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Processor IP

From microcontrollers with peripherals through full application processors.
Compression IP Slider

Compression IP

Reduce bandwidth and storage requirements in automotive, industrial, security and other systems.
Interfaces IP Slider

Interfaces IP

Smart choices to complete and connect your automotive, industrial, IoT, or other designs.
Peripherals IP Slider

Peripheral IP

Energy-efficient controllers and fabric to easily build memory and other devices into complex systems.
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Security IP

A comprehensive yet flexible platfrom for SoC Security plus encryption and hash primitives.
CAST - A Great IP Partner

Your Best IP Partner

Cost-effective silicon IP cores and subsystems backed by >25 years of experience and millions of shipping units.

Featured Products

SFLASH-AHB

Universal Serial Flash Controller
A controller for nearly any standard flash device, enabling detection and access or booting. Supports the popular SPI protocols and is compatible with JeDEc’s ...

UDPIP-100G

100G UDP/IP Hardware Protocol Stack
A 100G UDP/IP hardware stack for high-speed communication over a LAN or a point-to-point connection, with speeds up to 100Gbps even in processor-less SoC designs. 

GZIP Lossless Data Compression

GZIP/ZLIB/Deflate lossless compression and decompression cores, verification IP, and reference designs, for significantly reducing bandwidth and storage requirements ...

SHA-3

SHA-3 Secure Hash Crypto Engine
High-throughput, area-efficient hardware SHA-3 cryptographic hashing engine, compliant to NISTS’s FIPS 180-4 and FIPS 202 standards. Supports all four fixed-length ...

S8051XC3

Super-Fast 8051 Microcontroller with Configurable Features & Peripherals
One of the fastest-available, low-energy, 8-bit MCS®51 microcontrollers, with a configurable range of features and integrated peripherals. 

BA22-CE

32-bit Cache-Enabled Embedded Processor
A royalty-free 32-bit processor for deeply embedded applications that use off-chip instruction and data memories and that may need to run a real-time operating ...

BA20

PipelineZero 32-bit Embedded Processor
A royalty-free, ultra-low-power 32-bit embedded processor with very high efficiency—up to 3.48  CoreMarks/MHz—and a tiny silicon footprint. Standard and optional ...

JPEG-E-T

Tiny Baseline JPEG Encoder
On e of the smallest JPEG Encoders available, with very low latency and support for the Baseline Sequential DCT and the Extended Sequential DCT ISO/IEC 10918-1 ...

TSN-SE

TSN Ethernet Switched Endpoint Controller

The TSN-SE implements a configurable controller meant to ease the implementation of endpoints for networks complying to the Time Sensitive Networking (TSN) standards ...

Latest Updates

Why is the network "TSN" required in the IoT era?

In this column, security and real-time performance are indispensable for networks required in the IoT era. As one solution, we will introduce TSN, which is a new network standard that gives Ethernet real-time performance. (In Japanese, with link to translation.)
May 29, 2020

CAST Releases 100Gbps UDP/IP Core

New 100Gbps UDP/IP core: lean networking protocol stack gets 512-bit datapath to increase communication speed, offloads UDP/IP functions from processor to improve ...

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