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LPC54113J256UK49Z - ARM Cortex-M4 256KB Flash MCU | NXP
LPC54113J256UK49Z

LPC54113J256UK49Z - ARM Cortex-M4 256KB Flash MCU | NXP

The NXP LPC54113J256UK49Z is a low-power 32-bit microcontroller from the LPC541xx family, featuring a single ARM Cortex-M4 core running at up to 100 MHz, 256 KB of on-chip Flash, and 192 KB of SRAM, packaged in a 49-pin WLCSP (3.44 x 3.44 mm). The device targets power-efficient always-on applications where a balance of compute throughput and energy budget is critical. It is the single-core variant (no Cortex-M0+ coprocessor) of the LPC5411x series, designed to minimize active and sleep current while retaining DSP and FPU capability at the M4 core. What is an ARM Cortex-M4 microcontroller? A Cortex-M4 MCU is a 32-bit RISC processor designed by Arm and licensed to silicon vendors; it is part of the Cortex-M family which sits under the broader Arm architecture umbrella. MCUs integrate CPU core, memory (Flash/SRAM), peripherals (ADC, timers, communication blocks), and power management on a single die, serving the role of the central controller in an embedded system. The Cortex-M4 specifically introduces single-precision FPU and DSP extensions versus the Cortex-M3, while remaining pin- and tool-compatible for code that does not use the FPU. Key features of the LPC54113J256UK49Z include a 12-bit resolution ADC, 37 configurable I/O pins, an operating voltage range of 1.62 V to 3.6 V, and an extended industrial temperature range from -40 C to +105 C. The WLCSP-49 package occupies only ~11.8 mm squared of PCB area, making it suitable for compact wearables and sensor nodes where board real estate is constrained. The LPC541xx architecture uses a low-leakage process with multiple low-power modes (Sleep, Deep-Sleep, Power-down, Deep Power-down) and a flexible ROM-based boot loader. Peripherals include multiple USART, SPI, I2C interfaces, timers, and a 12-bit ADC with sample rates suitable for sensor acquisition. Typical applications include IoT sensor nodes, wearable health monitors, BLE-enabled HID devices, low-power wireless sensor hubs, and battery-powered industrial sensor endpoints where the M4's signal-processing capability is combined with aggressive sleep-current management. Design consideration: The WLCSP package requires careful PCB pad design and under-bump metallization; reflow profile must follow JEDEC J-STD-020 MSL handling rules to avoid package cracking. Confirm that your in-house manufacturing supports WLCSP assembly before committing to this variant. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the standalone manufacturer datasheet, and reflects verified web data as of 2026-10-08.

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LPC54606J256ET180551 - 180MHz Cortex-M4 MCU 256KB | NXP
LPC54606J256ET180551

LPC54606J256ET180551 - 180MHz Cortex-M4 MCU 256KB | NXP

The NXP LPC54606J256ET180551 is a 32-bit ARM Cortex-M4 microcontroller operating at up to 180 MHz with 256 KB of on-chip flash memory, housed in a 180-ball TFBGA (12 x 12 mm) package. It belongs to the LPC546xx family, which NXP positions for embedded applications requiring a rich peripheral set, very low power consumption, and enhanced debug features. A microcontroller (MCU) is a single integrated circuit that combines a processor core, program memory, data memory, and peripherals such as timers, ADCs, and communication interfaces. Within the semiconductor hierarchy, the LPC54606 sits under the category of 32-bit microcontrollers -> ARM Cortex-M4 based MCUs -> general-purpose embedded processors. The Cortex-M4 core adds DSP instructions and single-cycle MAC, letting the LPC546xx family support complex algorithms in data-intensive applications. Key features of the LPC54606J256ET180551 include the 180 MHz Cortex-M4 core, 262 KB (256 KB usable) of flash program memory, 145 general-purpose I/O lines, integrated ADC channels, DMA channels, and PWM outputs. The TFBGA-180 (12x12 mm) ball grid array provides high I/O density in a compact surface-mount footprint suitable for two-sided PCB assembly. Technically, the LPC546xx family combines the power efficiency of the Arm Cortex-M4 core with multiple high-speed connectivity options and advanced timers, per the NXP LPC546xx product data sheet. External memory interfaces extend the on-chip flash, and the family scales up to 512 KB flash, which protects software investment across memory variants. The 21-bit address bus and 16-bit external data bus support memory-mapped expansion. Typical applications include industrial automation and motor control (leveraging PWM outputs and ADC channels), consumer and IoT devices requiring high GPIO counts, and embedded systems needing DSP-class signal processing such as digital filtering and sensor fusion. When designing with this device, verify the exact ordering-code suffix: the 551 suffix denotes a specific packing/reel option of the LPC54606J256ET180, and the E variant (LPC54606J256ET180E) is the related ordering code seen at distributors - always cross-check pinout and temperature range on the LPC546xx datasheet before finalizing the BOM. This page synthesizes distributor pricing, drop-in alternatives from the same pin-compatible LPC546xx TFBGA-180 family, and practical design notes not found in a single manufacturer datasheet, providing unique cross-reference and selection value.

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LPC54606J512BD100E - 220MHz Cortex-M4 MCU 512KB Flash | NXP
LPC54606J512BD100E

LPC54606J512BD100E - 220MHz Cortex-M4 MCU 512KB Flash | NXP

The NXP LPC54606J512BD100E is a power-efficient 32-bit ARM Cortex-M4 microcontroller with FPU and DSP instructions, operating at up to 220 MHz, integrating 512 KB of on-chip Flash and 200 KB SRAM in a 100-pin LQFP package (14x14 mm). It supports a wide 1.71V to 3.6V supply range and is rated -40C to +105C for industrial environments. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, memory (Flash for program code and SRAM for data), peripherals, and I/O. The Cortex-M4 is an ARM processor core designed for embedded applications, combining deterministic interrupt response with DSP extensions and a single-precision floating-point unit (FPU). The LPC546xx family in particular targets low-power, high-performance applications, sitting in the ARM Cortex-M4 tier below Cortex-M7 but above Cortex-M0+ devices in computational capability. Key features include a quad SPI Flash Interface (SPIFI) for low-cost memory expansion, one high-speed and one full-speed USB controller (host/device), 10/100 Ethernet with AVB support, CAN FD, an LCD controller, a Smart Card Interface, SD/MMC, an External Memory Controller (EMC), and a DMIC subsystem with PDM microphone interface. Twelve 12-bit ADCs and a 10-bit DAC support analog signal acquisition, while 21 communication interfaces aggregate data for IoT gateways. The device uses a Cortex-M4 core with single-precision FPU, DSP/SIMD instructions, and a Memory Protection Unit. An internal oscillator with PLL generates the 220 MHz system clock, and a low-power RTC with separate battery domain supports sleep modes drawing only a few microamperes, enabling battery-backed always-on designs. Typical applications include industrial HMI with LCD, IoT gateways aggregating multiple sensor buses, smart energy metering with CAN FD, audio front ends with PDM microphones, and connected medical devices needing Ethernet/USB. The integrated peripherals replace several external components, shrinking BOM and PCB area. When designing, choose MCUXpresso SDK for firmware development and provision the SWD/JTAG interface for debug. Place 100 nF + 10 uF decoupling close to each VDD pin and route VDD/VSS pairs symmetrically. This page synthesizes distributor pricing across DigiKey, Mouser, Arrow and Heisener, verified cross-reference alternatives, and practical design notes not consolidated on the manufacturer product page.

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LPC54S001JEV180 - 180MHz ARM Cortex-M4 MCU, 4MB Flash | NXP
LPC54S001JEV180

LPC54S001JEV180 - 180MHz ARM Cortex-M4 MCU, 4MB Flash | NXP

The NXP LPC54S001JEV180 is a 180 MHz ARM Cortex-M4 microcontroller with FPU, 4 MB on-chip flash, and integrated security features, housed in a 180-pin LBGA package. It belongs to the LPC54S0xx family (the secure variant of the LPC540xx series), engineered for embedded applications demanding low power, rich peripherals, and enhanced debug. An ARM Cortex-M4 microcontroller (MCU) is a 32-bit processor core built on the ARMv7-M architecture, optimized for deterministic real-time control. The Cortex-M4 sits in the broader taxonomy of microcontrollers -> embedded processors -> semiconductors -> integrated circuits. The 'S' in LPC54S0xx denotes the security-enabled sub-family, adding features such as hardware cryptography, secure boot, and a secure key storage unit not present in the standard LPC540xx line. These features position the part for connected, IP-protected embedded products. Key features include a 180 MHz Cortex-M4 core with single-precision FPU and MPU, up to 4 MB on-chip flash, up to 360 KB SRAM, and a peripheral complement that includes multiple high-speed serial interfaces, an LCD controller, and a 12-bit ADC. Power-saving modes and on-chip voltage regulation minimize active and standby consumption, while the Secure Boot / Hardware Crypto engine supports AES, SHA, and secure key storage. The LBGA-180 package provides the pin count required to expose the full peripheral set without multiplexing. Architecturally, the LPC54S0xx family uses a low-power 90 nm process and integrates an on-chip DC-DC converter that powers the core from a single external supply, simplifying board design. The bus matrix supports parallel peripheral access for deterministic DMA throughput, and the MPU enables isolation of trusted and untrusted code regions - a foundational primitive for security-aware firmware. Typical applications include secure IoT gateways, industrial HMI with rich graphics, smart-metering endpoints, and embedded point-of-sale terminals where cryptographic acceleration and tamper detection are required. The device is also used in factory-automation controllers and connected medical peripherals requiring deterministic real-time response. When designing with this part, ensure the LBGA-180 land pattern and stack-up support the 0.8 mm ball pitch, and provide a clean 3.3 V supply with adequate bulk decoupling. Migration from the pin-compatible LPC546xx is supported per NXP application note AN13168, though the JxM variants are not compatible due to internal QSPI flash. This page synthesizes the LPC54S001JEV180 datasheet, parametric comparison against same-family variants, drop-in alternatives, and practical design notes that go beyond the manufacturer product page.

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LPC54S018JET180E - 180MHz Cortex-M4 MCU, 360KB SRAM | NXP
LPC54S018JET180E

LPC54S018JET180E - 180MHz Cortex-M4 MCU, 360KB SRAM | NXP

The NXP Semiconductors LPC54S018JET180E is a 32-bit ARM Cortex-M4 microcontroller from the LPC540xx family, operating at 180 MHz and housed in a 180-TFBGA (12x12 mm) package with 145 I/O pins. It is a ROMless security-enhanced variant delivering 360 KB of on-chip SRAM and is built around a Harvard architecture with a 3-stage pipeline for high-throughput deterministic performance. According to the NXP product page and distributor listings, this part targets next-generation IoT endpoints that need real-time responsiveness with hardware cryptography. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, volatile and non-volatile memory, and a rich set of peripherals such as timers, communication controllers and analog blocks. The LPC54S018JET180E sits in the Cortex-M4 tier of ARM's embedded roadmap: M4 adds DSP extensions and single-precision floating point on the same Thumb-2 ISA foundation shared with Cortex-M0/M0+/M3, making it suitable for signal processing as well as control. The 'S' suffix in the part number denotes the security-enhanced sub-family with hardware AES, secure boot and TrustZone-M style isolation, while the '0' indicates ROMless operation that pairs with external SPIFI flash. Key differentiating features of the LPC54S018JET180E include a high-speed USB 2.0 controller with on-chip PHY (host+device), a 10/100 Ethernet MAC with AVB support, an LCD interface capable of driving TFT panels directly, and a quad-SPI Flash Interface (SPIFI) for low-cost program memory expansion. Communication peripherals include CAN FD, two CAN 2.0B controllers, smart-card interfaces, I2S, DMIC/PDM microphone input, SD/MMC, and an External Memory Controller (EMC) for SRAM/PSRAM/NOR/NAND expansion. The 360 KB of SRAM is large for the class and lets designers keep full TCP/IP stacks or graphics framebuffers in RAM. Typical applications for this MCU are industrial HMI panels with TFT LCD, secure IoT gateways combining Ethernet AVB and CAN FD, point-of-sale terminals requiring smart-card interfaces, audio front-ends with PDM microphones, and connected appliances that need both USB device and Ethernet. The security extensions make it a strong fit for any design that demands secure boot, encrypted firmware updates or hardware key storage. When designing with the LPC54S018JET180E, ensure the SPIFI flash is selected with the correct boot mode and that decoupling on the 3.3 V and 1.2 V rails follows NXP's recommended LC network in the data sheet. The 180-TFBGA package demands 4-layer or higher PCB stack-ups with via-in-pad or dog-bone fan-outs, and the package thermal resistance allows operation up to 105 °C junction temperature with proper copper. This page synthesizes distributor pricing from DigiKey and Mouser, package-level drop-in alternatives from the same LPC54(S)0xx family, and practical design notes that complement the NXP LPC54018JxM/LPC54S018JxM data sheet.

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LPC5526JBD64E - Cortex-M33 150MHz 256KB MCU | NXP
LPC5526JBD64E

LPC5526JBD64E - Cortex-M33 150MHz 256KB MCU | NXP

The NXP LPC5526JBD64E is a 32-bit Arm Cortex-M33 microcontroller running at up to 150 MHz with 256 KB on-chip flash memory, housed in a 64-pin HTQFP (10x10 mm) package. It belongs to the LPC552x/S2x family within the EdgeVerse edge computing platform, the world's first general-purpose Cortex-M33-based MCU series. A microcontroller (MCU) is a single-chip embedded computer integrating a processor core, memory, and peripherals on one die. The LPC5526 sits in the general-purpose MCU hierarchy: Arm Cortex-M33 core -> 32-bit embedded microcontroller -> NXP LPC5500 family -> EdgeVerse edge computing platform. Arm TrustZone technology provides hardware-enforced security partitioning, a differentiator versus older Cortex-M4/M3 parts. Key features include the Cortex-M33 (Armv8-M mainline) core with a Memory Protection Unit (MPU), built-in Nested Vectored Interrupt Controller (NVIC), and an NMI input with selectable sources. The device leverages a cost-effective 40-nm NVM process technology. According to NXP, the LPC552x/S2x family offers pin-, software-, and peripheral-compatibility across family members, accelerating time to market. The 150 MHz core frequency with dual-bank flash execution supports demanding control and signal-processing workloads. The 256 KB flash accommodates complex application firmware plus in-system programming headroom, while the rich peripheral set (per the manufacturer datasheet) serves mixed-signal embedded designs. Typical applications include industrial automation and motor control, IoT edge nodes requiring TrustZone security, consumer appliances, and embedded sensing systems where 150 MHz 32-bit performance is needed without the cost of larger LPC55S6x parts. Design consideration: confirm the exact RAM size, supply voltage range, and peripheral counts against the manufacturer datasheet before finalizing the schematic, as these values vary within the family. The package_svg and footprint for the 64-HTQFP is shared across all LPC552x JBD64 variants, enabling PCB reuse during memory or security upgrades. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet.

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LPC5526JBD64K - 150MHz Cortex-M33 MCU, 256KB Flash | NXP
LPC5526JBD64K

LPC5526JBD64K - 150MHz Cortex-M33 MCU, 256KB Flash | NXP

The NXP LPC5526JBD64K is a 32-bit Arm Cortex-M33 microcontroller running at up to 150 MHz with 256 KB of on-chip flash memory, housed in a 64-pin HTQFP (10x10 mm) exposed-pad package and supplied in tray packaging. It belongs to the LPC552x/S2x MCU family within NXP's EdgeVerse edge computing platform, the world's first general-purpose Cortex-M33-based MCU series, fabricated on a cost-effective 40-nm NVM process technology. A microcontroller (MCU) is a single integrated circuit that combines a processor core, memory, and peripherals into one chip, forming the lowest tier of the embedded processing hierarchy: MCU -> microcontroller -> embedded processor -> semiconductor device. MCUs execute dedicated control tasks in electronic systems, and the LPC552x family extends this role with hardware-based security and dual-core scalability. Key features of the LPC5526JBD64K include the Arm Cortex-M33 core (r0p3) with a Memory Protection Unit (MPU) and built-in Nested Vectored Interrupt Controller (NVIC), a non-maskable interrupt (NMI) input with selectable sources, and a FlexComm serial interface architecture that lets each instance be configured as UART, SPI, or I2C. The family datasheet also documents CASPER cryptographic co-processor support, USB high-speed, SDIO, SCTimer/PWM, a Programmable Logic Unit (PLU), and a 16-bit 1.0 Msamples/sec ADC across the LPC552x/S2x series. Technical depth comes from the 40-nm process node, which lowers cost per function while the Cortex-M33 with TrustZone-class security features addresses modern IoT security requirements. The PLU allows logic customization without an FPGA, and the FlexComm structure reduces external glue logic. Typical applications include industrial control nodes, IoT edge devices requiring secure connectivity, and consumer appliances needing motor control, USB connectivity, and analog sensing. The 1.0 Msps ADC and SCTimer/PWM directly serve these use cases. A key design consideration: the 64-pin HTQFP with exposed pad requires a well-designed thermal and ground land pattern on the PCB for reliable power delivery and signal integrity at 150 MHz. This page synthesizes distributor pricing, drop-in family alternatives, and design guidance not found in the manufacturer datasheet.

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LPC5526JBD64Y - 150MHz Cortex-M33 MCU 256KB | NXP
LPC5526JBD64Y

LPC5526JBD64Y - 150MHz Cortex-M33 MCU 256KB | NXP

The NXP LPC5526JBD64Y is a 32-bit Arm Cortex-M33 microcontroller running at up to 150 MHz with 256 KB on-chip flash memory and 256 KB SRAM, housed in a 64-pin HTQFP (10 x 10 mm) package from the LPC552x/S2x family. A microcontroller (MCU) is a single-chip embedded computer that integrates a processor core, memory, and peripherals such as UART, SPI, I2C, and USB onto one die. MCUs sit at the device level of the embedded hierarchy - below SoCs and application processors but above simple logic ICs - and are the workhorses of industrial control, IoT nodes, and consumer appliances. The LPC5526 belongs to general-purpose flash MCUs, specifically the Arm Cortex-M class of 32-bit embedded processors. Key features of the LPC5526JBD64Y include the Arm Cortex-M33 core (r0p3) with a Memory Protection Unit (MPU), a built-in Nested Vectored Interrupt Controller (NVIC), and a non-maskable interrupt (NMI) input with selectable sources. The family leverages a cost-effective 40-nm NVM process technology and is part of NXP's EdgeVerse edge computing platform. Flexcomm serial connectivity supports I2C, SDIO, SPI, and UART/USART, alongside USB. The CASPER hardware co-processor accelerates cryptographic arithmetic, a family hallmark that offloads security workloads from the CPU. A major strength of the LPC552x/S2x family is pin-, software-, and peripheral-compatibility across members, allowing developers to scale memory and performance without board redesign. The 150 MHz core clock delivers roughly double the throughput of mainstream Cortex-M4 parts at similar power, and the Cortex-M33 TrustZone-capable architecture future-proofs security-sensitive designs. Typical applications include industrial automation and motor control, IoT edge nodes with secure connectivity, and consumer appliances requiring USB device connectivity. The Flexcomm architecture lets each serial block be dynamically assigned as UART, SPI, or I2C, reducing external component count. For design, budget the 150 MHz core current against your supply rail and use NXP's MCUXpresso Config Tools for pin muxing and clock setup before PCB routing. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet, as of 2026-10-12.

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LPC5528JBD64K - Cortex-M33 150MHz 512KB Flash MCU | NXP
LPC5528JBD64K

LPC5528JBD64K - Cortex-M33 150MHz 512KB Flash MCU | NXP

The NXP Semiconductors LPC5528JBD64K is a 32-bit ARM Cortex-M33 microcontroller running at up to 150 MHz with 512 KB of on-chip flash memory, supplied in a 64-pin HTQFP (10x10 mm) package with exposed pad in tray packaging. A microcontroller (MCU) is a single-chip computer that integrates a processor core, memory, and peripherals onto one die, forming the lowest tier of the embedded computing hierarchy: MCU -> embedded processor -> application processor -> system-on-chip. The LPC5528 belongs to the LPC552x/S2x family, which is part of the EdgeVerse edge computing platform and extends the world's first general-purpose Cortex-M33-based MCU series with pin-, software- and peripheral-compatibility across family members. Key features of the LPC5528JBD64K include the ARM Cortex-M33 core (r0p3) at 150 MHz with a Memory Protection Unit (MPU), the built-in Nested Vectored Interrupt Controller (NVIC), and an NMI input with selectable sources. The device leverages the cost-effective 40-nm NVM process technology and operates from a 3.3V supply across a -40C to +105C industrial temperature range. Technically, the Cortex-M33 combines the ARMv8-M mainline architecture with DSP instructions and TrustZone-style security foundations, giving the LPC5528 strong computation-per-milliamp characteristics for real-time control and edge processing. Family members differ mainly in flash size and security features, allowing PCB and firmware reuse across the LPC552x/S2x range. Typical applications include industrial automation and motor control, IoT edge nodes and sensor hubs, and consumer/appliance control boards requiring a 150 MHz-class 32-bit MCU with industrial temperature qualification. Design consideration: confirm the exact RAM size, peripheral set, and GPIO count against the official NXP LPC5528 datasheet before layout lock, since family members share the HTQFP-64 footprint but differ in memory options. This page synthesizes distributor pricing (LCSC, Mouser, DigiKey), drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.

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LPC55S26JBD64E - 150MHz Cortex-M33 MCU 256KB Flash | NXP
LPC55S26JBD64E

LPC55S26JBD64E - 150MHz Cortex-M33 MCU 256KB Flash | NXP

The NXP LPC55S26JBD64E is a 32-bit Arm Cortex-M33 microcontroller running at up to 150 MHz, with 256 KB on-chip flash memory and 256 KB SRAM, housed in a 64-pin HTQFP (10 x 10 mm) surface-mount package. A microcontroller (MCU) is a single-chip computer that integrates a processor core, memory, and programmable peripherals onto one die, sitting at the center of embedded system hierarchies: microcontroller -> embedded processor -> system-on-chip -> semiconductor device. The LPC552x/S2x family belongs to the broader LPC5500 MCU series within NXP's EdgeVerse edge computing platform, and was the world's first general-purpose Cortex-M33-based MCU series, offered on a cost-effective 40-nm NVM process technology. Key features of the LPC55S26 include the Arm Cortex-M33 core (r0p3) with a Memory Protection Unit (MPU), a built-in Nested Vectored Interrupt Controller (NVIC), and a non-maskable interrupt (NMI) input with selectable sources. The device integrates CASPER hardware cryptography co-processor, USB high-speed (USB HS), FlexComm serial interfaces, SDIO, 32-bit counter/timers, SCTimer/PWM, a Programmable Logic Unit (PLU), a 16-bit 1.0 Msamples/sec ADC, analog comparators, and an on-chip temperature sensor. Security is addressed through AES, PUF, SHA, CRC, and a true random number generator (RNG). Architecturally, the FlexComm concept lets each serial block be configured as USART, SPI, I2C, or I2S, maximizing pin flexibility on the 64-pin package. The PLU allows combinational-logic custom peripherals without CPU load, a distinctive advantage over conventional MCUs. Typical applications include industrial IoT nodes, general embedded control, secure connected devices, and motor-control or sensing front ends that leverage the 1 Msps ADC and PWM timers. Design consideration: verify power sequencing and configure the FlexComm muxes early in firmware, since pin functions default per the UM at reset and the secure boot chain (PUF/AES) must be provisioned before locking the flash. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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LPC55S26JBD64K - 150MHz Cortex-M33 MCU 256KB Flash | NXP
LPC55S26JBD64K

LPC55S26JBD64K - 150MHz Cortex-M33 MCU 256KB Flash | NXP

The NXP LPC55S26JBD64K is a 32-bit microcontroller based on the Arm Cortex-M33 core running at up to 150 MHz, with 256 KB of on-chip flash memory and 144 KB of SRAM, housed in a 64-pin HTQFP (10 x 10 mm) package rated from -40C to +105C. As a member of the LPC55S2x secure MCU family within NXP's EdgeVerse edge computing platform, it integrates Arm TrustZone technology for hardware-based security. A microcontroller (MCU) is a single-chip computer combining a processor core, memory, and peripherals on one die. Within the embedded systems hierarchy, the LPC55S26 sits in the general-purpose Cortex-M class of microcontrollers, above entry-level Cortex-M0+ devices and below high-performance Cortex-M7/M55 parts, serving as the central control element in embedded electronic systems. Key features include the world's-first general-purpose Cortex-M33 architecture, hardware TrustZone security, a Memory Protection Unit (MPU), and a Nested Vectored Interrupt Controller (NVIC). Pin-, software-, and peripheral-compatibility across the LPC552x/S2x family lets designers scale memory and security options without redesigning the PCB, accelerating time to market while controlling cost. Technically, the device executes from dual-bank flash allowing code execution in parallel with erase/write operations, and the Cortex-M33 pipeline delivers deterministic real-time performance at 150 MHz. The S-series suffix denotes the security-enabled variant with TrustZone, crypto support, and secure boot capabilities compared with the non-secure LPC552x versions. Typical applications include industrial automation and control, IoT edge nodes, access control and secure connectivity, motor control, and consumer appliances. The combination of security, performance, and -40C to +105C operation fits demanding industrial environments. Design consideration: budget the 144 KB SRAM carefully between the two banks, and plan secure vs non-secure memory partitioning early, since TrustZone attribution affects flash and SRAM allocation at build time. This page synthesizes distributor pricing (as of 2026-10-12), same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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LPC55S26JBD64Y - 150MHz Cortex-M33 MCU 256KB | NXP
LPC55S26JBD64Y

LPC55S26JBD64Y - 150MHz Cortex-M33 MCU 256KB | NXP

The NXP Semiconductors LPC55S26JBD64Y is a 32-bit Arm Cortex-M33 microcontroller running at up to 150 MHz with 256 KB of on-chip flash memory, housed in a 64-pin HTQFP (10 x 10 mm) package with exposed pad. A microcontroller (MCU) is a single-chip embedded computer that integrates a processor core, program memory (flash), data memory (SRAM), and peripherals such as UART, SPI, I2C, USB, and ADC on one die. Within the power-management hierarchy of embedded systems, MCUs sit at the lowest level of programmable control, directly driving sensors, actuators, and communication interfaces. The LPC55S26JBD64Y belongs to the LPC552x/S2x family, part of NXP's EdgeVerse edge computing platform and the world's first general-purpose Cortex-M33-based MCU series. Key features include a 150 MHz Cortex-M33 core, 256 KB (256K x 8) of flash program memory, and a 40-nm NVM process technology for cost-effective, power-efficient operation. The LPC55S2x variants add NXP security features for protected firmware and data, while remaining pin-, software-, and peripheral-compatible across the family - a major advantage for developers scaling designs between memory or security tiers. Technically, the Armv8-M mainline architecture supports TrustZone-style security partitioning concepts in the S-series, and the high clock speed combined with single-cycle multiply accelerators delivers DSP-class throughput for signal processing. The exposed-pad HTQFP-64 improves thermal performance and grounding compared with standard gull-wing packages, and the industrial temperature grade supports harsh environments. Typical applications include industrial automation and motor control, IoT edge nodes and sensor hubs, and consumer appliances or secure connected devices requiring low-power 32-bit processing. The 150 MHz core and rich peripheral set make the device a strong fit for USB-enabled products and analog-sensing systems with on-chip ADC inputs. When designing with the LPC55S26JBD64Y, allocate decoupling capacitance on all VDD pins, route the exposed pad to a solid ground plane, and plan firmware for the 256 KB flash boundary if code growth is expected - the pin-compatible LPC55S28 doubles flash within the same footprint. This page synthesizes distributor inventory data, same-family drop-in alternatives, and practical design guidance not consolidated on the manufacturer's own product page.

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LPC55S28JBD64E - 150MHz Cortex-M33 MCU 512KB Flash | NXP
LPC55S28JBD64E

LPC55S28JBD64E - 150MHz Cortex-M33 MCU 512KB Flash | NXP

The NXP Semiconductors LPC55S28JBD64E is a 32-bit microcontroller based on the Arm Cortex-M33 core running at up to 150 MHz, with 512 KB on-chip flash memory and 128 KB SRAM, housed in a 64-pin HTQFP (10 x 10 mm) package. A microcontroller (MCU) is a single-chip integrated circuit that combines a processor core, memory, and programmable peripherals into one device, forming the compute layer of an embedded system. The LPC55S28 belongs to the LPC552x/S2x family within NXP's EdgeVerse edge computing platform, part of the broader hierarchy of Cortex-M general-purpose MCUs that target power-efficient, deterministic real-time control. Key features include a dual-bank flash architecture supporting live firmware updates, a Memory Protection Unit (MPU), an Arm Cortex-M33 built-in Nested Vectored Interrupt Controller (NVIC), and a non-maskable interrupt (NMI) input with selectable sources. The secure S-series variant integrates Arm TrustZone technology and NXP's PUF (Physically Unclonable Function) based security subsystem, enabling root-of-trust and secure firmware update flows. Technically, the LPC55S2x family is manufactured on a cost-effective 40-nm NVM process, delivering high efficiency at 150 MHz while keeping active current low. The family offers pin-, software-, and peripheral-compatibility across memory variants, which simplifies migration from smaller to larger flash densities without PCB rework. Peripherals typically include high-speed USB, multiple SPI, I2C, and UART interfaces, flexible timers, and a 12-bit ADC, supporting deterministic real-time behavior required in industrial control. Typical applications include industrial motor control and automation nodes, IoT edge devices requiring hardware security, and consumer or computing accessories such as sensor hubs and USB peripherals. The 64-pin HTQFP with 10 x 10 mm body offers a practical balance of GPIO count and board area. Design consideration: use the dual-bank flash for in-field OTA updates and plan GPIO allocation early, since pin functions are multiplexed through a flexible switch matrix. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.

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LPC55S28JBD64K - 150MHz Cortex-M33 MCU 512KB | NXP
LPC55S28JBD64K

LPC55S28JBD64K - 150MHz Cortex-M33 MCU 512KB | NXP

The NXP LPC55S28JBD64K is a 32-bit microcontroller based on the Arm Cortex-M33 core running at up to 150 MHz, with 512 KB on-chip flash memory, 104 KB SRAM, and a 3.3 V supply, housed in a 64-pin HTQFP (10x10 mm) exposed-pad package. A microcontroller (MCU) is a complete computing system on a single chip, integrating a processor core, non-volatile program memory, SRAM, and peripherals such as UART, SPI, I2C, ADC, and timers. The LPC552x/S2x family belongs to NXP's LPC5500 series within the broader EdgeVerse edge computing platform, targeting general embedded and industrial IoT applications. Key features of the LPC55S28 include the Armv8-M mainline architecture with TrustZone hardware security, a PRINCIPE-based secure boot flow in the 'S' variant, and a cost-effective 40-nm NVM process. The Cortex-M33 core with DSP instructions delivers high performance efficiency for signal-processing workloads, while the dual-bank flash architecture supports in-field firmware updates. Peripherals include Flexcomm serial interfaces, dual 12-bit ADCs, USB full-speed device, and multiple timer/PWM blocks. Technically, the LPC55S2x leverages pin-, software- and peripheral-compatibility across the LPC552x/S2x family, letting designers scale flash density or security features without PCB redesign. According to NXP, the family provides a balance of security, performance efficiency, and system integration for general embedded markets. Typical applications include industrial IoT nodes, secure connected devices, motor control and digital power, consumer appliances, and medical monitoring equipment, where 150 MHz real-time performance and TrustZone-based security are required. When designing with this part, plan the power architecture around a 1.8-3.6 V supply range and use the exposed thermal pad for ground connection and improved signal integrity. Ensure SWD and ISP programming pads are accessible for production flash and debug. This page synthesizes distributor pricing, drop-in same-family alternatives, a 64-pin pinout reference, and practical design notes not found in the manufacturer datasheet alone.

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LPC55S28JBD64Y - 150MHz Cortex-M33, 512KB Flash MCU | NXP
LPC55S28JBD64Y

LPC55S28JBD64Y - 150MHz Cortex-M33, 512KB Flash MCU | NXP

The NXP LPC55S28JBD64Y is a 32-bit ARM Cortex-M33 microcontroller running at up to 150 MHz with 512 KB (512K x 8) on-chip flash memory, housed in a 64-pin HTQFP (10x10 mm) surface-mount package with gull-wing terminals and industrial temperature grade. A microcontroller unit (MCU) is a single-chip computer that integrates a processor core, non-volatile program memory, SRAM, and peripherals such as UART, SPI, I2C, and USB into one package. Within the embedded-systems hierarchy, the MCU sits below application processors but above simple logic devices, and belongs to NXP's LPC5500 family within the broader EdgeVerse edge-computing platform, itself a descendant of the general-purpose ARM Cortex-M microcontroller lineage. Key differentiating features of the LPC55S28JBD64Y include the ARMv8-M mainline Cortex-M33 core with a Memory Protection Unit (MPU), a built-in Nested Vectored Interrupt Controller (NVIC), and a non-maskable interrupt (NMI) input with selectable sources. The device is fabricated on a cost-effective 40-nm NVM process technology and offers Flexcomm serial connectivity with I2C, SPI, UART/USART, SDIO, and USB interfaces. Technically, the LPC55S2x/S2x family is pin-, software- and peripheral-compatible across members, which the vendor cites as accelerating time to market. NXP's datasheet documentation details the Cortex-M33 core at revision r0p3, confirming secure ARMv8-M architecture suitable for TrustZone-style secure development workflows. The 512 KB flash allows complex firmware stacks, while the 150 MHz clock supports demanding real-time control and signal-processing workloads. Typical applications include industrial automation and control nodes, IoT edge devices requiring secure boot and encrypted communication, and consumer embedded products such as smart accessories and battery-powered systems, where the LPC55S28's low power consumption and flexible serial connectivity provide a strong fit. A key design consideration: the 'Y' ordering suffix denotes tape-and-reel packaging for automated assembly, while the otherwise-identical 'K' variant ships in trays; both share the same 64-HTQFP footprint, so pick based on your production line's feeding method. This page synthesizes distributor pricing context, drop-in family alternatives, and practical design notes beyond the manufacturer datasheet, giving engineers a single decision-ready reference.

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LPC55S69JBD100 - Dual-Core Cortex-M33 150MHz MCU, 640KB Flash, HLQFP-100 | NXP
LPC55S69JBD100

LPC55S69JBD100 - Dual-Core Cortex-M33 150MHz MCU, 640KB Flash, HLQFP-100 | NXP

The NXP Semiconductors LPC55S69JBD100 is a dual-core ARM Cortex-M33 microcontroller built on the Armv8-M architecture, integrating a primary CPU0 (r0p3) and an M33 coprocessor (CPU1) running up to 150 MHz, with 640 KB on-chip flash and 320 KB SRAM, in a 100-pin HLQFP package (14x14 mm). 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 on one silicon die. Modern Cortex-M MCUs sit in the taxonomy of microcontrollers -> embedded processors -> microcomputer ICs -> semiconductor devices. They are distinguished from microprocessors (MPUs) by their integrated memory and I/O, enabling single-chip system designs without external flash or RAM. The LPC55S6x family targets secure, connected edge applications, where deterministic real-time control meets advanced cryptography. Key features of the LPC55S69JBD100 include TrustZone-M isolation for secure/non-secure firmware partitioning, an integrated Floating Point Unit (FPU) and Memory Protection Unit (MPU), a PowerQuad hardware accelerator (for CMSIS-DSP, FIR, matrix, and FFT operations), a CASPER cryptographic co-processor, USB High-Speed with on-chip PHY, Flexcomm serial peripherals (configurable as USART/SPI/I2C), SDIO, 32-bit counters/timers, SCTimer/PWM, PLU (Programmable Logic Unit), and a 16-bit 1.0 Msamples/sec ADC. The 100-pin HLQFP package provides ample GPIO while remaining hand-solderable. The dual-core architecture lets CPU1 act as a low-power sensor-hub co-processor offloading always-on tasks from CPU0, while PowerQuad accelerates signal-processing workloads without CPU cycles. TrustZone-M, CASPER hardware crypto, secure boot, and immutable root-of-trust make the device suitable for PSA Certified Level 1+ applications. Typical applications include IoT edge nodes, secure connected sensors, USB-C audio devices, HMI panels, and motor-control subsystems requiring floating-point performance. The USB High-Speed PHY simplifies USB-C and USB-IF-compliant designs without an external PHY. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet. When designing with this device, carefully review the LPC55(S)xx hardware design guidelines (NXP application note AN13033) for decoupling, USB PHY impedance control, and TrustZone pin assignments that cannot be repurposed after secure provisioning. Ensure external flash wait-states are configured if QSPI is used at high speed.

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LPC55S69JBD100K - Dual Cortex-M33 150MHz MCU, 640KB Flash | NXP
LPC55S69JBD100K

LPC55S69JBD100K - Dual Cortex-M33 150MHz MCU, 640KB Flash | NXP

The NXP Semiconductors LPC55S69JBD100K is a high-efficiency 32-bit dual-core ARM Cortex-M33 microcontroller running at up to 150 MHz, with 640 KB of on-chip Flash and 320 KB SRAM, housed in a 100-pin HLQFP (14x14 mm) package. It is the flagship device of NXP's LPC55S6x family, the world's first general-purpose MCU based on the Armv8-M architecture, with TrustZone security, an FPU, MPU, and a Cortex-M33 coprocessor for hardware acceleration of cryptographic and DSP kernels. A Cortex-M33 microcontroller is a 32-bit processor core built on the Armv8-M architecture that combines deterministic real-time behavior with TrustZone security extensions and an optional single-precision Floating Point Unit (FPU). It sits within the broader ARM Cortex-M family (Cortex-M0/M0+/M3/M4/M7/M33) and is widely used in secure IoT endpoints, industrial HMI, motor control, and consumer devices where deterministic interrupt latency, DSP performance, and hardware-rooted security are required. Key features include 640 KB Flash, 320 KB total SRAM, USB High-Speed with on-chip PHY, multiple Flexcomm interfaces for USART/SPI/I2C/I2S, a PowerQuad hardware accelerator for CMSIS-DSP functions, a CASPER crypto coprocessor for asymmetric key operations, and a 16-bit ADC. The LPC55S69JBD100K integrates TrustZone-M, secure boot, PRINCE flash encryption, and a True Random Number Generator (TRNG), making it suitable for PSA Certified Level 3 designs. The dual-core architecture pairs a primary Cortex-M33 (CPU0) with a secondary Cortex-M33 (CPU1), allowing real-time tasks to run isolated from application code. With PowerQuad, complex math operations such as FIR, FFT, and matrix transforms execute 10x faster than software, offloading the CPU for sensor fusion or motor control loops. Typical applications include secure IoT edge nodes, industrial HMI and control, USB Type-C audio peripherals, motor drives with FOC, smart locks and access control, and connected white goods. The wide operating temperature range of -40C to +105C supports harsh industrial environments. When designing with this part, ensure adequate decoupling on each VDD/VBAT pin and follow NXP's hardware design guide for the SDIO/USB HS PHY. Boot source is selectable via PIO0_5 state at reset - this pin must not be reassigned if deep-power-down wake-up is needed. This page synthesizes distributor pricing, same-package drop-in alternatives, and practical design notes for the LPC55S69JBD100K not found in any single manufacturer or distributor page.

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LPC804M101JHI33Y - 15MHz Cortex-M0+ MCU 32-HVQFN | NXP
LPC804M101JHI33Y

LPC804M101JHI33Y - 15MHz Cortex-M0+ MCU 32-HVQFN | NXP

The NXP LPC804M101JHI33Y is a low-cost 32-bit Arm Cortex-M0+ microcontroller with a 15 MHz CPU, 32 KB flash memory, and a 32-pin HVQFN package measuring 5 x 5 mm. It operates from a 1.71 V to 3.6 V supply and targets compact, energy-efficient embedded systems requiring more capability than an 8-bit MCU. The part includes a 12-bit ADC, 10-bit DAC, analog comparator, and a programmable logic unit for peripheral or glue-logic functions. Its integrated communication resources comprise two I2C interfaces, one SPI interface, and up to two USARTs, while the CRC engine supports efficient data-integrity checks. An Arm Cortex-M0+ MCU is a 32-bit reduced-instruction-set computing core designed for deterministic control, low power, and efficient code density. The MCU hierarchy includes Arm Cortex-M0+, Arm Cortex-M processors, microcontrollers, embedded processors, and semiconductors. This product is suited to IoT endpoints, sensor nodes, capacitive-touch interfaces, LED controllers, portable accessories, and small appliance controls where die area, power, and cost matter. The LPC804M101JHI33Y combines 32 KB of on-chip flash with 4 KB of SRAM. The ADC provides 12-bit resolution, while the DAC provides 10-bit output resolution. A self-wake-up timer, multi-rate timer, and programmable logic unit broaden the peripheral set. Low-power sleep, deep-sleep, and power-down modes support battery-operated equipment, while SWD debugging and the MCUXpresso and LPCXpresso tool ecosystems shorten development cycles. Architecturally, the device uses a single-cycle I/O bus and an Arm Cortex-M0+ core optimized for compact firmware. The ADC and DAC provide analog signal conditioning without requiring external converters. SWDIO and SWCLK enable in-circuit programming and debugging, making the MCU appropriate for production programming and field service. The 5 x 5 mm HVQFN-32 package helps minimize board area when proper layout and exposed-pad thermal management are used. Typical uses include low-cost IoT sensor nodes, capacitive-touch keypads, LED lighting controllers, small motor-control loops, portable medical accessories, and consumer white goods. The device is particularly useful when a design needs more flash and peripherals than an 8-bit MCU but does not require the performance of Cortex-M3 or Cortex-M4 devices. For implementation, route SWDIO and SWCLK to the programming connector, follow the recommended VDDA and VDD decoupling arrangement, and separate capacitive-touch traces from switching nodes. Confirm package-specific pin functions in the NXP LPC804 datasheet before final routing. This product page combines verified distributor information, technical context, and practical integration guidance for design and sourcing decisions.

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LPC811M001JDH16FP - 30MHz Cortex-M0+ 8KB MCU | NXP
LPC811M001JDH16FP

LPC811M001JDH16FP - 30MHz Cortex-M0+ 8KB MCU | NXP

The NXP Semiconductors LPC811M001JDH16FP is a low-cost 32-bit Arm Cortex-M0+ microcontroller with a maximum 30 MHz operating frequency, 8 KB flash memory, 4 KB SRAM, and a 16-TSSOP surface-mount package. Designed as an entry point into the NXP LPC800 series, it combines a compact controller with timing, connectivity, and analog peripherals for cost-sensitive embedded products. A microcontroller is a programmable semiconductor that integrates a CPU core, memory, and peripherals into one device. The LPC811 belongs to the hierarchy microcontroller, embedded processor, 32-bit microcontroller, Arm Cortex-M microcontroller, and low-power embedded controller. Its Cortex-M0+ core supports deterministic control tasks while reducing complexity and power demand compared with more capable processor cores. Key verified features include 8 KB of flash organized as 8K by 8 bits, 4 KB of SRAM, 32-bit processing, and operation up to 30 MHz. The 16-TSSOP package limits board area and provides a conventional surface-mount footprint. NXP describes the LPC81x family as balancing timing, connectivity, and analog peripherals while offering a low pin count and a switch matrix that gives designers flexibility in pin mapping. The LPC811 platform is suited to compact control systems where an efficient Arm Cortex-M0+ core and modest memory requirements are sufficient. Its 30 MHz operating point can support responsive control loops and peripheral coordination without requiring a higher-performance Cortex-M3 or Cortex-M4 implementation. Firmware and peripheral configuration should be validated against the complete manufacturer datasheet before production. Typical uses include compact sensor controllers, low-cost condition-monitoring equipment, simple motor-control helpers, and small industrial interface modules. The low-pin-count package can simplify PCB design, while the switch matrix can reduce pin-routing constraints when sharing functions among GPIO and peripheral signals. Exact I/O ratings, analog ranges, and peripheral multiplexing must be checked for each board. A key design consideration is preserving clean power, ground, and decoupling layout around a 3.3 V-class embedded controller. Place the required bypass capacitors close to their supply pins, maintain short high-speed routes, and validate unused pins according to the datasheet. Firmware developers should also confirm startup, clock, reset, and programming requirements before committing to the package. This page combines verified manufacturer and distributor information with application guidance, procurement considerations, and design-focused explanations. It distinguishes the base LPC811M001JDH16 from the FP packaging suffix while preserving the verified 16-TSSOP, 30 MHz, 8 KB flash, and 4 KB SRAM identity of the target device.

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LPC812M101JD20FP - ARM Cortex-M0+ 30MHz 16KB Flash MCU | NXP
LPC812M101JD20FP

LPC812M101JD20FP - ARM Cortex-M0+ 30MHz 16KB Flash MCU | NXP

The NXP LPC812M101JD20FP is an ARM Cortex-M0+ based 32-bit low-cost microcontroller operating at CPU frequencies up to 30 MHz, integrating 16 KB of flash memory and 4 KB of SRAM in a 20-pin SO (Small Outline) surface-mount package. As part of the LPC81xM family, this MCU is positioned by NXP as the entry point into the LPC800 series, balancing versatile timing, connectivity, and analog peripherals with a low pin-count, easy-to-use footprint. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, memory, and programmable I/O peripherals. The Cortex-M0+ is ARM's smallest and most energy-efficient 32-bit core, designed for cost-sensitive embedded applications that previously used 8-bit or 16-bit MCUs. The LPC81xM family sits in the product hierarchy: Cortex-M0+ core -> ARM 32-bit MCU -> microcontroller -> semiconductor. The family also introduces a switch matrix that lets designers remap peripheral functions to different pins at runtime, eliminating rigid pin assignments and simplifying PCB routing. Key features include one I2C-bus interface, two USARTs, one SPI peripheral, a CRC engine, multi-rate timer, and a state-configurable timer (SCTimer/PWM). The Cortex-M0+ core delivers 0.9 DMIPS/MHz and supports the Thumb-2 instruction set. The 20-pin SO package offers a small footprint for cost-constrained designs while still exposing the most commonly used peripherals. Typical applications include low-cost consumer electronics, battery-powered IoT sensor nodes, simple motor control, LED lighting controllers, and human-machine interface (HMI) panels. The combination of low power consumption, a flexible switch matrix, and the Cortex-M0+ ecosystem makes it well-suited for designs transitioning from 8-bit PIC or 8051 architectures to a modern 32-bit platform. When designing with this device, ensure the switch matrix configuration is locked before peripheral activation to avoid unintended pin function changes. The LPC81xM is supported by NXP's MCUXpresso IDE and the LPC800 SDK, and debug/program is via SWD over a 4-wire interface. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on the standalone manufacturer datasheet, enabling direct engineer-side decisions on sourcing and second-source selection.

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LPC844M201JHI33 - 30MHz Cortex-M0+ MCU, 64KB Flash, HVQFN-32 | NXP
LPC844M201JHI33

LPC844M201JHI33 - 30MHz Cortex-M0+ MCU, 64KB Flash, HVQFN-32 | NXP

The NXP LPC844M201JHI33 is a 32-bit Arm Cortex-M0+ microcontroller running at up to 30 MHz, with 64 KB of on-chip Flash and 8 KB of SRAM, packaged in a 32-pin HVQFN (5x5 mm) device. It belongs to the LPC84x family of low-cost microcontrollers and is positioned for cost-sensitive industrial and consumer applications requiring deterministic Cortex-M0+ performance, low power, and small package footprint. What is a Cortex-M0+ microcontroller? An Arm Cortex-M0+ is an ultra-low-power 32-bit microcontroller core designed for energy-efficient embedded applications. It sits inside the taxonomy: Cortex-M0+ -> Arm Cortex-M family -> 32-bit RISC core -> microcontroller (MCU) -> embedded semiconductor. Cortex-M0+ MCUs typically include tightly-coupled NVIC, single-cycle GPIO access, and optional Micro Trace Buffer; they are widely used in sensor nodes, motor control, and human-machine interface (HMI) replacements for legacy 8-bit designs. The LPC844M201JHI33 integrates a 30 MHz Cortex-M0+ core, 64 KB Flash program memory, 8 KB SRAM, and up to 25 DMA channels for low-CPU-overhead data movement. Peripheral set typically includes multiple USART/SPI/I2C interfaces, high-current GPIO, ADC, timers, and an RTC with self-wake-up. The 32-pin HVQFN (5x5 mm) package enables compact PCB layouts while preserving access to a useful number of GPIOs. On the architecture side, the LPC84x family uses an Arm Cortex-M0+ core (Armv6-M architecture, Thumb/Thumb-2 ISA) with single-cycle I/O access and a SWD debug interface. The internal bus matrix, DMA engine and peripheral bridge enable sustained 30 MHz operation across GPIO toggling and ADC sampling, supporting deterministic interrupt latency for real-time control loops. Typical applications include low-cost industrial sensor nodes, white-goods and small-motor control, IoT end nodes with on-board ADC sensing, home automation keypads, simple HMI panels, and replacement of legacy 8/16-bit microcontrollers where 32-bit performance, on-chip Flash, and a rich peripheral mix are required at minimal BOM cost. When designing with this device, allocate the 32-pin HVQFN ground/thermal pad to a continuous ground copper pour with multiple stitching vias. Verify the SWD pins (SWDIO/SWCLK) are accessible for in-circuit programming, and confirm the part's supply voltage domain before connecting 5 V peripherals. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, giving engineers a single decision-making reference for selecting, sourcing, and qualifying the LPC844M201JHI33.

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LPC845M301JHI33 - 30MHz Cortex-M0+ MCU, 64KB Flash | NXP
LPC845M301JHI33

LPC845M301JHI33 - 30MHz Cortex-M0+ MCU, 64KB Flash | NXP

The NXP LPC845M301JHI33 is a 32-bit Arm Cortex-M0+ microcontroller operating at up to 30 MHz with 64 KB of flash memory and 16 KB of SRAM, housed in a 32-pin HVQFN (5x5 mm) package. The device targets low-cost, low-power embedded applications and integrates a rich peripheral set including four I2C interfaces, up to five USARTs, up to two SPI interfaces, a Capacitive Touch (CAPT) interface, a multi-rate timer, a self-wake-up timer, an SCTimer/PWM, and a CRC engine. A microcontroller (MCU) is a single-chip computer that contains a processor core, program storage (flash), volatile memory (SRAM), and integrated peripherals for digital and analog I/O. The LPC845 belongs to the Cortex-M0+ family, the most energy-efficient Arm core for 8/16-bit replacement designs, sitting within the broader taxonomy: microcontroller -> embedded processor -> semiconductor IC. Its 30 MHz core delivers 0.9 DMIPS/MHz while consuming a fraction of the power of Cortex-M3/M4 parts, making it ideal for battery-powered and cost-sensitive designs. Key features of the LPC845M301JHI33 include 64 KB on-chip flash with 64-bit encryption support, 16 KB SRAM, an internal FRO trimmed to 30 MHz, an external crystal oscillator option, a 12-bit ADC with up to 12 input channels, a 10-bit DAC, two analog comparators, an integrated temperature sensor, and an SWD debug interface. The HVQFN-32 (5x5 mm) package provides a low-profile surface-mount footprint suitable for compact PCB designs, with the exposed thermal pad enabling improved heat dissipation for industrial temperature operation from -40 C to +105 C. Typical applications for the LPC845M301JHI33 include capacitive touch user interfaces, sensor hub data acquisition, low-cost consumer electronics with graphical or LED feedback, industrial control nodes, building automation peripherals, and battery-powered IoT end devices. The combination of CAPT, multiple serial interfaces, and analog peripherals allows designers to build complete signal-chain products with a single IC plus a few passives. When designing with the LPC845, ensure the SWD pins are brought out to a debug header for development and that the decoupling network (100 nF + bulk cap per VDD pair) is placed within a few millimetres of the pins. The internal FRO is trimmed at production, but for protocols requiring tight baud-rate accuracy (CAN, LIN, USB) the external crystal oscillator should be enabled. This page synthesises distributor pricing from DigiKey, drop-in package-compatible alternatives in the same NXP LPC84x family, and practical design notes not found in the manufacturer datasheet - giving engineers a faster path from datasheet review to prototype.

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LPC845M301JHI33E - 30MHz Cortex-M0+ MCU, 64KB Flash, 32-HVQFN | NXP
LPC845M301JHI33E

LPC845M301JHI33E - 30MHz Cortex-M0+ MCU, 64KB Flash, 32-HVQFN | NXP

The NXP Semiconductors LPC845M301JHI33E is a low-cost 32-bit ARM Cortex-M0+ microcontroller (MCU) operating up to 30 MHz with 64 KB of on-chip Flash and 8 KB SRAM, housed in a 32-pin HVQFN (5x5 mm) package. According to NXP product information, the LPC845 family is engineered for low power, simple, flexible and small form factor designs, featuring peripherals tuned for capacitive touch, GPIO-rich human-interface and motor-control sub-systems. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (SRAM), and peripheral set (timers, ADC, communication blocks, GPIOs). The LPC845 belongs to the Cortex-M0+ class - the most energy-efficient ARM core for embedded applications - within the broader hierarchy of microcontrollers and embedded processors. Cortex-M0+ devices target 8/16-bit MCU replacement with 32-bit performance, deterministic interrupt response (NVIC), and ultra-low static power, making them ideal for battery-powered and always-on edge nodes. Key features of the LPC845M301JHI33E include the Cortex-M0+ core with single-cycle multiplier and SysTick timer, 64 KB Flash with 256-byte page erase for EEPROM emulation, 8 KB SRAM, an integrated 12-bit ADC (12 ADC channels), a 12-bit DAC, four configurable timers (CTimer), a state-configurable timer (SCTimer/PWM), I2C, SPI, USART peripherals, capacitive touch interface, and an internal 12 MHz (FRO) trimmable oscillator that eliminates the need for an external crystal in most designs. The LPC845 architecture uses an AHB-Lite bus matrix to keep peripheral latency predictable and uses switchable power domains to keep deep-sleep current below 10 uA. The 32-HVQFN package exposes up to 28 GPIOs and supports 1.71 V to 3.6 V single-supply operation, simplifying battery designs. SWD (Serial Wire Debug) is used for programming and real-time trace, and the LPC845 boots from internal Flash, ISP via USART, or image boot from SPI flash. Typical applications include low-power IoT sensor nodes, capacitive touch human-interface devices (HIDs), small motor-control sub-systems (BLDC, stepper), home appliances, factory sensor endpoints, and consumer peripherals such as white goods, toys, and wearables. The high GPIO-to-package ratio of the 32-HVQFN allows system cost-down by removing external logic. When designing with this device, set the core supply to 3.3 V nominal, place 100 nF + 4.7 uF decoupling near each VDD/VBAT pin, and follow the SWD layout guidelines (4-wire with ground return) to ensure stable debug sessions. Choose the LPC845M301JHI33E for cost-sensitive designs that still need 64 KB Flash headroom and capacitive touch; for additional Flash, switch to the LPC84x 128 KB variants. This page synthesizes distributor pricing, drop-in alternative cross-references, and design notes not found in the manufacturer datasheet, helping engineers select and source the LPC845M301JHI33E with confidence.

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LS1012ASN7EKA - QorIQ 600MHz ARM A53 MPU, 211-FCLGA | NXP
LS1012ASN7EKA

LS1012ASN7EKA - QorIQ 600MHz ARM A53 MPU, 211-FCLGA | NXP

The NXP LS1012ASN7EKA is a QorIQ Layerscape 64-bit ARM microprocessor IC featuring a single Arm Cortex-A53 core up to 600 MHz standard temperature grade, integrating a hardware packet forwarding engine (PFE), 2xGbE, PCIe, USB 3.0, USB 2.0, SATA 3.0, and DDR3L memory controller up to 1 GHz in a 211-terminal 9.6 x 9.6 mm FCLGA package with security disabled (NoSEC). It is designed for battery-backed or USB-powered, space-constrained networking and IoT applications where 1 W typical power dissipation is critical. What is a Layerscape SoC? A Layerscape system-on-chip (SoC) is a class of low-power embedded networking processors from NXP that integrate CPU cores, packet processing engines, and high-speed I/O on a single die. Within the broader taxonomy, Layerscape devices sit below general-purpose application processors and above discrete microcontrollers, occupying the network-edge SoC niche where deterministic throughput, hardware-accelerated packet handling, and deep-sleep power states are essential for edge gateways, industrial routers, and IoT concentrators. Key features include single-core 64-bit Arm Cortex-A53 with NEON and floating-point unit, integrated 2-port Gigabit Ethernet switch with line-rate PFE, hardware cryptography accelerators (disabled in this NoSEC variant), 16-bit DDR3L controller up to 1 GHz, and a wide operating temperature range of 0 C to 105 C. The part is qualified for industrial-grade embedded networking designs. The LS1012A architecture pairs the Cortex-A53 application core with a dedicated hardware packet forwarding engine that offloads L2/L3 processing, enabling line-rate throughput while the A53 runs control-plane software. This heterogeneous split allows the device to deliver GbE wire-speed forwarding at sub-1 W power envelopes, which is unique versus monolithic A53-only designs. Typical applications include industrial IoT gateways, low-power fanless routers, smart home edge nodes, battery-backed secure access points, and USB-powered networking appliances. The compact 9.6 x 9.6 mm FCLGA package suits thermally constrained enclosures where 1 W typical SoC power keeps the design passively cooled. When designing with the LS1012ASN7EKA, allocate adequate PCB layers for the DDR3L byte lane routing (the controller targets 1 GHz) and follow NXP hardware design guide for 0.5 mm pitch BGA escape. The NoSEC suffix means the ARM TrustZone secure boot and cryptographic engines are fused off, so plan your boot integrity and key storage on an external secure element if required.

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