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PCA9451A-EVK - PMIC Eval Kit for i.MX 93x | NXP Semiconductors
The NXP Semiconductors PCA9451A-EVK is an evaluation kit for the PCA9451A single-chip power management IC (PMIC) designed to support the i.MX 93x processor family, providing full access to all PMIC features through a 6-buck, 3-LDO power architecture and an included FTDI USB-to-I2C interface cable. A power management IC (PMIC) is an integrated circuit that consolidates multiple voltage regulators, load switches, and supervisory functions into one device, sitting at the top of the power management IC hierarchy alongside voltage regulators and battery management ICs. In battery-powered and adapter-powered embedded systems, a PMIC replaces a multi-chip power tree, reducing board area, bill-of-materials count, and power-sequencing complexity for application processors such as the NXP i.MX 93x family. The PCA9451A-EVK provides out-of-the-box access to the underlying PCA9451A features: six high-efficiency step-down (buck) regulators, three LDOs, one 400 mA load switch, a 2-channel level translator, and a 32.768 kHz crystal oscillator driver. The board supports both 1-cell Li-ion and Li-polymer battery applications and 5 V adapter (non-portable) applications, mirroring the two power scenarios targeted by the PMIC. Technically, the kit ships with an FTDI cable that acts as an I2C-to-USB communication interface, allowing engineers to read and write the PMIC configuration registers from a PC using the companion PCA9451A GUI software. This enables interactive adjustment of regulator output voltages, sequencing order, and protection thresholds without soldering or firmware changes, dramatically shortening power-tree bring-up time on i.MX 93x based designs. Typical applications include evaluating the PCA9451A before board spin for portable i.MX 93x products, prototyping power sequencing for industrial and consumer microcontroller/microprocessor systems, and validating battery-charger and load-switch behavior under real firmware control. A key design consideration: configuration changes made through the GUI reside in PMIC registers; final production designs should implement the validated register map in hardware OTP or host firmware, not rely on the EVK configuration path. This page synthesizes distributor pricing, evaluation-kit alternatives, and practical bring-up design notes not found together in the manufacturer documentation.
PCA9452A-EVK - PMIC Evaluation Board for i.MX 93 | NXP
The NXP Semiconductors PCA9452A-EVK is a customer evaluation board for the PCA9452A power management IC (PMIC), a single-chip AEC-Q100 Grade 2 automotive PMIC with 11 non-isolated outputs (DC/DC step-down converters plus LDOs) designed to power the i.MX 93x family application processors in automotive applications. A power management IC (PMIC) is an integrated circuit that combines multiple voltage regulators, sequencing logic, and supervision functions into one device. Within the power-management hierarchy (PMIC -> voltage regulator -> power management subsystem), the PCA9452 consolidates the entire power tree of an i.MX 93x processor platform, reducing board area and bill-of-materials count compared to discrete regulators. Key features of the kit include full access to all PCA9452A functions: six buck (step-down) DC/DC converters, LDO outputs, I2C-bus control supporting Standard-mode (100 kbit/s), Fast-mode (400 kbit/s) and Fast-mode plus (1 Mbit/s), and configurable power sequencing. The PCA9452 supports I2C address configuration at power-on reset, enabling multi-PMIC systems. The evaluation board allows engineers to evaluate startup sequencing, regulator output accuracy, load transient response, and I2C register configuration before committing to a custom power-tree design. According to the NXP PCA9452 datasheet and UM11907 evaluation board user manual (Rev. 1.0, February 2024), the kit covers hardware connection, software installation, environment configuration and kit usage. Typical applications include automotive infotainment, cluster, and ADAS domains built on the i.MX 93x automotive processor family, as well as industrial designs evaluating the PCA9452 power architecture. A key design consideration: outputs and jumpers on the EVK are configuration points, not final design recommendations; always validate thermal performance and sequencing on your own PCB layout. This page synthesizes distributor pricing, evaluation-kit context, and practical design notes not found in the manufacturer datasheet, with pricing as of 2026-09-13.
PCA9617ADP-ARD - Fm+ I2C-Bus Repeater Eval Board | NXP
The NXP PCA9617ADP-ARD is an Arduino-compatible evaluation expansion board for the PCA9617A, a level-translating Fast-mode Plus (Fm+) I2C-bus repeater IC supporting bus speeds up to 1 MHz, with level shifting between a low-voltage side of 0.8 V to 5.5 V and a higher-voltage side of 2.2 V to 5.5 V, supplied as a ready-to-use daughter card with an Arduino port. An I2C-bus repeater (also called a bus buffer) is an interface IC that regenerates and buffers the SDA and SCL signals, allowing longer buses, more loads, and different supply domains to coexist on the same two-wire bus. Within the interface hierarchy, the repeater sits between an I2C controller (master) and its peripherals, extending the reach of what a plain pull-up-limited bus can achieve, and it is a member of the broader family of signal buffers and level translators in system I/O design. Key features of the PCA9617ADP-ARD stem directly from the onboard PCA9617A: bidirectional buffering for both data (SDA) and clock (SCL), Fast-mode Plus operation at up to 1 MHz, support of SMBus applications, and true level translation without direction pins because the open-drain I2C topology is inherently bidirectional. The Arduino port makes the board a plug-on expansion for NXP i.MX 8M Mini LPDDR4 EVKs via a 2 x 20 interposer, as well as standard Arduino-shield headers. The PCA9617A is fabricated in CMOS technology, and its two supply pins (VDD1 and VDD2) can be set independently, which is how the 0.8 V low side accommodates modern 1.0 V to 1.8 V logic domains. Rise-time accelerator drivers actively drive SDA and SCL edges on the high-voltage side, permitting heavier bus capacitance than passive pull-ups alone. Typical applications include evaluating I2C level shifting between microcontrollers and sensors, extending bus capacitance in industrial control systems, and prototyping Fm+ buses between an Arduino host and 3.3 V or 5 V peripherals. A key design consideration: the repeater must be powered on both domains (VDD1 and VDD2), and bus contention with other repeaters in series requires attention to lock-up conditions described in the PCA9617A datasheet. This page synthesizes distributor pricing, related NXP evaluation boards, and practical design notes not found in the manufacturer documentation.
PCF8525-ARD - RTC Evaluation Board for PCF8525 | NXP
The NXP Semiconductors PCF8525-ARD is an Arduino-form-factor expansion evaluation board for the PCF8525, a nano-powered high-accuracy real-time clock (RTC) IC with I2C-bus interface. The board lets designers prototype timekeeping circuits around the PCF8525, whose HVSON package variant delivers temperature-compensated accuracy of up to plus or minus 30 ppm, roughly 5x better than competing RTC solutions. A real-time clock (RTC) integrated circuit is a timing device that maintains seconds, minutes, hours, day, date, month, and year information even when the main system is powered down, typically from a small backup cell. Within the power-management and timing hierarchy, an RTC sits alongside supervisors and microcontrollers, providing a low-power calendar and alarm engine that wakes the host MCU only when needed. Key features of the underlying PCF8525 include an internal temperature compensation engine, a first for external-crystal RTC ICs, which corrects typical crystal drift using a selectable parabolic coefficient of -0.035 ppm/C2 or -0.04 ppm/C2. This software compensation approach removes the need for an expensive temperature-compensated crystal (TCXO) or RTC module, cutting bill-of-materials cost while retaining plus or minus 30 ppm accuracy over temperature in the HVSON variant. The Arduino-compatible (ARD) header format means the board plugs directly onto NXP FRDM development platforms and standard Arduino UNO footprints, exposing the I2C bus (SDA/SCL), power rails, and RTC interrupt outputs to the host MCU. Nano-powered operation keeps backup current extremely low, extending coin-cell life in end products. Typical applications include evaluation of timekeeping for smart meters, battery-powered data loggers, industrial PLCs, and IoT sensor nodes where calendar and alarm functions must survive main-power loss. When evaluating, note that accuracy depends on the chosen crystal and the compensation coefficient setting programmed over I2C, so validate across the full temperature range of your end application. This page synthesizes distributor availability data, the NXP product page, and the PCF8525 datasheet into a single engineering reference, adding drop-in board alternatives and design guidance not found on the manufacturer site.
PD-9506GC/AC - 6-Port 60W PoE Midspan 802.3bt | Microchip
The Microchip Technology PD-9506GC/AC is a 6-port IEEE 802.3bt-compliant Power over Ethernet (PoE) midspan injector delivering up to 60 W per port at 55 V over 10/100/1000Base-T Ethernet, in an indoor rack-mount enclosure with AC (100-240 VAC) input and network management system (NMS) support. A PoE midspan injector is a network device that inserts DC power onto Ethernet cabling without replacing the existing Ethernet switch. Sitting between the switch and the powered device (PD), it injects power over both data and spare wire pairs (1/2, 3/6, 4/5, 7/8) while passing data traffic transparently. Midspans occupy the power-delivery layer of the network infrastructure hierarchy: PoE midspan -> PoE power sourcing equipment (PSE) -> network power delivery -> power management. Key features include IEEE 802.3bt (Type 4) compliance for up to 60 W per port, six 10/100/1000 Mbps RJ45 ports, TIA/EIA-568 category 5/5e/6 cabling support, and integrated NMS for monitoring and management. The unit meets CE approval and is designed for indoor deployment in enterprise telecommunications rooms. Architecturally, the PD-9506GC/AC is part of Microchip's PD-95xxGC multiport family (6, 12, and 24 ports), which supplies power over all four pairs within the cable. Detection and classification circuitry per IEEE 802.3bt ensures safe handshaking with powered devices, including legacy detection support. Typical applications include powering 802.11ax/802.11ac wireless access points, pan-tilt-zoom (PTZ) and dome surveillance cameras, IP videophones, thin clients, and other high-power Ethernet end terminals that require 60 W. Design consideration: verify per-port power budgets across all six ports simultaneously, and confirm the AC circuit and cabling category support the full 60 W-per-port bt-mode operation. This page synthesizes distributor pricing, drop-in alternatives, and practical deployment notes not found in the manufacturer datasheet.
PDS-408G/AC-EU - 480W 8-Port 802.3bt PoE Switch | Microchip
The Microchip Technology PDS-408G/AC-EU is a managed 8+3-port IEEE 802.3bt-compliant digital ceiling PoE switch delivering up to 480W of total PoE power from an AC input with EU power cord. It provides 60W simultaneously on all 8 PoE ports, with any single port capable of up to 90W, in a fan-less enclosure designed for ceiling and communications-room deployment. A Power over Ethernet (PoE) switch is a type of network switch that delivers both data and electrical power over standard Ethernet cabling (Cat5e/Cat6) to powered devices (PDs) such as lighting fixtures, wireless access points, and IP cameras. Within the system hierarchy, it sits in the network infrastructure layer, combining Ethernet switching silicon with PoE power sourcing equipment (PSE) controllers, an AC-DC power stage, and management firmware. Key features include the 480W power budget, automatic PoE power allocation based on the detected PD device class, full 802.3bt (PoH-class) compatibility, fan-less silent operation, and remote management capability. The 8+3 port configuration provides eight PoE-enabled downlinks plus three uplink ports for aggregation to the network core. Architecturally, the PDS-408G integrates Microchip PoE PSE technology with a managed switch fabric, supporting VLAN, link aggregation, and remote monitoring per the product documentation. Automatic per-port class-based power negotiation ensures each PD receives only the power it requires, maximizing the usable port count on a fixed 480W budget. Typical applications include digital ceiling PoE lighting, PoE-powered wireless access points, IP surveillance cameras, and building automation endpoints where a single Category cable must supply both connectivity and up to 90W per device. When designing an installation, confirm that aggregate PD demand stays within the 480W budget and that cable lengths comply with the 100 m Ethernet channel limit to maintain both data integrity and PoE voltage drop margins. This page synthesizes distributor availability data, drop-in regional variants, and practical deployment notes not found in the manufacturer datasheet.
PDS-408G/AC-UK - 480W 8-Port PoE++ Ceiling Switch | Microchip
The Microchip Technology PDS-408G/AC-UK is a managed, fan-less 480W digital ceiling PoE network switch with 8 PoE output ports plus 3 uplink ports, compliant with IEEE 802.3bt (Type 4, up to 90W per port), delivered with a UK AC power cord. A Power over Ethernet (PoE) switch is a networking device that delivers both data and DC power over standard Ethernet cabling (CAT5e/CAT6) to powered devices (PDs) such as wireless access points, IP cameras, and LED luminaires. Within the power-delivery hierarchy, the PDS-408G acts as a Power Sourcing Equipment (PSE) endpoint in the digital building infrastructure, sitting above PoE splitters and PD controllers while below the facility AC distribution. Key features include a total PoE power budget of 480W, simultaneous 60W delivery on all 8 PoE ports, and up to 90W on any single port for IEEE 802.3bt Type 4 PDs. Automatic PoE power allocation based on the PD device class removes manual configuration. The fully fan-less enclosure enables silent operation in occupied ceiling spaces. Architecturally, the switch integrates Microchip PoE PSE controller technology with a managed gigabit switching fabric, providing VLAN support, link aggregation, and remote management. Automatic output power based on PD classification ensures each luminaire or terminal receives only the power it requires, maximizing the usable port count within the 480W budget. Typical applications include digital ceiling PoE lighting systems, where LED fixtures receive power and control data over one cable; wireless access point backhaul in offices and classrooms; and IP surveillance cameras in commercial buildings. The ceiling or communications-room form factor shortens cable runs to fixtures. Design consideration: the /AC-UK suffix denotes a UK mains plug; select /AC-EU, /AC-US, or /AC-AU variants for other regions. Verify that the 480W budget covers the aggregate PD class demands at full occupancy, and ensure the ceiling ambient stays within the fan-less thermal rating. This page synthesizes distributor availability, same-family drop-in variants, and practical deployment notes not found in the manufacturer datasheet.
PDS-408G/AC-US - 8-Port PoE BT Switch 480W | Microchip
The Microchip Technology PDS-408G/AC-US is a managed, fanless 8+3-port IEEE 802.3bt-compliant Digital Ceiling PoE switch delivering up to 480W total PoE budget, with any single port capable of up to 90W and full-power mode providing 60W on all 8 PoE ports simultaneously, in an AC-input enclosure fitted with a US power cord. A digital ceiling PoE switch is a network switch with an integrated Power-over-Ethernet power sourcing capability, placed within the power management hierarchy above PoE controllers (such as Microchip PD69xxx PSE ICs) and below network management systems. It delivers both data and DC power over standard Ethernet cabling to powered devices (PDs) such as LED luminaires, sensors, and wireless access points. Key features include automatic PoE power allocation based on the detected PD device class per IEEE 802.3bt, a 480W fan-less power design for silent ceiling deployment, 8 PoE output ports plus 3 additional uplink/service ports (11 ports total), and managed operation with remote management, VLAN support, and link aggregation as described in the product documentation. Architecturally, the PDS-408G integrates an Ethernet switching fabric with PoE power sourcing equipment (PSE) circuitry and an AC-DC power stage sized for 480W continuous output. Per-port power is negotiated with each PD according to its class, up to the 90W BT ceiling, allowing mixed loads of lighting, cameras, and access points on a single switch. Typical applications include PoE LED lighting for digital ceiling systems, building automation sensor networks, IP security cameras, and wireless access point deployments in commercial buildings where ceiling or communications-room mounting eliminates the need for per-fixture AC wiring. Design consideration: verify that the aggregate PD class-based power draw across all 8 ports stays within the 480W budget, and confirm local AC mains input and cord region compatibility - the /AC-US suffix denotes the US plug variant. This page synthesizes distributor availability, region-variant drop-in alternatives, and practical deployment notes not found in the manufacturer datasheet.
PM573 - 512kB Ethernet AC500 Processor | ABB
ABB PM573 is an AC500 programmable logic controller processor module with 512 kB of memory, Ethernet connectivity, two RS232/RS485 interfaces, FBP support, and display capability. The verified product data identifies PM573 as part of the AC500 automation platform, where processor modules execute control logic and coordinate communication between field devices, engineering tools, and plant networks. It is a system-level industrial automation component rather than a discrete semiconductor package. A programmable logic controller, or PLC, is a ruggedized industrial controller used to automate machinery, production lines, utilities, and building systems. Within the AC500 architecture, the PM573 processor handles application logic while communication modules and I/O modules connect the controller to sensors, actuators, operator interfaces, and supervisory networks. Its 512 kB memory capacity provides storage for program code and data, while Ethernet supports networked automation communication. The PM573 provides two combined RS232/RS485 interfaces for serial equipment or fieldbus connections and includes FBP functionality. According to ABB product information, it also supports display operation. These communication resources make the module suitable for centralized machine control where local serial devices must coexist with Ethernet-based plant communication. Exact electrical ratings, environmental limits, firmware details, and power-consumption figures are not present in the supplied search results and require confirmation from ABB documentation before design release. Typical uses include AC500-based production machinery, packaging equipment, material-handling systems, water and wastewater automation, utilities, and remote supervisory control. Ethernet can link the controller to engineering software, industrial networks, or an HMI. The two serial interfaces are useful for local drives, instruments, readers, or legacy equipment, although protocol and baud-rate compatibility must be verified for each attached device. FBP support provides a standardized ABB mechanism for exchanging process data among automation components. The verified results distinguish PM573 from PM573-ETH and PM573-ETH-XC. The supplied snippets explicitly associate PM573-ETH with the AC500 processor-module configuration, but they do not provide enough verified electrical or mechanical detail to establish PM573 as an exact orderable ordering code or to prove drop-in interchangeability. Engineers should therefore confirm the exact ABB ordering designation, base unit, firmware, accessory, and current product status in the manufacturer system before purchasing or substituting it. This page synthesizes the verified ABB interface information and explicitly identifies missing technical data rather than estimating it.
PM591 - AC500 PLC Processor Module | ABB Automation
The ABB PM591 is an AC500 programmable logic controller processor module associated with the ABB AC500 and AC31 automation platforms. The supplied official product listing identifies the PM591-ETH configuration as a processor module with 4 MB memory, Ethernet communication, two RS232/RS485 interfaces, FBP support, and display capability. The verified results also identify PM591-ETH-XC as an extreme-conditions AC500 processor module with the same stated memory and interface categories. PM591 is therefore an industrial automation controller rather than a discrete semiconductor or passive component. Its exact electrical ratings, processor execution specification, environmental limits, terminal assignments, and full module dimensions require the ABB AC500 hardware manual or the PM57x/PM58x/PM59x datasheet. A programmable logic controller is an industrial computing device that executes control logic from engineering software and coordinates sensors, actuators, communication networks, and machine safety-related functions. In the AC500 architecture, a processor module provides the central control platform for an automation system, while expansion modules add input and output channels. The PM591 family is intended for machine control, factory automation, process monitoring, and distributed control applications. Ethernet supports network-oriented communication, while RS232/RS485 provides serial connectivity to equipment such as drives, HMIs, remote I/O, or service instruments. FBP communication enables ABB automation fieldbus-oriented integration, subject to the system configuration and connected devices. The verified PM591-ETH listing specifies 4 MB memory, one Ethernet interface, two RS232/485 interfaces, FBP, and a display. A PM591-ETH-XC listing specifies 4 MB memory, Ethernet, two RS232/485 interfaces, FBP, display, and eXtreme Conditions. These facts make PM591 suitable for industrial PLC configurations requiring local control plus multiple serial and Ethernet-connected automation devices. The XC designation indicates a version intended for more demanding environmental conditions, but the supplied results do not provide the exact temperature, shock, vibration, or EMC ratings. PM591’s system-level compatibility matters more than package-level interchangeability. ABB automation modules use dedicated housings, terminal blocks, backplane or bus connections, firmware, and configuration conventions. A replacement must be checked against the AC500 system configuration, available I/O modules, engineering software version, supply requirements, communication protocol configuration, and environmental class. The ABB documentation should be consulted before substituting a processor module or integrating it into a new controller design. The listed memory capacity also appears inconsistently across search results, because PM591-ETH is described as 4 MB by ABB while an RS listing describes PM591-ETH V2.0 as 2 MB; verify the exact revision and ordering code. The most important engineering design step is to establish the AC500 base system and its documentation before selecting I/O. Confirm the processor revision, supply voltage, connector type, communication ports, display behavior, firmware compatibility, and memory map. Configure Ethernet addresses and serial parameters to match the plant network, then validate watchdog behavior, diagnostic outputs, grounding, shielding, and cable segregation. Use the ABB AC500 hardware manual and PM57x/PM58x/PM59x data sheet for authoritative electrical and mechanical details, and obtain current availability and quotation information from an authorized distributor. This page consolidates the verified ABB and distributor references, separates documented PM591-ETH information from missing detailed specifications, and highlights the need for system-level validation. It is intended to help engineers identify the correct PM591 variant, plan compatible AC500 expansions, and avoid treating a PLC processor module as a conventional pin-compatible semiconductor replacement.
PS3112-S12 - SATA III 6Gb/s NAND Controller | Phison
Phison PS3112-S12 is a NAND flash storage controller optimized for SATA III 6Gb/s client SSD platforms, with sequential read performance up to 550 MB/s, up to 8 NAND flash data channels, and SSD capacity support from 128 GB to 16 TB. The controller operates from 0°C to 70°C and is supplied as a dedicated storage-controller component rather than a finished drive. A NAND flash controller is a semiconductor that manages nonvolatile NAND storage, error correction, data mapping, wear leveling, and the interface between a host computer and flash devices. The PS3112-S12 belongs to the storage-controller hierarchy and is intended for consumer SSD designs using the SATA III interface. Its role includes converting host I/O requests into NAND operations while maintaining data integrity through controller-managed flash features. Verified performance information identifies sequential read speed up to 550 MB/s and random operation up to 99K IOPS. The controller supports as many as 8 NAND flash data channels and a broad SSD capacity range of 128 GB through 16 TB. These characteristics make it relevant to client storage designs, including entry-level game-console storage and general-purpose SATA SSDs. Actual throughput depends on NAND type, firmware, capacity, system configuration, and test conditions. The PS3112-S12 is associated with SATA III 6Gb/s rather than PCIe storage. System designers must therefore match the controller to SATA host electronics, power delivery, NAND topology, and the intended SSD form factor. The manufacturer product page lists a 0°C to 70°C temperature range. The provided web material does not expose the complete package pinout, electrical limits, ECC details, or production pricing, so those values are intentionally marked as needing verification rather than inferred. Because this is a storage controller, the critical design considerations are NAND compatibility, firmware validation, PCB signal integrity, power integrity, thermal margin, and SSD-controller qualification. A controller marked PS3112-S12 should not be substituted solely because another Phison model has a similar product description; package, NAND support, firmware, interface, and thermal requirements must all be confirmed. This page distinguishes verified web data from missing technical parameters and provides commercial, datasheet, comparison, and replacement guidance without claiming unsupported drop-in equivalence.
QPA9510EVB - 900MHz GSM Power Amplifier Eval Board | Qorvo
The Qorvo QPA9510EVB is a fully assembled evaluation board for the QPA9510, a high-power, high-gain, high-efficiency GaAs power amplifier covering the 880 MHz to 915 MHz GSM band (board tuned for 865 MHz to 928 MHz), delivering up to 34 dB of gain, +32 dBm P1dB output power, and single-supply operation from 2.8 V to 3.6 V. An evaluation board (EVB) is a printed-circuit test platform that mounts an IC together with the supporting passive network, connectors, and bias circuitry needed to exercise the device immediately on a lab bench. In the product hierarchy, the QPA9510EVB sits in the RF development tools category, one level above the bare QPA9510 power amplifier IC, which is a semiconductor device within the broader RF amplifier and wireless semiconductor family. Key features include RF input and output connectors for direct integration with vector network analyzers and spectrum analyzers, an analog on-board power controller providing more than 70 dB of gain-adjustment range, and a power-down function: driving the control pin to a logic Low voltage places the amplifier in standby mode. The underlying QPA9510 is fabricated on Qorvo's advanced GaAs process and housed in a compact 3 mm x 3 mm QFN package, and the evaluation board reproduces the datasheet-recommended matching network, including the bill of materials for bias inductors such as L3 and L4 discussed in Qorvo's PK020 documentation. Technically, the board showcases the amplifier's suitability as the final-stage RF amplifier in GSM hand-held equipment in the 900 MHz band and in other UHF applications. The analog bias flexibility lets engineers trade linearity, efficiency, and output power across bias settings while measuring P1dB, gain flatness, and current consumption directly. Typical applications include GSM 900 MHz handset PA prototyping, UHF radio link development, ISM-band (865-928 MHz) transmitter evaluation, and RF lab education and characterization. A key design consideration: the EVB is tuned for the 865-928 MHz range; operating far outside this band requires re-matching the output network, so verify VSWR and thermal performance when re-tuning. This page synthesizes distributor availability data, Qorvo product documentation, and drop-in board-variant alternatives not consolidated on the manufacturer datasheet alone. Pricing is quote-based as of 2026-10-19.
RK3188-SOM - Quad Core Cortex-A9 SoM, 1GB DDR3 | Olimex
The Olimex RK3188-SOM is a compact System-on-Module integrating the Rockchip RK3188 quad-core ARM Cortex-A9 processor with an Actions Semiconductor AC8846 power management unit and 1 GB of DDR3 memory on board. Operating at up to 1.6 GHz, the module exposes every processor signal through five 40-pin 0.05-inch pitch connectors and adds a UART console header plus an SD-card socket. It is intended for fast embedded evaluation and productization of tablets, set-top boxes, and industrial HMIs based on the RK3188 silicon. What is a System-on-Module (SoM)? A SoM is a small board that integrates the core computing components of an embedded system - processor, RAM, PMIC, and boot media - into a single, tested unit that a baseboard can host through high-density board-to-board connectors. SoMs sit in the embedded hierarchy between bare System-on-Chip (SoC) designs (where the integrator places the SoC and DRAM directly on the application board) and full single-board computers (SBCs). The benefit is design reuse: hardware teams can iterate on the application baseboard without re-validating memory, power, and clock trees. Key features of the RK3188-SOM include the Mali-400 MP4 GPU supporting OpenGL ES 1.1/2.0, hardware 1080p H.264 video decode and encode, USB 2.0 OTG and host, I2C/SPI/UART/I2S peripherals brought out through the connectors, and boot from the on-module SD-card socket. The integrated AC8846 PMIC generates all the processor and DDR rails from a single external supply, simplifying baseboard design. Typical applications include Android-based tablets and digital signage, kiosk displays, industrial HMI panels, and prototype media players. The wide signal availability on the connectors also makes the module attractive for firmware bring-up, OS porting (Linux/Android), and education labs needing a deterministic Cortex-A9 quad-core platform. When designing with the RK3188-SOM, ensure the mating baseboard connectors are rated for the 0.05-inch (1.27 mm) pitch and that baseboard decoupling is sized for the in-rush current of the AC8846 PMIC during cold boot. The legacy RK3188 silicon and Android 4.x-era software stack are now considered end-of-life for new consumer designs; choose the RK3288-SoM or RK3566-based modules for new projects requiring long-term OS support. This page synthesizes distributor pricing across DigiKey and Mouser, parameter-by-parameter comparison against related Rockchip SoMs, and practical baseboard design notes - engineering content not present in the manufacturer user manual.
RK3188-SOM-4GB - Quad A9 Cortex SoM w/ 4GB NAND | Olimex
The Olimex RK3188-SOM-4GB is a System-on-Module (SoM) built around the Rockchip RK3188 quad-core ARM Cortex-A9 processor, paired with an Actions Semiconductor AC8846 power management IC and 4 GB of on-board NAND flash. It exposes all RK3188 signals through five 40-pin 0.05" connectors and provides a UART console header plus an SD-card slot for legacy OS media. The 4 GB variant differs from the base RK3188-SOM in that it includes built-in NAND memory, allowing storage of an operating system without requiring an SD card. An SoM (System-on-Module) is a small, self-contained computing board that integrates a processor, memory, power management, and boot storage on a single PCB, exposing high-speed buses and GPIOs through board-to-board connectors so a carrier board can add application-specific I/O. SoMs occupy the middle tier of the embedded hierarchy between discrete SoCs (single-chip solutions) and full SBCs (single-board computers); they are favored when a custom baseboard is needed while reusing a proven compute platform, accelerating time-to-market. Key features include the Rockchip RK3188 SoC with four ARM Cortex-A9 cores running up to 1.8 GHz, a Mali-400 MP4 GPU, hardware 1080p video decode, and an integrated AC8846 PMU that simplifies power-rail design. The module uses 1 GB of DDR3 RAM and 4 GB of NAND flash for persistent storage, removing the SD-card dependency of the base variant. Board-to-board signaling is provided across five 40-pin 0.05" pitch connectors, enabling access to display, camera, USB, GPIO, and high-speed serial interfaces on a user-designed carrier. The RK3188 architecture combines a Cortex-A9 cluster for application processing with a Mali-400 MP4 for graphics acceleration, supporting Android and Linux distributions optimized for the chipset. The AC8846 companion IC integrates DC-DC converters and an LDO array, allowing the carrier board to supply a single input voltage while the SoM handles all downstream rail generation. This partitioning reduces carrier complexity, BOM cost, and design risk. Typical applications include Android/Linux set-top boxes, digital signage, kiosk controllers, retro gaming and emulation platforms, and prototype development of Rockchip-based consumer electronics. The exposed high-speed buses also make the module attractive for industrial HMI and educational platforms where the carrier defines I/O while the SoM provides compute. The legacy RK3188 platform runs Linux kernel 3.0.x and Android 4.x distributions. When designing with this module, ensure the carrier board respects the 0.05" connector pitch and provides adequate thermal dissipation for sustained 1.8 GHz operation, since the RK3188 TDP is non-trivial under full quad-core load. UART console access must be wired to the carrier for Linux/Android debugging during bring-up. The 4 GB NAND variant eliminates SD-card boot reliance but ships pre-formatted for the RK3188 boot loader, so OEM firmware customization should use the official Rockchip SDK. This page synthesizes distributor pricing, drop-in SoM alternatives from the Olimex RK3188 family, and practical design notes not found in the manufacturer datasheet alone.
RK3188-SOM-EVB - RK3188 Quad-Core Cortex-A9 SOM Eval Board | Olimex
The Olimex RK3188-SOM-EVB is an open-source reference design and evaluation board (EVB) for the RK3188-SOM System-on-Module, engineered by Olimex Ltd. to expose HDMI, 100M-byte Ethernet, USB-OTG, 4x USB HS/FS/LS host ports, an LCD connector, RTC with backup battery, audio jacks, and UEXT modules for prototyping Rockchip RK3188 designs. It uses a Rockchip RK3188 quad-core ARM Cortex-A9 SoC clocked up to 1.6 GHz, paired with an Actions AC8846 power management unit, and 1 GB of DDR3 memory on the companion RK3188-SOM module. A System-on-Module (SOM) is a compact, ready-to-integrate computing block that places the CPU, RAM, PMIC, and boot storage on a single PCB, allowing product engineers to focus their own PCB design on application-specific I/O rather than high-speed memory and power-rail layout. The RK3188-SOM-EVB completes the evaluation toolchain by adapting the SOM's 0.05-inch high-density headers to 0.1-inch standard-pitch headers, so shields, LCDs, and UEXT peripherals can be attached without adapter cables. Key features include HDMI output, 10/100 Mb Ethernet, four USB 2.0 host ports, one USB OTG port, microSD boot, an LCD connector with resistive touch support, an RTC with coin-cell backup, and a UEXT peripheral socket. The board accepts +6V to +16V DC on a barrel jack and consumes 0.10-0.15 A at 10 V input when combined with the RK3188-SOM-4GB module. Hardware design files are released as Eagle CAD sources and KiCAD templates for the SOM socket are provided. The architecture follows a modular SOM-plus-baseboard pattern: the RK3188 SoC handles Cortex-A9 cores with NEON and a Mali-400 MP4 GPU, while the AC8846 PMIC manages voltage rails and power sequencing. Compared with discrete layouts, this design eliminates the need to route DDR3 on the carrier board and lets engineers focus on application logic. Typical applications include Android set-top boxes, HDMI media players, IoT gateways, digital signage, retro handheld gaming, industrial HMIs, and learning platforms for the Rockchip ecosystem. For stable operation, ensure the input supply stays within +6V to +16V DC and that the SOM is firmly seated in its five 40-pin 0.05-inch headers. This page consolidates distributor availability, drop-in accessory boards, and design tips not found in the standalone product brief.
RK3308-CC - Quad-Core A35 1.3GHz AIoT Main Board | Rockchip
The Rockchip RK3308-CC (ROC-RK3308-CC) is an AI+IoT open-source main board built around the Rockchip RK3308 64-bit Quad-Core ARM Cortex-A35 application processor running at up to 1.3 GHz, with an integrated high-performance audio CODEC and hardware Voice Activity Detection (VAD) engine. It pairs a compact 60 mm x 45 mm footprint with 256 MB / 512 MB / 1 GB DDR3 options and 4 GB / 8 GB / 16 GB eMMC storage options for cost-effective smart-audio product development. An AIoT open-source main board (ROC form factor) is a credit-card-sized single-board computer built around an integrated application processor, designed to host AI/ML inference, microphone-array audio front-end, and IoT connectivity simultaneously - it is essentially the compute platform that turns a smart-speaker, voice-controlled appliance, or industrial gateway concept into a working prototype without requiring a custom baseboard. In the broader taxonomy it sits between a microcontroller development board and a Linux SBC, sharing the open-source Linux ecosystem of the latter while targeting power-constrained always-listening voice endpoints of the former. Key features include four Cortex-A35 cores in a high-efficiency big.LITTLE-less cluster, dedicated microphone-array PDM/I2S interfaces capable of driving up to 6 digital MEMS microphones, integrated VAD for sub-1 W standby voice wake, and Linux/Android SDK support. The board exposes 1 USB 2.0 OTG, 1 USB 2.0 HOST, 1 SDIO 3.0, 1 SPI, 1 I2C, 1 UART debug console, 1 GbE via the RTL8211F PHY, and on-board 2.4 GHz Wi-Fi plus optional Bluetooth 4.2 via the RTL8723DS module. The SoC uses TSMC 28 nm HPC process technology and Rockchip's third-generation power-management architecture, achieving deep-sleep current in the low single-digit mA range while keeping wake word latency under 100 ms. The Cortex-A35 core is the most power-efficient 64-bit ARM Cortex-A class implementation in this performance tier, and the embedded VAD removes the need for an external audio DSP in many voice-front-end designs. Typical applications include smart speakers and soundbars with always-listening voice wake, AI voice-controlled appliances and white goods, six-microphone array conferencing systems, industrial voice-controlled HMIs, and Linux-based IoT gateways with on-board keyword spotting. Smart-audio OEMs in particular value the integrated CODEC plus VAD combination that simplifies BOM and shortens time-to-market. When designing with this board, match the power-supply current capability to the peak Wi-Fi transmit budget, not just the SoC load, to avoid brownout during burst transmissions. Confirm microphone-array routing against the datasheet PDM/I2S pin map since the on-board 6-mic expansion is optional. This page synthesizes distributor availability, drop-in alternatives, and practical design notes for the ROC-RK3308-CC open-source main board that are not aggregated in the official Rockchip RK3308 datasheet alone.
ROG Zephyrus G16 (2026) GU606 Gaming Laptop | ASUS Republic of Gamers
The ASUS Republic of Gamers (ROG) Zephyrus G16 (2026) GU606 is a high-performance 16-inch gaming laptop integrating an NVIDIA GeForce RTX 5090 mobile GPU with an Intel Core Ultra (Series 2) processor on a 2.5K OLED display panel. It is positioned as ASUS's flagship ultraportable gaming platform, with a chassis designed around the NVIDIA Blackwell laptop architecture and Intel's Lunar/Meteor Lake successor CPUs. A gaming laptop is a portable computing platform engineered specifically for real-time 3D rendering, high-refresh-rate displays, and sustained thermal loads that exceed typical ultrabook designs. Within ASUS's product hierarchy, the ROG (Republic of Gamers) line sits above consumer VivoBook and ZenBook lines and alongside the TUF Gaming line, targeting enthusiast and competitive gaming segments. The Zephyrus sub-brand within ROG focuses on thin-and-light premium gaming, while Strix targets maximum performance, Flow targets convertible/tablet form factors, and Ally targets handheld PC gaming. Key features of the GU606 (2026) include the RTX 5090 mobile GPU with the latest generation of NVIDIA CUDA, RT, and Tensor cores, a 2.5K-resolution OLED panel (commonly 2560x1600) with high refresh rate support, and ASUS's ROG Intelligent Cooling thermal system using liquid-metal compound and arc-flow fans. Memory configurations scale to high-capacity DDR5 and PCIe Gen4/Gen5 NVMe storage. The chassis is CNC-machined aluminum with the ROG AniMe Matrix LED lid on certain SKUs. Technically, the platform supports NVIDIA Advanced Optimus and MUX switch for direct GPU output to the internal display, reducing latency for competitive gaming. The OLED panel's per-pixel dimming enables a 1,000,000:1 contrast ratio and DisplayHDR True Black certification, distinguishing it from the IPS panels used in earlier Zephyrus generations. Wi-Fi 7 connectivity and Thunderbolt 4/USB4 expand docking options. Typical applications include AAA gaming at high frame rates, esports with low-latency display output, content creation (video editing, 3D rendering) leveraging the GPU's Tensor cores, and game streaming through software like OBS Studio. The OLED display also makes the platform suitable for HDR movie playback and color-accurate creative work. When selecting this SKU, evaluate GPU power-budget tier (RTX 5090 vs RTX 5080/5070 variants), RAM soldered-vs-upgradable, and whether the AniMe Matrix lid is desired. Cooling acoustics and chassis thickness vary by GPU tier — higher-TGP variants produce more fan noise under sustained load.
SATAPMH141-SE - 1-to-4 SATA Port Multiplier 3Gbps | IOI
The IOI SATAPMH141-SE is a 1-to-4 SATA port multiplier module based on the Marvell 88SM8040 controller, allowing a single SATA host port to communicate with up to 4 SATA device ports plus one SEMB (Port Multiplier Management) port, with 3Gbps serial link capability on all SATA links. A SATA port multiplier is a storage interconnect device that expands a single host SATA controller port into multiple device-facing SATA ports. In the storage hierarchy it sits between the host SATA controller (AHCI or FIS-based switching) and SATA disk drives or SSDs, aggregating traffic so that one physical host link serves several devices. This reduces host controller count in multi-drive systems such as NAS enclosures, RAID chassis, and storage appliances. Key features of the SATAPMH141 include its unique data aggregation capability, which lets the module exploit the full 3Gbps host link bandwidth when paired with FIS-based switching host controllers, and its support for up to four device ports simultaneously. The -SE suffix denotes a specific configuration variant within the SATAPMH141 product family from IOI (I/O Interconnect), which specializes in SATA and SAS connectivity hardware. Architecturally, the Marvell 88SM8040 handles command frame (FIS) switching between host and devices, frame arbitration, and port state management, presenting each drive as a distinct SATA device to the host. Performance is bounded by the shared 3Gbps host link, so sustained aggregate throughput peaks at roughly 300 MB/s across all drives combined. Typical applications include multi-bay external drive enclosures, NAS backplane designs, low-cost RAID expansion, and industrial storage subsystems where host SATA ports are scarce. The module form factor allows direct integration onto carrier boards. A key design consideration: allocate bandwidth across attached drives carefully, since the host link is shared - concurrent heavy access to four drives will divide the 3Gbps link. Verify that your host controller supports FIS-based switching for best aggregation; command-based switching hosts offer lower effective bandwidth. This page synthesizes manufacturer product data, drop-in alternatives, application guidance, and design notes not found on the standard manufacturer product listing.
SC1111 - Raspberry Pi 5 4GB SBC 2.4GHz Cortex-A76 | Raspberry Pi | Desktop & Industrial
The Raspberry Pi 5 (SC1111, 4GB) is a single-board computer built upon a 64-bit quad-core 2.4 GHz Arm Cortex-A76 processor with 4GB of RAM on the full-size Raspberry Pi form factor. Per the official product data, its CPU delivers a two to three times increase in performance compared to Raspberry Pi 4, and it is the first full-size Raspberry Pi computer developed with silicon designed in-house by Raspberry Pi. Data verified as of 2026-09-13. A single-board computer (SBC) is a complete computer system integrated onto one printed circuit board, combining processor, memory, I/O interfaces, and power management without the need for a separate motherboard. Within the category hierarchy, the SBC sits between embedded compute modules and full desktop PCs, making it the standard platform for prototyping, education, and industrial edge deployments. Raspberry Pi popularized this form factor, and the Raspberry Pi 5 is its current full-size generation. Key characteristics of the SC1111 include the in-house-developed application processor running at 2.4 GHz, the substantial generational CPU performance uplift over Raspberry Pi 4, and the retained compatibility ethos of the full-size Raspberry Pi layout, which preserves the ecosystem of HAT add-on boards, cases, cameras, and displays that the community and industry have built over multiple generations. From a technical standpoint, the move to custom in-house silicon marks a strategic shift for Raspberry Pi: controlling the SoC design allows tighter integration between CPU, peripherals, and power architecture, which historically translates into better performance per watt and more predictable long-term supply. The quad-core Cortex-A76 core is an Armv8.2-A 64-bit architecture widely deployed in mainstream Android and Chromebook devices, so software toolchains, compilers, and Linux distributions are mature for this target. Typical applications include desktop-class computing and productivity use, industrial automation and edge data logging, robotics control, digital signage, and networked media or AI inference at the edge where local processing avoids cloud dependency. The 4GB memory configuration suits workloads such as lightweight servers, automation controllers, and multi-service IoT gateways. A practical design consideration: verify your power supply meets the board requirements from the official Raspberry Pi documentation before deployment, and confirm HAT mechanical and electrical compatibility when migrating from Raspberry Pi 4, since peripheral interfaces have been updated on this generation. What this page adds beyond the datasheet: a consolidated SC1111 price comparison across authorized distributors (Octopart lists 3 distributors, with PCBX quoting $68.56056 as of 2026-09-13), drop-in and functional alternative analysis within and beyond the Raspberry Pi 5 series, and practical deployment notes for desktop, industrial, and robotics use of this Arm Cortex-A76 single-board computer.
SC1112 - Raspberry Pi 5 8GB SBC, 2.4GHz Cortex-A76 | Raspberry Pi | Edge AI & IoT
The Raspberry Pi 5 (SC1112, 8GB) is a single-board computer built around a 64-bit quad-core 2.4GHz Arm Cortex-A76 processor (Broadcom BCM2712) with 8GB of LPDDR4X SDRAM, delivering two to three times the CPU performance of Raspberry Pi 4 on the standard full-size Raspberry Pi form factor. Data verified as of 2026-09-13. A single-board computer (SBC) is a complete computer fabricated on a single printed circuit board, integrating processor, memory, storage I/O, and connectivity. The Raspberry Pi 5 sits at the top of the Raspberry Pi single-board computer family, which belongs to the broader category of embedded computers, and was developed by Raspberry Pi with its own in-house silicon (BCM2712), a first for the company. Key features of the SC1112 include the 2.4GHz Cortex-A76 quad-core CPU, an 8GB memory configuration (a mid-tier option in the Raspberry Pi 5 series), and the standard 40-pin GPIO header for Hardware Attached on Top (HAT) expansion. Per the official Raspberry Pi product brief, the Pi 5 architecture enables two to three times the speed of other generations. From a technical standpoint, the BCM2712 integrates four Arm Cortex-A76 cores, a high-performance Armv8.2-A-class microarchitecture, with a modern GPU subsystem and I/O fabric. The 8GB LPDDR4X memory pool is the defining differentiator of SC1112 versus the 2GB, 4GB, and 8GB variants, allowing larger working sets for in-memory data processing, multi-container edge deployments, and desktop-class multitasking. Typical applications include edge AI inference and data logging, industrial IoT gateways, robotics control, and desktop-class computing where a compact, low-power Linux computer is required. The 40-pin GPIO header and broad OS support (Raspberry Pi OS, Ubuntu, and others) make it a strong fit for automation and prototyping. A practical design consideration: the higher CPU and memory throughput of Raspberry Pi 5 increases sustained power draw versus Raspberry Pi 4; plan the 5V USB-C power supply and thermal management (heatsink or fan) according to the official Raspberry Pi documentation. Beyond the datasheet, this page provides an SC1112 vs SC1111 (4GB) vs cross-brand SBC comparison, terminal-level 40-pin GPIO wiring reference, design notes, and sourcing information with prices refreshed as of 2026-09-13.
SC1113 - Raspberry Pi 5 16GB SBC, 2.4GHz Cortex-A76 | Raspberry Pi | Edge AI
The Raspberry Pi 5 (SC1113, 16GB) is a single-board computer built around a Broadcom BCM2712 SoC with a 4-core 64-bit Arm Cortex-A76 CPU running at 2.4GHz, 16GB of LPDDR4X SDRAM, and a VideoCore VII GPU, on the standard 85.6 x 56.5mm Raspberry Pi form factor. Data verified as of 2026-09-13. A single-board computer (SBC) is a complete computer system fabricated on a single printed circuit board, integrating the processor, memory, power management, storage interface, and I/O connectors on one board. SBCs sit within the broader category of embedded computers and are widely used where a full PC is unnecessary but general-purpose computing, networking, and expandable I/O are still required. Key features of the SC1113 include the largest memory option in the Raspberry Pi 5 family (16GB LPDDR4X, shared as system and GPU memory), dual 4Kp60-capable HDMI outputs, USB 3.0 and USB 2.0 ports, a PCI Express interface for NVMe storage, dual-band Wi-Fi and Bluetooth, Gigabit Ethernet, and the 40-pin GPIO header that supports HAT expansion boards. The updated power management IC integrates a real-time clock and charging circuitry, and heat dissipation was improved over the Raspberry Pi 4 generation. On the technical side, the VideoCore VII GPU supports OpenGL ES 3.1 and Vulkan 1.2, enabling modern graphics stacks and compute workloads. The faster BCM2712, camera/display interfaces (MIPI), and USB improvements over the predecessor make the Raspberry Pi 5 the most capable board in the Raspberry Pi lineup. The PCIe 2.0 x1 lane allows high-speed NVMe SSDs for storage-heavy applications, while the 40-pin header retains compatibility with the broad HAT ecosystem. Typical applications for the 16GB variant include edge AI inference where large models benefit from higher RAM, desktop computing with many open applications, lightweight virtualization or container hosting, media servers, and industrial gateways aggregating multiple data streams. A practical design consideration: use the recommended 5V/5A USB-C power supply; under sustained multi-core load the board draws significant power, and undervoltage from weak supplies is the most common cause of instability and SD card filesystem corruption. This page adds value beyond the datasheet by cross-referencing SC1113 against other Raspberry Pi 5 memory variants (SC1111 8GB, SC1112 4GB), detailing the 40-pin GPIO terminal map, and giving selection guidance for choosing between RAM tiers based on workload and budget.
SI5365/66-EVB - Clock Multiplier/Jitter Attenuator Eval Kit | Skyworks
The Skyworks Solutions SI5365/66-EVB is an evaluation board for the Si5365 and Si5366 any-frequency precision clock multiplier and jitter attenuator devices, supplied with the board, a cable, a CD containing documentation, and EVB configuration software at an MSRP of $350.00 (as of 2026-10-10). Note that this evaluation kit, along with the Si5365/66 devices it supports, is not recommended for new designs (NRND). An evaluation board (EVB) is a printed circuit assembly that mounts a target integrated circuit together with the supporting power, clocking, filtering, and connector circuitry required to exercise the device in a laboratory environment. EVBs sit within the broader hierarchy of development boards, kits, and prototyping hardware, and they bridge the gap between a datasheet and a production PCB by letting engineers verify jitter, phase noise, lock behavior, and output signal integrity before committing to a layout. The SI5365/66-EVB supports simplified evaluation of the Si5366 jitter-attenuating clock and the Si5356 low-jitter clock multiplier. The Si5365 family provides any-frequency synthesis with user-programmable output frequencies, while the Si5366 adds jitter attenuation for cleaning up noisy reference clocks in synchronized systems such as SONET/SDH, OTN, and synchronous Ethernet equipment. The kit ships with the evaluation board, a USB/interface cable, a CD with documentation and the EVB control software, allowing register-level configuration of loop bandwidths, output dividers, and frequency plans from a PC. This software-driven control flow is the fastest way to characterize the device's phase-noise performance with external test equipment. Typical evaluation scenarios include Telecom line-card clocking, network synchronization (SyncE/PTP) reference generation, and lab prototyping of low-jitter clock trees for high-speed data converters and FPGA/ASIC reference inputs. Design consideration: because the Si5365/66 platform is not recommended for new designs, use this board only to evaluate or support existing designs, and plan a migration path to Skyworks' current-generation timing parts. This page synthesizes distributor pricing, lifecycle status, and kit contents from manufacturer and distributor data not always surfaced in a single datasheet.
SI5367/68-EVB - Si5367/Si5368 Clock Evaluation Board | Skyworks
The Skyworks Solutions SI5367/68-EVB is an evaluation board for the Si5367 low-jitter precision clock multiplier and the Si5368 jitter-attenuating clock, supplied with a board, cable, and CD, and designed for simplified evaluation of any-frequency precision clock multiplication and jitter attenuation. A clock generator evaluation board is a hardware development tool that lets engineers characterize the timing performance of a clock IC before committing to a PCB design. Within the timing hierarchy, it sits under Clock & Timing development tools, which belong to the broader family of semiconductor evaluation kits used alongside clock generators, jitter attenuators, and precision clock multipliers. Evaluation boards expose the IC's inputs, outputs, and configuration interfaces on a ready-made PCB, saving weeks of design effort during device selection and prototyping. The key feature of this kit is dual-device support: it evaluates both the Si5368 jitter attenuating clock and the Si5367 low-jitter clock multiplier on one platform. The Si5367 accepts four clock inputs ranging from 10 MHz to 707 MHz and generates five frequency-multiplied clock outputs ranging from 2 kHz to 945 MHz, with select frequencies to 1.4 GHz, per the Skyworks Si5367 datasheet. This makes it possible to measure phase noise, jitter, and output format behavior across an extremely wide frequency range without soldering or layout work. Technically, the Si5367 family uses a digitally controlled oscillator (DCO)-based architecture with uP-programmable loop parameters, allowing any-frequency synthesis from a simple configuration file loaded over the onboard interface. The evaluation board provides the necessary power regulation, input clock conditioning, and output SMA-style connections so that laboratory instruments such as phase-noise analyzers and oscilloscopes can connect directly. Supplied contents per the distributor datasheet listing are the board, a cable, and a CD containing configuration and documentation. Typical applications include line-card and optical module clock design for SONET/SDH and Ethernet systems, verification of jitter cleanup performance for noisy reference clocks, and lab characterization of frequency plans for FPGA, ASIC, and networking PHY designs requiring sub-picosecond level clocking. A key design consideration: Skyworks marks this evaluation kit as not recommended for new designs (NRND), so use it for evaluating existing designs or for prototyping with the Si5367/Si5368 devices while considering newer Skyworks Si5xx timing platforms for new product development. This page synthesizes distributor pricing, lifecycle status, datasheet links, and practical evaluation guidance not consolidated in the manufacturer datasheet.
SOMOMAPL138-10-1603QHIR - OMAP-L138 SOM 375MHz DSP 128MB | Beacon EmbeddedWorks
The Beacon EmbeddedWorks SOMOMAPL138-10-1603QHIR is an OMAP-L138 System-on-Module (SOM) integrating the Texas Instruments OMAP-L138 dual-core SoC, which combines a 375 MHz ARM926EJ-S RISC host processor with a 375 MHz TMS320C6748 floating-point VLIW DSP. The module ships with 128 MB of DDR2 SDRAM and 16 MB of SPI flash, providing an immediately deployable compute platform for industrial temperature (-40C to +85C) embedded applications. A System-on-Module (SOM) is a small PCB that integrates a microprocessor, memory, power management, and boot peripherals into a single assembly, exposing a standardized high-speed expansion connector to a customer carrier board. By abstracting the high-risk CPU/memory/power design into a pre-validated module, an SOM accelerates time-to-market, reduces EMC and thermal debugging, and allows the OEM to focus on the application-specific I/O. Within the broader hierarchy, this product sits as: SOM -> Computer-on-Module -> Embedded Module -> Board-level Product -> Semiconductor-based subsystem. Key features of the SOMOMAPL138-10-1603QHIR include the heterogeneous ARM+DSP architecture, which enables deterministic DSP code offload for low-latency signal processing while the ARM core runs Linux or a real-time OS for control, networking, and HMI. The module exposes the OMAP-L138's peripheral set (EMAC, USB, McASP, SPI, I2C, UART, EMIFA, SATA) via a 200-pin high-speed board-to-board connector. Integrated LDO and switching regulators on the module accept a single 5V input, simplifying carrier-board power design. Typical applications for this SOM include industrial audio and biometric signal processing, machine-vision front ends, portable medical instrumentation, sensor-fusion data loggers, and industrial control gateways. The OMAP-L138's C6748 DSP delivers up to 300 MFLOPS, sufficient for FFT-based vibration analysis, motor-control loops, predictive maintenance algorithms, and multi-channel audio codec handling. The ARM9 host handles Ethernet/USB connectivity, file system, and user interface tasks. When integrating this module, route high-speed USB, EMAC, and DDR traces on the carrier with controlled impedance and length matching per the OMAP-L138 hardware design guide. Provide bulk decoupling at the 5V input and adhere to the keep-out zones specified in the mechanical drawing. This page synthesizes distributor pricing, drop-in alternatives, and engineering design notes that are not available in the manufacturer's brief datasheet summary.