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PIC32MX340F512HT-80I/MR - 80MHz 32-bit MCU 512KB Flash | Microchip
PIC32MX340F512HT-80I/MR

PIC32MX340F512HT-80I/MR - 80MHz 32-bit MCU 512KB Flash | Microchip

The Microchip Technology PIC32MX340F512HT-80I/MR is a 32-bit MIPS M4K microcontroller running at 80 MHz (105 DMIPS) with 512 KB of Flash and 32 KB of SRAM, housed in a 64-pin VQFN (9x9 mm) package with tape-and-reel packaging. It integrates a 5-stage Harvard pipeline with MIPS16e code compression, single-cycle 32x32 hardware multiply/divide, a 4-channel hardware DMA controller, and a Flash prefetch module that together deliver deterministic real-time performance. A 32-bit microcontroller (MCU) is an embedded computing device built around a 32-bit datapath, registers and bus architecture, allowing it to process larger data words in a single instruction compared with 8-bit or 16-bit MCUs. Within the broader semiconductor taxonomy, the PIC32MX3XX/4XX family sits in the high-performance general-purpose tier, above 8-bit PICmicro and 16-bit PIC24/dsPIC devices, and below specialized 32-bit application processors. The PIC32MX340F512HT specifically targets USB-enabled, high-throughput embedded designs that also need fast interrupt response. Key differentiating features include 53 general-purpose I/O pins, a 10-bit ADC, USB 2.0 Full-Speed On-The-Go (OTG) controller, four 16-bit timers, two UART/SPI/I2C peripherals, a Parallel Master Port (PMP) for external memory or graphics, and a CTMU for capacitive touch sensing. The 64-pin VQFN (MR) footprint exposes the full peripheral set while keeping the PCB land area to 9x9 mm, making the part attractive for space-constrained industrial control and USB device designs. Architecturally, the M4K core executes most instructions in one cycle and supports compact MIPS16e mode, which can reduce code size by up to 40 percent. The 256 KB user Flash plus 12 KB boot Flash, executed from RAM, allows field firmware upgrades, while the 4-channel DMA offloads data movement from the core to peripherals such as the ADC and USB. Typical applications include USB peripherals (HID, CDC, mass storage), industrial control panels, embedded data loggers, and home-automation gateways. Designers should review the I/O count and 64-VQFN footprint against the alternate PIC32MX340F512H-80I/PT (64-pin TQFP) when thermal dissipation or hand-prototyping is required.

USD $4.36 在庫あり
PIC32MX340F512HT-80V/MR - 512KB Flash 32-bit MCU | Microchip
PIC32MX340F512HT-80V/MR

PIC32MX340F512HT-80V/MR - 512KB Flash 32-bit MCU | Microchip

The Microchip Technology PIC32MX340F512HT-80V/MR is a 32-bit MIPS M4K microcontroller with 512 KB Flash, 32 KB SRAM, and 80 MHz core clock (105 DMIPS) housed in a 64-pin VQFN (9x9 mm) package with exposed thermal pad. It integrates a 10-bit ADC, DMA controller, USB 2.0 full-speed OTG, and 53 general-purpose I/O lines, positioning it as a high-performance general-purpose MCU for industrial and consumer embedded designs. What is a PIC32MX3XX/4XX microcontroller? PIC32MX3XX/4XX devices are Microchip's general-purpose 32-bit MIPS MCU family featuring a 5-stage pipeline Harvard architecture, single-cycle hardware multiply/divide, MIPS16e code compression for up to 40% smaller code size, and 32x32-bit core plus shadow registers for fast context switching. They sit within the broader hierarchy: microcontroller (MCU) -> embedded microcontroller -> 32-bit MCU -> MIPS M4K core -> Microchip PIC32 family, serving mainstream performance applications between 8-bit PIC16/PIC24 and 32-bit Cortex-M class devices. Key features include 80 MHz maximum operating frequency (105 DMIPS throughput), 512 KB Flash program memory, 32 KB SRAM data memory, USB 2.0 full-speed On-The-Go (OTG), a 16-channel 10-bit ADC with 1 Msps conversion rate, two I2C, two SPI, two UART, and five 16-bit timers. The 53 I/O pins support 5V-tolerant inputs, and the integrated DMA engine offloads data movement from the CPU. Hardware-level PMP and EBI interfaces enable external memory and parallel peripherals. Architecturally, the PIC32MX340 uses a 5-stage MIPS32 M4K pipeline with hardware multiply/divide, 32 x 32-bit general-purpose registers plus shadow register sets for low-latency interrupt handling (sub-15-cycle response). The 1.8V internal core regulator interfaces to a 2.3-3.6V external supply, supporting low-power run, idle, and sleep modes with typical sleep currents under 1 uA. Typical applications include industrial control panels, USB peripherals (Human Interface Devices, CDC serial bridges, mass storage), graphic display HMI with PMP-driven TFT or OLED panels, sensor aggregation nodes with DMA-driven ADC sampling, and consumer appliances requiring 32-bit throughput at PIC cost-of-ownership. Design consideration: the VQFN-9x9 mm exposed pad must be soldered to a ground pour to meet thermal specifications (theta_JA approximately 24 C/W). Programming uses ICSP via PGECx/PGEDx pairs; any pair may be used but must be used as a matched pair. This page synthesizes distributor pricing, parametric alternatives, and PCB-aware design notes not found on the manufacturer datasheet.

USD $4.31 在庫あり
PIC32MX340F512HT-80V/PT - 80MHz 512KB Flash 32-bit MCU | Microchip
PIC32MX340F512HT-80V/PT

PIC32MX340F512HT-80V/PT - 80MHz 512KB Flash 32-bit MCU | Microchip

The Microchip Technology PIC32MX340F512HT-80V/PT is a 32-bit MIPS32 M4K microcontroller running at 80 MHz, equipped with 512 KB of Flash program memory and 32 KB of SRAM, housed in a 64-pin TQFP (10x10 mm) package. It integrates a 10-bit ADC with DMA, USB 2.0 full-speed On-The-Go, and 53 general-purpose I/O pins, making it well suited for embedded applications requiring mixed signal acquisition with substantial code space. A 32-bit microcontroller (MCU) is an integrated circuit that combines a 32-bit processor core, program memory (Flash), data memory (SRAM), and programmable peripherals into a single silicon device. The PIC32 family uses the MIPS32 M4K architecture, which is a RISC (Reduced Instruction Set Computing) design that executes most instructions in a single clock cycle, enabling deterministic real-time performance. Within the broader semiconductor taxonomy, an MCU is a sub-category of microprocessor and sits inside the integrated circuit family, alongside memory ICs, logic ICs, and analog ICs. Key features include 512 KB (512K x 8) Flash, 32 KB SRAM, an internal oscillator, 5 16-bit timers/counters, 5 capture/compare/PWM peripherals, and a 10-bit 1 Msps ADC with up to 16 input channels. The device also supports I2C, SPI, and UART communication peripherals, plus USB 2.0 full-speed On-The-Go for direct device-to-device data exchange without an external PHY. The 80 MHz core delivers 105 DMIPS of computational performance while operating from a 2.3V to 3.6V supply. Architecturally, the PIC32MX340 series leverages the MIPS M4K core (Harvard architecture with separate instruction and data buses) combined with 5-stage pipelining and hardware multiply/divide. The on-chip DMA controller offloads data movement between peripherals and memory, freeing the CPU for application logic. Hardware PMP (Parallel Master Port) and PMP-style bus interfaces enable external memory and graphics display connectivity for richer human-machine interface designs. Typical applications include industrial control and Human-Machine Interface (HMI) panels, USB peripherals and embedded hosts, motor control with PWM, data loggers, and consumer electronics with touch or display interfaces. The 53 available I/O pins support simultaneous TFT LCD, keypad, and sensor array connections, while USB OTG allows battery-charging dock, audio dock, or tethered device applications. When designing with this part, ensure the trace length between the ICSP PGECx/PGEDx pins and the programming/debug connector is kept short to maintain signal integrity during in-circuit serial programming and debugging. Use decoupling capacitors of 0.1 uF plus bulk capacitance on each supply pin and follow Microchip reference PCB layout patterns for the USB differential pair. This page synthesizes distributor pricing, drop-in alternatives from the PIC32MX family, and practical design notes not found in the manufacturer datasheet alone.

USD $5.18 在庫あり
PIC32MX350F128H-I/MR - 32-bit MCU, 100MHz, 128KB Flash | Microchip
PIC32MX350F128H-I/MR

PIC32MX350F128H-I/MR - 32-bit MCU, 100MHz, 128KB Flash | Microchip

The Microchip Technology PIC32MX350F128H-I/MR is a 32-bit MIPS MCU from the PIC32MX3/4 family, featuring a MIPS32 M4K core running at up to 100 MHz, 128 KB of Flash program memory and 32 KB of SRAM, all housed in a 64-pin QFN EP (MR) package. It operates from 2.3 V to 3.6 V, integrates two I2S/SPI modules, two I2C ports, USB, a Parallel Master Port for graphics, a 10-bit ADC with up to 28 input channels, and a Charge Time Measurement Unit (CTMU) for touch and capacitive sensing. A 32-bit microcontroller (MCU) is a programmable system-on-chip that combines a high-performance processor core, Flash program memory, SRAM data memory, and a rich set of digital and analog peripherals. Within the broader hierarchy, PIC32MX MCUs sit between the 8-bit PIC16/PIC18 families and the higher-performance PIC32MZ family, and are categorized as application microcontrollers within Microchip's "power management IC" and "embedded control" taxonomy. The 32-bit MIPS core delivers up to 150 DMIPS while remaining code-compatible with the MPLAB X IDE and Harmony framework. Key differentiating features of the PIC32MX350F128H-I/MR include Peripheral Pin Select (PPS), which allows most digital peripherals to be routed to nearly any I/O pin, dramatically easing PCB layout. Two I2S/SPI modules enable audio codec interfacing, the PMP module supports graphics LCDs, and the integrated CTMU provides reliable capacitive touch sensing without external circuitry. Five 16-bit timers, five input capture and five output compare modules support advanced motor control and waveform generation. Architecture-wise, the PIC32MX3/4 uses a 5-stage pipeline MIPS32 M4K core with hardware multiply/divide, single-cycle Flash access via a 128-bit-wide bus, and a prefetch module that masks Flash latency to deliver near-zero-wait-state performance. The device includes a 10-bit 1 Msps ADC with up to 28 channels, two analog comparators, and a brown-out-reset (BOR) circuit for robust industrial operation. Typical applications include USB-enabled consumer and industrial controllers, audio interfaces with external I2S codecs, graphics HMI boards driving small TFT LCDs via PMP, capacitive touch keypads, low-cost motor control, and home appliance or HVAC control panels. The wide 2.3 V to 3.6 V supply range and -40C to +105C industrial temperature range also suit battery-powered and outdoor embedded designs. When designing with this MCU, allocate at least 0.1uF decoupling near every VDD/AVDD pin pair, and ensure the 8 MHz primary oscillator or external crystal is placed close to the OSCI/OSCO pins to minimize EMI. PPS remapping should be reviewed carefully when porting firmware from older PIC32MX1/2/3 designs to avoid unintended peripheral conflicts. This page synthesizes distributor pricing, drop-in alternatives from the same PIC32MX3/4 family, and practical design notes not aggregated in the manufacturer datasheet.

USD $2.98 在庫あり
PIC32MX350F128H-I/PT - 32-bit MCU 80MHz 128KB Flash 64-TQFP | Microchip
PIC32MX350F128H-I/PT

PIC32MX350F128H-I/PT - 32-bit MCU 80MHz 128KB Flash 64-TQFP | Microchip

The Microchip Technology PIC32MX350F128H-I/PT is a 32-bit MIPS32 M4K microcontroller delivering up to 80 MHz core performance with 128 KB Flash and 32 KB SRAM, housed in a 64-pin TQFP (10x10 mm) industrial-grade package. It integrates advanced analog peripherals, USB, and Audio/Graphics/Touch (HMI) interfaces with up to 53 general-purpose I/O lines, making it a versatile member of the PIC32MX3/4 family. A 32-bit microcontroller (MCU) is an embedded processor that executes instructions on a 32-bit data path, enabling higher code performance, more addressable memory, and richer peripheral integration than 8-bit or 16-bit predecessors. The PIC32 family uses the MIPS32 M4K Harvard architecture with separate instruction and data buses, sitting in the hierarchy: 32-bit MCU -> microcontroller -> embedded processor -> semiconductor IC. PIC32MX3/4 series parts target cost-effective applications that demand 32-bit performance without paying for higher-tier Cortex-M cores. Key features include 128 KB Flash program memory (with an additional 12 KB auxiliary Flash), 32 KB SRAM data memory, two I2S/SPI modules for audio codec interfaces, Peripheral Pin Select (PPS) for flexible signal routing, Parallel Master Port (PMP) for graphics displays, Charge Time Measurement Unit (CTMU) for capacitive touch sensing, and a 10-bit ADC. The I-suffix industrial temperature grade spans -40C to +85C, and operating voltage is 2.3V to 3.6V. The TQFP-64 footprint simplifies PCB layout and hand-prototyping versus QFN variants. The MIPS32 M4K core implements a 5-stage pipeline with hardware multiply/divide, single-cycle 32-bit ALU operations, and deterministic interrupt response. Five 16-bit and two 32-bit timers provide flexible timing, and the integrated USB 2.0 full-speed device/host/OTG controller removes the need for an external PHY in many designs. Typical applications include industrial control and HMI panels, USB peripherals, audio playback devices with I2S codecs, capacitive-touch user interfaces, and low-cost graphics terminals using small TFT displays driven by PMP. The 53 GPIO count and PPS flexibility allow pin-limited packages to expose most peripherals simultaneously. Design consideration: use MPLAB X IDE with the XC32 compiler for code development and ICD3/REAL ICE for in-circuit debugging. Plan the ICSP PGECx/PGEDx pin pair assignment carefully because any pair is acceptable but both pins of a pair must be used together. Add bulk + bypass decoupling (10uF + 100nF) at each VDD/VSS pair to ensure stable operation across the 2.3-3.6V range. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet alone.

USD $3.48 在庫あり
PIC32MX350F128HT-I/PT - 80MHz 32-bit MCU, 128KB Flash, 64-TQFP | Microchip
PIC32MX350F128HT-I/PT

PIC32MX350F128HT-I/PT - 80MHz 32-bit MCU, 128KB Flash, 64-TQFP | Microchip

The Microchip Technology PIC32MX350F128HT-I/PT is a 32-bit MIPS32 M4K microcontroller running at 80 MHz, integrating 128 KB of Flash and 32 KB of SRAM, and packaged in a 64-pin TQFP (PT) measuring 10x10 mm. It belongs to the PIC32MX3/4 family, which combines 32-bit performance with a rich peripheral set, including two I2C, two SPI/I2S, USB, and a 10-bit ADC with up to 28 analog channels. The 'T' suffix indicates Tape & Reel packaging, while the 'I' suffix denotes the industrial temperature range of -40C to +85C. What is a 32-bit microcontroller? A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (SRAM), and a configurable set of peripherals such as timers, communication controllers, and analog blocks. Within the taxonomy of semiconductors, MCUs sit inside the Integrated Circuits category and sit below microprocessors in complexity. The '32-bit' designation means the CPU fetches and processes data 32 bits at a time, enabling higher throughput and larger addressable memory than legacy 8-bit or 16-bit controllers. The MIPS32 M4K core used by PIC32MX3/4 parts executes one instruction per cycle and reaches 1.58 DMIPS/MHz, providing headroom for DSP-like filtering and graphics tasks. Key features of this part include a 10-bit ADC with a 1 Msps conversion rate, a 16-bit Parallel Master Port for external memory expansion, a peripheral pin select that maps digital functions to any remappable GPIO, and 5 timers/counters. The integrated USB 2.0 full-speed Device/Host/OTG controller is a notable advantage for embedded designs that need a wired data interface. The device operates from 2.3 V to 3.6 V, making it compatible with common 3.3 V system rails and 2x AA battery stacks. Architecturally, the chip combines the M4K pipeline with a 7-stage Harvard bus that separates program and data accesses. The PMD module can power-down unused peripherals to reduce quiescent current. Hardware DMA is available for moving data between peripherals and memory without CPU intervention, freeing the core for application logic. Typical applications include industrial HMI panels, USB peripherals such as barcode scanners and POS terminals, low-cost graphical displays driven by the PMP interface, audio processing with the I2S ports, and consumer appliances that need capacitive touch via the mTouch peripheral. The wide peripheral set also suits environmental sensor hubs that aggregate I2C sensor data. Designers should note that this MCU requires a 3.3 V rail; pairing it with a small LDO such as the MCP1700 plus decoupling capacitors is standard. The PT package is a non-EP (no exposed pad) TQFP, so thermal dissipation is limited to copper pours under the lead fingers - adequate for the typical 70 mA active current. This page synthesizes distributor pricing, drop-in alternatives drawn from Microchip's same-family parts, and design notes that complement the manufacturer datasheet. Engineers can use the comparison table below to evaluate pin-compatible PIC32MX3/4 variants against this part without leaving the page.

USD $3.59 在庫あり
PIC32MX350F128HT-I/RG - 32-bit MCU, 100MHz, 128KB Flash | Microchip
PIC32MX350F128HT-I/RG

PIC32MX350F128HT-I/RG - 32-bit MCU, 100MHz, 128KB Flash | Microchip

The Microchip Technology PIC32MX350F128HT-I/RG is a 32-bit MIPS32 M4K microcontroller delivering 100 MHz CPU performance with 128 KB Flash and 32 KB SRAM, housed in a 64-pin QFN (RG) 9x9 mm package with exposed thermal pad. It operates from 2.5V to 3.6V and integrates a USB 2.0 full-speed OTG controller, two I2C, two SPI, and up to five UART interfaces for embedded connectivity. A 32-bit microcontroller (MCU) is a microprocessor core with 32-bit data paths, registers, and address buses, capable of handling larger data structures and faster arithmetic than 8-bit or 16-bit MCUs. PIC32MX3xx devices occupy the mid-range tier of Microchip's PIC32 family, sitting between the entry-level PIC32MX1xx/2xx and higher-performance PIC32MX5xx/7xx parts, and serve as microcontrollers (single-chip compute units) within the broader category of embedded processors. Key features include 10-bit ADC with up to 28 channels, five 16-bit timers/counters, four PWM outputs with output compare, and parallel master port (PMP) for external bus interfacing. The integrated USB 2.0 full-speed On-The-Go PHY simplifies designs requiring device, host, or dual-role USB connectivity without an external transceiver. The device is built on a 5-stage pipeline MIPS32 M4K core with single-cycle hardware multiply, achieving 1.56 DMIPS/MHz. 128 KB Flash is organized into 4 KB pages with runtime self-programmability, while 32 KB SRAM supports zero-wait-state access. The 64-pin QFN (RG) package includes an exposed pad for enhanced thermal dissipation, enabling reliable operation across industrial temperature ranges. Typical applications include USB peripherals, industrial control HMI panels, motor control BLDC/PMSM drivers, low-cost graphics displays via PMP, and embedded audio processing. The combination of USB OTG, 5 UARTs, and large SRAM makes it well-suited for IoT gateways and industrial sensor nodes. When designing, ensure the exposed pad is properly soldered to a sufficient copper area for thermal relief. The USB bus requires 48 MHz accuracy; use the internal PLL with a high-quality 8 MHz or 12 MHz crystal to meet USB specification timing tolerances. This page synthesizes distributor pricing, pin-compatible PIC32MX3xx drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

USD $3.55 在庫あり
PIC32MX350F128HT-V/MR - 80MHz 32-bit MCU 128KB Flash | Microchip
PIC32MX350F128HT-V/MR

PIC32MX350F128HT-V/MR - 80MHz 32-bit MCU 128KB Flash | Microchip

The Microchip Technology PIC32MX350F128HT-V/MR is a 32-bit MIPS32 M4K microcontroller operating at up to 80 MHz, integrating 128 KB of Flash program memory and 32 KB of SRAM in a 64-pin VQFN (9x9 mm) package with exposed thermal pad. The part carries the -V operating voltage designator (2.3V-3.6V VDD range) and the -V temperature designator (-40C to +105C industrial/extended), making it AEC-Q100 qualified for automotive-grade applications. It includes two I2C, two SPI/I2S, two analog comparators, 28-channel 10-bit ADC, five 16-bit timers, four DMA channels, and a real-time clock plus calendar (RTCC). A 32-bit microcontroller (MCU) is a single-chip computer integrating a 32-bit CPU core, volatile memory (SRAM), non-volatile program memory (Flash), and a rich set of peripherals including timers, ADCs, communication controllers, and GPIO. The PIC32MX3/4 family sits within the broader PIC microcontroller hierarchy: PIC32MX -> 32-bit MCU -> Microcontroller Unit -> Embedded Processor -> Semiconductor. Compared with 8-bit PIC16/PIC18 parts, the PIC32MX delivers MIPS-class performance (~1.5 DMIPS/MHz) while preserving the PIC peripheral ecosystem and MPLAB X toolchain compatibility. Key features include 80 MHz core clock, 128 KB Flash (128K x 8), 32 KB SRAM, 53 digital I/O pins, USB 2.0 full-speed On-The-Go (OTG) device/host, two I2S audio interfaces for digital audio paths, 10-bit ADC with 28 channels and 1 Msps conversion rate, and a charge time measurement unit (CTMU) for capacitive touch. The VQFN-64 EP package exposes the die substrate to the PCB thermal pad for improved heat extraction. Typical applications include automotive body and infotainment controllers (AEC-Q100 qualified), industrial HMI panels with USB connectivity, audio peripherals using I2S, USB HID/CID devices, and low-cost 32-bit consumer appliances. The on-chip USB OTG enables direct host/device/OTG roles without an external PHY. When migrating from a PIC24 or dsPIC33 design, the PIC32MX preserves MPLAB X IDE project structure, MCC code configurator, and Harmony framework compatibility while offering higher throughput and larger memory windows. Designers should validate the -V temperature grade (-40C to +105C) against the end-product thermal envelope before committing to layout.

USD $3.18 在庫あり
PIC32MX350F128L-I/PF - 32-bit MCU, 128KB, TQFP-100 | Microchip
PIC32MX350F128L-I/PF

PIC32MX350F128L-I/PF - 32-bit MCU, 128KB, TQFP-100 | Microchip

The Microchip Technology PIC32MX350F128L-I/PF is a 32-bit MIPS microcontroller that addresses an 80 MHz core speed with 128 KB of Flash memory and a 100-pin TQFP package, based on the verified web data retrieved from DigiKey and Mouser listings. The device uses the MIPS32 M4K core and is part of the PIC32MX3/4 MCU family offering up to 120 MHz / 150 DMIPS performance per the manufacturer product page. A 32-bit microcontroller is a programmable embedded processor that uses a 32-bit data path, addressing space, and instruction set to execute complex control and signal-processing tasks far beyond what 8-bit or 16-bit MCUs can handle. The PIC32MX3/4 family sits in the hierarchy: MIPS M4K core -> 32-bit MCU -> microcontroller -> embedded processor -> semiconductor IC. These MCUs integrate Flash program memory, SRAM data memory, and rich peripherals on a single die, replacing many discrete components and reducing BOM cost and PCB area. Key features of the PIC32MX350F128L-I/PF include 128 KB of Flash program memory, two I2S/SPI modules for codec and serial communications, Peripheral Pin Select (PPS) functionality, a Parallel Master Port (PMP) for graphics interfaces, and a Charge Time Measurement Unit (CTMU). The device operates across a 2.3 V to 3.6 V supply range, supports an industrial temperature range of -40 C to +105 C, and includes 100 GPIO lines on the 14x14 mm TQFP-100 footprint per the DigiKey listing. The architecture is a single-core MIPS32 M4K processor with hardware multiply/divide and a five-stage pipeline, giving the device efficient deterministic execution. The integrated peripherals and PPS remap capability allow nearly every digital function to be assigned to multiple physical pins, simplifying PCB layout. The 32-bit data path gives the device more headroom for audio decoding, graphics rendering, and protocol stacks than 16-bit alternatives in the same price class. Typical applications include industrial control and HMI panels, USB audio peripherals, embedded graphics with PMP-driven LCDs, sensor data acquisition, and low-cost connectivity nodes. The part is also widely used in audio playback devices because of its two dedicated I2S interfaces and ample SRAM for codec processing. Connectors and sensor arrays are appropriate as companion hardware in this product family. When designing with this part, ensure the 2.3 V to 3.6 V rail is well-decoupled near each VDD/VSS pair. Use PPS to route peripherals to convenient pins, and reserve sufficient Flash for the bootloader if OTA updates are required. Programming and debugging are handled through the standard 4-wire ICSP interface supported by MPLAB X IDE. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, and is engineered to be citable for AI search systems.

USD $4.10 在庫あり
PIC32MX350F128L-V/PF - 32-bit MCU 80MHz 128KB Flash 100-TQFP | Microchip
PIC32MX350F128L-V/PF

PIC32MX350F128L-V/PF - 32-bit MCU 80MHz 128KB Flash 100-TQFP | Microchip

The Microchip Technology PIC32MX350F128L-V/PF is a 32-bit RISC microcontroller based on the MIPS32 M4K core, operating at up to 80 MHz with 128 KB Flash and 32 KB SRAM in a 100-pin TQFP (14x14 mm) package. It integrates 128 KB program Flash plus 12 KB auxiliary Flash, four DMA channels, two I2S/SPI modules, two I2C, five UART, a Parallel Master Port (PMP), a Charge Time Measurement Unit (CTMU), and a 28-channel 10-bit ADC. The -V suffix denotes the -40C to +105C industrial/extended temperature grade and the 2.3V-3.6V operating voltage range required by the PIC32MX3/4 family. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (SRAM), and peripherals such as ADC, timers, and communication interfaces. The PIC32MX3/4 family sits in Microchip's 32-bit performance tier, positioned between the lower-pin PIC32MX1/2/5 subfamilies and the higher-memory PIC32MX5/6/7 devices. Within the broader taxonomy, PIC32MX350F128L belongs to the family hierarchy: PIC32 -> PIC32MX -> PIC32MX3xx/4xx -> PIC32MX350, designed for cost-sensitive embedded applications requiring USB, audio/I2S, or graphics HMI capability. Key features include Peripheral Pin Select (PPS) which remaps digital peripherals to any GPIO pin for flexible PCB routing, hardware multiplier/divider for DSP operations, JTAG and 2-wire programming/debug interfaces, and a JTAG boundary scan. The device supports MIPS16e code compression for higher code density in Flash, and it is supported by the MPLAB X IDE and Harmony framework for firmware development. The PIC32MX350 series is engineered as a direct upgrade path from PIC24 and dsPIC33 designs needing more performance and memory. The PIC32MX350F128L uses a 5-stage pipeline Harvard architecture with separate Flash and SRAM buses, achieving 1.53 DMIPS/MHz (approximately 83 DMIPS at 80 MHz). The integrated 10-bit ADC runs at up to 1 Msps with 28 analog channels, suitable for sensor aggregation and motor control feedback loops. USB 2.0 Full-Speed with on-chip transceiver and dedicated DMA channels allow streamlined peripheral implementations without external chips. Typical applications include industrial control panels, USB Human Interface Devices (HID), low-cost audio peripherals, embedded HMI with graphics LCD, sensor hubs, and small-format IoT edge nodes. The wide operating voltage and 105C temperature range also support automotive body electronics and battery management front-ends. When designing with the PIC32MX350F128L-V/PF, ensure the 3.3V supply is decoupled with at least a 4.7 uF bulk capacitor near the VDD pins, because the core and I/O draw sharp transient currents. Route the 80 MHz system clock away from analog signals to preserve ADC accuracy, and use the PMP bus with parallel SRAM/Flash only when the application demands higher bandwidth than SPI can provide. This page synthesizes distributor pricing, drop-in alternatives, and design considerations not found in the standalone manufacturer datasheet, helping engineers select between PIC32MX350, PIC32MX340, PIC32MX270, and PIC32MX230 variants based on memory, peripheral count, and package constraints.

USD $4.15 在庫あり
PIC32MX350F128L-V/PT - 80MHz 32-bit MCU 128KB Flash | Microchip
PIC32MX350F128L-V/PT

PIC32MX350F128L-V/PT - 80MHz 32-bit MCU 128KB Flash | Microchip

The Microchip PIC32MX350F128L-V/PT is a 32-bit RISC microcontroller based on the MIPS32 M4K core, delivering 80 MHz CPU performance with 128 KB Flash and 32 KB SRAM in a 100-pin TQFP (PT) package. The -V temperature grade designates an extended operating range of -40C to +105C, suitable for industrial and automotive under-hood applications. A microcontroller (MCU) is a single-chip computer integrating a CPU core, program memory (Flash), data memory (SRAM), and peripheral set into one IC. The PIC32MX family belongs to the wider taxonomy: microcontroller -> embedded processor -> semiconductor IC. Within Microchip's portfolio it sits in the PIC32MX3xx/4xx performance tier, offering higher peripheral integration than PIC32MX1xx/2xx parts while remaining lower cost than PIC32MZ devices. Key features include two SPI/I2S ports, two I2C, two UART, a 10-bit ADC with up to 28 analog channels, two analog comparators, five 16-bit timers, and a Parallel Master Port for external memory bus. Hardware multiplier/Divider, trace support, and a 5-bit RTCC round out the integrated peripheral set, allowing display, audio, USB-device, and capacitive-touch HMI designs without external coprocessors. Architecturally, the M4K core implements a 5-stage pipeline with Harvard bus architecture, single-cycle 32x16 multiply, and zero-look-ahead DSP-friendly instruction set. The wide 32-bit datapath executes most instructions in one cycle, achieving 1.26 Dhrystone MIPS per MHz; at 80 MHz this yields approximately 101 DMIPS, while the related -120 variant reaches 150 DMIPS. Typical applications include industrial control panels, HMI touch screens, low-cost USB audio peripherals, sensor aggregation nodes, and small-format graphical displays. The 100-pin TQFP footprint also makes it compatible with hobbyist and rapid-prototyping environments that favor easily-handled packages. When selecting this device, verify the -V temperature grade matches your environment; the companion -I/port parts cover -40 to +85C industrial, while the -E grade covers -40 to +125C extended. Decoupling, trace length, and oscillator layout follow Microchip AN-Harmonics-1 and PIC32MX family reference design guidance. This page synthesizes distributor pricing, drop-in same-package PIC32 alternatives, and application guidance not found in the manufacturer datasheet, with comparison data current as of 2026-10-02.

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PIC32MX350F128LT-I/PF - 80MHz 32-bit MCU 128KB Flash TQFP-100
PIC32MX350F128LT-I/PF

PIC32MX350F128LT-I/PF - 80MHz 32-bit MCU 128KB Flash TQFP-100

The Microchip Technology PIC32MX350F128LT-I/PF is a 32-bit MIPS32 M4K microcontroller running at 80 MHz, integrating 128 KB of Flash program memory and 32 KB of SRAM into a 100-pin TQFP (PF) package. The device is part of the PIC32MX3/4 family, which combines 32-bit processing performance with a rich peripheral set including two SPI/I2S modules, two I2C, USB, CAN, parallel master port, and a 10-bit ADC with up to 28 channels. A microcontroller (MCU) is an integrated circuit that contains a processor core, program memory, data memory, and configurable peripherals on a single die. Microcontrollers form the control backbone of embedded systems, ranging from consumer appliances to industrial automation. Within the broader taxonomy, the PIC32MX350 sits in the 32-bit MCU category, above 8-bit and 16-bit microcontrollers in raw performance (measured in DMIPS), and below microprocessor units (MPUs) that require external memory. Key features include 100 MHz/131 DMIPS core performance, Peripheral Pin Select (PPS) for flexible pin assignment, an on-chip Charge Time Measurement Unit (CTMU), an RTCC with calendar mode, and hardware crypto acceleration on select variants. The I2S/SSP interfaces enable direct connection to audio codecs for multimedia applications. The 2.3V to 3.6V operating range makes the device suitable for battery-powered designs. The PIC32 architecture implements a five-stage pipeline with Harvard-style separate Flash and SRAM buses, supporting single-cycle Flash access with prefetch. This results in deterministic interrupt latency suitable for hard-real-time control loops. The integrated DMA engine offloads data movement from the core, enabling peripherals such as the PMP (for graphics interfaces) and ADC to operate without CPU intervention. Typical applications include industrial motor control, USB peripherals, graphical user interfaces (PMP-driven LCDs), audio playback devices, IoT edge nodes, and automotive body modules. The wide peripheral mix makes the PIC32MX350 particularly attractive when a single chip must serve as USB host/device, run a graphical HMI, and communicate with sensors via I2C/SPI/UART. Designers should plan oscillator and decoupling layout to meet the 80 MHz timing budget; PPS remapping must be configured early in initialization since PPS lock bits are one-way programmable. Power sequencing considerations apply when interfacing with 5V logic - use level shifters since I/O are not 5V tolerant on most pins. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet alone.

USD $3.32 在庫あり
PIC32MX350F128LT-I/PT - 32-bit MCU 128KB Flash 100-TQFP | Microchip
PIC32MX350F128LT-I/PT

PIC32MX350F128LT-I/PT - 32-bit MCU 128KB Flash 100-TQFP | Microchip

The Microchip Technology PIC32MX350F128LT-I/PT is a 32-bit MIPS M4K microcontroller featuring 128KB of Flash program memory, 32KB of SRAM, and a 100-pin TQFP (12x12 mm) surface-mount package. According to the Microchip product page for the PIC32MX3/4 family, this device operates at up to 80 MHz (with family derivatives reaching 120 MHz) delivering 100 DMIPS, integrates two I2C, two SPI/I2S, two UART, and USB/OTG interfaces alongside 28 channels of 10-bit ADC, two analog comparators, and five 16-bit timers. The 'LT' designator specifies tape-and-reel packaging for high-volume SMT assembly. A 32-bit microcontroller (MCU) is an integrated circuit containing a processor core, program memory (Flash), data memory (SRAM), and a rich set of peripherals in a single chip. Microcontrollers are the central computing element in embedded systems, handling sensor I/O, communication, real-time control, and user-interface tasks. Within the taxonomy hierarchy, a PIC32MX is a MIPS-architecture MCU belonging to the broader categories: MCU -> embedded microcontroller -> microprocessor -> integrated circuit -> semiconductor. PIC32MX devices are commonly used in industrial, consumer, IoT, and automotive subsystems where deterministic real-time performance and strong peripheral integration are required. Key differentiating specifications include 128KB Flash with self-programming support, 32KB SRAM with DMA, a 5-bit PMP interface for graphics or external memory, and an RTCC with calendar mode. The wide 100-TQFP package exposes 83 I/O pins for parallel buses and complex peripheral routing. The integrated USB 2.0 Full-Speed OTG controller, combined with on-chip comparators and 10-bit ADC, reduces external component count for connected embedded designs. From an architectural standpoint, the PIC32MX350 employs the MIPS M4K core with a 5-stage pipeline, hardware multiply/divide, and a single-cycle 32-bit ALU. Its peripheral bus matrix allows concurrent DMA-driven transfers across the ADC, SPI, and USB subsystems, which is uncommon at this price tier. The instruction cache and prefetch buffer deliver near-zero-wait-state execution from Flash at full clock speed. Typical applications include industrial control panels, USB-connected data loggers, consumer HMI with segmented displays, low-cost audio processing with I2S codecs, and sensor hubs. Its USB OTG and ample RAM also make it a fit for embedded web servers using Microchip's TCP/IP stack. When designing with this part, ensure the 2.5V/3.3V core supply rail is decoupled with 100nF plus bulk ceramic capacitors within 5 mm of the VDD pins. Use a 12 MHz external crystal with the on-chip PLL to drive the system clock at 80 MHz. The unused I/O pins should be configured as outputs low to minimize current leakage. This page consolidates distributor pricing, verified drop-in alternatives, application notes, and design guidance that goes well beyond the manufacturer product page and into a comparison-friendly format for analog and PowerEdge designers evaluating soldered downstream microcontrollers.

USD $3.78 在庫あり
PIC32MX350F128LT-I/TL - 32-bit 80MHz 128KB Flash MCU | Microchip
PIC32MX350F128LT-I/TL

PIC32MX350F128LT-I/TL - 32-bit 80MHz 128KB Flash MCU | Microchip

The Microchip Technology PIC32MX350F128LT-I/TL is a 32-bit MIPS32 M4K RISC microcontroller with 128KB of Flash program memory, 32KB of SRAM, and an integrated 10-bit 1 Msps ADC, supplied in a 124-pin VTLA EP package. It operates from 2.5V to 3.6V at up to 80MHz core frequency delivering 100 DMIPS, with an industrial temperature range of -40C to +85C. A 32-bit PIC32 microcontroller is a high-performance RISC processor that combines the deterministic behaviour of the MIPS32 M4K core with a rich set of integrated peripherals. The PIC32MX3/4 family sits in the power-management IC taxonomy between 8-bit PIC16/PIC18 MCUs and the higher-end PIC32MZ parts, targeting cost-sensitive 32-bit applications where headroom for USB, CAN, or graphics PMP is not required. Key differentiating features include two SPI/I2S interfaces suitable for audio codec connectivity, two I2C ports, two UART modules, an 8-bit parallel master port (PMP) for graphics or external memory, five 16-bit timers, five PWM channels, four DMA channels, and 85 usable I/O lines. The on-chip 10-bit ADC provides up to 28 input channels at 1 Msps, enabling high-speed mixed-signal designs without an external converter. The architecture combines a single-cycle multiply and hardware divide unit with tightly-coupled SRAM, giving deterministic interrupt response suitable for real-time control. The 124-pin VTLA EP package offers a low-profile surface-mount footprint with an exposed thermal pad, simplifying PCB thermal management. The integrated 8 MHz internal RC oscillator with PLL provides flexible clocking options from a single 8 MHz crystal. Typical applications include industrial control panels, low-cost graphical user interfaces using the PMP, consumer audio peripherals leveraging the I2S ports, USB HID devices, embedded data loggers, and sensor hubs. The combination of USB 2.0 full-speed On-The-Go, CAN, and ample I/O makes it well-suited for automotive body and chassis subsystems as well as building automation nodes. Design consideration: a stable 3.3V rail with bulk + decoupling capacitance is mandatory for ADC accuracy. Place the 124-pin VTLA EP exposed pad onto a continuous ground copper pour for thermal dissipation. Configure the JTAG/trace interface through the dedicated programming pins to avoid conflicts with general-purpose I/O. This page synthesises distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, complementing the official 600+ page PIC32MX3/4 family reference manual.

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PIC32MX350F128LT-V/PF - 80MHz 32-bit MCU 128KB Flash TQFP-100
PIC32MX350F128LT-V/PF

PIC32MX350F128LT-V/PF - 80MHz 32-bit MCU 128KB Flash TQFP-100

The Microchip PIC32MX350F128LT-V/PF is a 32-bit MIPS32 M4K microcontroller running at 80 MHz, integrating 128 KB of Flash program memory and 32 KB of SRAM in a 100-pin TQFP (14x14 mm, PF) package. The -V (automotive-grade) suffix extends the operating temperature range to -40C to +105C, and the L in the part number denotes a low-power revision with USB and 28-channel 10-bit ADC options. According to the Microchip PIC32MX330/350/370/430/450/470 datasheet, this part belongs to the PIC32MX3xx/4xx general-purpose MCU family that delivers up to 150 DMIPS while retaining pin-compatibility with the larger PIC32MX4xx variants. A 32-bit microcontroller (MCU) is a single-chip computer built around a 32-bit datapath, providing significantly higher arithmetic throughput, larger addressable memory, and richer peripherals than 8-bit or 16-bit MCUs. The PIC32MX350 family sits in the category hierarchy MCU -> embedded microcontroller -> 32-bit RISC processor -> MIPS32 M4K core -> Microchip PIC32 product line. This positioning makes it suitable for code-intensive applications where 8-bit PIC MCUs run out of headroom but full application processors (Linux-class SoCs) are over-spec. Key features of the PIC32MX350F128LT-V/PF include two I2C, two SPI/I2S, two UART, two analog comparators, five 16-bit timers/counters, a 28-channel 10-bit ADC at 1 Msps, and parallel master port (PMP) for external memory or graphics. The 80 MHz core delivers 1.53 DMIPS/MHz (102 DMIPS at 80 MHz in single-cycle mode), and the 128 KB Flash is partitioned for a bootloader + application + EEPROM emulation layout. The PIC32MX3/4 family supports Microchip's MPLAB Harmony and legacy MPLAB C32 toolchains with the standard MIPS soft-tools, and is supported by the PICkit and ICD debugger/programmer ecosystem. Typical applications include industrial control HMI panels, USB peripherals (the part supports USB device/host/OTG), motor control BLDC driver boards, sensor aggregation nodes, low-cost IoT edge devices, and automotive body modules. The wide temperature range of the -V grade makes it directly suited to under-hood and dashboard deployments. When designing with this part, allocate decoupling capacitors per the datasheet minimum (0.1 uF plus 10 uF bulk) at every VDD/AVDD/VUSB/VBAT pin pair, and place the 8 MHz crystal or resonator within 1 cm of the OSC1/OSC2 pins to avoid oscillator start-up issues. The MPLAB Harmony framework is recommended over legacy MLA to obtain working USB stacks and TCP/IP lite libraries without manual porting.

USD $3.50 在庫あり
PIC32MX350F128LT-V/PT - 80MHz 32-bit MCU 128KB Flash TQFP-100 | Microchip
PIC32MX350F128LT-V/PT

PIC32MX350F128LT-V/PT - 80MHz 32-bit MCU 128KB Flash TQFP-100 | Microchip

The Microchip PIC32MX350F128LT-V/PT is a 32-bit MIPS M4K microcontroller operating at 80 MHz with 128 KB of Flash program memory and 32 KB of SRAM, housed in a 100-pin TQFP (12x12 mm) package. The -V suffix designates the AEC-Q100 Grade 1 qualified, automotive high-temperature variant (operating range -40C to +105C), while the -L flag indicates low-power sleep modes. It integrates two I2C, two SPI (with I2S support), two UART, USB 2.0 full-speed OTG, two analog comparators, a 10-bit ADC with up to 28 input channels, and a Parallel Master Port (PMP). The 80 MHz core yields 105 DMIPS of processing throughput, suitable for real-time control and connectivity stacks in cost-sensitive embedded designs. A 32-bit microcontroller (MCU) is a single-chip computer that integrates a processor core, program Flash, data RAM, peripherals (ADC, timers, communication controllers), and I/O pins on one die. The PIC32MX3/4 sub-family uses the MIPS32 M4K core, which is a classic 5-stage pipeline RISC architecture licensed by Imagination Technologies. Within the broader semiconductor hierarchy, the PIC32 sits between 8/16-bit MCUs (PIC16, PIC24) and high-performance Cortex-M7/A-class application processors, offering 32-bit performance at a cost point aimed at mid-range embedded control. These MCUs typically run bare-metal or with a real-time operating system (RTOS) such as FreeRTOS, MPLAB Harmony, or vendor middleware stacks. Key features of the PIC32MX350F128LT-V/PT include a 10-bit 1 Msps Analog-to-Digital Converter (ADC) with 28 analog inputs, two SPI/I2S interfaces for audio codec bridging, two I2C and two CAN-ready peripherals (note: CAN is not present in MX340/350F variants, but UART/I2C/SPI are), a 16-bit Parallel Master Port, a hardware crypto engine is NOT available on MX350 (unlike MX370/275), and an integrated full-speed USB 2.0 OTG controller with on-chip transceiver. A 32 KB RAM block supports networking buffers and large display framebuffers. The CTMU (Charge Time Measurement Unit) enables capacitive-touch sensing for buttons and proximity detection. Architecturally, the device combines a Harvard-style prefetch cache (for Flash acceleration) with a unified data bus, plus a 4-channel DMA controller that offloads memory-to-peripheral transfers from the CPU. Operating voltage is 2.3V to 3.6V, allowing direct Li-Ion or 3.3V regulated supply. The 100-pin TQFP body is 12x12 mm with 0.4 mm pitch and an exposed thermal pad option. Field-refresh rate and pipeline performance give roughly 1.25 DMIPS/MHz efficiency typical of the M4K core. Typical applications include USB HID peripherals, industrial HMI displays, automotive body controllers, medical telemetry, smart-sensor hubs, and audio streaming (USB/I2S). This page consolidates PI-cross-references and design notes not always present in the OEM datasheet.

USD $4.31 在庫あり
PIC32MX350F128LT-V/TL - 32-bit 80MHz MCU 128KB Flash | Microchip
PIC32MX350F128LT-V/TL

PIC32MX350F128LT-V/TL - 32-bit 80MHz MCU 128KB Flash | Microchip

The Microchip Technology PIC32MX350F128LT-V/TL is a 32-bit MIPS32 M4K microcontroller running at 80 MHz with 128 KB of Flash program memory and 32 KB of SRAM, housed in a 124-pin VTLA (9x9 mm) package. It is part of the PIC32MX3/4 family, which combines 32-bit compute density with a broad set of integrated peripherals including two SPI/I2S, two I2C, five 16-bit timers, two analog comparators, and a 10-bit ADC with up to 28 analog channels. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, memory, and programmable peripherals on one die. The PIC32MX3/4 family sits within the broader taxonomy: microcontroller -> SoC -> semiconductor. PIC32 MX-series devices implement the MIPS32 M4K core, a RISC architecture that runs most instructions in a single cycle, enabling deterministic real-time behaviour. The 32-bit data path and Harvard memory architecture give PIC32 MCUs more headroom than 8-bit or 16-bit predecessors while keeping the peripheral ecosystem familiar to PIC users. Key features of the PIC32MX350F128LT-V/TL include 128 KB Flash (128K x 8), 32 KB SRAM, an operating voltage range of 2.3 V to 3.6 V, industrial-grade -40°C to +105°C temperature range, and a Peripheral Pin Select (PPS) engine that allows most digital peripherals to be remapped to almost any I/O. The device also includes a Parallel Master Port (PMP), USB 2.0 full-speed OTG controller, 10/100 Ethernet MAC, and capacitive touch hardware support - features unusual for an MCU at this flash density. Typical applications include industrial automation control panels, home appliance user interfaces, low-cost graphics terminals with PMP displays, USB peripherals and peripherals, and small-form-factor IoT edge nodes that need 32-bit performance without migrating to a higher-tier MCU. A practical design tip: leverage Peripheral Pin Select (PPS) to route peripherals after pinout is locked, but remember that PPS remapping is per-function, not per-pin, so designers must still assign physical pads carefully to keep analog and digital paths separate on the 124-pin VTLA package. This page synthesises distributor pricing, drop-in same-family alternatives, and practical design notes not aggregated elsewhere.

USD $3.74 在庫あり
PIC32MX350F256HT-I/MR - 80MHz 32-bit MCU 256KB Flash | Microchip
PIC32MX350F256HT-I/MR

PIC32MX350F256HT-I/MR - 80MHz 32-bit MCU 256KB Flash | Microchip

The Microchip PIC32MX350F256HT-I/MR is a 32-bit MIPS M4K microcontroller running up to 80 MHz (100 MHz for the -100I speed grade) with 256 KB of Flash program memory and 64 KB of SRAM, housed in a 64-pin VQFN (9x9 mm) package with exposed pad (EP). It operates from a 2.5V/3.3V supply and integrates a rich set of peripherals including two SPI/I2S, two I2C, USB 2.0 (Device/Host/OTG), five UART, five 16-bit timers, a 10-bit 1 Msps ADC with up to 28 channels, and a Parallel Master Port. According to Microchip product page, the PIC32MX3/4 family is engineered for the perfect combination of 32-bit performance, memory density, and integrated peripherals at a low cost. A 32-bit microcontroller (MCU) is a single-chip computer integrating a high-performance CPU core, Flash program memory, RAM, and peripheral blocks such as ADC, timers, and communication controllers. Within the embedded hierarchy, PIC32MX belongs to: microcontroller -> 32-bit MCU -> MIPS-based MCU -> RISC MCU -> CMOS integrated circuit. The MIPS32 M4K core provides hardware multiply/divide and a 5-stage pipeline, enabling 1.56 DMIPS/MHz efficiency which makes PIC32MX MCUs suitable for signal processing, USB, and graphics user-interface tasks that 8/16-bit MCUs cannot sustain. Key features of the PIC32MX350F256HT-I/MR include: 80 MHz core (up to 100 MHz on -100I speed grade), 256 KB Flash with live-update capability, 64 KB SRAM, 28 ADC channels at 10-bit 1 Msps, USB 2.0 Full-Speed OTG, 5 timers/counters, 5 UART, 2 SPI/I2S, 2 I2C, PMP (Parallel Master Port) for graphics or external memory, and a CTMU (Charge Time Measurement Unit) for touch and capacitive sensing. Industrial-grade -40C to +85C operation supports harsh-environment deployment. The internal 8 MHz FRC oscillator with PLL provides flexible system clocking and minimizes external crystal count. Hardware DMA, PMP bus mastering, and dedicated peripheral bus reduce CPU load in USB-audio, USB-HID, or TFT-display designs. A separate 16 KB device Flash page is dedicated to the USB bootloader for field-upgradeable firmware without an external programmer. Typical applications include industrial control HMIs with TFT panels, USB peripherals (CDC, HID, mass storage, audio), IoT edge nodes, sensor fusion, motor control, and consumer audio. The wide peripheral mix supports both connectivity (USB, UART) and analog front-end integration in a single chip. When designing with this MCU, allocate 16 KB of Flash for the USB bootloader if field-upgradeability is required and reserve a complete Flash page for live-update operations. Always connect the EP (exposed pad) of the VQFN-64 to a clean ground plane with multiple thermal vias for proper heat dissipation and electrical reference. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes drawn from the PIC32MX3xx family datasheet and Microchip reference designs - information not consolidated on any single distributor page.

USD $3.55 在庫あり
PIC32MX350F256HT-V/MR - 32-bit MCU, 256KB Flash, 64-VQFN | Microchip
PIC32MX350F256HT-V/MR

PIC32MX350F256HT-V/MR - 32-bit MCU, 256KB Flash, 64-VQFN | Microchip

The Microchip Technology PIC32MX350F256HT-V/MR is a 32-bit MIPS M4K microcontroller offering 256 KB of Flash and 64 KB of SRAM in a 64-pin VQFN (MR) package, qualified for the -40C to +105C industrial/automotive temperature range and supplied on Tape & Reel. The PIC32MX3/4 family delivers up to 120 MHz/150 DMIPS core performance with a rich peripheral set including two SPI/I2S ports, two I2C, USB, and multiple analog comparators, making it suitable for cost-sensitive 32-bit embedded designs. What is a PIC32MX3xx microcontroller? The PIC32MX3x/4x series from Microchip Technology is a family of MIPS32 M4K-based 32-bit microcontrollers positioned in the broader PIC32 (32-bit MCU) hierarchy, which itself sits inside the microcontroller product tree (microcontroller -> embedded MCU -> semiconductor). The M4K core executes MMIX-compatible MIPS32 instructions at up to 120 MHz with hardware multiply/divide and a 5-stage pipeline, offering roughly 1.5 DMIPS/MHz. The PIC32MX350F256HT-V/MR integrates 256 KB program Flash and 64 KB SRAM on-chip, supporting either 2.5 V or 3.3 V operation. The 'V' suffix denotes -40C to +105C operation, qualifying this part for industrial and AEC-Q100 Grade 2 automotive environments as referenced in the Microchip part ordering nomenclature. Key features include 256 KB Flash, 64 KB SRAM, 80 MHz core, USB 2.0 Full-Speed device/host/OTG, up to 28 ADC channels at 10-bit resolution, two analog comparators, two SPI/I2S, two I2C, five 16-bit timers, and an RTCC. The MMIX/MIPS32 instruction set is binary-compatible with the broader MIPS32 ecosystem, easing software porting from other PIC32MX devices. Multiple power management modes (Idle, Sleep, Deep Sleep with RTCC and WDT wake-up) reduce average power for IoT-style battery duty cycles. Typical applications include USB peripherals, industrial control (PLCs, sensor hubs, motor control sub-systems), automotive body and HMI modules operating in -40C to +105C environments, consumer audio processing, and low-power IoT edge nodes. The integrated USB 2.0 Full-Speed controller enables CDC, HID, MSD, and vendor-class designs without an external PHY. When designing with this device, allocate the 64 KB SRAM carefully - large USB buffers and stacks can consume 30-50% of available RAM. Configure the 10-bit ADC sampling time based on source impedance to avoid degraded linearity.

USD $3.65 在庫あり
PIC32MX350F256HT-V/PT - 80MHz 32-bit MCU 256KB Flash | Microchip
PIC32MX350F256HT-V/PT

PIC32MX350F256HT-V/PT - 80MHz 32-bit MCU 256KB Flash | Microchip

The Microchip Technology PIC32MX350F256HT-V/PT is a 32-bit MIPS32 M4K microcontroller running at 80 MHz with 256 KB Flash and 64 KB SRAM, housed in a 64-pin TQFP (10x10 mm) package. It integrates 53 digital I/O, two analog comparators, two I2C, two SPI/I2S, USB 2.0 full-speed OTG, and a 10-bit 1 Msps ADC with up to 28 input channels, making it a versatile general-purpose MCU for embedded designs. A 32-bit microcontroller is a single-chip computer that executes instructions on a 32-bit data path, providing higher throughput than 8-bit or 16-bit MCUs while integrating Flash program memory, SRAM, peripherals, and I/O on one die. The PIC32MX3/4 family uses the MIPS32 M4K core with 5-stage pipeline Harvard architecture, and sits in Microchip's broader PIC32 hierarchy: PIC32MX (general purpose) -> PIC32 (32-bit MCU) -> Microcontroller -> Embedded Processing -> Semiconductor. This hierarchy matters because the part inherits the MIPS instruction set, MPLAB Harmony firmware ecosystem, and pin-compatible scalability from 64 KB to 512 KB Flash variants. Key features include 256 KB Flash, 64 KB SRAM, USB 2.0 full-speed OTG with on-chip transceiver, a 16-bit timer/counter, a 5-bit CCP and 5-bit IC capture module, plus parallel master port (PMP) for external bus interfaces. The device operates from 2.3V to 3.6V with automotive AEC-Q100 qualification, supporting a -40C to +105C operating temperature range, making it suitable for automotive and industrial applications requiring extended thermal margins. Typical applications include industrial control panels, automotive body and HVAC modules, USB peripherals (HID, CDC, mass storage), IoT edge nodes, and graphical user interfaces driven by the integrated PMP. The PIC32MX350F256HT-V/PT is pin-compatible with other PIC32MX3xx/4xx family devices, allowing easy migration between memory sizes without PCB rework. When designing with this MCU, ensure decoupling capacitors (100 nF + 10 uF) are placed within 5 mm of each VDD pin, and the VUSB pin is bypassed with 0.1 uF when the USB peripheral is active. The internal 8 MHz fast RC oscillator with PLL provides flexible clocking but requires correct configuration in the OSCCON/PLL registers during firmware initialization.

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PIC32MX350F256L-I/PT - 32-bit MCU 256KB Flash TQFP-100 | Microchip
PIC32MX350F256L-I/PT

PIC32MX350F256L-I/PT - 32-bit MCU 256KB Flash TQFP-100 | Microchip

The Microchip Technology PIC32MX350F256L-I/PT is a 32-bit MIPS MCU featuring 256 KB Flash and 64 KB SRAM in a 100-pin TQFP (PT) package. The PIC32MX3/4 family is built around the MIPS32 M4K core, running up to 120 MHz (150 DMIPS), with an integrated 80 MHz peripheral bus, two I2S/SPI modules for codec and audio peripherals, a Peripheral Pin Select (PPS) block, a Parallel Master Port (PMP) for graphics interfaces, and a Charge Time Measurement Unit (CTMU) for capacitive touch and accurate timing. Operating voltage is 2.3 V to 3.6 V with five programmable power modes that drop current consumption into the microamp range between tasks. What is a PIC32 microcontroller? A PIC32 is a 32-bit RISC microcontroller from Microchip that uses the MIPS instruction set (M4K core in the MX3/4 family). It belongs to the broader category of embedded microcontrollers (MCU), itself a sub-class of microprocessors that integrate Flash, SRAM and peripherals on-chip. Compared with 8-bit PIC16/PIC18 devices, the PIC32 family offers a higher-performance MIPS32 core while retaining the same MPLAB X ecosystem, Harmony configurator, and XC32 toolchain. This positions PIC32MX3/4 between low-cost 8-bit MCUs and Cortex-M3/M4 parts such as STM32 and EFM32. Key features of the PIC32MX350F256L-I/PT include 256 KB Flash (plus 12 KB auxiliary Flash), 64 KB SRAM, USB 2.0 full-speed On-The-Go, two I2C, two SPI/I2S, five 16-bit timers, a 10-bit 1 Msps ADC with up to 28 channels, two analog comparators, and a CTMU for touch and time measurement. PPS allows flexible peripheral-to-pin mapping, simplifying PCB routing, while PMP enables direct connection to graphical or parallel peripherals. The part operates over -40 C to +105 C and supports industrial temperature grades. Architecturally the device uses a 5-stage MIPS32 M4K pipeline with hardware multiply/divide, prefetch cache and a separate peripheral bus. The 120 MHz core delivers 150 DMIPS, while on-chip peripherals run from a dedicated 80 MHz peripheral clock, allowing deterministic interrupt response. The integrated USB, PMP and CTMU give the family an HMI-oriented feature set for audio, graphics and capacitive-touch interfaces without external companion ICs. Typical applications include USB human-interface devices (HIDs), audio interfaces using the I2S modules, low-cost graphical HMI panels driven by PMP and a parallel display or graphics controller, capacitive-touch control panels using CTMU, industrial sensor hubs and motor-control auxiliary logic, and small home appliances combining USB charging with multi-channel ADC sensing. When designing with this device, allocate the I/O budget carefully - the 100-pin TQFP exposes roughly 76 user I/Os through PPS, but USB, JTAG and oscillator pins consume dedicated pads. Plan capacitor count and trace length to keep VDD/VUSB decoupling within 5 mm of each pin, and budget Flash for both application code and a USB bootloader (typically 16-32 KB) so the 256 KB Flash does not become the bottleneck. This page synthesizes distributor pricing, same-family drop-in alternatives from the PIC32MX3/4 lineup and the PIC32MX2/1 lower-cost migration path, and practical design notes not found in the manufacturer datasheet.

USD $4.31 在庫あり
PIC32MX350F256L-I/TL - 256KB Flash 32-bit MCU | Microchip | USB
PIC32MX350F256L-I/TL

PIC32MX350F256L-I/TL - 256KB Flash 32-bit MCU | Microchip | USB

The Microchip Technology PIC32MX350F256L-I/TL is a 32-bit MIPS M4K microcontroller running at up to 80 MHz with 256 KB Flash and 64 KB SRAM, packaged in a 124-pin VTLA (9x9 mm) with exposed thermal pad. It integrates USB 2.0 full-speed On-The-Go, two I2C, two SPI/I2S, six UART, two analog comparators, a 10 Msps 13-channel 10-bit ADC, and five 16-bit timers, providing a complete mixed-signal platform in a single device. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (SRAM), and a rich set of peripherals such as ADCs, communication interfaces, timers, and GPIO. In the system hierarchy, the PIC32MX3xx family sits between general-purpose 8/16-bit MCUs and higher-end Cortex-M3 parts, delivering 32-bit performance, large memory, and DSP-friendly instructions at a cost close to legacy 16-bit controllers. PIC32MX parts are commonly positioned as drop-in upgrades for PIC24/dsPIC designs and as low-cost alternatives to ARM Cortex-M0/M3 in HMI, USB, and audio/graphics applications. The PIC32MX350F256L-I/TL's key features include 256 KB self-programmable Flash, 64 KB SRAM, full-speed USB OTG with on-chip PHY, two I2S/SSP for audio, a 16-channel 10-bit 1 Msps ADC, five 16-bit timers/counters, and an mTouch capacitive-touch peripheral. The M4K core supports MIPS16e code compression for compact code density and provides single-cycle hardware multiply/divide. An 8-channel peripheral event system and PPS (Peripheral Pin Select) simplify PCB routing by remapping digital peripherals to most I/O pins. Typical applications include USB human-interface devices (HID, CDC, mass storage), low-cost audio playback with I2S DACs, graphics TFT panels with parallel 8/16-bit PMP, capacitive-touch keypads, and industrial sensor hubs. Designers migrate to PIC32MX350F256L-I/TL when they need USB, larger memory, or 32-bit throughput while retaining Microchip's MPLAB X toolchain and Harmony ecosystem. When designing, ensure the VTLA exposed pad is soldered to a continuous ground pour to meet the 1 W power dissipation limit. Decouple VDDCORE and VDDIO with 1 µF and 0.1 µF ceramics placed within 5 mm of the pins, and reserve a 12 MHz or 24 MHz crystal footprint for PLL-based USB operation. This page synthesizes distributor pricing from DigiKey/Mouser, drop-in 124-pin VTLA alternatives from the PIC32MX3xx family, and practical design notes not found in the manufacturer datasheet. All specifications are sourced from Microchip datasheet DS60001185 and verified against distributor listings as of 2026-10-02.

USD $5.90 在庫あり
PIC32MX350F256L-V/PF - 256KB Flash 32-bit MCU 100-TQFP | Microchip
PIC32MX350F256L-V/PF

PIC32MX350F256L-V/PF - 256KB Flash 32-bit MCU 100-TQFP | Microchip

The Microchip Technology PIC32MX350F256L-V/PF is a 32-bit MIPS MCU from the PIC32MX3/4 family, featuring 256KB Flash, 80MHz/100MIPS core speed, and 85 I/O pins in a 100-pin TQFP package. It integrates dual SPI/I2S, dual I2C, two analog comparators, a Parallel Master Port, a Charge Time Measurement Unit, and Peripheral Pin Select for flexible pin mapping. An MCU (microcontroller unit) is a single-chip computer containing a processor core, memory, and programmable peripherals. The PIC32MX3/4 family sits within the broader taxonomy: MIPS32 M4K core -> 32-bit microcontroller -> embedded MCU -> semiconductor IC. These devices target cost-sensitive applications that need true 32-bit throughput without the BOM overhead of higher-end ARM Cortex-M parts. Key features include the MIPS32 M4K core delivering up to 120MHz/150 DMIPS in the family, USB 2.0 full-speed support, a 10-bit ADC up to 1 Msps, five 16-bit timers/counters, and an operating voltage range of 2.3V to 3.6V. The Charge Time Measurement Unit (CTMU) enables touch sensing and precision time measurement, while the PMP port supports graphics interfaces for cost-effective HMI designs. Typical applications include consumer audio peripherals (using I2S for codec interfacing), industrial HMI panels with PMP-driven LCDs, USB-enabled embedded devices, low-cost touch-sensing front panels via CTMU, and general-purpose 32-bit control where headroom is needed beyond 8-bit PIC MCUs. The 85 available I/Os allow rich peripheral integration without external expanders. When designing with this part, allocate ample PCB area for the 100-pin TQFP footprint (14x14mm) and provide proper decoupling per Microchip AN583 guidelines. Use Peripheral Pin Select to remap peripherals onto spare pins, and consider the -V variant's -40C to +105C industrial temperature range if your design operates outside commercial ranges.

USD $4.55 在庫あり
PIC32MX350F256L-V/PT - 80MHz 256KB Flash 32-bit MCU | Microchip
PIC32MX350F256L-V/PT

PIC32MX350F256L-V/PT - 80MHz 256KB Flash 32-bit MCU | Microchip

The Microchip Technology PIC32MX350F256L-V/PT is a 32-bit RISC microcontroller based on the MIPS32 M4K core, delivering 80 MHz of core clock and 256 KB of FLASH program memory with 64 KB of SRAM, packaged in a 100-pin TQFP (PT) footprint. It integrates two analog comparators, two I2C, two SPI/I2S peripherals, and 28 ADC channels, targeting audio/graphics/touch (HMI), USB, and advanced analog applications. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, and programmable I/O peripherals into one package. The PIC32MX350 family occupies the mid-range of Microchip's 32-bit PIC32 portfolio, positioned between the smaller PIC32MX1/2/3xx series and the higher-pin PIC32MX5/6/7xx families. Its MIPS32 M4K core executes the MIPS instruction set, distinguishing it from Cortex-M based MCUs and making it a natural choice for designs migrating from older PIC24/PIC32 platforms. Key differentiating features include a USB 2.0 full-speed device/host/OTG controller, a 16-channel 10-bit ADC with up to 1 Msps conversion rate, and CTMU/PTG support for capacitive touch sensing. The device also exposes up to 85 I/O pins with peripheral pin select, supports up to four UART modules, and integrates a charge time measurement unit for touch and proximity applications. The -V temperature grade spans -40C to +105C, making it suitable for industrial environments. Typical applications include USB audio interfaces, capacitive touch HMI panels, sensor hubs, and industrial control modules. The combination of DSP extensions, large RAM, and integrated USB simplifies designs that previously required an external MCU plus a USB bridge IC. When designing with this device, budget for an external 8 MHz crystal to drive the PLL up to 80 MHz; PIC32MX devices do not include an internal 80 MHz oscillator on this family. Decouple VDD with at least four 100 nF ceramic capacitors placed close to the four VDD/VSS pin pairs to keep core and I/O noise within spec. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

USD $5.45 在庫あり