All Categories
History
This section provides an overview for cplds as well as their applications and principles. Also, please take a look at the list of 9 cpld manufacturers and their company rankings. Here are the top-ranked cpld companies as of May, 2025: 1.Lattice Semiconductor, 2.Acme Chip Technology Co., 3.Xilinx.
Table of Contents
Engaged in research on nitride semiconductor growth using the MBE method at Waseda University Graduate School. After graduating from graduate school in 2016, he joined a non-ferrous metal manufacturer.
Engaged in equipment maintenance and engineering work at metal smelting plants. Moved to a chemical manufacturer in 2022. Engaging in similar tasks.
A Complex Programmable Logic Device (CPLD) is a rewritable logic device with a relatively complex circuit structure.
CPLDs have made the development of products easier and less expensive than ever before.
CPLDs are widely used in the control boards of various consumer and industrial products, such as:
CPLDs are used in control circuits, particularly for the management of power circuits. They are often responsible for managing the order in which power is applied to circuits, voltage selection circuits, and other functions.
A CPLD consists of a block in which multiple programmable logic circuits are integrated and a wiring area that connects the different blocks. The block consists of three macrocells with AND-OR gate structures, a D-type flip-flop to hold one bit of information as either 0 or 1, and I/O pins for input and output.
The macrocell inputs digital signals from the Input pin and outputs signals to the Output pin with user-programmed logic circuitry. Internal primary data is stored in flip-flops.
The Routing Area is the connection between blocks and output data through one or more blocks.
Field-Programmable Gate Arrays (FPGAs) are similar to CPLDs in that they use volatile memory, which means that circuit data is lost when power is removed.
CPLDs, on the other hand, use nonvolatile memory, such as EEPROM or flash memory, which retain circuit data. There is also a difference in scale.
FPGAs have tens of thousands of gates, while CPLDs have only a few thousand. Therefore, CPLDs are used to provide design data to FPGAs when power is turned on, while FPGAs are used to perform large-scale logic circuitry.
Additionally, latency varies depending on where the logic blocks are located, making it difficult for the FPGA to predict. In contrast, latency is easier for CPLDs to predict because the number of macrocells to be routed through them is fixed.
CPLDs were developed to replace TTL and CMOS logic devices about 30 years ago. At that time, circuits were constructed by combining general-purpose logic ICs with only NOT and AND functions.
The 7400 series from Texas Instruments (TI) is well known, but it is said that engineers at that time had to memorize hundreds of devices. The problem was that as circuits became more complex, dozens to hundreds of general-purpose logic ICs were required, resulting in huge board sizes.
As transistor miniaturization progressed, it became possible to realize thousands or tens of thousands of general-purpose logic ICs in a few LSIs, which accelerated the development of CPLDs.
The development process for CPLD design is categorized into the following steps: logic design, logic synthesis, place and route, timing verification, and programming.
*Including some distributors, etc.
Sort by Features
Sort by Area
Lattice Semiconductor, is a software and development kit manufacturer, founded in 1983 and headquartered in Hillsboro, Oregon, USA. The company provides various electronic components such as development boards, FPGA (field-programmable gate arrays) semiconductors, evaluation boards, integrated circuits, and converters. These components are applicable to communication, data center systems, client computing, wireless technology, and automotive applications. The company is into solving customer challenges in communication, computing, industrial, automotive, and consumer markets across the network, from the Edge to the Cloud.
Intel Corporation, an American company founded in 1968 and headquartered in Santa Clara, California, is a manufacturer and supplier specializing in the design and production of semiconductor microprocessors. The company's product portfolio includes processors, graphics processing units, software, wireless products, and various other items. These products find applications in education, transportation, financial services, retail, and government. The company offers customer services including technical support, software development, cloud services, security services, and research and development collaboration. The company has manufacturing facilities, research and development centers, sales offices, and partnerships with businesses and organizations across various continents.
Microchip Technology Incorporated was incorporated in 1989 and is headquartered in Chandler, Arizona. The company is a developer and manufacturer of control solutions for global markets including the automotive, industrial, communications, human-machine interface, and connectivity industries. The company’s products include microcontrollers, field-programmable gate array products, MOSFET and radio frequency products, and both wired and wireless communications products. The company’s services include wafer foundry and assembly services, test subcontracting manufacturing services, development tools for enabling system designers to program microcontrollers and processors, and timing system products.
Rochester Electronics, LLC is a manufacturer stocking distributor of end-of-life semiconductors and the broadest range of active semiconductors that is headquartered in Newburyport, Massachusetts, and was founded in 1981. The company caters to manufacturing services ranging from design, wafer processing, testing, reliability, and IP Archiving. These specifically include OCM, build-to-order products, process flows, and standard packaging creation. The company pivots on manufacturing and distributing semiconductors that are no longer produced by its original manufacturer.
Acme Chip Technology Co. Ltd., founded in 2008 and based in Shenzhen, China, is a distributor of electronic components that is ISO 9001 certified. Its products include sensors, power supplies, and optical inspection equipment sourced from several manufacturers, including Advanced Linear Devices Inc., Central Semiconductor Corp., and Fluke. The company also offers a large stock of electronic components, including obsolete components and old code chips that are always available for immediate shipment.
Xilinx founded in 1959, is a manufacturer of technology components and semiconductors which invested in the FPGA and Adaptive SoCs. The products include accelerators, graphic cards, processors, computer platforms, and servers. The company is behind the production of Alveo X3 Series, NIC X2 Series Offload, KV260 Vision AI Starter Kit and KR260 Robotics Starter Kit, and many others The company in San Jose, California a researcher, developer, and designer of software, apps, and tools, including virtualization, cloud computing, green IT, and energy efficiency.
Shenzhen Shengyu Electronics Technology Ltd., founded in 2008 and headquartered in Shenzhen, China, is an electric component distributor that is ISO 9001 certified. The company stocks several components, including switches, capacitors, and resistors, which it sources from multiple manufacturers like Seiko Instruments, Inc., Renesas Electronics America, and Nuvoton Technology Corporation America. Depending on the size and configuration of the customer’s components, the company provides a full range of packaging services. It accepts single or multiple-part quotations, and its website allows customers to search hundreds of products ranging from ICs to computer accessories.
Lingto Electronic Limited is a distributor of electronic components and wireless modules that was incorporated in 2022 in Hong Kong, China. The company stocks passive and active electronic components from brands such as Xilinx, Fairchild, and Altera, These include power management devices, logic integrated circuits, and electrolytic capacitors. It also offers wireless and GPRS modules, such as cell jamming detectors, vehicle tracking chips, and text-to-speech (TTS) modules. The company mainly markets to clients in electronic manufacturing, networking, and telecommunications operations.
Ranking as of May 2025
Derivation MethodRank | Company | Click Share |
---|---|---|
1 | Lattice Semiconductor |
16.4%
|
2 | Acme Chip Technology Co. |
14.9%
|
3 | Xilinx |
14.0%
|
4 | HENKOSINO TECHNOLOGY CO.,LTD |
12.0%
|
5 | Intel Corporation |
10.7%
|
6 | Rochester Electronics |
10.4%
|
7 | Lingto electronic Limited |
8.2%
|
8 | shengyuic |
8.2%
|
9 | Microchip Technology Inc. |
5.3%
|
Derivation Method
The ranking is calculated based on the click share within the cpld page as of May 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
Country | Number of Companies | Share (%) |
---|---|---|
![]() |
4 | 80.0% |
![]() |
1 | 20.0% |
226 products found - Page 2
226 products - Page 2
Keisoku Giken Power Electronics
690+ people viewing
Last viewed: 1 day ago
Automated Voltage/Frequency Converter (VVVF) This is a single-phase type AC power supply that can output an output capacity of 10kVA to 30kVA. Spa...
3 models listed
Keisoku Giken Power Electronics
510+ people viewing
Last viewed: 4 hours ago
Compact housing. Multi-output integrated type The 400XAC series, a small/medium capacity programmable AC power supply (single-phase/three-phase mu...
2 models listed
Keisoku Giken Power Electronics
410+ people viewing
Last viewed: 12 hours ago
Multi-phase compatible. Large capacity rack pack model Standardized the 3270 series rack pack model. Equipped with a three-phase and single-phase ...
3 models listed
Cons Technology Co., Ltd.
380+ people viewing
Last viewed: 6 hours ago
It is a card for platinum resistance.
2 models listed
IGOL TECHNOLOGIES, INC.
1980+ people viewing
Last viewed: 1 hour ago
■Product features ・DL3021/DL3021A: Single output, 150V/40A, max. 200W ・DL3031/DL3031A: Single output, 150V/60A, max. 350W ・Dynamic mode: up to 3...
4 models listed
Cons Technology Co., Ltd.
310+ people viewing
Last viewed: 1 day ago
It is a dual band path filter of two independent systems. Ideal for anti -aliasing phenomena, acoustic analysis and low frequency signal processing...
3 models listed
Senecom Co., Ltd.
130+ people viewing
Last viewed: 10 hours ago
The Campbell CR1000X can measure and control a wide range of applications. This highly durable and highly reliable equipment is suitable for weathe...
Cons Technology Co., Ltd.
260+ people viewing
Last viewed: 1 day ago
It is a thermoelive -controlled card. Compatible with J/K/E/T type.
IDEC Co., Ltd.
380+ people viewing
Last viewed: 1 day ago
■Features ・Screen size 15 inches ・Check the system status from a remote location using the web server function - E-mail sending function allows y...
Cons Technology Co., Ltd.
220+ people viewing
It is a low noise power card.
Cons Technology Co., Ltd.
180+ people viewing
It is a low noise power card.
KYUSHU DENTSU COMPANY LIMITED
460+ people viewing
Last viewed: 1 day ago
■Features ・7.0×5.0mm size crystal oscillator ・CMOS output ・Programmable type
3 models listed
RKC INSTRUMENT
770+ people viewing
Last viewed: 3 hours ago
■Large capacity Program of up to 1,024 segments ・Program settings can be made in the range of 99 patterns x 10 segments to 10 patterns x 99 segmen...
10 models listed
RKC INSTRUMENT
560+ people viewing
Last viewed: 14 hours ago
■Current status is clear at a glance (large display + 3-level display) - Displays various information on the large LCD screen to let you know the c...
10 models listed
Japan INSDAC Co., Ltd.
150+ people viewing
Last viewed: 4 hours ago
■Features ・High-grade, high-quality CPLD learning device ・Developed with EPM240T100C5N ・Various CPLD basic experiments - Can be used in combinat...
DAI-ICHI SOKUHAN WORKS CO.
180+ people viewing
Last viewed: 16 hours ago
Built-in operation panel and machine control sequence, ideal as a controller for automatic measuring machines ■Features PML is available in the PL...
TOAMEC Co., Ltd.
240+ people viewing
Last viewed: 9 hours ago
■Compact body × high-speed inspection technology The SV series is equipped with a high-speed CMOS sensor, Dual Core CPU, and Gigabit Ethernet in a ...
Masaie Co., Ltd.
990+ people viewing
Last viewed: 2 minutes ago
A compact, multifunctional and stylish digital program controller made in Italy.
5 models listed
SHIMADEN
230+ people viewing
Last viewed: 1 day ago
■Product description A program controller with a large, bright and easy-to-read LED display. Number of program patterns: Up to 4 patterns, number ...
SHIMADEN
160+ people viewing
Last viewed: 1 day ago
■Product description This program controller is capable of high-resolution 1/1,000℃ display (resistance temperature detector 0.000 to 30.000℃) and ...
Soliton Wave Co., Ltd.
340+ people viewing
Last viewed: 15 hours ago
The EPU-20 R3 has significantly changed the firmware of the previous EPU-20, achieving even faster speeds. It also supports the CP mode or AAI mode...
Coco Research Co., Ltd.
530+ people viewing
■Summary KAZ-738 is a programmable F/V converter (frequency/voltage/current converter) that updates analog output every 1ms for high-speed pulse si...
5 models listed
Shinko Technos Co., Ltd.
160+ people viewing
Last viewed: 4 hours ago
■Summary Supports large-capacity program control with 100 patterns and 100 steps. It is a program controller that is easy to see and operate becaus...
Shinko Technos Co., Ltd.
170+ people viewing
Last viewed: 1 day ago
■Summary This is a program controller that can be set to 10 patterns, 10 steps, and a maximum of 100 steps. ■Program capacity: 10 patterns, 10 ste...
CAREL Japan Co., Ltd.
160+ people viewing
Last viewed: 1 day ago
The structure and modularity of CAREL's indoor displays provide a satisfactory solution in terms of operability, cost and design. ■th-Tune Feature...
Shinko Technos Co., Ltd.
160+ people viewing
■Summary A program controller that can set 16 patterns and 16 steps, a maximum of 256 steps. ■Program capacity 16 patterns 16 steps - Program capa...
CAREL Japan Co., Ltd.
90+ people viewing
The structure and modularity of CAREL's indoor displays provide a satisfactory solution in terms of operability, cost and design. ■pAD Features pA...
CAREL Japan Co., Ltd.
80+ people viewing
The structure and modularity of CAREL's indoor displays provide a satisfactory solution in terms of operability, cost and design. easy way feature...
Nippon Weidmuller Co., Ltd.
50+ people viewing
Last viewed: 19 hours ago
■High quality and reliable relay modules and solid state relays – Klippon® relays Optimizing your control panel infrastructure will motivate you in...
CAREL Japan Co., Ltd.
130+ people viewing
The structure and modularity of the pGD series displays make them a satisfactory solution in terms of operability, cost and design. The pGD Touch s...