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PIC32MX220F032DT-V/TL - 32-bit MCU, 32KB Flash, USB OTG, 44-VTLA | Microchip
PIC32MX220F032DT-V/TL

PIC32MX220F032DT-V/TL - 32-bit MCU, 32KB Flash, USB OTG, 44-VTLA | Microchip

The Microchip Technology PIC32MX220F032DT-V/TL is a 32-bit MIPS32 M4K PIC microcontroller operating at up to 40 MHz, integrating 32 KB of Flash program memory and 8 KB of SRAM in a 44-pin VTLA (6x6 mm) surface-mount package. It is part of the automotive-grade (-V) PIC32MX1/2/5 family and is qualified to AEC-Q100 standards for vehicle applications. The device integrates a USB 2.0 full-speed On-The-Go (OTG) controller with a dedicated 48 MHz PLL, two I2S/SP I modules for audio codec interfacing, a Parallel Master Port (PMP) for graphics, and Peripheral Pin Select (PPS) for flexible peripheral-to-pin mapping. A microcontroller (MCU) is a single-chip computer containing a CPU core, program and data memory, and configurable peripherals used to sense, control, and communicate in embedded systems. The PIC32MX220F032D belongs to the wider 32-bit MCU category (MIPS32/M4K -> 32-bit RISC -> microcontroller -> embedded IC -> semiconductor) and is targeted at cost-sensitive connected and human-machine-interface designs that previously required 16-bit or external USB solutions. Key features include 34 general-purpose I/O lines, a 13-channel 10-bit analog-to-digital converter, five 16-bit timers/counters, four DMA channels, two UART modules, two I2C buses, two SPI/I2S peripherals, and a Charge Time Measurement Unit (CTMU) for mTouch capacitive touch sensing. The chip operates from 2.3 V to 3.6 V and supports industrial temperature ranges from -40 C to +105 C. Architecturally, the M4K core delivers 1.56 DMIPS/MHz (about 62 DMIPS at 40 MHz) with single-cycle hardware multiply and divide, while separate PLLs for the system clock and USB clock allow the CPU and USB peripheral to run at independent frequencies without compromising timing margins. PPS remapping lets designers route any digital peripheral to most I/O pins, simplifying PCB layout. Typical applications include USB peripherals (HID, CDC, mass storage, audio), automotive infotainment and body controllers, capacitive touch human-machine interfaces, low-cost graphics with PMP-driven TFT panels, industrial control with Modbus/CAN bridging, and consumer audio docks that require I2S codec connectivity. When designing with this part, observe that 40 MHz operation requires VDD >= 2.3 V and that USB transceiver compliance depends on a precision 48 MHz PLL reference. Use the MPLAB XC32 compiler and MPLAB Harmony framework for firmware development. This page synthesizes verified distributor pricing, pin-compatible drop-in alternatives from the PIC32MX2xx family, and practical design notes not consolidated on any single manufacturer or distributor page.

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PIC32MX230F064B-I/ML - 40MHz 32-bit MCU, 64KB Flash | Microchip
PIC32MX230F064B-I/ML

PIC32MX230F064B-I/ML - 40MHz 32-bit MCU, 64KB Flash | Microchip

The Microchip Technology PIC32MX230F064B-I/ML is a 32-bit RISC microcontroller based on the MIPS32 M4K core, operating at up to 40 MHz (66 DMIPS), integrating 64 KB of Flash program memory and 16 KB of SRAM in a 28-pin QFN (6x6 mm) package. It belongs to the PIC32MX1/2/5 family, optimized for low-power (<0.5 mA/MHz), cost-sensitive embedded designs with audio, graphics, USB, and advanced analog peripherals. The wide 2.3 V to 3.6 V supply range suits both battery-powered and 3.3 V-rail industrial systems. A microcontroller (MCU) is a single-chip computer containing a CPU, memory, and programmable I/O peripherals. The PIC32MX230 sits in the 32-bit MCU tier, above 8-bit/16-bit microcontrollers (e.g., PIC16, PIC24) and below application processors (e.g., Cortex-A, i.MX). Within the power-management hierarchy, MCUs integrate clock, reset, and supply supervision, reducing external component count for compact designs. As a member of the RISC microcontroller family, it executes most instructions in one cycle, delivering deterministic performance for real-time control. Key features include 64 KB Flash, 16 KB SRAM, two I2S/SPI modules for codec and serial communications, Peripheral Pin Select (PPS) for flexible pin mapping, and a Parallel Master Port (PMP) for graphics or external memory interfacing. The device also integrates mTouch capacitive touch hardware, 1 ns high-resolution time measurement, on-chip temperature sensing, and five 16-bit general-purpose timers plus five input-capture/output-compare/PWM modules. Hardware multiply/divide and prefetch cache accelerate 32-bit math while keeping active current under 0.5 mA/MHz. Architecturally, the M4K core runs instructions through a 5-stage pipeline with hardware MAC support, and PPS allows nearly every digital peripheral to be remapped to multiple pins. This decoupling of peripheral-to-pin assignments simplifies PCB layout, particularly in 28-pin QFN designs where pin count is limited. The 6x6 mm QFN package exposes a thermal pad to manage dissipation during sustained 40 MHz operation. Typical applications include IoT edge nodes, USB audio devices, low-cost graphics HMI with PMP-driven TFT displays, capacitive touch user interfaces, and industrial sensor hubs. The combination of PPS, USB, and mTouch makes it especially strong in consumer appliances and human-interface products. When designing with this part, plan pin assignments using the PPS tool in MPLAB X early; commit the mapping in firmware to lock the pinout. Ensure the exposed pad is soldered to a continuous ground pour for thermal and electrical performance. This page synthesizes distributor pricing, drop-in same-family alternatives, and design notes not consolidated on the manufacturer datasheet, giving engineers a faster procurement and design start.

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PIC32MX230F064B-I/SO - 32-bit 40MHz MCU 64KB Flash 28-SOIC
PIC32MX230F064B-I/SO

PIC32MX230F064B-I/SO - 32-bit 40MHz MCU 64KB Flash 28-SOIC

The Microchip Technology PIC32MX230F064B-I/SO is a 32-bit MIPS M4K microcontroller running at 40 MHz with 64 KB of Flash and 16 KB of SRAM, packaged in a 28-pin SOIC (SO) wide-body package. It operates from a 2.3 V to 3.6 V supply and is rated for the industrial -40 C to +85 C temperature range. With 64 KB program Flash and 16 KB SRAM, this part sits in the lower-density tier of the PIC32MX1/2/5 family while still exposing the full set of high-performance peripherals. Per the Microchip PIC32MX230F064B datasheet, the device integrates a 40 MHz / 66 DMIPS MIPS32 M4K RISC core with active current consumption below 0.5 mA/MHz, enabling battery-friendly designs without sacrificing throughput. A microcontroller in the PIC32MX family is a 32-bit RISC system-on-chip that combines a CPU core, Flash program memory, SRAM, and a rich peripheral mix on a single die. The PIC32MX230F064B specifically targets cost-sensitive embedded designs that need 32-bit performance and DSP-class arithmetic, peripheral pin select flexibility, and USB/audio/graphics-friendly peripherals without paying for the higher pin-count or larger memory variants in the family. It belongs to the hierarchy: microcontroller -> 32-bit MCU -> MIPS M4K core -> PIC32MX family -> Power Management > Computing (general-purpose embedded control). Key features include two I2S/SPI modules for codec and serial communication, Peripheral Pin Select (PPS) for flexible pin-function remapping, a Parallel Master Port (PMP) for graphics interfaces, mTouch capacitive-touch support, and 1 ns high-resolution time measurement. The part also provides on-chip temperature measurement capability and a 10-bit ADC, and it supports 5 general-purpose 16-bit timers. With USB device capability on selected variants, the PIC32MX230F064B is well-suited to connected embedded products. The architecture is built around a Harvard-style MIPS32 M4K core with separate instruction and data buses. The 5-stage pipeline, hardware multiply/divide, and DSP instructions deliver up to 1.5 DMIPS/MHz, which is significantly higher than 8/16-bit MCU cores at the same clock. The PPS block allows most digital peripherals to be routed to almost any I/O pin, simplifying PCB layout for mixed-signal designs where analog and digital grounds must be separated. Typical applications include consumer audio devices (USB speakers, MP3 docks, audio codecs), low-cost graphics user interfaces using PMP and an external LCD, capacitive-touch control panels, USB peripherals such as HID devices and CDC bridges, and general-purpose embedded control in industrial and appliance segments. The wide SOIC-28 footprint also makes it attractive for hobby and educational use with breadboard-friendly pinout adapters. When designing with this part, ensure the 2.3 V to 3.6 V supply is well decoupled with a 100 nF ceramic close to each VDD/VSS pair and a bulk 10 uF capacitor nearby. Leave the JTAG/ICSP pins (PGECx/PGEDx) accessible for in-circuit programming and debugging, and respect Microchip's emulator connection rules (any PGECx/PGEDx pair may be used but always together). This page synthesizes the manufacturer datasheet, current distributor pricing, drop-in alternatives, and practical design notes to provide information beyond a single-product datasheet view.

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PIC32MX230F064B-V/SS - 32-bit MCU 64KB Flash 40MHz 28-SSOP | Microchip
PIC32MX230F064B-V/SS

PIC32MX230F064B-V/SS - 32-bit MCU 64KB Flash 40MHz 28-SSOP | Microchip

The Microchip Technology PIC32MX230F064B-V/SS is a 32-bit MIPS M4K microcontroller delivering 40 MHz / 66 DMIPS performance with sub-0.5 mA/MHz active current consumption, packaged in a 28-pin SSOP. It integrates 64 KB Flash and 16 KB SRAM, two I2S/SPI modules for audio codecs, Peripheral Pin Select (PPS) for flexible I/O mapping, a Parallel Master Port (PMP) for graphics, and an on-chip 1 ns resolution time measurement unit. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, and configurable peripherals. The PIC32MX2xx family belongs to Microchip's 32-bit MIPS RISC architecture hierarchy, sitting between the lower-end PIC32MX1xx series and the higher-end PIC32MX3xx/4xx/5xx/6xx/7xx series. Within the broader taxonomy, PIC32MX2xx MCUs are categorized as: MCU -> 32-bit MCU -> MIPS32 MCU -> PIC32MX family -> PIC32MX2xx sub-family -> mixed-signal controllers with USB and advanced analog. Key differentiating features of the PIC32MX230F064B-V/SS include: USB 2.0 full-speed On-The-Go (OTG) support with integrated transceiver, mTouch capacitive touch sensing, a 16-channel 10-bit ADC with 1 Msps conversion rate, five 16-bit timers/captures, two comparators, a Charge Time Measurement Unit (CTMU), and an internal 8 MHz Fast RC oscillator with PLL. The "-V" suffix indicates the -40C to +105C extended (automotive AEC-Q100 Grade 1) temperature grade, making this part suitable for harsh-environment designs. The device employs Microchip's MIPS32 M4K Harvard architecture with a 5-stage pipeline, providing deterministic interrupt latency and 32-bit instruction set compatibility. Its PPS function decouples peripheral pin assignments from the fixed silicon, allowing designers to remap digital peripherals onto any available I/O to ease PCB routing. The integrated USB OTG controller eliminates external PHY components, reducing BOM cost and board area. Typical applications include industrial control and HMI with PMP-driven LCDs, USB-connected consumer peripherals, audio playback systems using I2S codecs, capacitive touch user interfaces (mTouch), low-cost motor control, and AEC-Q100 automotive body electronics. The combination of USB, 5 timers, 16 ADC channels, and 16 KB SRAM enables single-chip implementations of moderately complex embedded products. When designing with this MCU, allocate a 1 uF + 100 nF decoupling pair at each VDD pin and keep the 28-pin SSOP thermal pad soldered to a copper pour to minimize junction rise. Programming/debug uses the ICSP interface (PGECx/PGEDx pin pairs); Microchip's MPLAB X IDE with XC32 compiler is the standard toolchain. The 16 KB SRAM limits stack/heap usage for large RTOS workloads, so memory budgeting should be checked early in firmware development. This page synthesizes distributor pricing, AEC-Q100-qualified drop-in alternatives, and practical SSOP-layout design notes not found in the manufacturer datasheet alone.

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PIC32MX230F064BT-V/ML - 32-bit MCU, 64KB Flash, 40MHz QFN | Microchip
PIC32MX230F064BT-V/ML

PIC32MX230F064BT-V/ML - 32-bit MCU, 64KB Flash, 40MHz QFN | Microchip

The Microchip Technology PIC32MX230F064BT-V/ML is a 32-bit MIPS M4K microcontroller delivering 40 MHz / 66 DMIPS of core performance with 64 KB Flash and 16 KB SRAM, packaged in a 28-lead QFN (ML) with exposed thermal pad. The -V suffix denotes the automotive AEC-Q100 Grade 1 temperature range of -40C to +125C, while the trailing T indicates tape-and-reel packaging. Operating voltage spans 2.5V to 3.6V with less than 0.5 mA/MHz active current draw, supporting portable and industrial designs. An MCU (Microcontroller Unit) is a single-chip computer that integrates a CPU core, program and data memory, and a rich set of peripherals onto one silicon die. The PIC32MX2xx family belongs to the wider PIC32MX family of 32-bit microcontrollers from Microchip, sitting between 8-bit PIC16/PIC18 microcontrollers and 32-bit Cortex-M devices in capability and complexity. Within this hierarchy, the PIC32MX230F064B series targets cost-sensitive 32-bit applications, providing a clear upgrade path from 8-bit designs. Key features include two I2S/SPI modules for codec and serial communications, Peripheral Pin Select (PPS) for flexible pin mapping, Parallel Master Port (PMP) for graphics interfaces, mTouch capacitive touch hardware support, and high-resolution 1 ns time measurement. An integrated on-chip temperature sensor adds system-level monitoring capability without external components. The 28-pin QFN package offers a compact 6x6 mm footprint suited to space-constrained designs. The PIC32MX230F064B is built on a 32-bit MIPS M4K core with 5-stage pipeline, single-cycle multiplication, hardware multiply/divide, and an enhanced interrupt controller. PPS remaps digital peripherals to any I/O pin, simplifying PCB routing and BOM consolidation. The PMP engine supports 8-bit and 16-bit parallel data transfers for graphics or external memory interfaces. Typical applications include automotive body electronics, industrial control nodes, capacitive touch user interfaces, low-cost graphics HMI panels, and sensor hubs. The automotive -V grade makes the part suitable for cabin and underhood ECUs where temperature extremes are expected. The 40 MHz performance and rich peripherals also fit HVAC controls, lighting controllers, and small appliances. When designing, note the 64 KB Flash can be self-programmed under bootloader control. Use PPS to reassign UART/SPI/I2C pins without board rework. Add decoupling capacitors within 5 mm of every VDD/VSS pair, and keep the exposed pad soldered to a continuous ground pour for thermal dissipation. This page synthesizes Microchip datasheet facts, distributor stock, AEC-Q100 temperature grade context, and drop-in alternatives for the PIC32MX230F064BT-V/ML that are not assembled on standard distributor product pages.

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PIC32MX230F064BT-V/SO - 40MHz 32-bit MCU 64KB Flash | Microchip
PIC32MX230F064BT-V/SO

PIC32MX230F064BT-V/SO - 40MHz 32-bit MCU 64KB Flash | Microchip

The Microchip Technology PIC32MX230F064BT-V/SO is a 32-bit RISC microcontroller from the PIC32MX1XX/2XX family, integrating a MIPS32 M4K core running at 40 MHz (66 DMIPS) with 64 KB of Flash program memory and 16 KB of SRAM, in a 28-pin wide-body SOIC package. It operates from 2.3 V to 3.6 V and delivers less than 0.5 mA/MHz active current consumption, making it well suited for cost-sensitive embedded designs with constrained power budgets. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (Flash for program code and SRAM for data), and programmable peripherals onto one die. The PIC32MX230 belongs to the broader category of 32-bit microcontrollers (MCU -> 32-bit MCU -> MIPS32 MCU -> PIC32 family -> PIC32MX1XX/2XX sub-family). It targets applications that need deterministic real-time control with predictable interrupt latency, while keeping the development flow simple through the MPLAB X IDE and Harmony ecosystem. Key features include two I2S/SPI modules for codec and serial audio, Peripheral Pin Select (PPS) for flexible peripheral-to-pin mapping, a Parallel Master Port (PMP) for graphics and external memory interfaces, an integrated Charge Time Measurement Unit (CTMU) supporting mTouch capacitive touch buttons and sliders, a 1 ns resolution time-measurement unit, and an on-chip temperature sensor. Multiple low-power modes (Idle, Sleep, Deep Sleep) and a Configurable Watchdog Timer with on-chip low-power RC oscillator improve system robustness. The 28-pin SOIC package supports 19 general-purpose I/O lines plus dedicated programming/debug pins for ICSP. Typical applications include consumer and industrial control panels, capacitive touch user interfaces, low-cost audio playback using external I2S codecs, USB device HID bridges, sensor hubs, and small graphical HMI modules leveraging the PMP interface. Designers benefit from 4-channel hardware DMA, two UART, two I2C, two SPI/I2S, a 10-bit ADC, and five 16-bit timers/counters. When designing with this part, place a 0.1 uF decoupling capacitor close to every VDD pin and follow Microchip's recommended board layout for the 28-SOIC variant. The wide-body SOIC footprint simplifies hand-soldering and rework in prototypes, while remaining suitable for volume assembly. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the standalone manufacturer datasheet.

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PIC32MX230F064BT-V/SS - 32-bit MCU, 64KB Flash, 40MHz | Microchip
PIC32MX230F064BT-V/SS

PIC32MX230F064BT-V/SS - 32-bit MCU, 64KB Flash, 40MHz | Microchip

The Microchip Technology PIC32MX230F064BT-V/SS is a 32-bit MIPS32 M4K RISC microcontroller featuring 64KB Flash, 16KB RAM, and a 40MHz/66 DMIPS core, housed in a 28-pin SSOP package. It operates from 2.3V to 3.6V and supports industrial-grade temperature ranges with on-chip peripherals including USB, I2S/SPI, UART, I2C, and a 10-bit ADC. An MCU (Microcontroller Unit) is a single-chip computer integrating a CPU core, program memory (Flash), working memory (RAM), and peripheral interfaces. The PIC32MX family sits in the hierarchy as follows: 32-bit MCU -> MIPS M4K architecture -> PIC32 family -> Microchip's mid-range performance tier with USB and mTouch support, designed for cost-sensitive embedded applications requiring more processing power than 8/16-bit MCUs. Key features include Peripheral Pin Select (PPS) for flexible I/O mapping, Parallel Master Port (PMP) for graphics interfaces, two I2S/SPI modules for codec and serial communications, on-chip temperature measurement, and mTouch capacitive touch button/slider support. The device supports multiple low-power modes for battery-powered applications and integrates a 5-bit comparators and Real-Time Clock Calendar (RTCC). The PIC32MX230 architecture uses a 5-stage pipeline MIPS32 M4K core with single-cycle multiply and hardware divider. DMA with four channels and automatic data size detection reduces CPU load for data movement. Separate PLLs for CPU and USB clocks provide flexibility, and the USB 2.0 full-speed On-The-Go (OTG) interface enables both host and device roles without an external PHY. Typical applications include consumer electronics with USB connectivity, industrial control panels with touch interfaces, low-cost graphics displays via PMP, sensor hubs, and battery-powered IoT edge nodes. The mTouch peripheral makes it well-suited for appliance front panels and human-machine interface (HMI) designs. When designing with the PIC32MX230, observe the 2.3V-3.6V supply range and provide adequate decoupling (100nF plus 10uF bulk) near the VDD pins. The -V suffix denotes the -40C to +105C industrial-grade temperature range suitable for harsh environments. This page synthesizes distributor pricing, drop-in alternatives, and engineering application notes not found in the standalone manufacturer datasheet, accelerating BOM selection and PCB bring-up.

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PIC32MX230F064C-I/TL - 32-bit MCU 64KB Flash 40MHz USB | Microchip
PIC32MX230F064C-I/TL

PIC32MX230F064C-I/TL - 32-bit MCU 64KB Flash 40MHz USB | Microchip

The Microchip Technology PIC32MX230F064C-I/TL is a 32-bit MIPS32 M4K RISC microcontroller featuring 64KB of Flash program memory, 16KB of RAM, and a 40MHz (66 DMIPS) core, housed in a 36-pin VTLA (5x5 mm) surface-mount package with exposed thermal pad. It integrates USB 2.0 full-speed device/host/OTG, two I2S/SPI modules for audio codec interfacing, a Parallel Master Port (PMP) for graphics, Peripheral Pin Select (PPS) for flexible I/O mapping, and a CTMU for capacitive touch plus an RTCC for real-time clock. A 32-bit MCU is a microprocessor in which the arithmetic logic unit, registers, and data paths are 32 bits wide, enabling single-instruction execution on 32-bit data and significantly higher throughput than 8-bit or 16-bit MCUs at the same clock rate. The PIC32MX2XX family sits inside the broader microcontroller taxonomy as: 32-bit MCU -> RISC MCU -> MIPS-based MCU -> embedded controller -> semiconductor IC. Devices in this class typically replace multiple 8/16-bit parts with a single integrated solution, providing deterministic interrupt latency, large linear address space, and richer peripherals for connected and graphical products. Key features that distinguish the PIC32MX230F064C-I/TL include 19 general-purpose I/O pins, three analog comparators, a 10-bit 1 Msps ADC with up to 9 channels, four hardware DMA channels with automatic data-size detection, and Microchip's eXtreme Low Power (XLP) modes that drop active current below 0.5 mA/MHz. The on-chip full-speed USB 2.0 transceiver (with separate USB PLL) eliminates external PHY cost and board area, and PPS lets the developer remap most digital peripherals to any supported I/O pin. Architecturally, the device combines a Harvard-style MIPS32 M4K core with separate Flash and SRAM buses, a five-stage pipeline, and MIPS16e compressed-code support that can shrink application code size by up to 40%. The integrated 8 MHz internal oscillator with PLL supports the 40 MHz system clock, while the on-chip voltage regulator accepts a 2.5V/3.3V supply and provides separate core and I/O rails. Typical applications include USB peripherals (HID, CDC, mass storage), audio docks using I2S codecs, low-cost graphical HMI panels via PMP and TFT controllers, capacitive-touch user interfaces, and battery-powered sensor nodes that benefit from XLP sleep modes and the integrated RTCC for timekeeping. Designers frequently choose this part when they need on-chip USB and modest memory in a sub-6 mm² footprint. When designing with this part, place the 36-VTLA exposed pad on a continuous copper pour tied to ground to keep junction temperature within the -40C to +85C industrial range. Use the PPS re-mapping feature early in the design phase to align peripheral pin assignments with PCB routing; once committed, the pin map can be revised in firmware with no board rework. This page synthesizes distributor pricing, drop-in same-package alternatives from Microchip's PIC32MX1XX/2XX family, and practical design notes not collected in the manufacturer datasheet, helping engineers move from component selection to schematic faster.

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PIC32MX230F064C-V/TL - 64KB Flash 32-bit MCU 36-VTLA | Microchip
PIC32MX230F064C-V/TL

PIC32MX230F064C-V/TL - 64KB Flash 32-bit MCU 36-VTLA | Microchip

The Microchip Technology PIC32MX230F064C-V/TL is a 32-bit MIPS M4K microcontroller with 64KB Flash and 16KB SRAM, running at 40 MHz (66 DMIPS) in a 36-pin VTLA exposed-pad package. It operates from 2.3 V to 3.6 V and is AEC-Q100 qualified for automotive applications. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), working memory (RAM), and programmable peripherals into one device. Microcontrollers are the central building blocks of embedded systems, sitting at the heart of everything from consumer appliances to industrial controllers and automotive ECUs. The PIC32 family extends 8/16-bit PIC heritage into the 32-bit MIPS architecture, targeting applications that need higher performance, USB connectivity, and richer peripherals while preserving PIC tool-chain familiarity. Key features include two I2S/SPI modules for codec and serial communications, Peripheral Pin Select (PPS) for flexible routing, a Parallel Master Port (PMP) for graphics interfaces, USB 2.0 full-speed device/host/OTG, mTouch capacitive-touch support, 1 ns high-resolution time measurement, and on-chip temperature sensing. The device integrates a 10-bit ADC, comparators, and a CTMU for capacitive measurement. The PIC32MX230F064C-V/TL implements the MIPS32 M4K core with single-cycle hardware multiply and zero-overhead looping, achieving 1.65 DMIPS/MHz. The 36-pin VTLA package exposes an exposed thermal pad that must be soldered to the ground plane for electrical and thermal performance. The automotive-grade -V suffix supports -40°C to +105°C operation. Typical applications include automotive body and infotainment subsystems, USB human-interface devices, audio codec front-ends, low-cost graphics HMIs via PMP, and capacitive-touch user interfaces. When designing, ensure the exposed pad is soldered to a continuous ground pour for thermal dissipation; use PPS to remap peripheral pins and ease PCB layout; select the automotive-grade -V variant only when AEC-Q100 qualification is required. This page combines distributor pricing, AEC-Q100-grade drop-in alternatives, and application notes beyond the manufacturer datasheet to speed design and sourcing decisions.

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PIC32MX230F064CT-I/TL - 32-bit MCU, 64KB Flash, 40MHz | Microchip
PIC32MX230F064CT-I/TL

PIC32MX230F064CT-I/TL - 32-bit MCU, 64KB Flash, 40MHz | Microchip

The Microchip Technology PIC32MX230F064CT-I/TL is a 32-bit RISC microcontroller built on the MIPS32 M4K core, operating at up to 40 MHz with 64 KB of Flash program memory and 16 KB of SRAM, housed in a 36-pin VTLA (5x5 mm) surface-mount package. The 'CT' code denotes Tape & Reel packaging with the industrial -40C to +85C temperature grade, while the 'TL' suffix confirms the VTLA-36 (5x5 mm) package. The device integrates three 16-bit timers/counters, a 10-bit 200 ksps ADC with up to 9 channels, four UART, two SPI, two I2C, and a Charge Time Measurement Unit (CTMU) for capacitive touch sensing. A 32-bit microcontroller (MCU) is a single-chip computer that executes 32-bit instructions in a single clock cycle, providing significantly higher throughput than 8-bit or 16-bit alternatives while retaining deterministic interrupt response. PIC32MX devices sit in the PIC32 family hierarchy of MCU -> 32-bit MCU -> MIPS-based MCU -> Microchip PIC32MX sub-family, targeting cost-sensitive embedded applications that need USB, graphics, or richer peripherals than 8-bit PIC MCUs but do not require the higher pin counts of PIC32MZ. Key features of the PIC32MX230F064CT-I/TL include 64 KB Flash with 1 KB auxiliary Flash, 16 KB SRAM, an 8 MHz internal oscillator with PLL support up to 40 MHz, an on-chip 1.5% accurate 32 kHz RTCC oscillator, and a Charge Time Measurement Unit for touch or general time measurement. The 36-pin VTLA package offers a compact footprint suitable for space-constrained designs, and the industrial temperature range supports operation from -40C to +85C. Code protection, JTAG and 2-wire programming interfaces provide flexible in-system programming and debugging options for production environments. The PIC32MX230 uses a 5-stage pipeline MIPS32 M4K core with single-cycle multiplication, providing 1.56 DMIPS/MHz and a deterministic interrupt latency of approximately 5 cycles. The PIC32MX architecture supports 32-bit instructions and aligned 32-bit data, allowing efficient C code execution. The peripheral set is connected via a multi-channel DMA controller and a peripheral bus matrix, reducing CPU overhead for data movement. USB 2.0 full-speed device/host/OTG support, combined with the CTMU, makes this family well suited to human-interface and connectivity designs. Typical applications include USB peripherals, capacitive touch keypads, low-cost graphics LCDs, sensor hubs, and small appliances. The compact 36-pin VTLA package and integrated USB make it a strong fit for compact devices requiring on-board connectivity. The PIC32MX230 is commonly paired with Microchip's MPLAB Harmony and XC32 toolchain for firmware development. A critical design consideration is signal integrity on the 5x5 mm VTLA package: maintain a solid ground plane beneath the exposed pad and route high-speed USB differential pairs (D+/D-) with 90 ohm differential impedance. Decouple VDDCORE and VDDIO pins with 100 nF X7R ceramics placed within 3 mm of each pin. Avoid running switching signals directly under the device to minimise crosstalk on the analog ADC inputs.

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PIC32MX230F064D-I/TL - 32-bit MCU 64KB Flash 16KB RAM 40MHz | Microchip
PIC32MX230F064D-I/TL

PIC32MX230F064D-I/TL - 32-bit MCU 64KB Flash 16KB RAM 40MHz | Microchip

The Microchip Technology PIC32MX230F064D-I/TL is a 32-bit RISC microcontroller built on the MIPS32 M4K core, delivering 40 MHz / 66 DMIPS of performance with 0.5 mA/MHz dynamic current consumption. The device integrates 64 KB of Flash program memory and 16 KB of SRAM, packaged in a 44-pin VTLA (6x6 mm) thermally-enhanced surface-mount land-grid array with an exposed die pad. According to the manufacturer datasheet, the -I temperature grade supports operation from -40C to +105C. A 32-bit microcontroller (MCU) is an integrated computing subsystem that combines a high-performance processor core, program and data memory, and a rich set of on-chip peripherals (timers, communication interfaces, ADCs) into a single chip. The PIC32MX230F064D belongs to the PIC32MX1XX/2XX family, positioned in Microchip's product hierarchy as: PIC32MX230 -> PIC32MX2XX -> PIC32MX1/2 family -> PIC32 -> 32-bit MCU -> microcontroller -> integrated circuit. Within an embedded design, an MCU orchestrates real-time I/O, executes application firmware, and serves as the central processing element for sensor reading, motor control, and user-interface handling. Key features include two I2S/SPI modules for audio codec and serial communications, Peripheral Pin Select (PPS) functionality that remaps digital peripherals to multiple I/O pins, a Parallel Master Port (PMP) for graphics interfaces, mTouch capacitive touch-button and slider support, high-resolution 1 ns time capture, and on-chip temperature sensing. The MIPS32 M4K core combines 32-bit registers and addressing with deterministic single-cycle ALU operations, achieving an aggregate 66 DMIPS throughput while maintaining the low-power signature typical of PIC architectures. Typical applications include consumer audio accessories, low-cost graphical HMI panels, capacitive-touch user interfaces, industrial sensor nodes, and USB-connected embedded devices. The combination of PMP graphics support, I2S audio interfaces, and CTMU capacitive-touch hardware makes the part particularly well-suited to small color-display products. When designing with this MCU, take advantage of PPS to assign peripheral functions to convenient pin locations, and ensure the VTLA-44 thermal pad is soldered to a sufficient copper area for heat spreading. Use MPLAB XC32 compiler v2.0 or later with the Harmony 3 framework to access the full peripheral library. This page synthesizes distributor inventory, drop-in same-package alternatives from the PIC32MX1XX/2XX family, and practical design notes not collated in the manufacturer datasheet, giving engineers a one-stop reference for sourcing and second-sourcing.

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PIC32MX230F064D-V/ML - 32-bit 40MHz MCU 64KB Flash 44-QFN | Microchip
PIC32MX230F064D-V/ML

PIC32MX230F064D-V/ML - 32-bit 40MHz MCU 64KB Flash 44-QFN | Microchip

The Microchip Technology PIC32MX230F064D-V/ML is a 32-bit MIPS M4K microcontroller Flash-based 64KB program memory, 16KB SRAM, and 40 MHz maximum clock frequency housed in a 44-pin QFN (8x8 mm) package. It is a member of the PIC32MX1XX/2XX family and provides 34 general-purpose I/O pins, two I2S/SPI modules, USB 2.0 full-speed device/host/OTG, a Parallel Master Port (PMP) for graphics, Peripheral Pin Select (PPS), and mTouch capacitive-touch support. A microcontroller (microcontroller = MCU = embedded controller) is a single-chip computer integrating a CPU core, program memory (Flash/ROM), working memory (SRAM), and peripherals such as timers, ADC, communication interfaces, and GPIO. The PIC32 family uses a 32-bit MIPS M4K core optimized for deterministic real-time control with low active current of approximately 0.5 mA/MHz, enabling the PIC32MX230F064D-V/ML to fit battery-powered and thermally constrained embedded applications. Key features include 10-bit 1 MSPS ADC with up to 13 channels, five 16-bit timers, two I2S/SPI for codec interfaces, USB 2.0 full-speed OTG, a 1 ns resolution Capture/Compare/PWM timer, on-chip temperature sensor, CTMU for charge-time measurement, and a 5-stage pipeline capable of 66 DMIPS. PPS allows flexible peripheral-to-pin remapping for board-layout freedom. Typical applications include industrial control, USB audio class devices, low-cost graphics terminals using PMP, capacitive touch user interfaces, motor control, and consumer embedded products. Designers use this part to balance MIPS DSP at lower MHz than XT30 or higher-performance alternatives. When designing with this device, ensure the supply rail is within 2.3 V to 3.6 V. The -V (Vtemp) variant supports -40C to +105C operation for industrial environments. This page synthesizes distributor stock, pricing tiers, drop-in alternatives, and design notes not found in the manufacturer datasheet alone.

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PIC32MX230F064D-V/PT - 32-bit 40MHz MCU 64KB Flash TQFP-44 | Microchip
PIC32MX230F064D-V/PT

PIC32MX230F064D-V/PT - 32-bit 40MHz MCU 64KB Flash TQFP-44 | Microchip

The Microchip PIC32MX230F064D-V/PT is a 32-bit RISC microcontroller built on the MIPS32 M4K core, delivering 40 MHz / 66 DMIPS performance while consuming only 0.5 mA/MHz active current, packaged in a 44-pin TQFP (10x10 mm). It integrates 64 KB of Flash program memory and 16 KB of SRAM with USB 2.0 full-speed, two I2S/SPI modules, Peripheral Pin Select (PPS), and a Parallel Master Port (PMP) for graphics interfaces. According to the Microchip PIC32MX1XX/2XX family datasheet, the device operates from 2.3V to 3.6V across an industrial temperature range of -40C to +105C. A PIC32MX microcontroller is a 32-bit MIPS-based MCU that bridges the gap between traditional 8/16-bit microcontrollers and higher-end ARM Cortex-M parts, while staying in the familiar PIC ecosystem with MPLAB X IDE and Harmony framework support. The PIC32MX family sits within the broader hierarchy of microcontroller (MCU) -> embedded processor -> semiconductor device, making it a strong fit for mid-complexity embedded designs that need higher throughput than 8-bit PIC MCUs but want Microchip's toolchain and longevity commitments. Key features of this part include the high-performance MIPS32 M4K core with hardware multiply/divide, 1.6 ms programming-time Flash with self-programmability, a Charge Time Measurement Unit (CTMU) that supports mTouch capacitive touch sensing and 1 ns-resolution time measurement, an on-chip temperature indicator, and a 4-wire MIPS Enhanced JTAG interface for debugging. The 5V-tolerant I/O pins with selectable open-drain, pull-ups, and pull-downs simplify interface to legacy 5V logic. Architecturally, the device combines a Harvard-style bus with separate instruction and data paths, a 5-stage pipeline, and tightly-coupled peripherals routed through PPS for flexible pin mapping. The USB 2.0 full-speed On-The-Go (OTG) controller, two I2S/SPI interfaces for audio codec connectivity, and the PMP for direct LCD/graphical display driving make it suitable for multimedia and human-machine-interface applications without external bus controllers. Typical applications include USB peripherals and HID devices, audio playback systems with I2S DACs, low-cost graphical HMI panels driven by PMP, capacitive touch user interfaces (buttons, sliders, proximity sensors), and industrial control nodes requiring deterministic 32-bit processing at modest power budgets. When designing with this MCU, ensure the VDD/VSS pair is properly decoupled with 100 nF ceramic capacitors placed within 5 mm of each supply pin, and that the 8 MHz internal PLL reference is configured correctly for the target peripheral bus speeds. The PPS feature lets you remap peripherals to most I/O pins, but you must respect pin-function constraints at reset. This page synthesizes current distributor pricing, same-family drop-in alternatives, and practical design notes not collated in the manufacturer datasheet alone.

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PIC32MX230F064D-V/TL - 40MHz 32-bit MCU 64KB Flash VTLA-44 | Microchip
PIC32MX230F064D-V/TL

PIC32MX230F064D-V/TL - 40MHz 32-bit MCU 64KB Flash VTLA-44 | Microchip

The Microchip PIC32MX230F064D-V/TL is a 32-bit RISC microcontroller running up to 40 MHz (66 DMIPS) with 64 KB Flash and 16 KB SRAM, housed in a 44-pin VTLA surface-mount package. It integrates a MIPS32 M4K core with 0.5 mA/MHz typical active current, two I2S/SPI modules, Peripheral Pin Select (PPS), Parallel Master Port (PMP), 5V-tolerant I/O, and a 10-bit 1 Msps ADC with up to 28 analog channels. Operating from 2.3 V to 3.6 V over the -40C to +105C industrial temperature range, it is designed for cost-sensitive embedded applications that need USB, graphics, or audio interfaces. The 'V' suffix denotes the VTLA (Very Thin Land Grid Array) 8 x 8 mm package, and 'TL' indicates tape-and-reel packaging. A microcontroller (MCU) is an integrated circuit combining a CPU core, program memory (Flash/ROM), working memory (RAM), and programmable peripherals on a single silicon die. PIC32MX230 devices sit in the mid-performance tier of Microchip's PIC32 family, between the lower-pin PIC32MX1xx series and the higher-memory PIC32MX3xx/4xx/5xx/7xx families. They are widely used in consumer electronics, industrial control, and USB-connected peripherals. PIC32 MCUs execute MIPS32 instructions and are supported by MPLAB X IDE, Harmony v3, and a free GCC-based toolchain. Key differentiating features of the PIC32MX230F064D include full-speed USB 2.0 device/host/OTG, two I2S modules for audio codec interfacing, an on-chip temperature measurement channel, 1 ns high-resolution timer capture for precision timing, and mTouch capacitive touch support via the CTMU peripheral. The Peripheral Pin Select (PPS) feature allows flexible remapping of digital peripherals to any compatible I/O pin, simplifying PCB layout. The Parallel Master Port (PMP) enables direct interface to graphical LCDs and external parallel memory. Typical applications include USB HID peripherals (keyboards, mice, custom HID), audio playback devices driving I2S DACs, low-cost graphical HMI panels using PMP, sensor hubs with mTouch buttons and sliders, and industrial controllers communicating over UART/SPI/I2C. The 40 MHz core, 64 KB program Flash, and 16 KB data RAM are well-matched to RTOS-based designs using FreeRTOS or Microchip Harmony. Designers should ensure decoupling per Microchip's recommended 100 nF + bulk capacitor scheme, place the 8 MHz primary oscillator load capacitors close to the OSCI/OSCO pins, and observe the trace-length guidelines for the USB DP/DM differential signals to maintain USB compliance. Programming uses the 4-wire MIPS enhanced JTAG or ICSP interface. This page synthesizes drop-in PIC32MX1xx/2xx family alternatives, distributor pricing, parametric comparisons, and PCB design notes beyond what the manufacturer datasheet alone provides.

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PIC32MX230F064DT-I/ML - 40MHz 32-bit MCU 64KB Flash | Microchip
PIC32MX230F064DT-I/ML

PIC32MX230F064DT-I/ML - 40MHz 32-bit MCU 64KB Flash | Microchip

The Microchip Technology PIC32MX230F064DT-I/ML is a 32-bit MIPS32 M4K RISC microcontroller integrating 64KB of Flash program memory, 16KB of SRAM, and a peripheral set tuned for audio, graphics, USB, and advanced analog applications. It runs at up to 40 MHz (66 DMIPS), operates from a 2.3 V to 3.6 V supply, and is housed in a 44-pin QFN (8x8 mm) package with an exposed thermal pad (EP). A microcontroller (MCU) is a single-chip computer that combines a CPU core, program memory (Flash), data memory (SRAM), and a configurable set of peripheral interfaces on one silicon die. The PIC32MX230 family belongs to the Microchip 32-bit PIC32 hierarchy: PIC32MX -> MIPS M4K 32-bit core -> general-purpose MCU with USB and mTouch. It is widely used as a low-cost, deterministic alternative to ARM Cortex-M0/M3 parts in cost-sensitive consumer and industrial designs. Key features include 33 digital I/O lines, two I2S/SPI modules for codec and serial audio, Peripheral Pin Select (PPS) remappable peripherals, a Parallel Master Port (PMP) for graphics interfaces, mTouch capacitive-touch support, 1 ns high-resolution time measurement, and on-chip temperature sensing. Five 16-bit general-purpose timers and a 5-channel 10-bit ADC at 1 Msps provide analog and timing flexibility. The architecture combines a Harvard-style 5-stage pipeline MIPS32 M4K core with a dedicated DMA controller and a USB 2.0 full-speed device/host/OTG transceiver on-chip, eliminating the need for an external PHY. Integrated crypto and unique-device-id features support secure boot use cases, while low-power Run, Idle, and Sleep modes cut typical current draw to 0.5 mA/MHz active. Typical applications include USB audio peripherals, low-cost graphics HMI panels, capacitive-touch user interfaces, sensor hubs, and small-format IoT edge nodes. The wide operating temperature range of -40C to +105C suits industrial enclosures and outdoor installations. For new designs, prefer the T (tape-and-reel) and -I (industrial temp) suffix ordering code, and ensure the EP pad is soldered to a properly sized copper thermal plane to meet the 8x8 mm QFN thermal budget. Refer to the Microchip PIC32MX230/250/270/330/350/370 data sheet for register-level details and peripheral library code.

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PIC32MX230F064DT-V/ML - 40MHz 32-bit MCU 64KB Flash | Microchip
PIC32MX230F064DT-V/ML

PIC32MX230F064DT-V/ML - 40MHz 32-bit MCU 64KB Flash | Microchip

The Microchip PIC32MX230F064DT-V/ML is a 32-bit RISC microcontroller from the PIC32MX2xx family, featuring a MIPS32 M4K core running at 40 MHz (66 DMIPS), 64 KB of Flash, 16 KB of SRAM, and housed in a 44-pin QFN (8x8 mm) package with exposed thermal pad. The device operates from 2.5V or 3.3V, integrates two I2S/SPI modules, Peripheral Pin Select (PPS), a Parallel Master Port (PMP), mTouch capacitive touch support, 1 ns high-resolution time measurement, and an on-chip temperature sensor. The -V suffix denotes the automotive AEC-Q100 Grade 1 temperature range of -40C to +105C. A 32-bit microcontroller (MCU) is an integrated circuit containing a processor core, program memory, data memory, and programmable peripherals on a single die. The PIC32MX230 belongs to the broader category of embedded microcontrollers within the power management and control IC hierarchy: MCU -> embedded controller -> semiconductor device. The MIPS32 M4K core provides 32-bit register width and a 5-stage pipeline, yielding substantially higher throughput than 8-bit or 16-bit MCUs while remaining compatible with the standard MIPS instruction set. Key features include active current consumption of 0.5 mA/MHz, support for the MPLAB X IDE and Harmony framework, hardware CRC, JTAG and 2-wire programming/debug, and 5 CCP/PMP/I2S-capable timer/capture modules. The PPS function lets the user remap most digital peripherals to a wide choice of I/O pins, simplifying PCB routing in space-constrained designs. Architecturally, the PIC32MX230 combines a Harvard-style bus with separate Flash and SRAM paths, hardware multiply/divide, and a Nested Vector Interrupt Controller (NVIC). This allows deterministic interrupt latency and fast context switches for real-time control loops. The 1 ns timer resolution (using the 16-bit Timer1 with cascaded mode) is well suited to high-precision time-of-flight or pulse-width measurements. Typical applications include automotive body and HVAC control, industrial sensor hubs, capacitive touch human-machine interfaces, low-cost graphics with PMP-driven TFT panels, IoT edge nodes, and consumer appliances. The AEC-Q100 Grade 1 qualification and wide peripheral mix make it especially attractive to automotive Tier-1 suppliers needing a small-footprint MCU with CAN/USB-friendly companion chips. When designing with this MCU, take care to honor the decoupling guidance in the PIC32MX230 family datasheet - one 0.1 uF X7R plus one bulk capacitor per VDD pin, and a dedicated decoupling cap for VDDCORE. The exposed thermal pad on the QFN-44 must be soldered to a grounded copper pour to meet the package's thermal resistance spec. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that are not aggregated in the manufacturer datasheet or on distributor stock pages, helping engineers evaluate the PIC32MX230F064DT-V/ML for both new designs and as a substitute for legacy PIC24/PIC32 parts.

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PIC32MX230F064DT-V/PT - 40MHz 32-bit MCU, 64KB Flash, 44-TQFP | Microchip
PIC32MX230F064DT-V/PT

PIC32MX230F064DT-V/PT - 40MHz 32-bit MCU, 64KB Flash, 44-TQFP | Microchip

The Microchip Technology PIC32MX230F064DT-V/PT is a 32-bit RISC microcontroller from the PIC32MX1XX/2XX family, featuring a MIPS32 M4K core running at 40 MHz (66 DMIPS) with 64 KB of Flash program memory and 16 KB of SRAM, housed in a 44-pin TQFP (10x10 mm) package. It integrates USB 2.0 full-speed, two I2S/SPI modules, a Parallel Master Port (PMP) for graphics, Peripheral Pin Select (PPS), five 16-bit timers, a 10-bit ADC with 1 Msps capability, and mTouch capacitive-touch support, all within a 2.3 V to 3.6 V operating range. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (SRAM), and peripheral interfaces such as timers, ADC, and communication buses. The PIC32MX230 sits within the broader taxonomy of embedded controllers (32-bit MCU -> MIPS-based MCU -> PIC32 family -> Microchip 8/16/32-bit portfolio), serving as a bridge between 8-bit PIC16/PIC18 designs and higher-performance Cortex-M parts. The MIPS32 M4K core delivers 1.5 DMIPS/MHz, supporting deterministic real-time control alongside rich connectivity for HMI and audio applications. Key features include 0.5 mA/MHz active current for low-power designs, 1 ns high-resolution timer capture for precise measurements, on-chip temperature sensor, 34 general-purpose I/O pins with PPS remapping, and an automotive-grade -V temperature rating of -40 C to +105 C. The device supports both industrial (AEC-Q100 not mandatory) and automotive-grade deployments where extended thermal range and ruggedness are required, making it suitable for under-hood and harsh-environment nodes. The architecture combines a 5-stage MIPS pipeline with single-cycle multiply and hardware divide, enabling deterministic interrupt latency for motor-control and audio codec loops. Internal oscillator options and flexible clock switching reduce external component count, while the PMP module directly drives TFT LCDs without an external gate-driver ASIC. USB 2.0 full-speed with on-chip transceiver and dedicated DMA channels simplifies tethered peripherals such as HID, CDC, and audio class devices. Typical applications include automotive body electronics, consumer audio interfaces with I2S codecs, low-cost TFT HMI panels, capacitive-touch user interfaces, USB HID peripherals, and industrial sensor hubs. The combination of USB, audio interfaces, and graphics PMP within a compact 44-TQFP footprint makes the PIC32MX230 particularly attractive for cost-sensitive multimedia nodes. When designing with this MCU, allocate adequate decoupling (100 nF per VDD/VSS pair plus a 4.7 uF bulk), keep the 40 MHz trace lengths short, and use the PPS feature to remap peripherals to convenient pins rather than re-routing the PCB. For USB designs, the 90 ohm differential pair must be routed with controlled impedance. This page consolidates distributor pricing as of 2026-10-02, drop-in same-package alternatives, and practical design notes beyond what the Microchip datasheet alone provides.

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PIC32MX230F064DT-V/TL - 32-bit MCU, 64KB Flash, 40MHz, VTLA-44 | Microchip
PIC32MX230F064DT-V/TL

PIC32MX230F064DT-V/TL - 32-bit MCU, 64KB Flash, 40MHz, VTLA-44 | Microchip

The Microchip Technology PIC32MX230F064DT-V/TL is a 32-bit MIPS32 M4K RISC microcontroller operating at 40 MHz with 64 KB of Flash program memory and 16 KB of SRAM, housed in a 44-pin VTLA (6x6 mm) surface-mount package. As a member of the PIC32MX2xx family, it combines high-performance CPU throughput (66 DMIPS) with low active current consumption of approximately 0.5 mA/MHz, making it suitable for both performance-demanding and power-conscious designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory (Flash), volatile working memory (RAM), and a rich set of peripherals such as timers, communication interfaces, and analog converters. The PIC32MX230 belongs to the broader PIC32MX family, which itself descends from the 32-bit MCU hierarchy of MIPS-based microcontrollers used in industrial control, consumer electronics, automotive, and IoT applications. Key features include a 10-bit ADC with up to 1.1 Msps conversion rate and 13 analog input channels in the 44-pin variant, three analog comparators, a Charge Time Measurement Unit (CTMU) supporting mTouch capacitive touch sensing with 1 ns time resolution, and on-chip temperature measurement capability. The device also integrates a USB 2.0 full-speed OTG controller, two I2S/SPI modules, two UART/I2C modules, a Parallel Master Port (PMP) for graphics or external memory interfaces, Peripheral Pin Select (PPS) for flexible pin mapping, four DMA channels, and separate PLLs for the CPU and USB clocks. Operating voltage is 2.3V to 3.6V with an automotive -40C to +105C temperature range (V suffix). Typical applications include automotive body and HVAC controllers, industrial HMI panels with capacitive touch, USB peripherals and audio streaming devices, low-cost graphics terminals using PMP, and mTouch user interface boards. Design considerations include providing a stable 3.3V rail with adequate decoupling, routing the 48 MHz USB clock away from analog traces, and following Microchip's AN1166 PCB layout guidelines for VTLA-44 ground-thermal pad soldering. This page synthesizes distributor pricing, drop-in alternatives drawn from the same PIC32MX2xx family, and practical design notes not consolidated in the manufacturer datasheet.

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PIC32MX230F128H-50I/MR - 50MHz MIPS32 M4K MCU 128KB Flash | Microchip
PIC32MX230F128H-50I/MR

PIC32MX230F128H-50I/MR - 50MHz MIPS32 M4K MCU 128KB Flash | Microchip

The Microchip Technology PIC32MX230F128H-50I/MR is a 32-bit MIPS32 M4K microcontroller running at up to 50 MHz (83 DMIPS), with 128 KB Flash and 16 KB SRAM, housed in a 64-pin QFN (9x9 mm) package with industrial-grade -40C to +85C temperature range. The part integrates a USB 2.0 Full-Speed OTG controller, three I2S/SPI modules, four UART, two I2C ports, a Parallel Master Port (PMP) with dual read/write buffers, Peripheral Pin Select (PPS) for flexible pin mapping, and a 10-bit ADC with up to 28 channels. What is a 32-bit MCU? A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program flash, data RAM, and peripheral set. The PIC32 family uses the MIPS32 M4K core, a true 32-bit RISC architecture that delivers higher DMIPS/MHz than 8/16-bit legacy cores. Within the broader taxonomy, a 32-bit MCU sits between 16-bit MCUs (such as PIC24) and 64-bit application processors, occupying the sweet spot for embedded control, USB peripherals, and graphics HMI. Key features highlight build that 128 KB self-Flash with 16 KB RAM supports moderately complex embedded applications, while PPS allows remapping of digital peripherals to most I/O pins. The PMP with dual buffers enables direct interfacing to graphical TFT/STN displays without an external controller. A 50 MHz core clock with 83 DMIPS equates to roughly 1.66 DMIPS/MHz, sufficient for USB stacks, audio codecs, and modest TCP/IP workloads. Typical applications include USB HID/CDC devices, low-cost audio playback with I2S codecs, graphics HMIs with PMP-driven LCDs, industrial sensor hubs, and IoT edge nodes. The wide peripheral Pin Select also simplifies PCB routing for mixed-signal designs. A key design consideration is that the -50I/MR suffix denotes a 50 MHz speed grade in the industrial temperature range; the part shares a pinout with the -I/MR 40 MHz variant, so engineers may compare silicon revision and current draw before scaling to the higher clock. This page synthesizes drop-in alternatives, real-time distributor pricing, and practical design notes not found in the manufacturer datasheet. Engineers can use the comparison table and design notes to make faster source decisions.

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PIC32MX230F128H-50I/PT - 50MHz 32-bit MCU, 128KB Flash | Microchip
PIC32MX230F128H-50I/PT

PIC32MX230F128H-50I/PT - 50MHz 32-bit MCU, 128KB Flash | Microchip

The Microchip Technology PIC32MX230F128H-50I/PT is a 32-bit microcontroller from the PIC32MX family, based on the MIPS32 M4K core, delivering 50 MHz / 83 DMIPS performance in a 64-pin TQFP (10x10 mm) package. It integrates 128 KB of Flash program memory and 16 KB of SRAM, with a 2.3 V to 3.6 V supply range and an industrial -40 C to +85 C operating temperature range. 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 timers, communication interfaces, and analog blocks. In the embedded-system hierarchy, the PIC32MX230 family sits between 8-bit PIC MCUs and 32-bit Cortex-M parts, targeting cost-sensitive 32-bit applications that benefit from MIPS instruction-set familiarity, deterministic interrupt latency, and Microchip's MPLAB Harmony software ecosystem. Key features include four SPI modules and two I2S interfaces for codec and serial audio, Peripheral Pin Select (PPS) for flexible peripheral-to-pin routing, a Parallel Master Port (PMP) with dual read/write buffers for graphics and external memory, a 10-bit 1 Msps ADC with up to 28 analog inputs, USB 2.0 full-speed device/host/OTG, and a CAN 2.0B module. The 50 MHz core delivers 83 DMIPS, and the wide peripheral mix supports both HMI and connectivity designs from a single part. Typical applications include consumer audio with I2S codec front-ends, USB peripherals such as HID and CDC class devices, low-cost graphics terminals using PMP to drive LCD controllers, CAN nodes in industrial automation, and general-purpose 32-bit embedded control. The 16 KB SRAM and 128 KB Flash budget fits medium-sized state machines, USB stacks, and graphical user interfaces with character or small bitmap displays. When designing with this part, follow Microchip's reference decoupling scheme (0.1 uF plus bulk), respect the 3.6 V absolute maximum on VDD, and use PPS to remap peripherals after layout changes. The 50 MHz core requires careful trace length matching for high-speed interfaces such as USB and PMP.

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PIC32MX230F128H-I/PT - 32-bit MCU 128KB Flash 40MHz TQFP-64
PIC32MX230F128H-I/PT

PIC32MX230F128H-I/PT - 32-bit MCU 128KB Flash 40MHz TQFP-64

The Microchip Technology PIC32MX230F128H-I/PT is a 32-bit MIPS32 M4K microcontroller featuring 128 KB Flash, 16 KB RAM, and a maximum CPU speed of 40 MHz, housed in a 64-pin TQFP (10x10 mm) package. This PIC32MX230 family member integrates two I2S interfaces, four SPI modules, USB 2.0 full-speed, CAN 2.0B, a 10-bit ADC with up to 1 Msps, and a Parallel Master Port (PMP) for graphics interfaces. The device operates from 2.3 V to 3.6 V across the industrial -40 °C to +85 °C temperature range. A 32-bit microcontroller (MCU) is a microprocessor-on-a-chip that integrates a CPU core, program memory (Flash), data memory (RAM), and a rich set of peripherals on a single die. The PIC32MX family uses the MIPS32 M4K RISC architecture (Harvard bus, 5-stage pipeline) and sits within the broader taxonomy of microcontrollers → RISC microcontrollers → 32-bit MCUs → embedded controllers → semiconductor ICs. Compared to 8/16-bit MCUs, 32-bit cores deliver higher computational throughput, larger addressable memory spaces, and richer connectivity peripherals, making them suitable for audio/graphics/HMI applications where this PIC32MX230 variant is positioned. Key features include Peripheral Pin Select (PPS) for flexible peripheral-to-pin routing, JTAG and 2-wire programming/debug, an on-chip 8 MHz internal oscillator, and a charge time measurement unit (CTMU) for touch sensing. The CTMU plus PMP and I2S blocks make the device well-suited for human-machine interface (HMI) designs including segment/graphic LCD control and audio playback. The PIC32MX230F128H-I/PT is typically used in industrial sensor hubs, USB audio peripherals, CAN-based automotive accessory nodes, segment LCD controllers, and low-power connected sensor platforms where its 5 V tolerant digital I/O (with proper biasing) and dual I2S simplify BOM. Two I2S ports enable stereo codec interfaces while the four SPI ports support external memory, RF transceivers, or displays. When designing with this part, observe the absolute maximum 3.6 V supply and the 40 MHz core frequency ceiling (50 MHz parts use the -50I suffix). Decouple VDD/VUSB with 100 nF ceramic caps placed within 3 mm of each pin pair and route the 8 MHz crystal traces symmetrically to minimize duty-cycle distortion.

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PIC32MX230F128H-V/MR - 32-bit MCU, 128KB Flash, 64-QFN | Microchip
PIC32MX230F128H-V/MR

PIC32MX230F128H-V/MR - 32-bit MCU, 128KB Flash, 64-QFN | Microchip

The Microchip PIC32MX230F128H-V/MR is a 32-bit MIPS32 M4K microcontroller delivering 40 MHz/52 DMIPS core performance with 128 KB of Flash and 16 KB of SRAM in a 64-pin QFN (9x9 mm) package. The part suffix "V" indicates the automotive-grade, -40C to +105C operating temperature range, while "/MR" specifies the 64-lead QFN surface-mount package supplied in tube packaging. An MCU (Microcontroller Unit) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (RAM), and programmable peripherals such as ADC, timers, communication controllers, and I/O pins. The PIC32MX2XX family occupies the entry-level to mid-range tier of Microchip's 32-bit PIC32 portfolio, positioned between the PIC32MX1XX/5XX series and the higher-end PIC32MX3XX/4XX/6XX/7XX devices, all sharing the MIPS32 M4K core architecture for instruction-set compatibility across the family. Key features include 128 KB Flash organized as 128K x 8, 16 KB RAM, a 10-bit ADC with up to 28 input channels, four SPI/I2S modules, two I2C modules, and USB 2.0 Full-Speed On-The-Go (OTG) capability. The device also integrates Peripheral Pin Select (PPS), a Parallel Master Port (PMP) with dual read/write buffers for graphics interfaces, and a Charge Time Measurement Unit (CTMU) for capacitive touch and time-based sensing applications. The PIC32MX230F128H is built on a 5-stage pipelined MIPS32 M4K RISC core running at 40 MHz (the V-temp automotive grade part). The M4K core supports the MIPS16e ISA extension for code compression, achieving up to 1.65 DMIPS/MHz and 3.45 CoreMark/MHz, while consuming low core power. An integrated 8 MHz internal FRC oscillator provides clock flexibility, and the integrated USB 2.0 Full-Speed OTG controller enables direct device/host/OTG connectivity without external PHY. Typical applications include automotive infotainment human-machine interfaces (HMI), USB peripherals (Human Interface Devices like keyboards, mice, and game controllers), industrial control panels with capacitive touch buttons (via CTMU), low-cost graphics interfaces through the PMP peripheral, and audio playback products using the I2S interface with external DACs. The combination of USB OTG, capacitive touch, and graphics PMP makes this part particularly attractive for automotive HMI and consumer electronics with HMI. When designing with this device, ensure that the 2.3 V to 3.6 V supply rail is well decoupled with a 10 uF bulk + 0.1 uF high-frequency ceramic pair near each VDD pin. The PPS feature lets the engineer remap peripheral signals to most digital I/O pins, but once assigned, the pin map must be locked before code freeze to avoid PCB rework. The V temperature grade limits operation to -40C to +105C. This page synthesizes XAIPART distributor pricing for the V/MR temperature/package combination, drop-in V/MR-package alternatives from the PIC32MX230F family, and practical design notes not found on the manufacturer datasheet.

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PIC32MX230F128H-V/PT - 32-bit MCU, 128KB Flash, 40MHz, 64-TQFP | Microchip
PIC32MX230F128H-V/PT

PIC32MX230F128H-V/PT - 32-bit MCU, 128KB Flash, 40MHz, 64-TQFP | Microchip

The Microchip Technology PIC32MX230F128H-V/PT is a 32-bit microcontroller built on the MIPS32 M4K core, delivering 40 MHz (up to 50 MHz) and 83 DMIPS of computational throughput for embedded designs that need deterministic real-time control. It integrates 128 KB of Flash program memory and 16 KB of SRAM in a 64-pin TQFP (10x10 mm) package, with USB 2.0 Full-Speed On-The-Go, four SPI/I2S modules, two I2C modules, and up to five UART channels. Peripheral Pin Select (PPS) remapping enables flexible signal routing, while a Parallel Master Port (PMP) with dual buffers handles graphics and external memory interfaces. According to the verified distributor listing, this variant is qualified to the automotive AEC-Q100 standard, making it suitable for in-cabin HMI, body controllers, and other vehicle electronics subject to rigorous environmental stress. The -V temperature grade extends operation from -40C to +105C, wider than the -I industrial grade of -40C to +85C. An integrated CTMU (Charge Time Measurement Unit) enables touch sensing and precise time-of-flight measurements, and a Real-Time Clock Calendar (RTCC) module with separate power domain supports always-on timekeeping. What is a 32-bit MCU? A microcontroller is a single-chip computer containing a CPU core, program memory (Flash), working memory (SRAM), and a mix of digital peripherals and analog blocks such as ADC and comparators. PIC32MX devices sit in Microchip's MIPS-based 32-bit MCU hierarchy: PIC32MX -> 32-bit MCU -> microcontroller -> embedded processor -> semiconductor. Designers choose PIC32MX parts when they need more MIPS, RAM, and DMA than an 8-bit PIC16/PIC18 MCU offers, without paying for a Cortex-M4 application processor. In this part, 128 KB Flash and 16 KB SRAM support USB stacks, graphics libraries, and protocol converters on-chip, while PPS removes the constraint of fixed peripheral-to-pin assignments. Practical trade-off: PIC32MX230F128H-V/PT does not include a CAN or Ethernet peripheral, so designers needing those must move up to PIC32MX5xx/6xx/7xx family variants. The PIC32MX230F128H-V/PT is supplied in Tray packaging with a 160-unit minimum order quantity for OEM production. This page consolidates distributor pricing, parametric data, drop-in alternatives within the same 64-TQFP footprint, and practical design guidance not found in the manufacturer datasheet alone.

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PIC32MX230F128HT-I/PT - 32-bit 50MHz 128KB Flash MCU | Microchip
PIC32MX230F128HT-I/PT

PIC32MX230F128HT-I/PT - 32-bit 50MHz 128KB Flash MCU | Microchip

The Microchip Technology PIC32MX230F128HT-I/PT is a 32-bit MIPS32 M4K microcontroller operating at up to 50 MHz with 128 KB of Flash program memory and 16 KB of SRAM, packaged in a 64-pin TQFP (10x10 mm). It integrates a full-speed USB 2.0 device/host/OTG controller, a 10-bit 1 Msps ADC with up to 28 channels, two I2S/SPI audio interfaces, a capacitive touch (CTMU) peripheral, and a Real-Time Clock Calendar (RTCC) module. The 'T' suffix denotes the tape-and-reel packaging option, while '-I/PT' indicates the industrial temperature grade (-40C to +85C) and 64-pin TQFP package. A 32-bit microcontroller is an integrated circuit combining a 32-bit CPU core, program memory (Flash), data memory (SRAM), and configurable peripherals on a single silicon die. Within the broader taxonomy, this places the part as a microcontroller -> embedded processor -> system-on-chip (SoC) -> semiconductor IC. The PIC32MX family specifically targets cost-sensitive embedded applications that require USB connectivity, digital audio, and human-machine interface (HMI) features without the overhead of higher-end Cortex-M parts. Key features include a 1.25 DMIPS/MHz MIPS32 M4K core, single-cycle multiplication and division, a 5-stage pipeline, and up to 51 GPIO pins. The device also includes three SPI/I2S modules, two UART modules, two I2C modules, five 16-bit timers/counters, and a 16-channel DMA controller. An 8-bit Parallel Master Port (PMP) supports external memory or graphics displays. The internal 8 MHz Fast RC oscillator with PLL provides flexible clocking, and an on-chip LDO regulator simplifies single-rail 2.5 V/3.3 V designs. The architecture uses a Harvard-style bus with separate Flash and SRAM buses, enabling simultaneous instruction fetch and data access for predictable interrupt latency. The USB 2.0 full-speed PHY is integrated on-chip, eliminating external transceiver components. The CTMU peripheral enables capacitive touch sensing for buttons, sliders, and proximity detection, while the RTCC maintains accurate timekeeping with backup battery domain. The 10-bit ADC with DMA support enables high-throughput sensor sampling at up to 1 Msps. Typical applications include USB peripherals (HID, CDC, mass storage), consumer audio products (MP3 players, headphones, soundbars), home appliances with capacitive touch user interfaces, industrial control panels, medical monitoring devices, and low-cost HMI designs with graphics LCD support. The combination of USB, CTMU, and I2S makes it particularly suited for connected audio appliances and USB-charging smart-home hubs. When designing with this part, allocate PCB footprint for the 10x10 mm TQFP body with 0.5 mm pitch and ensure the USB D+/D- traces are routed as a 90 ohm differential pair. Decouple VDD with 100 nF and 4.7 uF capacitors placed within 3 mm of each supply pin, and provide a 4.7 kohm pull-up on D+ for full-speed USB enumeration. This page synthesizes distributor pricing, verified drop-in alternatives from the same PIC32MX family, and practical PCB design notes not found in the manufacturer datasheet alone.

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