Entegre Devreler

ATMXT1386E-Z2UR

ATMXT1386E-Z2UR - maXTouch 1386-Node Touch Controller | Microchip

The Microchip Technology ATMXT1386E-Z2UR is a 1386-node capacitive touch screen controller from the maXTouch product platform, implemented as a multi-chip solution combining four chips that pair charge-transfer acquisition technology with a powerful 32-bit AVR microcontroller core. It supports up to 16 simultaneous touches with fast response, and communicates with the host processor through either an I2C-compatible interface or a USB interface, though only one interface should be used in any single design. A capacitive touch controller is an interface IC that measures changes in capacitance across a touch sensor grid, applies touch-detection and noise-immunity algorithms, and reports touch coordinates to a host MCU or application processor. Within the semiconductor hierarchy it sits under touch screen controllers, a subcategory of sensor interface ICs in the maXTouch family spanning small single-chip solutions up to large multi-chip nodes for large-format touch panels. Key differentiating features include the very high 1386-node sensor channel count, support for up to 16 concurrent touch points, self- and mutual-capacitance charge-transfer acquisition, and dual host communication options (I2C-compatible or USB). The multi-chip architecture scales acquisition bandwidth for large touch panels used in industrial HMI and commercial display designs. Technically, the ATMXT1386E integrates four chips operating as one synchronized controller, with the 32-bit AVR execution core running Microchip's maXTouch firmware for touch detection, palm rejection, and noise filtering. Configuration is typically loaded into EEPROM/flash by the host at power-up, allowing tuning of sensitivity and gesture behavior without firmware changes. Typical applications include large-format industrial touch monitors, commercial kiosks and point-of-information terminals, and multi-touch human-machine interfaces where many sensor nodes and reliable multi-touch detection are required. A key design consideration is that Microchip has flagged this product for end-of-life: the manufacturer-recommended alternative touch controller is the ATMXT1066T2, so new designs should target that device while the ATMXT1386E family remains available for last-time-buy and service inventory. This page synthesizes distributor sourcing, the manufacturer-recommended successor, and practical design guidance not found in the standard datasheet listing.

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ATMXT1386XES-CHPSET2

ATMXT1386XES-CHPSET2 - 1386-Node maXTouch Touch IC | Microchip

The Microchip Technology ATMXT1386XES-CHPSET2 is a 1386-node capacitive touch screen sensor IC solution from the maXTouch product platform, supplied as a multi-chip set of 4 chips. By combining charge-transfer touch sensing technology with a powerful 32-bit AVR microcontroller core, this device delivers large-format projected-capacitive touch detection with Microchip's maXTouch signal-processing algorithms. A capacitive touch controller is a specialized mixed-signal IC that scans a matrix of mutual-capacitance nodes on a touch sensor panel, converts capacitance changes into digital coordinates, and reports touch positions to a host processor over a digital interface. In the product taxonomy, this device belongs to Interface ICs > capacitive touch sensors, which sits within the broader families of human-interface devices, sensor interfaces, and mixed-signal integrated circuits. Key characteristics of the ATMXT1386 family include the 1386-node sensing capacity, an on-chip 32-bit AVR processing core for autonomous touch acquisition, and maXTouch filtering that supports gloved operation, passive stylus, and water-rejection behavior typical of the platform. The XES-CHPSET2 ordering code denotes a chip-set (multi-chip) configuration rather than a single monolithic die, which system designers must account for in PCB partitioning. Technically, the charge-transfer acquisition engine periodically drives and senses the electrode matrix, while the embedded AVR firmware applies noise filtering, baseline tracking, and touch classification. This architecture offloads all touch processing from the host, requiring only configuration data and touch reports over the communication interface. Typical applications include large-format touchscreen displays for industrial human-machine interfaces (HMI), point-of-information kiosks, and other commercial touch systems that previously used this high-node-count controller. A key design consideration: Microchip lists the ATMXT1066T2 as the recommended alternative touch controller for the ATMXT1386, since this multi-chip solution is obsolete and no longer recommended for new designs. This page synthesizes distributor availability data, the manufacturer's recommended migration path, and drop-in alternative analysis not found on the Microchip product page alone.

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ATMXT1664S1-CU

ATMXT1664S1-CU - maXTouch Touchscreen Controller IC | Microchip Technology

The Microchip Technology ATMXT1664S1-CU is a maXTouch capacitive touchscreen controller IC from the maXTouch S-series family, supporting 1664 mutual-capacitance sensing nodes for projected-capacitive touch screens, supplied in a compact surface-mount package with RoHS3-compliant construction. According to distributor listings including DigiKey and Octopart, the device is classified as a Touch Screen Controller (IC SENSOR MAXTOUCH). A capacitive touchscreen controller measures mutual capacitance across a matrix of transmit and receive electrodes on the touch sensor. When a finger or passive stylus approaches the intersection of electrodes, local capacitance changes; the controller scans the matrix, converts the capacitance deltas to touch coordinates, applies gesture and noise filtering, and reports touch data to a host processor over an interface such as I2C or SPI. Touchscreen controllers sit within the broader hierarchy of sensor interface ICs and human-machine interface (HMI) semiconductors. The maXTouch S-series architecture integrates a high-performance acquisition engine with differential charge amplifiers, a configurable scan sequencer, and an embedded MCU core executing Microchip-supplied object-based firmware. Self- and mutual-capacitance fusion enables gloved-hand operation and water rejection, while frequency-hopping acquisition combats charger and display noise - a critical requirement for thin bezel tablets, POS terminals, and automotive HMI panels. Technical strengths of the family include high node counts supporting large-format touch panels, the maXTouch object model allowing configuration of key timings and thresholds via I2C registers, and mature firmware tooling through Microchip's maXTouch studio ecosystem. The S1 model designation reflects the firmware/feature configuration of the 1664-node silicon. Typical applications include 7-inch to 13-inch capacitive touchscreens in tablets, human-machine interfaces for white goods and appliances, point-of-sale and ticketing terminals, smart-home wall panels, and industrial operator panels where multi-touch and robust noise immunity are required. When designing with this controller, allocate a clean low-noise analog supply for the sensing core and route the sensor flex connector away from switching regulators; charger-mode noise often dominates real-world touch performance and must be verified with the intended display and charger pair. This page synthesizes distributor sourcing data, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet, with pricing as of 2026-09-19.

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ATMXT1664S1-CUR

ATMXT1664S1-CUR - maXTouch 1664-Channel Touch Controller | Microchip

The Microchip Technology ATMXT1664S1-CUR is a maXTouch S Series capacitive touchscreen controller with 1664 mutual-sense channels, built on a 32-bit AVR microcontroller architecture, supplied in a reflow-capable surface-mount package for large-format touchscreen devices. A capacitive touch screen controller is an interface IC that measures capacitance changes across a grid of sensor electrodes to detect finger and stylus positions. Within the system hierarchy, it sits between the raw touch sensor (ITO pattern on glass or film) and the host application processor, converting analog charge-transfer measurements into touch coordinates over a digital interface. The maXTouch family from Microchip (originally Atmel) is a widely adopted line of such controllers used from wearables to large interactive displays. The ATMXT1664S1 belongs to the S Series, which brings the maXTouch architecture to large touchscreen devices. Its 1664 sensing channels support high electrode counts typical of large-format panels, while the integrated 32-bit AVR core performs on-chip acquisition, filtering, and gesture processing, offloading the host processor. Multiple S Series devices can operate simultaneously to drive very large screens, a scalability feature documented by Microchip for this family. The suffix structure of the part number encodes ordering options such as temperature grade and packaging (-CUR indicates a reflow-eligible, RoHS-grade ordering variant per Microchip nomenclature). As with all maXTouch parts, configuration of sensitivity, report rate, and multi-touch behavior is performed via firmware objects downloaded to the controller, allowing one PCB design to be tuned for different sensor stacks. Typical applications include large interactive displays, industrial HMI panels, point-of-information kiosks, and premium consumer touch devices where high channel count and robust noise immunity near displays or chargers are required. A key design consideration is that maXTouch controllers require a configuration file matched to the specific sensor pattern and stack-up; mismatched configurations degrade linearity and report rate. Verify communication with the host over the I2C-compatible interface during bring-up. This page synthesizes distributor availability, Microchip product data, and the manufacturer-recommended replacement ATMXT1664T3 into one reference, adding drop-in alternative guidance and design notes not found in the datasheet alone.

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ATMXT224S-CCUR

ATMXT224S-CCUR - 224-Node Touchscreen Controller | Microchip

The Microchip Technology ATMXT224S-CCUR is a capacitive touch screen controller IC from the maXTouch S-series family, featuring 224 mutual-capacitance sensing nodes and support for 1.5 mm passive stylus operation. It is supplied in a surface-mount package (per manufacturer product page; package variant code CCUR) and is designed for high-performance smartphone and tablet touchscreen applications. A capacitive touch screen controller is an integrated circuit that scans a grid of electrodes embedded in a touch panel, measures mutual capacitance changes caused by finger or stylus contact, and applies proprietary algorithms to convert raw signals into accurate touch coordinates. Within the signal-chain hierarchy, the touch controller sits between the touch sensor (passive ITO electrode matrix) and the host application processor, communicating touch data over an I2C or SPI interface. Key features of the ATMXT224S include 224 sensing nodes supporting touch panels up to roughly 8-9 inches, Microchip's patented capacitive touch technology, and passive stylus support at 1.5 mm tip width. These capabilities enable slim bezels, accurate handwriting input, and multi-touch performance required by premium mobile devices. Technically, the maXTouch S-series integrates a dedicated touch-processing engine with Microchip's noise-suppression algorithms, providing immunity against charger and display noise - a critical requirement as displays and charging circuits inject common-mode interference into touch panels. Typical applications include smartphones, tablet touch panels, portable media players, and industrial human-machine interfaces (HMI) that require multi-touch and stylus input. Important design consideration: Microchip's official product page for ATmXT224S states that the recommended alternative touch controller is the ATMXT336U, and the mXT224S is being superseded; new designs should evaluate the successor family. Firmware/configuration data is programmed into the maXTouch controller at production, so design-in requires Microchip's maXTouch development tools. This page synthesizes verified distributor pricing, lifecycle status, and alternative controller guidance not consolidated in the manufacturer datasheet.

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ATMXT2952T2-C2U

ATMXT2952T2-C2U - maXTouch Touch Controller | Microchip

The Microchip Technology ATMXT2952T2-C2U is a maXTouch capacitive touchscreen controller IC from the mXT2952T2 family, supporting up to 2952 touch channels and display sizes up to 21 inches, aimed primarily at industrial designs and housed in a BGA package. A capacitive touchscreen controller is a mixed-signal IC that measures mutual-capacitance changes across a touch sensor grid, converts the raw charge-transfer measurements into touch coordinates and gesture information, and reports them to a host processor over a digital interface. In the system hierarchy, it sits within the human-interface / data acquisition domain: touchscreen controller -> capacitive touch sensor IC -> sensor interface IC -> mixed-signal semiconductor. Key features of the ATMXT2952T2 family include Microchip's Adaptive Sensing technology, which automatically and intelligently switches between touch operating modes based on the detected object or environment, dynamic touch classification for finger, glove, stylus, and water rejection scenarios, and a debug port for tuning (per Microchip application note QTAN0050 'Using the maXTouch Debug Port'). The device supports I2C host communication; in I2C mode the pull-up resistor on the DBG_SS/GPIO0 shared ball is optional and present only if the ball is used as DBG_SS. The architecture pairs a charge-transfer analog front end with on-chip processing that performs self- and mutual-capacitance scanning, noise filtering, and touch classification. Adaptive Sensing allows the same controller to deliver reliable touch performance on thick cover lenses, in wet conditions, and under EMI conditions typical of industrial panels. Typical applications include industrial HMI touch panels up to 21 inches, factory automation displays, medical equipment screens, and commercial kiosk or point-of-information terminals where gloved-hand and water rejection are required. A key design consideration is the shared DBG_SS/GPIO0 ball: only one of these two functions can be selected, and the circuit must be designed accordingly; consult the manufacturer datasheet and QTAN0050 before finalizing the sensor flex pin mapping. Note that Microchip identifies ATMXT2952TD as the recommended alternative touch controller for the ATMXT2952T2, which is relevant for new designs and long-term supply planning. This page synthesizes distributor availability, the recommended replacement, and design guidance not consolidated in the manufacturer datasheet.

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ATMXT336S-MAUR

ATMXT336S-MAUR - 336-Node Touchscreen Controller IC | Microchip

The Microchip Technology ATMXT336S-MAUR is a maXTouch 336-node mutual-capacitance touchscreen controller IC designed for high-performance smartphones and mobile devices, delivered in a reel-packaged surface-mount package (MAU suffix). A capacitive touchscreen controller is a mixed-signal IC that drives and senses a grid of mutual-capacitance nodes on a touch panel, converts raw capacitance changes into digitized touch coordinates, and reports gesture data to a host processor. Within the power management and human-interface hierarchy, it sits between the passive touch panel and the application processor, forming part of the sensor and interface IC layer of a mobile system. Key features include 336 mutual-capacitance sensing nodes, support for 2.0 mm passive stylus input, moisture robustness for wet-finger tracking, and superior electrical noise immunity for operation in hostile AC-charger and display-noise environments, according to the Microchip product page. The maXTouch architecture uses patented capacitive touch acquisition technology with on-chip signal processing, enabling high signal-to-noise ratio touch reporting at high report rates. This makes the mXT336S well suited to dense sensor patterns on thin phone form factors where water rejection and stylus resolution are critical differentiators. Typical applications include premium smartphone touchscreens, small-to-medium tablet and phablet panels, and portable consumer devices requiring passive stylus support and wet-hand operation. When designing with the mXT336S, confirm panel node count and pin mapping against the maXTouch family configuration, and note that Microchip officially recommends the ATMXT336U as the alternative touch controller for this part. This page synthesizes verified distributor pricing, the Microchip-recommended alternative, drop-in family options, and practical sourcing guidance not consolidated in the manufacturer datasheet alone.

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ATMXT768E-ABR

ATMXT768E-ABR - maXTouch Touchscreen Controller | Microchip

The Microchip Technology ATMXT768E-ABR is a maXTouch mXT768E-AT mutual-capacitance touchscreen controller IC designed for projected-capacitive touchscreens of up to 10.1-inch diagonal or even larger. It belongs to Microchip's maXTouch family of capacitive touch controllers and integrates signal-acquisition, touch-decision, and host-interface functions in a single device. A projected-capacitive (PCAP) touchscreen controller is a specialized mixed-signal IC that drives excitation signals across rows and columns of a transparent ITO sensor grid and measures mutual capacitance changes at each intersection. Within the system hierarchy, it sits between the raw touch sensor laminate and the host processor, delivering pre-processed touch coordinates over a digital interface. This class of device is fundamental to modern human-machine interface (HMI) design in industrial, medical, and consumer equipment. Key characteristics of the mXT768E-AT include high responsiveness for large-format screens, support for multi-touch reporting, and Microchip's maXTouch object-based reporting architecture in which touch data is conveyed as structured objects over an I2C or SPI-compatible host interface. The device is firmware-configurable, allowing tuning of sensitivity, rejection thresholds, and gesture behavior to match specific sensor stacks. The ATMXT768E-ABR was originally targeted at tablets, industrial HMI panels, point-of-sale terminals, and medical monitors in the 7-inch to 10.1-inch class. Note that Microchip's product page indicates this part is no longer recommended for new designs and recommends the ATMXT1189TD-A as the alternative touch controller for new development. Design consideration: because the mXT768E-AT is in end-of-life transition, new designs should evaluate the ATMXT1189TD-A and verify firmware migration effort, sensor-stack compatibility, and pin mapping before committing to a layout. This page synthesizes distributor availability, cross-reference data, lifecycle status, and practical design notes not found in the manufacturer datasheet alone, helping engineers make a supply-risk-aware selection decision.

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ATMXTS100-CU

ATMXTS100-CU - maXStylus Active Stylus ASIC | Microchip

The Microchip Technology ATMXTS100-CU is a maXStylus Gen I active stylus ASIC designed for capacitive touch sensing systems, classified under Interface - Sensor, Capacitive Touch ICs and belonging to the maXTouch product series from Microchip Technology. The device ships in tape-and-reel packaging with a standard package quantity of 6,000 units per reel, and the part status is listed as Active per distributor and manufacturer data. An active stylus controller IC is a specialized mixed-signal device that implements the transmit and signal-processing functions of an active pen system, enabling a battery-powered stylus to communicate position, pressure, and hover information with a capacitive touchscreen that is driven by a companion maXTouch touch controller. Within the system hierarchy, this device sits alongside touch sensors and touch screen controllers inside the human-interface input subsystem of tablets, e-readers, signature pads, and other pen-enabled displays. Key characteristics identified from verified distributor data include the maXStylus Gen I generation designation, maXTouch series membership, capacitive touch interface classification, and active lifecycle status. This positions the ATMXTS100-CU within Microchip's established maXTouch ecosystem, which is widely deployed in commercial and industrial touchscreen designs. Architecturally, active stylus ASICs coordinate the stylus-tip signal generation and timing with the host touchscreen controller so that palm rejection, hover detection, and fine-line pen input can be achieved on standard mutual-capacitance panels. Designers typically pair the stylus ASIC with a maXTouch touchscreen controller on the host side to form a complete pen-and-touch subsystem. Typical applications include active pen input for tablets and 2-in-1 computing devices, digital signature capture terminals, and industrial touch panels requiring stylus precision. In each case the ASIC provides the dedicated stylus-side signal chain that a general-purpose MCU would struggle to replicate with equivalent latency and power efficiency. A key design consideration is that per available cross-reference information this device is generally not pin-compatible with capacitive touch sensors from competing vendors, so second-sourcing requires careful I/O voltage and interface evaluation. This page synthesizes distributor pricing channels, verified lifecycle data, and practical design notes not consolidated in the manufacturer datasheet.

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ATPL00B-AZU-Y

ATPL00B-AZU-Y - Power Line Comm MCU 8051 144-LQFP | Microchip

The Microchip Technology ATPL00B-AZU-Y is a Power Line Communications (PLC) microcontroller IC built around the ADD8051C3A core with on-chip SRAM, housed in a 144-lead LQFP package measuring 16 x 16 mm with a 0.4 mm pin pitch. It integrates an enhanced 8051 CPU that executes code up to five times faster than a standard 8051, plus PLC-specific peripherals including four input and four output dimmers for phase-angle power regulation and PWM generation. An application-specific microcontroller (ASMC) is a system-on-chip that combines a general-purpose CPU core with domain-focused peripherals targeted at one application class. The ATPL00B occupies the embedded microcontroller tier of the power management and communications hierarchy, positioning itself between generic MCUs and fully dedicated PLC modem chipsets by coupling the control CPU with power-line signaling support in one device. Key features include the ADD8051C3A core (standard 8051 instruction set, average speed up to x5 a standard 8051), quad dimmer capability with 4 input and 4 output channels for power regulation via phase-angle control, buffered SPI to an external metering IC, SPI-to-serial-flash and external RTC interfaces, a programmable watchdog timer, and up to 20 I/O lines. Architecturally, the ADD8051C3A core retains full 8051 software compatibility, which shortens migration from legacy 8051 metering designs while delivering the higher instruction throughput needed for real-time power-line signaling and metering calculations. The integrated dimmer blocks offload phase-control timing from software, improving regulation accuracy and CPU headroom. Typical applications are automated meter reading (AMR) and advanced meter management (AMM) infrastructure, street lighting control, and other power-line-based telemetry and control nodes where the MCU directly drives dimming and metering circuitry over the mains. When designing with the ATPL00B, budget the SRAM footprint carefully, since the on-chip SRAM is the primary program and data memory and external serial flash is used for bulk storage; verify SPI timing against the selected metering IC before layout freeze. This page consolidates distributor availability data, datasheet-derived specifications, application guidance, and sourcing notes for the ATPL00B-AZU-Y in one place, adding value beyond the manufacturer datasheet.

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ATPL100A-AZU-Y

ATPL100A-AZU-Y - 8051 Power Line Comms MCU 144-LQFP | Microchip

The Microchip Technology (Atmel) ATPL100A-AZU-Y is a Power Line Communications (PLC) microcontroller IC built around an 8051 core with 128K x 8 SRAM program memory, operating from a 3V to 3.6V supply in a 144-pin LQFP (16x16 mm) tray package. The part carries the ADD8051C3A identifier and integrates the analog and digital blocks needed for narrowband FSK power line communication on top of a standard 8051 MCU. A power line communications microcontroller is an application-specific microcontroller (ASMC) that transmits and receives data over existing AC mains or DC power wiring, eliminating the need for dedicated communication cabling. In the embedded hierarchy it sits under microcontrollers -> application specific MCUs -> system-on-chip (SoC), combining a processor core, memory, and a PLC modem front end in one device. Key features include the 8051-compatible processor core, 128K x 8 SRAM for program and data storage, a wide 144-pin LQFP footprint providing abundant GPIO and analog I/O for PLC signal conditioning, and a 3V to 3.6V supply range typical of narrowband PLC designs. The device supports FSK modulation for robust communication over noisy power lines. Technically, the ATPL100A integrates an 8051 core with the PHY/MAC functionality required for power line networking. Because program memory is SRAM rather than flash, code is typically loaded at boot from external non-volatile memory, allowing field-updatable firmware in deployed metering and automation nodes. The 144-pin package provides the pin count needed for the PLC analog front end interface, external memory bus, and general-purpose control I/O. Typical applications include smart energy metering, street lighting control networks, home automation, and industrial data acquisition over power lines. In these nodes, the ATPL100A handles both protocol processing and physical-layer signaling over the mains or DC bus. Designers should note the 3V to 3.6V supply window: a clean, well-regulated 3.3V rail with adequate decoupling is mandatory, and the SRAM-based program memory requires a defined boot-load mechanism in the system design. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, verified as of 2026-09-19.

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ATPL210A-A1U-Y

ATPL210A-A1U-Y - PRIME PLC SoC 8051 120-LQFP | Microchip

The Microchip Technology ATPL210A-A1U-Y is a Power Line Communications (PLC) System-on-Chip implementing a full PRIME-compliant OFDM modem, with an enhanced 8051 microcontroller core (ADD8051C3A), 32KB of SRAM, and housed in a 120-pin LQFP package. A power line communications SoC is a highly integrated device that combines a processor, media access controller, and physical-layer modem on a single die, allowing data to be transmitted over existing AC mains or DC power distribution lines. Within the system hierarchy, it sits at the application-specific microcontroller level: microcontroller -> embedded processor -> communications SoC, eliminating the need for a separate MCU plus external modem chipset in smart-metering and grid-automation nodes. Key architectural blocks include the ADD8051C3A enhanced 8051 IP core for user application firmware, the ADD1221 Medium Access Controller handling PRIME MAC-layer functions, and the ADD1321 modem implementing Orthogonal Frequency Division Multiplexing (OFDM) modulation compatible with PRIME (PoweRline Intelligent Metering Evolution) specifications. The 32KB on-chip SRAM serves as program and data memory, and the single-chip integration reduces board area, BOM count, and development effort compared to discrete modem-plus-MCU solutions. Because OFDM spreads information across multiple narrowband subcarriers, the ATPL210A achieves robust communication in the presence of frequency-selective fading, impulsive noise, and impedance variation that are characteristic of low-voltage power line channels - the primary reasons OFDM was adopted by the PRIME standard for narrowband PLC. Typical applications include smart electricity meters, data concentrators in advanced metering infrastructure (AMI), street-lighting control networks, and building automation nodes where the power line is the only available communication medium. Designers should note that a complete PLC node still requires an external analog front end (AFE) - coupling network, driver and filter - between the ATPL210A and the power line, as the SoC provides the digital PHY and MAC only. Firmware development typically leverages Microchip/Atmel PRIME protocol stacks. Note that the ATPL210A-A1U-Y carries an Obsolete product status in current distributor data, so new designs should evaluate lifecycle risk and current-generation Microchip PLC parts. This page consolidates distributor stock data, datasheet references, alternative part comparisons, and sourcing guidance not found in the manufacturer datasheet alone.

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ATPL230A-AKU-R

ATPL230A-AKU-R - PRIME PLC Modem 128.6Kbps | Microchip

The Microchip Technology ATPL230A-AKU-R is a PRIME-compliant power line communications (PLC) base band modem IC delivering data rates up to 128.6 kbps from a 3.3 V supply in an 80-pin LQFP (12x12 mm) package. It integrates an AES-128 crypto engine, operates from -40C to +85C, and supports CENELEC-A, FCC, and ARIB frequency bands. A power line communications modem is a specialized embedded device that transmits data over existing AC mains or DC power distribution wiring, eliminating the need for dedicated communication cabling. In the system hierarchy, the ATPL230A belongs to the class of application-specific microcontrollers and communication transceivers, bridging the gap between a host MCU and the physical power-line medium via an analog front end and coupling network. Key features include full compliance with the PHY layer of the PRIME (PRoducts for Intelligent Metering Evolution) specification v1.3 and v1.4, independently selectable transmission bands up to 472 kHz, and baud rates ranging from 5.4 kbps to 128.6 kbps. Additional robust modes and frequency band extension improve link reliability in noisy grid environments, while the hardware AES-128 engine secures metering data without burdening the host processor. The ATPL230A uses a flexible architecture composed of hardware accelerators and co-processors, enabling a highly efficient PRIME PHY implementation. An SPI interface connects the modem to an external host microcontroller, which handles PRIME MAC/CON layers and application logic. This partitioning allows firmware upgrades on the host without touching the certified PHY layer. Typical applications include smart metering (electricity, gas, water), smart grid street lighting control, solar inverter communication, and building automation over mains wiring. The industrial temperature grade of -40C to +85C supports outdoor and cabinet-mounted metering equipment. When designing with this device, budget the analog front end (line driver, coupling transformer, and filters) carefully, as PHY performance in CENELEC-A, FCC, and ARIB bands depends strongly on the external network; Microchip reference designs should be followed for coupling circuitry. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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ATPL230A-AKU-Y

ATPL230A-AKU-Y - PRIME PLC Modem MCU 80-LQFP | Microchip

The Microchip Technology ATPL230A-AKU-Y is a power line communications (PLC) baseband modem microcontroller IC compliant with the PHY layer of the PRIME (Power Line Intelligent Metering Evolution) specification, delivering data rates up to 128.6 kbps, operating from a 3V to 3.6V supply, and housed in an 80-pin LQFP (14x14 mm) surface-mount package. A power line communications baseband modem is a specialized application-specific IC that transmits and receives digital data over existing AC mains or DC power lines, eliminating the need for dedicated wiring. PLC modems sit within the broader hierarchy of communication ICs, alongside RF transceivers and wired interface ICs, and are foundational building blocks of smart grid and advanced metering infrastructure (AMI). Key features of the ATPL230A include compliance with PRIME specification versions v1.3 and v1.4, an AES-128 crypto engine for secure payload encryption, and an integrated hardware accelerator and coprocessor architecture that offloads the PRIME PHY layer processing for efficient, low-latency operation. The device supports independently selectable transmission bands up to 472 kHz, covering CENELEC-A, FCC, and ARIB frequency band regulatory domains, with baud rates ranging from 5.4 kbps to 128 kbps. Technically, the ATPL230A's flexible architecture combines hardware accelerators with programmable processing, allowing the PRIME PHY layer to be implemented with high spectral efficiency and robustness against impulsive noise typical of power line channels. Host communication is provided through an SPI interface, with the modem operating as an external peripheral to a main application processor. Typical applications include smart metering, street and industrial lighting control, home automation, solar energy systems, and PHEV (plug-in hybrid electric vehicle) charging infrastructure, where the device provides reliable narrowband PLC connectivity over the mains network. A key design consideration is supply integrity: the 3V to 3.6V operating window requires a clean regulated rail, and coupling network design to the power line strongly influences PHY performance. Note also that this part is reported as obsolete by distributors, so new designs should evaluate second sourcing. This page synthesizes distributor pricing, drop-in family alternatives, and practical design guidance not consolidated in the manufacturer datasheet.

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ATPL230AG55J19-R

ATPL230AG55J19-R - PRIME PLC MCU Bundle | Microchip Technology

The Microchip Technology ATPL230AG55J19-R is an application-specific power line communications (PLC) microcontroller bundle that combines the PL230A-AKU-R PRIME PLC modem PHY chip with the SAMG55J19A ARM Cortex-M4 flash microcontroller, supplied in LQFP surface-mount packages. This bundle (CPN for PRIME PLC modules/modems) provides the complete silicon set needed to build PRIME-compliant narrowband power line communication nodes. A power line communications microcontroller bundle is a system-level product in the semiconductor hierarchy: it belongs to the application-specific microcontroller category, which nests under microcontrollers (MCU), embedded processors, and integrated circuits. Instead of forcing engineers to source a PLC PHY and a host MCU separately, the bundle guarantees a silicon pairing that has been validated together for PRIME (PoweRline Intelligent Metering Evolution) protocol deployments. Key features of this part include the PL230A-AKU-R PLC front-end PHY with integrated analog AFE for coupling to the power line, the SAMG55J19A Cortex-M4 host MCU running the PRIME MAC/protocol stack, and the convenience of a single ordering code (-R indicates tape-and-reel packaging) covering both devices. This reduces BOM complexity and qualification effort for smart metering and grid automation platforms. Architecturally, the SAMG55J19A MCU contributes ARM Cortex-M4 processing with hardware DSP instructions, while the PL230A handles OFDM modulation/demodulation and analog line driving. The split architecture offloads real-time PHY processing from the application CPU, leaving headroom for metering firmware, security, and M2M connectivity tasks. Typical applications include smart electricity meters, streetlight control (smart lighting), solar inverter communication, and advanced metering infrastructure (AMI) data concentrators on PRIME-compliant grids such as those deployed in Europe and Latin America. A key design consideration is that this bundle requires a PRIME protocol stack license and a line-coupling network (transformer, coupling capacitors) designed to the target grid standard; the silicon alone does not form a complete modem. This page synthesizes distributor pricing and stock data, drop-in alternative analysis, and application-specific design notes not found on the manufacturer product page.

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ATPL230AG55J19-Y

ATPL230AG55J19-Y - PRIME PLC Bundle MCU Kit | Microchip

The Microchip Technology ATPL230AG55J19-Y is a Network Controller & Processor ICs bundle consisting of the PL230A-AKU-Y PRIME power line communication (PLC) modem paired with the SAMG55J19A-MU ARM-based microcontroller, supplied in an LQFP surface-mount package. This certified combination part number (CPN) provides a complete, pre-validated hardware platform for building PRIME-compliant narrowband PLC modules and modems. A power line communication modem enables data transmission over existing AC mains or utility power lines, eliminating the need for dedicated communication wiring. PRIME (PoweRline Intelligent Metering Evolution) is an open, multi-vendor narrowband PLC standard widely deployed in smart metering and AMI (Advanced Metering Infrastructure) networks across Europe, Latin America, and Asia. In the system hierarchy, this bundle spans two semiconductor categories: an application-specific PLC front-end modem and a general-purpose ARM Cortex microcontroller that hosts the PRIME protocol stack. Key features of the bundle include the PL230A PRIME-certified modem PHY with integrated analog line driver support, the SAM G55J19A microcontroller with high-performance ARM Cortex-M4-class processing for protocol execution, and pre-verified hardware compatibility between the two devices, which reduces integration risk and time-to-market. The two-die bundle approach means engineers receive factory-matched silicon whose firmware interfaces have been validated by Microchip for PRIME base node and service node operation. The ATPL230AG55J19-Y is typically used in smart electricity meters, data concentrators, street lighting control, and distribution automation equipment where PRIME-class metering connectivity over the low-voltage power line is required. The SAM G55 microcontroller side also provides peripherals such as UART/SPI/I2C and USB-class connectivity for interfacing with metering ASICs and local communication heads. For design-in, verify the LQFP footprint against the individual PL230A and SAM G55 datasheets, plan the coupling-circuit impedance for the target grid standard, and allocate code space for the PRIME stack on the MCU flash. This page synthesizes distributor pricing data, sourcing options, bundle architecture analysis, and drop-in alternative analysis not found in the manufacturer datasheet.

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ATPL250A-AKU-R

ATPL250A-AKU-R - G3-PLC Power Line Modem IC | Microchip

The Microchip Technology ATPL250A-AKU-R is a G3-PLC (Power Line Communication) modem system-on-chip delivered in an 80-pin LQFP (AKU) surface-mount package, rated for the industrial temperature range of -40C to +85C and supplied in Tape & Reel (T&R) green/RoHS packaging. It integrates hardware accelerators and coprocessors that achieve a highly efficient G3 PHY layer implementation for narrowband power line communication. A power line communication modem is a communication IC that transmits data over existing AC mains or DC power lines by modulating a carrier signal onto the line, eliminating the need for dedicated wiring. Within the system hierarchy, the ATPL250A sits between the physical analog line front end and the host microcontroller, offloading the computationally demanding PHY and MAC layers of the G3-PLC standard from the application processor. G3-PLC is an open standard promoted by the G3-PLC Alliance and supported by internationally recognized standards bodies, making it the dominant PLC technology for smart grid infrastructure. Key features include flexible support for G3-PLC CENELEC, ARIB, and FCC frequency profiles, which allows one design to serve global markets with different regulatory band plans. The hardware-accelerated architecture handles OFDM modulation, forward error correction, and convolutional interleaving in dedicated logic, delivering deterministic real-time performance that a pure software implementation cannot match. The device is classified by distributors as a Network Controller & Processor IC / power line communications microcontroller. The ATPL250A implements the G3 PHY layer with hardware accelerators and coprocessors, achieving spectral efficiency and robustness over hostile power line channels characterized by multipath fading, impulsive noise, and frequency-selective attenuation. This architecture lets a companion host MCU manage application logic, metering computation, or protocol translation while the ATPL250A transparently maintains the PLC link, including adaptive tone mapping and channel estimation. Typical applications include smart metering (electricity meters and data concentrators), smart lighting control, industrial and home automation, and home energy management gateways. In a data concentrator, the ATPL250A aggregates PLC traffic from hundreds of meters onto a backhaul link, making its PHY efficiency directly responsible for network capacity. When designing with the ATPL250A, pay close attention to the analog line driver and coupling network: PCB layout of the transmit path and use of the reference design from the Atmel/Microchip user manual are critical to meeting G3-PLC Alliance interoperability and local emissions regulations. This page synthesizes verified distributor data, drop-in alternatives from the same LQFP-80 ATPL PLC family, and selection guidance not consolidated in the manufacturer datasheet. Pricing and availability were last verified on 2026-09-19.

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ATPL250A-AKU-Y

ATPL250A-AKU-Y - G3-PLC Power Line Modem 3.3V | Microchip

The Microchip Technology ATPL250A-AKU-Y is a G3-PLC (Power Line Communication) modem microcontroller IC operating from a 3.3V supply, housed in an 80-pin LQFP (AKU) package, rated for the industrial temperature range of -40C to +85C. A power line communication modem is a specialized communication IC that transmits and receives data over existing AC mains or DC power lines, eliminating the need for dedicated wiring. It sits within the broader hierarchy of communication ICs and embedded processors: PLC modem -> telecom interface IC -> network controller -> microcontroller-class system-on-chip. G3-PLC is an open standard promoted by the G3-PLC Alliance and supported by internationally recognized standards bodies, widely deployed in smart grid infrastructure. The ATPL250A features a flexible architecture composed of hardware accelerators and coprocessors that achieve a very efficient G3 PHY layer implementation. According to the Microchip ATPL250A datasheet, the device supports G3-PLC CENELEC, ARIB, and FCC profiles, making it adaptable to regional regulatory band plans across Europe, Japan, and North America. The hardware-based PHY offloads modulation, coding, and windowing tasks from software, reducing CPU load and improving real-time determinism. This combination of flexible coprocessor architecture and multi-profile band support makes the ATPL250A a compact and highly efficient device for a wide range of smart grid applications, including smart metering (smart meters and data concentrators), street lighting control, industrial and home automation, and home area network gateways. The 80-pin LQFP provides sufficient GPIO and peripheral interfaces to host application firmware alongside the modem function. When designing with the ATPL250A, careful attention must be paid to the analog front-end coupling network between the modem and the power line, as line impedance variation directly affects achievable data rate and link reliability. Microchip provides the ATPL250A Evaluation Kit (documented in device document 00002299B) as a hardware platform for evaluating the modem and integrating it into custom designs. This page synthesizes distributor pricing, drop-in family alternatives, and practical design guidance not found in the manufacturer datasheet, consolidating data from DigiKey, Mouser, Octopart, and Microchip documentation as of 2026-09-19.

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ATPL250AG55J19-R

ATPL250AG55J19-R - G3-PLC Modem Bundle 80-LQFP | Microchip

The Microchip Technology ATPL250AG55J19-R is a G3-PLC (Power Line Communications) modem bundle combining the ATPL250A-AKU-R PLC modem front-end with the SAM G55J19A (ATSAMG55J19A-MUT) Arm Cortex-M4 based microcontroller, delivered as a pre-configured certified pair in an 80-pin LQFP tape-and-reel package. The device targets Power Line Communications applications and is classified as an embedded, application-specific microcontroller solution. A G3-PLC modem is a specialized communications IC that transmits data over existing AC mains or DC power lines using orthogonal frequency-division multiplexing (OFDM) in the CENELEC and FCC frequency bands. Within the system hierarchy it sits at the physical and data-link layers of a smart-grid or IoT node: power line modem -> communication controller -> application-specific MCU -> embedded system. By bundling the PHY modem with an MCU, Microchip removes the integration effort of pairing a modem with a host processor. Key features of this bundle include the certified G3-PLC modem stack in the ATPL250A silicon, the 120 MHz Arm Cortex-M4 core of the SAM G55 family in the SAMG55J19A, and factory-matched firmware coupling between the two dies so that the PLC protocol engine and application firmware operate as a validated pair. The Tape & Reel (T/R) delivery format supports automated pick-and-place assembly in volume production. Technically, the ATPL250A handles analog front-end functions, line coupling, and OFDM modulation/demodulation, while the SAM G55J19A executes the G3-PLC protocol stack and the end-equipment application. The bundle is identified by Microchip CPNs for G3-PLC modules and modems, listed as Bundle PL250A-AKU-R plus SAMG55J19A-MUT, and the published datasheet dates from 2016-09-20. Typical applications include smart meters (electricity, gas, water), streetlight control networks, solar inverter monitoring, and home-area energy management gateways, all of which benefit from communicating over existing power lines without new wiring. A key design consideration is that this is a bundle, not a single die: PCB layout must accommodate both the LQFP-80 host footprint and the analog line-driver/coupling network between the ATPL250A and the power line, following Microchip reference designs for coupler impedance and isolation. This page synthesizes distributor stock listings, cross-reference comparisons (including the Octopart ATPL210A-A1U-Y comparison), bundle composition notes, and procurement guidance not consolidated in the manufacturer datasheet.

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ATPL250AG55J19-Y

ATPL250AG55J19-Y - PLC MCU, SAMG55J19A + PL250A | Microchip

The Microchip Technology ATPL250AG55J19-Y is an embedded-application-specific microcontroller that integrates the PL250A power line communication (PLC) modem with the SAMG55J19A ARM Cortex-M4 microcontroller, delivered in an LQFP package with tray packing. The device combines a high-performance ARM Cortex-M4 based MCU core with a dedicated PLC signal-processing front end, targeting power line communications applications such as smart metering and industrial control. An embedded-application-specific microcontroller is a device that augments a general-purpose MCU core with dedicated application hardware, so that a single chip can run user firmware and perform a specialized physical-layer task simultaneously. In this case the category sits within the hierarchy: embedded MCU -> ARM Cortex-M4 microcontroller -> application-specific MCU -> PLC SoC, with the PL250A block handling the proprietary PLC modulation and the SAMG55J19A handling the protocol stack and application code. Key features include the PL250A-AKU-Y PLC modem function paired with the SAMG55J19A-MU MCU, LQFP surface-mount packaging, and tray packaging format as indicated by the -Y suffix. The MCU side is based on the Atmel/Microchip SAM G55 family, which provides an ARM Cortex-M4 core with DSP and floating-point instructions, suitable for running the PLC physical-layer algorithms and application stack on one die. Technical depth: the integration of the PLC modem with the Cortex-M4 core removes the need for a separate host processor in power line communication nodes, reducing BOM count, board area, and inter-chip communication latency. The LQFP leaded package offers good solderability and simplified inspection compared with fine-pitch BGA alternatives. Typical applications include smart energy metering, street lighting control, home automation gateways, and industrial power line networks, all of which require robust communication over existing mains wiring. Design consideration: PLC designs require careful analog front-end coupling to the mains via a coupling transformer and protection network; follow the Microchip reference design for the PL250A signal path. This page synthesizes distributor inventory data, packaging information, and sourcing guidance not consolidated in the manufacturer product listing.

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ATSAM3A4CA-AU

ATSAM3A4CA-AU - 84MHz Cortex-M3 MCU 256KB Flash | Microchip

The Microchip Technology ATSAM3A4CA-AU is a 32-bit ARM Cortex-M3 flash microcontroller running at 84 MHz with 256 KB of flash memory in 2 x 128 KB banks and 64 KB of SRAM in 2 x 32 KB banks, housed in a 100-pin LQFP (14 x 14 mm) surface-mount package. A microcontroller (MCU) is a single integrated circuit that combines a processor core, memory, and programmable peripherals into one chip, forming the lowest tier of the embedded computing hierarchy: microcontroller unit, embedded processor, system-on-chip. The SAM3A family sits within Microchip's (formerly Atmel) SMART ARM-based MCU portfolio, targeting industrial and connectivity applications where a balance of performance, integration, and cost is required. Key features include the ARM Cortex-M3 revision 2.0 core with a Thumb-2 instruction set, a Memory Protection Unit (MPU), a 24-bit SysTick counter, and a Nested Vector Interrupt Controller (NVIC). On-chip analog integration comprises a 16-channel 12-bit ADC and two 12-bit DACs, while connectivity peripherals include CAN, I2C, IrDA, LIN, MMC/SDIO, SPI, SSC, UART/USART, and USB. The dual-bank flash architecture supports in-application programming and firmware update strategies, allowing one bank to execute code while the other is reprogrammed. The wide 1.62V to 3.6V supply range and internal oscillator option simplify power-supply and clock design, and the operating range of -40C to +85C suits industrial environments. Typical applications include industrial control and automation nodes, CAN-bus automotive and factory communication gateways, motor control systems, and embedded connectivity bridges using UART, SPI, and I2C peripherals. Designers should budget flash and SRAM conservatively: 256 KB of flash and 64 KB of SRAM are ample for CAN protocol stacks and control loops, but larger RTOS-based designs may prefer the SAM3A8C with 512 KB of flash. Decouple all VDD/VDDIO pins and use the internal MPU to enforce task isolation in safety-minded firmware. This page synthesizes distributor pricing, verified drop-in alternatives, and practical design notes not found in the manufacturer datasheet, based on data as of 2026-09-19.

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ATSAM3A4CA-CU

ATSAM3A4CA-CU - 84MHz Cortex-M3 MCU 256KB Flash | Microchip

The Microchip Technology ATSAM3A4CA-CU is a 32-bit ARM Cortex-M3 flash microcontroller running at 84 MHz with 256KB of flash memory (organized in 2 x 128KB banks), 64KB of SRAM (2 x 32KB banks), packaged in a 100-ball TFBGA measuring 9x9 mm. A microcontroller unit (MCU) is a single-chip embedded computer that integrates a processor core, program memory, data memory, and peripherals such as timers, serial interfaces, and analog blocks. MCUs sit at the device level of the embedded-systems hierarchy - below system-on-chip (SoC) and application processors - and the SAM3A belongs to the broader ARM Cortex-M family of 32-bit microcontroller cores, which in turn belongs to the ARM architecture ecosystem. Key features include the ARM Cortex-M3 revision 2.0 core executing the Thumb-2 instruction set, a Memory Protection Unit (MPU), a 24-bit SysTick counter, and a Nested Vectored Interrupt Controller (NVIC) for deterministic interrupt latency. The dual-bank flash architecture enables safe in-application programming, while the dual-bank SRAM supports efficient DMA transfers without bus contention. Peripherals cover automotive-relevant connectivity: two CAN controllers, USART with ISO7816, IrDA and LIN support, SPI, SSC (I2S audio), TWI (I2C-compatible), and an MMC/SD memory card interface. The device operates from a 1.62V to 3.6V single supply (typical 1.8V, 2.5V, or 3.3V rails) across an industrial temperature range, and the CU suffix denotes a RoHS-compliant, halogen-free green package. The 9x9 mm 100-ball TFBGA footprint delivers high I/O density for compact industrial PCBs. Typical applications include industrial automation nodes, CAN networking gateways, motor control and power-conversion supervisory systems, and embedded HMI or data-logging equipment. When designing with the ATSAM3A4CA-CU, budget the BGA footprint carefully: 0.8 mm ball pitch requires controlled-impedance routing for CAN and SSC signals, and the power distribution network should include decoupling per the SAM3X/SAM3A datasheet power-rail guidance. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet.

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ATSAM3A8CA-AU

ATSAM3A8CA-AU - 84MHz Cortex-M3 MCU, 512KB Flash | Microchip

The Microchip Technology ATSAM3A8CA-AU is a 32-bit ARM Cortex-M3 flash microcontroller running at up to 84 MHz with 512KB of flash memory (organized as 2 x 256KB banks) and 96KB of SRAM (64KB + 32KB banks), housed in a 100-pin LQFP (14 x 14 mm) package. A flash microcontroller is a single-chip embedded processor that integrates a CPU core, program flash, SRAM, clock system, and a rich set of peripherals onto one die. Within the power-management hierarchy, an MCU such as the SAM3A sits at the lowest level of a control system, directly driving actuators, communications transceivers, and user interfaces. The ATSAM3A8CA-AU belongs to the SAM3A family, a branch of the Atmel (now Microchip) SAM3 series based on the ARM Cortex-M3 revision 2.0 processor. Key features include the Thumb-2 instruction set, a Memory Protection Unit (MPU), a 24-bit SysTick timer, and a Nested Vector Interrupt Controller (NVIC). Peripheral connectivity is extensive: CAN, I2C (Two-Wire Interface), IrDA, LIN, MMC/SD, SPI, SSC (synchronous serial controller), and UART/USART ports. A distinctive family feature is the integrated high-speed USB 2.0 device transceiver, enabling fast firmware up/downloading and plug-and-play serial interconnectivity with robust EMI tolerance. Architecturally, the Cortex-M3 revision 2.0 core delivers deterministic interrupt latency through the NVIC and efficient code density through Thumb-2, while the dual-bank flash arrangement supports safe in-application firmware updates. The 96KB SRAM split into 64KB + 32KB banks allows concurrent buffering of communications data and application variables. Typical applications include industrial CAN networking nodes, USB-connected industrial and medical instruments, motor-control interfaces via SSC and UART/USART, and embedded gateways that bridge CAN buses to USB or SPI peripherals. Design consideration: the device operates from a 1.62V to 3.6V single supply (typical 1.8V, 2.5V, or 3.3V systems), so ensure the VDDIO and VDDCORE domains are properly decoupled and that the 12MHz crystal or internal RC source meets the PLL lock requirements before enabling the 84MHz clock tree. This page synthesizes distributor pricing signals, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.

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ATSAM3A8CA-CU

ATSAM3A8CA-CU - 84MHz Cortex-M3 MCU | Microchip Technology

Microchip Technology ATSAM3A8CA-CU is a 32-bit ARM Cortex-M3 microcontroller operating at up to 84 MHz, with 512 KB of Flash memory, 96 KB of SRAM, and a 100-TFBGA 9 x 9 mm package. It operates from 1.62 V to 3.6 V and integrates 12-bit ADC and DAC functions, a temperature sensor, 32-bit timers, PWM support, and an RTC. The connected product line also includes CAN, ISUP2C, IrDA, LIN, MMC, SPI, SSC, and UART/USART interfaces. A microcontroller is a programmable semiconductor that integrates a processor core, nonvolatile program memory, volatile data memory, peripherals, and communication interfaces on one device. The ATSAM3A8C belongs to the SAM3A family of embedded microcontrollers and uses the ARM Cortex-M3 RISC architecture. Within the product hierarchy, it is an MCU, embedded controller, RISC processor, and system-on-chip for real-time control and connected applications. The principal strengths of the ATSAM3A8CA-CU are its 84 MHz processing rate, 512 KB Flash organization, 96 KB SRAM, and broad set of mixed-signal and communications peripherals. The 12-bit ADC/DAC and integrated temperature sensor reduce the need for external sensing components in industrial monitoring designs. The dual-bank Flash organization and 64 KB plus 32 KB SRAM banking are useful for controlled firmware maintenance and memory-constrained real-time workloads. The ARM Cortex-M3 revision 2.0 core includes a Memory Protection Unit, Thumb-2 instruction set, a 24-bit SysTick counter, and nested vector interrupt control. These features support deterministic interrupt handling, protected memory regions, and efficient embedded code execution. Connectivity includes CAN, ISUP2C, IrDA, LIN, MMC, SPI, SSC, and UART/USART, allowing the MCU to serve as the central controller for industrial, communications, and data-acquisition equipment. Typical applications include industrial automation modules, CAN-connected controllers, motor and power-system control, communications equipment, environmental monitoring, and compact embedded gateways. In a CAN node, the integrated controller and transceiver interface logic simplify protocol handling. In a measurement system, the 12-bit ADC, temperature sensor, timers, and SRAM support concurrent sensing and control tasks. The principal design consideration is the 100-TFBGA footprint: the device requires a multilayer PCB, fine-pitch assembly, and careful escape-routing before power, ground, high-speed signals, and analog inputs are assigned. Designers should also verify peripheral availability, pin multiplexing, operating-temperature limits, and transceiver requirements against the manufacturer datasheet before releasing a new PCB layout. This page consolidates the verified distributor specifications, package information, memory characteristics, and connectivity details while clearly identifying engineering data that still requires datasheet confirmation. It also provides application-oriented guidance and same-package alternatives that help engineers evaluate migration without confusing compatibility with merely similar functionality.

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