LPC1104UK - 32-bit Cortex-M0 50MHz MCU | NXP
Référence : LPC1104UK ✓ Actif| Qté | Prix unitaire | Total |
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| 1 | $0 | $0,00 |
| 10 | $0 | $0,00 |
| 100 | $0 | $0,00 |
| 500 | $0 | $0,00 |
| 1 000 | $0 | $0,00 |
LPC1104UK Présentation
A microcontroller is a programmable semiconductor that integrates a processor core, memory, and peripherals into one compact device. The Cortex-M0 processor belongs to the ARM Cortex-M family of 32-bit embedded processors. Within the product hierarchy, this MCU combines a RISC processor core, embedded flash, static RAM, serial interfaces, timers, and GPIO resources for compact control systems.
The verified device data identifies the LPC1104UK as a 32-bit Cortex-M0 MCU with a maximum clock frequency of 50 MHz. Its 32 KB flash organized as 32K x 8 provides program storage, while 8 KB of SRAM supplies working memory. The 16-WLCSP surface-mount package has 16 terminals and measures approximately 2.17 mm by 2.32 mm, making it suitable for highly compact embedded products when board density and assembly capability are priorities.
The LPC1104 series targets low-cost control applications that benefit from 32-bit processing, a simple instruction set, efficient code execution, and integrated memory. Its operating core is identified as ARM Cortex-M0, and distributor listings classify it as a scalable entry-level MCU. Software can be developed using the LPC1100 device family package identified by Arm Keil, while firmware deployment and peripheral-level validation must be completed against the NXP datasheet.
Typical uses include low-cost embedded controllers, eMetering, lighting systems, alarm systems, compact sensor nodes, and industrial or consumer products that require local processing in a very small package. The exact serial peripherals, GPIO count, timer resources, voltage limits, current consumption, and package ball assignments are not present in the supplied excerpts and should be verified in the manufacturer datasheet before schematic or firmware release.
The most important design consideration is package-level verification. A 2.17 mm by 2.32 mm 16-WLCSP is not a conventional leaded package and requires land-pattern, solder-paste, stencil, reflow, and inspection validation. Engineers should also verify regulator requirements, clock strategy, reset behavior, programming access, exposed-pad treatment, and peripheral pin multiplexing from the complete datasheet.
This product page consolidates verified distributor specifications, datasheet links, package constraints, and application guidance for LPC1104UK procurement and engineering evaluation. It distinguishes confirmed facts from unavailable parameters rather than inferring unverified electrical, timing, environmental, lifecycle, or compliance values.
Alternatives de remplacement direct pour LPC1104UK — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
Aucune alternative de remplacement direct disponible pour ce produit.
Demander des alternativesLPC1104UK Valeurs maximales et caractéristiques électriques
| Product Type | 32-bit microcontroller IC |
| Processor Core | ARM Cortex-M0 |
| Architecture | 32-bit |
| Instruction Set | RISC |
| Fréquence d'horloge maximale | 50 MHz |
| Flash Memory | 32 KB (32K x 8) |
| SRAM | 8 KB |
| Package Type | 16-WLCSP |
| Package Dimensions | 2.17 mm x 2.32 mm |
| Terminal Count | 16 |
| Terminal Form | Ball |
| Type de montage | Surface Mount |
| Core Variant | Cortex-M0 |
| Series | LPC1100 series |
| Application Class | Scalable entry-level microcontroller |
| Minimum Supply Voltage | 1.8 V |
Guide de configuration des broches du LPC1104UK 2.17 mm x 2.32 mm
Configuration des broches du LPC1104UK (boîtier 2.17 mm x 2.32 mm). Ce circuit intégré numérique comprend des GPIO, des interfaces de communication (UART, SPI, I2C) et des broches d'alimentation. Consultez la fiche technique du fabricant pour les fonctions alternatives des broches et les options de configuration. Indispensable pour la conception de systèmes embarqués et la conception de circuits imprimés.
Aucune donnée de brochage détaillée disponible pour LPC1104UK.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
LPC1104UK convient pour 6 applications: Compact eMetering Controller, LED Lighting Control, Alarm and Security Panel, Low-Cost Sensor Node, Industrial Control Module, USB-Configured Embedded Product.
Compact eMetering Controller
The LPC1104UK fits a compact metering controller when local processing can be handled by its 50 MHz ARM Cortex-M0 core, 32 KB flash, and 8 KB SRAM. The device can execute measurement sequencing, data conditioning, alarm logic, and local data handling without occupying a large package footprint. Its 2.17 mm by 2.32 mm 16-WLCSP can leave board area for sensing, display, isolation, and communications hardware. The design must verify required timer accuracy, serial interfaces, pulse-capture resources, supply limits, and metering-related peripherals in the complete datasheet before selecting this MCU.
Recommandé
LED Lighting Control
The LPC1104UK is suitable for compact LED-lighting control because its 50 MHz Cortex-M0 core provides more arithmetic headroom than many simple 8-bit controllers, while 32 KB flash and 8 KB SRAM support embedded firmware. A typical design could handle button input, timers, status feedback, fault detection, and communications. The 16-WLCSP package helps minimize board area in integrated luminaires. Designers must confirm PWM-capable timers, GPIO drive limits, supply voltage, switching-current requirements, thermal conditions, and dimming functions in the full NXP documentation before PCB release.
Recommandé
Alarm and Security Panel
The LPC1104UK can serve as the central controller in a small alarm panel because its ARM Cortex-M0 core supports 32-bit control logic, while 32 KB flash and 8 KB SRAM fit event handling, debounce, timers, and status management. The compact 16-WLCSP allows the controller to coexist with sensor inputs, audio circuitry, and communication hardware. Critical engineering checks include GPIO availability, event-timer resolution, supply behavior during alarm activation, brownout handling, and watchdog resources. No security certification or cryptographic capability is established by the supplied data, so security claims must be avoided.
Recommandé
Low-Cost Sensor Node
The LPC1104UK is appropriate for a space-constrained sensor node when the node needs more control capability than an 8-bit MCU but remains within 32 KB flash and 8 KB SRAM limits. It can manage sensor acquisition sequencing, filtering, thresholds, local state, and low-power duty cycles. Its 2.17 mm by 2.32 mm package helps minimize footprint, although WLCSP assembly increases manufacturing demands. Validate the required mixed-signal inputs, timers, serial links, sleep modes, wake sources, and current budget from the datasheet before committing to a battery-powered design.
Recommandé
Industrial Control Module
The LPC1104UK can support compact industrial control logic where the required firmware fits within 32 KB flash and the working set fits 8 KB SRAM. At 50 MHz, the Cortex-M0 core can handle digital sequencing, diagnostics, and communication tasks, while the small WLCSP footprint helps reduce module size. Industrial use requires checking voltage tolerance, temperature range, clock tolerance, EMC exposure, and availability rather than assuming suitability from frequency alone. Galvanic isolation, protection, grounding, thermal analysis, and any regulatory requirements remain system-level tasks not specified in the verified excerpts.
Recommandé
USB-Configured Embedded Product
The LPC1104UK can serve as the embedded controller in a compact product configured through USB when its memory budget and firmware requirements fit the 50 MHz Cortex-M0 core, 32 KB flash, and 8 KB SRAM. A system implementation may pair the MCU with a USB-to-serial bridge and use firmware for boot configuration, logging, or field updates. The WLCSP package minimizes PCB area but restricts hand assembly and complicates inspection. Verify native USB capability, available serial interfaces, pin multiplexing, programming signals, and power requirements because these details are not confirmed in the supplied excerpts.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour LPC1104UK — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit |
|---|---|
| Package | 16-WLCSP |
| Brand | NXP Semiconductors |
| Processor Core | ARM Cortex-M0 |
| Maximum Clock Frequency | 50 MHz |
| Flash Memory | 32 KB (32K x 8) |
| SRAM | 8 KB |
| Architecture | 32-bit |
| Package Dimensions | 2.17 mm x 2.32 mm |
| Terminal Count | 16 |
| Minimum Supply Voltage | 1.8 V |
Principaux différenciateurs
- Compact verified device footprint (vs No verified alternative MPN)
- Entry-level 32-bit processing (vs No verified alternative MPN)
- Space-efficient integration (vs No verified alternative MPN)
Notes de conception
Do not release the LPC1104UK footprint from package dimensions alone. Obtain the exact NXP WLCSP land pattern, ball map, solder-mask and paste recommendations, then validate them with the PCB assembly house. The package is only 2.17 mm by 2.32 mm with 16 balls, so stencil aperture design, solder-paste volume, placement tolerances, and post-reflow inspection can determine assembly yield.
Partstack lists a 1.8 V minimum supply voltage, but maximum supply voltage, current consumption, internal regulator behavior, and all I/O tolerance limits remain unverified. Before schematic release, trace every power and ground ball from the complete datasheet, size local decoupling according to manufacturer guidance, and confirm operating voltage for every connected signal. Do not infer 5 V tolerance from general ARM MCU experience.
A matching processor core and memory size do not establish drop-in compatibility. A true LPC1104UK substitute must match the 16-WLCSP ball arrangement, power pins, clock and reset pins, debug and programming functions, peripheral mapping, voltage limits, and acceptable boot behavior. Treat LPC1104UK,118 as the distributor ordering form shown in the listings, not as proof that it is a separate electrical equivalent.
Keep clock, reset, decoupling, and programming-access routing short and preserve the manufacturer's recommended land geometry. Confirm oscillator and internal-clock options from the full datasheet before assigning pins. Because the supplied excerpts contain no verified ball map, engineers must not derive routing by mirroring another 16-WLCSP MCU; pin multiplexing and power connectivity must come from the LPC1104 documentation.
Informations de conformité
The supplied verified excerpts do not state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status. Compliance must be confirmed from current NXP product documentation or declarations.
