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1Repair Windows errors before they cause bigger problems2Scan for outdated or missing drivers - takes under a minute3Clear out junk files and repair common Windows errorsCadence announced on April 16, 2025 that it would acquire Arm’s Artisan foundation intellectual-property business, initially without disclosing a price. Cadence completed the transaction on August 26, 2025, and announced the completion the following day. Its FY2025 Form 10-K later reported aggregate purchase consideration of $128.5 million ( $128.491 million in the detailed allocation table).
The acquired portfolio consists of standard-cell libraries, memory compilers and general-purpose I/Os (GPIOs) optimized for advanced process nodes at leading foundries. Cadence said the assets and engineering team would expand its design-IP portfolio and presence in system-on-chip designs.
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What Cadence bought
The transaction covers Arm’s Artisan foundation IP business. The assets are core physical-design building blocks used in chip implementation:
- Standard-cell libraries for commonly used logic functions.
- Memory compilers for generating embedded-memory instances suited to a target process.
- General-purpose I/Os (GPIOs) for basic chip-level connections.
Cadence and Arm described these products as optimized for advanced process nodes at leading foundries. The cited announcements and filings do not specify current licensing terms, every supported foundry or process node, or a post-acquisition product roadmap.
#1 Best Overall
- VERSATILE CONNECTIVITY: Supports both Bluetooth
- And IEEE 802.15.4 protocols (Thread, Zigbee) for comprehensive wireless development capabilities
- DEVELOPMENT PLATFORM: Complete development kit for nRF5340 System-on-Chip applications with integrated debugging and programming capabilities
- DUAL-CORE ARCHITECTURE: Features both application and network processing cores for enhanced wireless development flexibility
- WIRELESS PROTOCOLS: Designed for 2.4GHz wireless applications including Bluetooth Low Energy and 802.15.4-based protocols
Why Cadence said the deal mattered
Cadence presented the purchase as an entry into foundation IP and an expansion of its design-IP portfolio. Its existing and planned offerings included protocol and interface IP, memory-interface IP, SerDes IP and embedded-security IP; not every item in that broader list was acquired in the Artisan transaction.
Cadence said adding foundation IP would increase its footprint in SoC designs and support customers’ efforts to shorten time to market while optimizing cost, power and performance. Those are Cadence’s stated objectives, not independently measured results from the deal.
Rank #2
- DEVELOPMENT KIT: Nordic Semiconductor NRF5340-AUDIO-DK designed for audio application development with nRF5340 dual-core Bluetooth LE SOC
- VERSATILE CONNECTIVITY: Features multiple interface options including I2S, SPI, UART, and USB for comprehensive development capabilities
- POWER SPECIFICATIONS: Operates with flexible power supply range of 1.7V to 5V, suitable for various development scenarios
- TEMPERATURE RANGE: Capable of operating in environments up to +105°C, ensuring reliable performance across diverse conditions
- AI COMPATIBILITY: Supports Edge Impulse platform integration, enabling advanced machine learning and AI development capabilities
Cadence also said the acquired engineering team could accelerate development of related and new IP products. Silicon Solutions Group general manager Boyd Phelps described the expected addition as a way for Cadence to enter the foundation-IP market and pursue new growth opportunities.
The Tool Desk
Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Arm said the sale was intended to keep the foundational physical IP needed to deploy Arm technology available to the wider ecosystem.
Rank #3
- Programmable Logic IC Development Tools: iCE40-HX1K iCEstick Eval Board for ICE40HX1K Stick EVN
- Lightweight and Compact: Weighing only 0.01 ounces with a compact design
- High Definition Display: 3840 x 2160 resolution LCD screen for crisp visuals
- WiFi Connectivity: Built-in WiFi for easy connectivity and programming
- Air Cooling: Effective cooling system keeps components cool during operation
Announcement, closing and filing timeline
| Date | What happened |
|---|---|
| April 16, 2025 | Cadence announced a definitive agreement to acquire the Artisan business. The arrangement was described as an asset purchase agreement, with a concurrent technology-license agreement to be signed at closing, subject to existing rights. Cadence expected the transaction to close in the third quarter of 2025, pending regulatory approvals and other customary conditions. |
| August 26, 2025 | Cadence’s Form 10-K and Arm’s annual report identify this as the acquisition or sale date. |
| August 27, 2025 | Cadence announced that the acquisition had been completed. |
| FY2025 filing | Cadence disclosed aggregate purchase consideration of $128.5 million; its allocation table totals $128.491 million. |
How much Cadence paid
Cadence did not disclose a purchase price in its April 16 announcement. The $128.5 million figure became public later, in Cadence’s FY2025 Form 10-K. The filing’s more precise allocation-table total is $128.491 million, which rounds to the reported $128.5 million.
That sequence matters: “undisclosed” accurately describes the price at announcement, while $128.5 million is the consideration Cadence subsequently reported after the transaction closed.
Rank #4
- 【Easy to install】An excellent DIY kit for electronic enthusiasts in semiconductor refrigeration applications,Completely assembled,you have no need to use your hands,save time. Positive red and negative black,easy to install.
- 【High quality and Durable】The complete sealing structure isolates the moisture in the air,Using high-quality aluminum + TEC1-12706 semiconductor cooling plate, durable.
- 【High cooling efficiency】 This semi-conductor cooler includes a large radiator, 2 cooling fans, 2 large fans and 2 cold-end modules.easily cooling down within a few minutes. no noise, no vibration, no refrigerant required.Power Supply: DC 12V.Max Power:144W.
- 【Mini size design】Easy to install,Save space, can be installed anywhere,compact size (200 * 120 * 95mm / 7.87 x 4.72 x 3.74 inches) DIY Peltier Kit include TEC1-12706 semiconductor cooler and other accessories.
- 【 Best assistant for small space cooling】Suitable for computer heatsink ,small splace cooling. Also used for pet bed cooling,plate cooling,test bench,cardboard box, Pantry,wine cellar,ect
Why Arm’s $131 million figure is different
Arm’s annual report for the fiscal year ended March 31, 2026 records a $131 million pretax gain on the divestiture dated August 26, 2025. A seller’s accounting gain is not the buyer’s purchase consideration. It can reflect the carrying value of the assets and other accounting effects, so it should not be treated as evidence that Cadence paid $131 million.
Quick Recap
Best Value
- EVALUATION BOARD: NRF9151-DK development board from Nordic Semiconductor designed for cellular IoT and GNSS applications
- CONNECTIVITY: Features both cellular connectivity and GNSS (Global Navigation Satellite System) capabilities for location-based applications
- DEVELOPMENT PLATFORM: Ideal for prototyping and testing IoT devices, supporting cellular network communications
- COMPATIBILITY: Designed to work with Nordic Semiconductor's development tools and software development kit
- APPLICATIONS: Perfect for creating IoT solutions, asset tracking systems, and location-aware connected devices
What remains undisclosed
- Detailed licensing terms for individual libraries, compilers and GPIO products.
- A complete list of supported foundries and process nodes after the acquisition.
- Cadence’s detailed integration schedule for the Artisan team and products.
- Verified post-transaction revenue or earnings effects. Cadence’s 2025 expectation that the deal’s current-year impact would be immaterial was a forecast, not a later measured result.
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