2S, two analog comparators, five 16-bit timers, and a 28-channel 10-bit ADC for mixed-signal embedded designs. The '-V' suffix designates the automotive-grade temperature range of -40C to +105C, while the '-I' suffix denotes industrial -40C to +85C. What is a PIC32MX3xx/4xx MCU? The PIC32MX370F512H belongs to Microchip's PIC32MX3/4 family of MIPS32 M4K-core microcontrollers that combine 32-bit performance (up to 150 DMIPS in the 120 MHz variants) with rich peripherals such as USB, CAN, and graphics-friendly PWM/timer subsystems. Within the broader taxonomy, this part sits under microcontroller (MCU) -> 32-bit MCU -> MIPS MCU -> PIC32 family -> PIC32MX3/4 sub-family, used in industrial automation, HMI (audio/graphics/touch), USB device/host, and advanced analog applications. Key features that distinguish this variant include 512 KB Flash with 128 KB SRAM, two I2C ports, two SPI ports configurable as I2S for audio CODEC interfaces, two analog comparators with programmable reference, and a charge-time measurement unit (CTMU) for capacitive touch sensing. The device supports 4 DMA channels, parallel master port, and code-efficient MIPS16e mode that reduces code size by up to 40%. The MIPS M4K core delivers 1.56 DMIPS/MHz. The architecture uses a Harvard-style 5-stage pipeline with single-cycle 32x16 multiply-accumulate and two-cycle 32x32 multiply hardware, enabling DSP-class signal processing. It also includes a 4-channel hardware trace module (TRD3-TRD0 + TRCLK) for real-time instruction trace when paired with a trace-enabled debugger. Typical applications include industrial automation controllers, USB peripherals and HID devices, audio processing with external CODEC over I2S, HMI/touch panels, automotive body controllers (under -40C to +105C spec), and IoT edge nodes requiring secure boot and firmware update via USB. The 28-channel ADC also enables multi-sensor data acquisition. When designing with this MCU, ensure decoupling capacitors are placed within 5 mm of each power pin and that the USB D+/D- traces are 90 ohm differential with matched length. Use the trace pins TRCLK/TRD0-TRD3 only for debug; do not assign them as GPIO in production firmware. Verified cross-reference data confirms drop-in compatibility with the same-package variants in the PIC32MX370 family (e.g., I-grade and 120 MHz speed grades). This page synthesizes distributor pricing, drop-in alternatives in the same TQFP-64 footprint, and practical design notes not found in the manufacturer datasheet alone.

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PIC32MX370F512HT-I/MR - 32-bit MCU 512KB Flash 80MHz | Microchip
PIC32MX370F512HT-I/MR

PIC32MX370F512HT-I/MR - 32-bit MCU 512KB Flash 80MHz | Microchip

The Microchip Technology PIC32MX370F512HT-I/MR is a 32-bit MIPS32 M4K microcontroller running up to 80 MHz (with the PIC32MX3/4 family capable of up to 120 MHz/150 DMIPS), integrating 512 KB Flash and 128 KB SRAM in a 64-pin VQFN (9x9 mm) package with exposed thermal pad. It is part of the PIC32MX3/4 family of low-cost 32-bit MCUs targeted at Audio/Graphics/Touch (HMI), USB, and Advanced Analog applications, combining strong peripheral integration with the familiar PIC32 toolchain (MPLAB X IDE, Harmony). The part is supplied in tape-and-reel packaging (T suffix), industrial temperature range -40C to +85C (I), and the 64-VQFN MR footprint. A 32-bit microcontroller (MCU) is a single-chip computer that integrates a 32-bit CPU core, Flash program memory, SRAM data memory, and a rich set of peripherals (USB, SPI, I2C, ADC, timers, GPIO) into one package. Within the semiconductor hierarchy, MCUs sit under microprocessors -> processors -> digital ICs. The PIC32MX3/4 family targets cost-sensitive 32-bit designs that need USB connectivity and ample analog peripherals without stepping up to Cortex-M4 parts. Key features include 512 KB Flash, 128 KB SRAM, USB 2.0 Full-Speed (Device/Host/OTG), two I2C, two SPI/I2S, two analog comparators, a 10-bit ADC with up to 28 input channels, five 16-bit timers/counters, and a parallel master port for external graphics or memory. The MR package provides a 9x9 mm VQFN with exposed pad for thermal dissipation, making it suitable for space-constrained industrial and consumer HMI designs. Architecture-wise, the MIPS32 M4K core delivers 1.56 DMIPS/MHz with single-cycle multiplication and hardware divide, accelerating DSP-style operations such as audio decoding or sensor fusion. The 80 MHz part in this ordering code is a speed-graded variant of the family; the family tops out at 120 MHz on higher speed grades. The integrated USB 2.0 Full-Speed PHY eliminates external transceiver cost. Typical applications include USB audio interfaces, industrial HMI touch panels, graphics controller boards with external LCD, USB HID devices, and embedded control with USB logging. Its wide peripheral set also suits sensor aggregation gateways. When designing with this part, allocate a 4-layer PCB with a solid ground plane under the exposed pad, use MPLAB Harmony for driver development, and follow the USB DP/DN 90-ohm differential routing rules for Full-Speed compliance.

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PIC32MX370F512HT-V/MR - 80MHz 512KB Flash 32-bit MCU | Microchip
PIC32MX370F512HT-V/MR

PIC32MX370F512HT-V/MR - 80MHz 512KB Flash 32-bit MCU | Microchip

The Microchip Technology PIC32MX370F512HT-V/MR is a 32-bit MIPS32 M4K PIC microcontroller operating at up to 80 MHz, delivering 80 MIPS performance with 512 KB of Flash program memory and 128 KB of SRAM, housed in a 64-pin 9x9 mm VQFN package with industrial-grade temperature rating. The device integrates two SPI/I2S, two I2C, two UART, USB, and up to 28 analog channels including two analog comparators, making it well suited for embedded HMI, audio, and USB-connected designs. A 32-bit MCU (microcontroller unit) is a single-chip computer that integrates a 32-bit processor core, program and data memory, and a rich set of peripherals (ADC, timers, communication controllers, GPIO) on one die. PIC32MX3/4 devices belong to the larger MIPS-based PIC32 family, which sits in the microcontroller hierarchy as: PIC32MX370 -> 32-bit MCU -> microcontroller -> embedded processor -> semiconductor. These devices target cost-sensitive applications that need 32-bit performance but cannot afford Cortex-M4-class pricing. Key features include 80 MHz core clock, hardware multiply/divide, 16-bit parallel master port for external memory, 10-bit ADC with up to 1 Msps, and multiple low-power modes (Idle, Sleep). The 2.3V to 3.6V single-supply operation simplifies power tree design. The 9x9 mm 64-VQFN package provides a compact footprint while exposing 51 GPIO through peripheral pin select. Architecturally, the PIC32MX370 uses a 5-stage pipelined MIPS32 M4K Harvard bus, with separate Flash and SRAM buses, enabling single-cycle Flash fetch and 32-bit data paths. This architecture is pin-compatible with most PIC24/dsPIC DSC devices, simplifying migration paths. Typical applications include industrial control panels, USB peripherals, audio processing interfaces, and graphic TFT display controllers. The on-chip USB 2.0 Full-Speed controller and dedicated I2S blocks make it common in MP3 players, dictation devices, and HMI touch panels. Design consideration: leave an exposed pad soldering window on the PCB under the VQFN thermal pad to maximize heat dissipation. Verify operating voltage is held within 2.3V-3.6V to ensure Flash programming reliability. This synthesis of pin-compatibility guidance, drop-in cross-references, and design notes is not found in the manufacturer datasheet alone.

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PIC32MX370F512HT-V/PT - 80MHz 32-bit MCU 512KB Flash | Microchip
PIC32MX370F512HT-V/PT

PIC32MX370F512HT-V/PT - 80MHz 32-bit MCU 512KB Flash | Microchip

The Microchip PIC32MX370F512HT-V/PT is a 32-bit MIPS MCU from the PIC32MX3/4 family, delivering 80 MHz (120 MHz / 150 DMIPS family max) core performance with 512 KB of Flash program memory and 128 KB of SRAM, packaged in a 64-pin TQFP (10x10 mm). The device integrates two SPI/I2S ports, two I2C, two UART, two analog comparators, a 10-bit ADC with up to 28 analog channels, and a 10-bit DAC, providing a balanced peripheral set for cost-sensitive embedded designs. A 32-bit microcontroller (MCU) is an integrated circuit that combines a 32-bit processor core, volatile and non-volatile memory, digital peripherals, and mixed-signal interfaces in a single package. The PIC32MX3/4 family belongs to the broader hierarchy of microcontrollers -> embedded microcontrollers -> MIPS-based MCUs -> Microchip PIC32 -> 32-bit MCU category, serving as the bridge between 8-bit PIC16/PIC18 designs and higher-end Cortex-M PIC32MZ parts. The MIPS32 M4K core in the PIC32MX370 executes the MIPS32 instruction set with single-cycle multiplication hardware. Key features include 512 KB Flash supporting up to 100,000 erase/write cycles, 128 KB SRAM, two I2C and two SPI/I2S peripherals, two UART channels, five 16-bit timers/counters, five input capture and five output compare/PWM modules, parallel master port (PMP), and JTAG/ICSP programming/debug interface. The ADC supports 28 channels at 10-bit resolution with conversion rates up to 1 Msps. The integrated USB 2.0 full-speed device/host/OTG controller (on selected family members) eliminates external PHY requirements for low-cost USB applications. The -V suffix denotes the V temperature grade (-40C to +105C), qualifying this part for industrial and automotive-comfort environments per Microchip's AEC-Q100-like qualification flow. The TQFP-64 (PT) package provides a 0.5 mm lead pitch and 10x10 mm body suitable for hand-solderable prototypes and high-volume SMT production. The -V/PT combination specifically targets industrial-grade applications where extended thermal range is required. Typical applications include industrial control panels, USB audio interfaces, home automation gateways, HVAC controllers, low-cost HMI displays, and motor control boards. The 80 MHz core with hardware multiply/divide accelerates RTOS-aware firmware such as FreeRTOS, while the rich peripheral set reduces BOM cost by integrating ADC, comparators, and communication buses on-chip. When designing with this part, allocate sufficient decoupling (100 nF per VDD pin plus bulk) and respect the 2.3V to 3.6V supply range. The 10-bit ADC performs best with a low-impedance source (< 5 kohm); add a unity-gain buffer when scanning high-impedance sensors. Programming/debug via MPLAB ICD 3 or MPLAB PICkit 4 over the ICSP 2-wire interface. This page synthesizes XAIPART distributor pricing, parametric drop-in alternatives from the PIC32MX3/4 family, and practical PCB design guidance not found in the manufacturer datasheet alone.

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PIC32MX370F512L-I/TL - 80MHz 32-bit MCU, 512KB Flash, USB | Microchip
PIC32MX370F512L-I/TL

PIC32MX370F512L-I/TL - 80MHz 32-bit MCU, 512KB Flash, USB | Microchip

The Microchip PIC32MX370F512L-I/TL is a 32-bit MIPS32 M4K microcontroller operating at up to 80 MHz with 512 KB Flash and 128 KB SRAM, housed in a 124-pin VTLA (9x9 mm) package with an exposed pad. It integrates USB 2.0 full-speed, two I2S/SPI, two I2C, multiple UART, 28 channels of 10-bit ADC, two analog comparators, and a parallel master port for graphics. A microcontroller (MCU) is a single-chip computer that combines a CPU core, program memory (Flash), data memory (SRAM), and a rich set of on-chip peripherals. The PIC32MX3/4 family sits in Microchip's MIPS-based 32-bit MCU portfolio, between 8-bit PIC16/PIC18 MCUs and higher-end Cortex-M parts, balancing cost with deterministic 32-bit performance for embedded applications requiring USB, graphics, or audio interfaces. Key features of the PIC32MX370F512L-I/TL include a 120 MHz/150 DMIPS ceiling on the family (this -I/TL grade runs to 80 MHz), 512 KB Flash, 128 KB SRAM, 4 KB EEPROM emulation area, hardware Multiply/Divide and prefetch cache for deterministic 80 MHz throughput, USB 2.0 full-speed device/host/OTG, two SPI/I2S ports, two I2C ports, five UART modules, a 10-bit ADC with 28 input channels (500 ksps), and a parallel master port supporting 8-bit or 16-bit external bus for graphics or external memory. The MIPS32 M4K core executes most instructions in one clock cycle, and on-chip dual-port SRAM allows simultaneous DMA and CPU access without contention. The 124-pin VTLA (VTLA = Very Thin Leadless Array) package with exposed thermal pad delivers a small 9x9 mm footprint suitable for space-constrained designs, while still exposing 84 GPIO and the parallel master port for external memory or LCD interfaces. Typical applications for the PIC32MX370F512L-I/TL include USB peripherals (HID, CDC, MSD, audio class), graphics HMI displays, audio processing with I2S codecs, industrial control panels, point-of-sale terminals, sensor aggregators, and low-cost 32-bit upgrades for legacy PIC24 designs. The 80 MHz ceiling keeps power consumption reasonable for battery-powered USB peripherals. When designing with this part, allocate enough decoupling (0.1 uF + 10 uF near each VDD/VBUS pin), reserve PGECx/PGEDx for ICSP, and check the family errata before locking the BOM. The VTLA package requires careful PCB layout - the exposed pad must be soldered to a sufficient copper area for thermal dissipation and electrical grounding. This page synthesizes distributor pricing, drop-in same-package alternatives, and design notes that go beyond the manufacturer datasheet, enabling rapid engineering decisions.

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PIC32MX370F512L-V/PF - 32-bit MCU, 512KB Flash, USB, TQFP-100 | Microchip
PIC32MX370F512L-V/PF

PIC32MX370F512L-V/PF - 32-bit MCU, 512KB Flash, USB, TQFP-100 | Microchip

The Microchip Technology PIC32MX370F512L-V/PF is a 32-bit MIPS M4K microcontroller featuring 512KB Flash, 128KB SRAM, USB 2.0 full-speed On-The-Go (OTG), and a rich set of analog and digital peripherals, housed in a 100-pin TQFP package. It runs up to 120 MHz delivering 150 DMIPS, operates from 2.3V to 3.6V, and is AEC-Q100 qualified for automotive environments. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (SRAM), and a range of peripheral interfaces (timers, ADC, communication controllers, GPIO) into one package. Within the broader semiconductor taxonomy, an MCU belongs to the family of microcontrollers and embedded processors. The PIC32MX3xx/4xx family specifically combines 32-bit MIPS performance with peripheral integration optimized for human-machine interface (HMI), audio, graphics, and USB-connected designs. Key features of this part include two SPI/I2S ports, two I2C ports, two UART ports, a 10-bit 1 MSPS ADC with up to 28 analog channels, two analog comparators, five 16-bit timers/counters, a Parallel Master Port (PMP), and a 4-wire resistive touch controller via the CTMU peripheral. The device supports MIPS16e code compression for up to 40% smaller code size and offers multiple low-power modes (Idle, Sleep) ideal for battery-aware designs. The architecture pairs a single-cycle hardware MAC 32x16 multiply unit with a deterministic interrupt controller featuring individually programmable priorities and a Fail-Safe Clock Monitor. Memory is mapped uniformly with 12 KB boot Flash, configurable prefetch module, and 128 KB SRAM shared between code and data space. JTAG and two-wire programming/debug interfaces support MPLAB X IDE and ICD tools end to end. Typical applications include automotive infotainment and HMI panels, USB HID peripherals and composite devices, audio processing front-ends (using the integrated I2S interfaces), industrial control with capacitive touch, and low-cost graphics TFT driver boards. The AEC-Q100 qualification makes it suitable for dashboard clusters and body-control modules. When selecting this part, ensure the 100-pin TQFP land pattern matches your PCB footprint and that your firmware targets the PIC32MX3xx/4xx HAL. Decoupling requires a 0.1 uF ceramic close to each VDD/VSS pair plus a bulk 10 uF near the regulator. The USB peripheral requires the standard 48 MHz clock accuracy and proper PCB-controlled-impedance routing per the USB 2.0 specification. This page synthesizes distributor pricing, drop-in alternatives, application notes, and design considerations not consolidated on the manufacturer datasheet, providing practical sourcing and engineering context beyond the device summary.

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PIC32MX370F512L-V/TL - 80MHz 32-bit MCU, 512KB Flash, USB | Microchip
PIC32MX370F512L-V/TL

PIC32MX370F512L-V/TL - 80MHz 32-bit MCU, 512KB Flash, USB | Microchip

The Microchip Technology PIC32MX370F512L-V/TL is a 32-bit MIPS32 M4K microcontroller operating at 80 MHz with 512 KB of Flash program memory and 128 KB of SRAM, housed in a 124-pin VTLA EP (9x9 mm) surface-mount package with operating voltage of 2.3 V to 3.6 V. It combines a rich peripheral set including full-speed USB 2.0, two I2C, two SPI/I2S, five UART, and a Parallel Master Port (PMP), with 28 channels of 10-bit analog-to-digital conversion at 1 Msps and two analog comparators. What is a 32-bit MCU? A 32-bit microcontroller is an embedded processor that fetches, decodes, and executes 32-bit-wide instructions and operates on 32-bit-wide data words, enabling higher computational throughput, larger linear address space, and richer software ecosystems (RTOS, TCP/IP stacks, GUIs) than 8-bit or 16-bit alternatives. The PIC32MX3/4 family sits in the upper-tier of the PIC32MX sub-family, targeting cost-sensitive applications that still require DSP-class arithmetic, USB connectivity, and graphical HMI peripherals. Key features of the PIC32MX370F512L-V/TL include a MIPS16e code-compressed mode that reduces code size by up to 40 percent, single-cycle hardware multiply-accumulate (MAC) for 32x16 operations, a 16-channel DMA controller, and Fail-Safe Clock Monitor (FSCM) plus multiple interrupt vectors with individually programmable priority. The device integrates a charge time measurement unit (CTMU) for touch sensing, an RTCC, and five 16-bit timers plus five input capture / five output compare modules. The architecture pairs the M4K core with a dedicated peripheral bus, allowing DMA-driven data movement between peripherals and RAM without CPU intervention, and a configurable prefetch module that masks Flash wait-states. This combination delivers 1.53 DMIPS/MHz and 3.34 CoreMark/MHz, supporting real-time control loops and protocol stacks concurrently. The 124-pin VTLA package exposes the full peripheral set including the USB OTG transceiver interface, Ethernet RMII, and the PMP bus for external memory or graphics controllers. Typical applications include USB peripherals (HID, CDC, MSD, audio class), industrial control panels with TFT-LCD HMI, sensor hubs, building automation controllers, low-cost audio playback and effects units, and embedded web servers. The wide operating temperature range from -40 C to +105 C (V suffix) supports industrial and harsh-environment deployments. The CTMU and PMP enable cost-effective touch-panel and display integration without external controllers. When designing with the PIC32MX370F512L-V/TL, ensure that the VTLA EP package thermal pad is properly soldered to the PCB ground plane to meet the datasheet-specified thermal resistance. Decoupling must include at least one 10 uF bulk capacitor plus 100 nF per power pin pair, placed as close as possible to the IC. The 2.3 V minimum supply voltage supports single-cell Li-ion or 3.3 V regulated rails, but the USB transceiver requires a regulated 3.3 V source for compliance. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the standalone manufacturer datasheet. Information is organized for both procurement teams evaluating lifecycle and supply risk and embedded engineers evaluating peripheral set fit.

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PIC32MX370F512LT-I/PF - 32-bit MCU 80MHz 512KB Flash 100-TQFP | Microchip
PIC32MX370F512LT-I/PF

PIC32MX370F512LT-I/PF - 32-bit MCU 80MHz 512KB Flash 100-TQFP | Microchip

The Microchip Technology PIC32MX370F512LT-I/PF is a 32-bit MIPS32 M4K PIC microcontroller running up to 80 MHz, delivering 100 DMIPS of computational throughput, with 512 KB Flash and 128 KB SRAM in a 100-pin TQFP (14x14 mm) industrial-grade package supplied on Tape & Reel. The device integrates USB 2.0 full-speed device/host/OTG, two I2C, two SPI/I2S, five UART, two analog comparators, a 10-bit 1 MSPS ADC with up to 28 input channels, a parallel master port, and a charge time measurement unit (CTMU) for capacitive touch. A 32-bit microcontroller is a programmable system-on-a-chip combining a high-performance data-path (32-bit registers, ALU and bus), on-chip non-volatile program memory, RAM, and dedicated peripherals (timers, ADC, communication controllers). Within the embedded hierarchy, the PIC32MX3xx/4xx family sits below Cortex-M3 class parts in raw core frequency but above 8-bit/16-bit MCUs in arithmetic throughput, code density and pointer reach, targeting HMI, USB, audio and graphics peripherals. The M4K core supports MIPS16e mode for compact code, single-cycle 32x16 MAC and two-cycle 32x32 multiply, and a 5-stage pipeline. Headline specifications include 80 MHz core with 80 MIPS, 1.5 DMIPS/MHz, 512 KB Flash, 128 KB RAM, USB 2.0 FS OTG, CTMU touch support, and -40C to +85C industrial temperature range. The 100-pin TQFP offers ample GPIO (78 I/O pins) for human-machine interface and audio embedded designs requiring USB, multiple UARTs, and capacitive touch. Typical applications include USB peripherals, capacitive touch keypads, low-cost HMI boards, graphics with PMP, USB audio DAC interfaces, and industrial control with mixed-signal I/O. Design considerations include proper 3.3V decoupling, 8 MHz crystal selection for the PLL to hit 80 MHz, and ensuring the VUSB 3.3V rail supplies the USB transceiver to meet USB 2.0 FS signaling compliance. This page synthesizes distributor pricing, drop-in same-package alternatives from the same Microchip PIC32MX3/4 family, and design notes not consolidated in the manufacturer datasheet.

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PIC32MX370F512LT-I/PT - 80MHz 512KB Flash MCU | Microchip
PIC32MX370F512LT-I/PT

PIC32MX370F512LT-I/PT - 80MHz 512KB Flash MCU | Microchip

The Microchip Technology PIC32MX370F512LT-I/PT is a 32-bit MIPS32 M4K microcontroller running up to 80 MHz/100 DMIPS, integrating 512 KB of Flash program memory and 128 KB of SRAM in a 100-pin TQFP (12x12 mm) surface-mount package. The 'T' suffix denotes Tape & Reel packaging, while the 'I' suffix indicates the Industrial operating temperature grade of -40C to +85C. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, peripherals, and I/O. The PIC32MX3/4 family belongs to the MIPS32 M4K RISC architecture, sitting in the 32-bit MCU category between 8-bit AVR/PIC and higher-end ARM Cortex-M devices, and is widely used in cost-sensitive HMI, USB, and audio/graphics embedded designs. As a general-purpose MCU family, PIC32MX devices combine deterministic interrupt response, a rich peripheral set, and a mature MPLAB X toolchain. Key features of the PIC32MX370F512LT-I/PT include up to 28 analog channels via a 10-bit 1 Msps ADC, two analog comparators, two I2C and two SPI/I2S ports, five 16-bit timers/counters, and full-speed USB 2.0 device/host/OTG. The device operates from 2.3V to 3.6V, supports up to five PWM channels with input capture, and provides 85 I/O pins with 5V-tolerant inputs. The 100-pin TQFP (PT) package enables dense integration while still allowing easy hand-prototyping and rework. The PIC32MX370 architecture pairs a 5-stage pipelined MIPS32 M4K core with single-cycle multiplication and hardware divide, yielding 1.56 DMIPS/MHz. The integrated USB 2.0 Full-Speed controller, parallel master port (PMP) for graphics, and up to six UART modules make this family a strong fit for human-machine interface (HMI) designs that combine a color LCD, USB connectivity, and multiple serial sensors. Typical applications include low-cost HMI touch panels, USB audio peripherals, embedded data loggers, point-of-sale (POS) terminals, and motor control front-ends. The wide peripheral mix also fits barcode scanners, thermostat controllers, and consumer white-goods mainboards. When designing with this MCU, allocate careful consideration to decoupling: place 0.1 uF ceramics adjacent to every VDD/VSS pair and a single 10 uF bulk capacitor near the regulator. The internal 8 MHz fast RC oscillator with PLL can produce the 80 MHz system clock, but for USB applications an external 48 MHz crystal or the internal 96 MHz PLL divided down is recommended to meet USB jitter specifications. This page synthesizes distributor pricing, drop-in alternative MPNs, and practical PCB design notes not found in the manufacturer datasheet alone, helping engineers evaluate second sources and accelerate board bring-up.

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PIC32MX370F512LT-V/PT - 80MHz 32-bit MCU 512KB Flash TQFP-100 | Microchip
PIC32MX370F512LT-V/PT

PIC32MX370F512LT-V/PT - 80MHz 32-bit MCU 512KB Flash TQFP-100 | Microchip

The Microchip PIC32MX370F512LT-V/PT is a 32-bit MIPS M4K microcontroller running up to 80 MHz (with a maximum 120 MHz option across the family) in a 100-pin TQFP (12x12 mm) package, delivering 512 KB of program memory and a rich peripheral set including two SPI/I2S, two I2C, two analog comparators, and a 28-channel 10-bit ADC. The "L" suffix indicates the 100-pin variant, "T" denotes tape-and-reel packaging, and "V" marks the -40C to +105C extended industrial temperature grade suitable for harsh-environment designs. A 32-bit microcontroller (microcontroller unit, MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory (Flash), volatile working memory, and a configurable set of digital and communication peripherals. The PIC32MX3/4 family sits in the broader taxonomy of PIC32 microcontrollers -> 32-bit microcontrollers -> microcontrollers -> microcontrollers and processors -> semiconductor. MIPS-based PIC32 devices share the Harvard architecture heritage of the PIC family while adding a 32-bit data path, 32-bit registers, and deterministic interrupt latency that make them well suited to real-time embedded control. Key features include 512 KB Flash, 128 KB SRAM, 4 KB EEPROM, a 10-bit ADC capable of up to 1 Msps, five 16-bit timers/counters, two comparators, two SPI/I2S, two I2C, and USB 2.0 full-speed device/host/OTG. The core executes most instructions in one cycle, delivering up to 1.50 DMIPS/MHz, or about 120 DMIPS at 80 MHz. The 100-pin TQFP exposes up to 83 I/O pins and supports 5V-tolerant inputs. Typical applications include industrial automation and control panels, USB-equipped embedded peripherals, graphical HMI front panels driving small LCDs, consumer audio accessories that leverage the I2S peripherals, and ruggedized IoT edge nodes that need industrial temperature endurance. The combination of USB, a 28-channel ADC and a generous pin count makes this part particularly useful as a single-chip supervisory controller for mixed-signal boards. When designing with this device, place a 1uF decoupling capacitor on each VDD/VDDCORE pin pair and route the analog AVSS/AVDD traces away from switching nodes to keep ADC noise low. The trace pins (TRCLK, TRD0..3) are optional and should be grounded if unused; the JTAG TMS/TCK/TDO/TDI pins are likewise optional for production programming via ICSP. This page synthesizes distributor pricing, drop-in same-package equivalents, and practical design notes that go beyond the manufacturer datasheet alone.

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PIC32MX370F512LT-V/TL - 32-bit 80MHz 512KB Flash MCU | Microchip
PIC32MX370F512LT-V/TL

PIC32MX370F512LT-V/TL - 32-bit 80MHz 512KB Flash MCU | Microchip

The Microchip Technology PIC32MX370F512LT-V/TL is a 32-bit RISC microcontroller based on the MIPS32 M4K core, operating at up to 80 MHz with 512 KB of Flash program memory and 128 KB of SRAM. It is housed in a 124-pin VTLA (9 mm x 9 mm) surface-mount package with an exposed thermal pad, suitable for high-I/O industrial and consumer designs. The device integrates two I2C, two SPI/I2S, UART/USART, IrDA, LINbus, and PMP peripherals, plus 28 ADC channels and up to 85 I/O lines. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), working memory (SRAM), and a rich set of on-chip peripherals such as timers, ADCs, and communication interfaces. Within the broader taxonomy, an MCU sits inside the integrated-circuit family -> digital IC -> microprocessor/microcontroller hierarchy. The PIC32MX family specifically delivers MIPS-class 32-bit performance at low cost, balancing compute throughput with the peripheral integration that embedded designs require. Key features of this variant include 1.56 DMIPS/MHz core performance (150 DMIPS at 96 MHz), 10-bit ADC at up to 1 Msps, two analog comparators, DMA for low-CPU-overhead data movement, and an operating voltage range of 2.3 V to 3.6 V. The industrial temperature grade (-40C to +105C) is signified by the "V" in the part number suffix, with "T" indicating tape-and-reel packaging. Architecturally, the MIPS32 M4K core provides a five-stage pipeline, hardware multiply/divide, and a unified 32 KB instruction cache with a separate 4 KB prefetch cache. This combination yields deterministic interrupt latency and predictable real-time response, which is critical for motor control, USB device, and graphical user-interface applications. Typical applications include industrial automation controllers, USB peripherals and HID devices, graphical displays with integrated touch sensing, low-cost motor control, and connectivity gateways that bridge SPI/I2C sensors to UART or LIN networks. The 28 ADC channels support multi-sensor data acquisition without external multiplexer ICs. When designing with this MCU, ensure the VTLA-124 PCB land pattern follows Microchip's mechanical drawing for the 9x9 mm body. Decoupling: place one 100 nF ceramic capacitor per VDD/VDDCORE pair as close as possible to the pins. The 'L' in 'F512L' indicates 128 KB of SRAM; the 'T' suffix denotes tape and reel. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC32MX420F032H-40I/ - 32-bit 40MHz MCU 32KB Flash USB-OTG
PIC32MX420F032H-40I/

PIC32MX420F032H-40I/ - 32-bit 40MHz MCU 32KB Flash USB-OTG

The Microchip PIC32MX420F032H-40I/ is a 32-bit MIPS M4K microcontroller running up to 40 MHz (66 DMIPS) with 32 KB of Flash program memory and 8 KB of SRAM, integrating a USB 2.0 On-The-Go (OTG) peripheral with an on-chip PHY and a dedicated DMA channel for USB traffic. It is offered in a 64-pin VQFN (MR) package as the base part and is also available in a 64-pin TQFP (PT) variant, both targeted at industrial applications requiring full-speed USB and rich peripheral integration. What is a PIC32MX microcontroller? PIC32MX is Microchip's mid-range 32-bit MCU family built on the MIPS32 M4K core. It bridges 8-bit PIC and 32-bit MIPS architectures for embedded systems, combining Harvard architecture, a 5-stage pipeline, single-cycle multiply, and a hardware divide unit with MIPS16e compression for up to 40% smaller code size. Within the MCU hierarchy, PIC32MX sits between 8-bit PIC MCUs and Cortex-M ARM-based MCUs, belonging to the broader category of 32-bit Flash microcontrollers used for general-purpose and USB-connected embedded designs. Key features include 32 KB Flash, 8 KB RAM, four 16-bit timers, a 10-bit 1 Msps ADC with up to 16 channels, two comparators, two UART/SPI/I2C modules, and up to 53 user I/O pins. The device operates from 2.5 V to 3.6 V across an industrial -40 °C to +85 °C temperature range, and is RoHS compliant per the manufacturer datasheet. Compared with PIC32MX1/2/3xx devices, the MX4xx line adds the USB-OTG full-speed PHY and a dedicated DMA channel, which simplifies USB firmware by offloading packet movement from the CPU. Typical applications include USB human-interface devices (HID), CDC virtual COM ports, embedded web servers, USB data loggers, industrial sensor interfaces, and graphics-enabled HMI panels that benefit from the parallel master port and enhanced PWM peripherals. Designers often pair it with Microchip's MPLAB Harmony framework, which provides ready-to-use USB stack, TCP/IP, and graphical libraries. Design considerations include ensuring adequate decoupling near VDD/VUSB pins, using the on-chip 8 MHz FRC or an external crystal for USB accuracy, and following Microchip layout guidelines for the USB D+/D- lines. The -40I temperature grade suits industrial enclosures, while the -40V grade targets commercial environments; pick the variant matched to your worst-case ambient. This page synthesizes distributor pricing, drop-in same-family alternatives, USB-OTG design notes, and a parameter comparison matrix that is not found in the manufacturer datasheet alone.

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PIC32MX420F032H-40I/MR - 32-bit MCU 32KB Flash USB-OTG 64-VQFN
PIC32MX420F032H-40I/MR

PIC32MX420F032H-40I/MR - 32-bit MCU 32KB Flash USB-OTG 64-VQFN

The Microchip Technology PIC32MX420F032H-40I/MR is a 32-bit MIPS M4K microcontroller with 32KB Flash and 8KB SRAM, integrated USB 2.0 On-The-Go with PHY, and a 40 MHz / 66 DMIPS core, housed in a 64-pin 9x9 mm VQFN package with exposed pad. It integrates a 10-bit 1 Msps ADC, dedicated DMA for USB OTG, and the full PIC32MX3XX/4XX peripheral set, targeting USB-aware embedded designs. What is a PIC32MX microcontroller? The PIC32MX family combines 32-bit MIPS M4K performance with PIC ecosystem familiarity and integrated peripherals like USB, CAN, and Ethernet. PIC32MX devices target embedded applications ranging from simple general-purpose control to advanced audio and connectivity, occupying the mid-performance tier between 8/16-bit MCUs and Cortex-M class devices. Key differentiating features include 32KB Flash (32K x 8) for application code, 8KB SRAM for data, hardware multiply/divide and MIPS16e compressed-code mode (up to 40% smaller code), 53 I/O pins, and a 5-stage pipelined Harvard core. Industrial -40C to +85C operating temperature and 2.5V-3.6V supply support battery-tolerant designs, while the dedicated USB DMA channel offloads the CPU during USB transfers. The MIPS32 M4K core with 5-stage pipeline and hardware divide completes one multiply per cycle and executes up to 66 DMIPS at 40 MHz, providing ample headroom for USB stacks and DSP-style algorithms. The USB 2.0 On-The-Go peripheral integrates the PHY, eliminating external USB transceivers and simplifying PCB layout for embedded hosts and devices. Typical applications include USB peripherals (HID, CDC, MSD), industrial control nodes, audio interface controllers, sensor aggregation hubs, and connectivity gateways. The wide peripheral set (I2C, SPI, UART, PMP, 10-bit ADC) covers most general-purpose embedded designs without external components. Design tip: Use MPLAB X IDE with XC32 compiler and MPLAB Harmony code configurator. Place a 0.1uF decoupling cap on every VDD/VSS pair, keep traces to the USB DP/DM pins short and length-matched, and connect the exposed pad (EP) to a continuous ground plane for thermal and electrical performance. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC32MX420F032H-40I/PT - 32-bit MCU 32KB Flash 8KB RAM 40MHz | Microchip
PIC32MX420F032H-40I/PT

PIC32MX420F032H-40I/PT - 32-bit MCU 32KB Flash 8KB RAM 40MHz | Microchip

The Microchip Technology PIC32MX420F032H-40I/PT is a 32-bit MIPS M4K microcontroller delivering 40 MHz performance with 32 KB Flash and 8 KB SRAM in a 64-pin TQFP (PT) package. It features USB-OTG, a 10-bit ADC, and runs from a 2.3 V to 3.6 V supply. The '40I' speed/temperature grade supports industrial -40C to +85C operation with full-speed USB-OTG. A 32-bit microcontroller (MCU) is an integrated processor core, memory, and peripherals built on a single silicon die, designed to execute embedded control tasks. The PIC32MX family uses the MIPS32 M4K core architecture, a Harvard-style RISC design with separate instruction and data paths that enable single-cycle Flash accesses. Within the broader taxonomy, PIC32MX MCUs belong to the Microchip PIC® family, which scales from 8-bit PIC16/PIC18 devices to 16-bit dsPIC® DSCs and 32-bit PIC32 parts. This positions the PIC32MX420F as a mid-range general-purpose controller for cost-sensitive embedded designs. The device integrates 32 KB Flash, 8 KB SRAM, USB-OTG full-speed PHY, a 10-bit 1 Msps ADC with up to 16 channels, five 16-bit timers, two UART, two SPI, two I2C, and a parallel master port (PMP). The M4K core provides single-cycle multiply, hardware divide, and a 5-stage pipeline that reaches 1.56 DMIPS/MHz. An 8-channel DMA controller offloads peripheral servicing from the core. Typical use cases include USB peripherals (HID, CDC, mass storage, audio class), industrial HMI panels, low-cost graphics terminals via PMP, sensor hubs with USB bridging, and general-purpose embedded controllers. The 32 KB Flash / 8 KB RAM balance makes it well-suited for USB device stacks that need the extra code space. When designing with this MCU, add a 32.768 kHz secondary crystal if USB suspend current compliance is required, and follow the trace-length rule and PCB layout guideline for the USB D+/D- differential pair as documented in the PIC32MX3XX/4XX family datasheet. This page synthesizes distributor pricing, pin-compatible PIC32 family alternatives, and application guidance not aggregated on distributor sites.

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PIC32MX420F032H-40V/PT - 32-bit 40MHz MCU 32KB Flash USB OTG | Microchip
PIC32MX420F032H-40V/PT

PIC32MX420F032H-40V/PT - 32-bit 40MHz MCU 32KB Flash USB OTG | Microchip

The Microchip Technology PIC32MX420F032H-40V/PT is a 32-bit MIPS M4K-core microcontroller operating from 2.3V to 3.6V with a maximum CPU speed of 40 MHz and 66 DMIPS performance, packaged in a 64-pin TQFP (10x10 mm). It integrates 32 KB of Flash program memory, 8 KB of SRAM, and a USB 2.0 On-The-Go peripheral with integrated PHY and dedicated DMA channel, making it suited for embedded applications that require host, device, or OTG USB connectivity. A 32-bit microcontroller (MCU) is a microprocessor core that processes data and instructions in 32-bit wide paths, providing higher throughput and richer instruction sets than 8-bit or 16-bit devices. Within the broader semiconductor hierarchy, an MCU sits inside the microcontroller category -> embedded processor -> IC -> semiconductor. The PIC32MX family specifically uses the MIPS32 M4K core with a 5-stage Harvard pipeline, hardware multiply/divide, and MIPS16e code compression to balance deterministic real-time behavior with higher code density. Key features of this part include a 5-stage pipeline, single-cycle 32x32 hardware multiply, a USB OTG full-speed peripheral with on-chip PHY, an 8-channel 10-bit 1 Msps ADC, four 16-bit timers, two I2C, two SPI, two UART, five PWM outputs, and 51 general-purpose I/O pins. The integrated DMA controller offloads data movement between peripherals and memory, freeing the CPU for application logic. A programmable prefetch module reduces Flash access stalls, accelerating execution from on-chip Flash. Typical applications include USB peripherals (HID, CDC, mass storage, audio), industrial control nodes with USB diagnostics, embedded web servers and tethered sensors, motor control front-ends with USB service-port access, and educational or maker-class platforms that benefit from Microchip's MPLAB X IDE and Harmony framework ecosystem. The wide operating temperature range and 3.3V single-supply operation simplify analog and digital interface design in mixed-signal boards. When designing, confirm VDD decoupling with 100 nF and bulk capacitors near the package, route the USB DP/DM lines as a 90 ohm differential pair with proper length matching, and respect the trace-length guidance from Microchip's USB design notes. The PT package denotes a lead-free TQFP suitable for standard SMT assembly lines. This page combines pricing, drop-in alternatives, and engineering design guidance not consolidated in the manufacturer datasheet alone.

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PIC32MX420F032HT-40I/MR - 32-bit 40MHz MCU 32KB Flash 64-VQFN | Microchip
PIC32MX420F032HT-40I/MR

PIC32MX420F032HT-40I/MR - 32-bit 40MHz MCU 32KB Flash 64-VQFN | Microchip

The Microchip PIC32MX420F032HT-40I/MR is a 32-bit MIPS M4K microcontroller running up to 40 MHz with 32 KB Flash and 8 KB SRAM in a 64-pin VQFN (9x9 mm) package with exposed thermal pad, supplied on tape and reel. It integrates 53 general-purpose I/O pins, a 10-bit ADC, USB 2.0 full-speed OTG, and the standard PIC32MX peripheral set (UART, SPI, I2C, PMP, timers, RTCC, and CTMU). Operating voltage spans 2.3 V to 3.6 V, industrial temperature range is -40 C to +85 C, and the device is RoHS compliant with a lead-free matte-tin finish. A 32-bit microcontroller (MCU) is an embedded processor with a 32-bit data path, on-chip Flash program memory and SRAM, plus a configurable peripheral set, designed to execute complex code in real-time for connected or signal-processing applications. The PIC32MX4xx family extends the PIC ecosystem to MIPS M4K core performance, enabling entry-level graphical USB, audio, and sensing designs at consumer-grade pricing. Key differentiating features include single-cycle multiply/divide, hardware DMA for ADC and USB, a 16-channel 10-bit 1 Msps ADC, four 16-bit timers, two I2C, two SPI, and two UART channels, plus USB OTG with integrated transceiver. The CTMU module supports touch sensing, mTouch capacitive buttons, and precise time measurement. The 64-VQFN (9x9 mm) package with exposed pad delivers thermal resistance of approximately 27 C/W theta-JA when properly soldered to a 4-layer board with adequate copper. The architecture combines a 5-stage MIPS M4K pipeline, dual-bank Flash with prefetch, a 32 KB unified cache, and an 8 KB SRAM. The peripheral bus operates at the system clock divided by two, allowing fast I/O without CPU stall. The device includes a 16-bit wide instruction bus and supports MIPS16e code compression, reducing Flash footprint by approximately 30 percent. Typical applications include USB peripherals, consumer audio devices, industrial control and HMI, sensor aggregation, and low-cost connectivity bridges. In USB audio dongle designs the part's integrated USB OTG transceiver and I2S interface eliminate external bridge chips. The 64-pin VQFN gives enough I/O for 4-wire touch + LCD + USB designs without needing a larger package. When designing with this device, pay attention to the VQFN thermal pad layout: the central exposed pad must be soldered to a continuous ground copper pour with thermal vias to inner layers. Program code placement in the lower Flash bank improves prefetch efficiency and execution speed for sequential code. Decoupling must include at least one 0.1 uF ceramic on every VDD pin pair plus a single 10 uF bulk capacitor. This page consolidates Microchip datasheet parameters, distributor stock and pricing, drop-in same-package alternatives, and applied engineering notes not found on a single manufacturer page.

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