Anything They Make We Can Unlock!

Chip Decap

We provide semiconductor decapping and depackaging service

Silicon Microscopy

Optic Microscope imaging of the chip silicon wafer.

MCU Unlock

Unlock microcontroller and extract the program inside.

PCB Clone

Unlock microcontroller and extract the program inside.

PCB Prototype

Make PCB prototype from the Schematics & BOM cloned from your sample

PCB Production

Mass production of PCB including compnents purchasing, SMT & pre-production sample making

MB90F4XX Series:

MB90MF408 MB90F423 MB90F428 MB90F443G MB90F438L MB90F439 MB90F455 MB90F456 MB90F457 MB90F462 MB90F463 MB90F481B MB90F482B MB90F488B MB90F489B MB90F497G MB90F498G …


MB90F3XX Series:

MB90F334 MB90F335 MB90F337 MB90F342 MB90F343 MB90F345 MB90F346 MB90F347 MB90F349 MB90F394HA MB90F351 MB90F352 MB90F356 MB90F357 …


MB90F5XX Series:

MB90F804 MB90F809 MB90F822B MB90F823B MB90F828B MB90F867E MB90F882A MB90F883B MB90F883BH MB90F883C MB90F884B MB90F884BH MB90F884C MB90F897 …


MB90F5XX Series:

MB90F543G MB90F548G MB90F549G MB90F546G MB90F562 MB90F568 MB90F591G MB90F594G MB90F598G …


MB91Fxxx Series:

MB91F109 MB91F127 MB91F128 MB91F133 MB91F155 MB91F158 MB91F211 MB91F213 MB91F223 MB91F224 MB91F233 MB91F248 MB91F249 MB91F264 MB91F267 MB91F272 MB91F273 MB91FV310 MB91FV312 MB91F313 MB91F314 MB91F318R MB91FV319A MB91F319R MB91F345 MB91F346 MB91F353 MB91F355 MB91F356B MB91F362 MB91F365 MB91F366 MB91F367 MB91F368 MB 91F369 MB91F463(NA /NC) MB91F463C MB91F464A MB91F465 MB91F467(B/C/D/S/T) MB91F469G MB91F467R MB91F467M MB91F475 MB91F478 MB91F479 MB91F482 MB91F486 MB91F487 MB91F492 MB91F637 MB91F639 MB91F647 MB91F644 MB91F662 MB91F610 MB91F725 MB91F775 MB91F777 MB91F787 MB91F625 MB91F627 MB91F635A MB91F637A MB81F639A MB91F644A MB91F647A MB91F668 MB91F669 MB91F559 MB91F575 MB91F575S MB91F577 MB91F577S MB91F587(X/L/XL) MB91F585 …

Please visit the MCU lists above to find your IC part number, however, it is quite impossible to list all the part numbers PRX can unlock here, and PRX is always researching new types of microcontrollers, but may not be able to update them here, also we have development schedule, even we had not done your type before, we can research to fit your demand, if you do not find your chip type here, please contact us.

About Fujitsu:


Fujitsu Semiconductor is a major supplier of semiconductor products. The company provides advanced systems solutions to the automotive, digital TV, mobile telephony, networking and industrial markets. Engineers from design centres dedicated to microcontrollers, graphics controllers, mixed-signal, wireless, multimedia ICs, ASIC products and software development, work closely with Fujitsu Semiconductor’s marketing and sales teams throughout EMEA to help satisfy customers’ systems development requirements. This solutions approach is supported by a broad range of advanced semiconductor devices, IP, building blocks and software.

Fujitsu Semiconductor Europe and Mentor Graphics Corporation (NASDAQ: MENT) today announced that Fujitsu has chosen the Mentor? Embedded Sourcery CodeBench for ARM? EABI (embedded application binary interface) to support Fujitsu’s FM3 Cortex?-M3 microcontrollers and hardware evaluation boards.

Fujitsu’s selection is based on providing its customers with a software development ecosystem that incorporates a high-quality GNU toolchain that enables customers to begin compiling and debugging embedded software on evaluation boards within minutes of product installation. The evaluation boards support bare-metal and real-time operating system (RTOS) applications��including consumer and industrial��for Fujitsu’s FM3 series of 32-bit, general-purpose microcontrollers.

�� Mentor’s Sourcery CodeBench is the de-facto standard GNU toolchain for a broad range of hardware architectures,�� said Wolf Fronauer, marketing manager, Fujitsu Semiconductor Europe. ��Our mission was to create an embedded ecosystem for both bare metal and OS development, enabling our customers to compile, debug, and test with greater reliability and speed.��

The Mentor Embedded Sourcery CodeBench technology delivers a high-quality and low-cost integrated development environment (IDE). The Sourcery CodeBench tool provides a standardized cross-architecture integrated package containing open source components including the GNU toolchain and Eclipse IDE. This standardization provides a common ecosystem for Fujitsu processor customers, with the Mentor Embedded team lending essential technical support services. The Sourcery CodeBench product, combined with hardware evaluation boards for Fujitsu FM3 devices, offers a complete out-of-box solution to embedded developers. The Mentor Embedded Sourcery Probes and other JTAG probes supported by Sourcery CodeBench permit hardware debugging of the evaluation boards from a host system. Thus, developers using Fujitsu devices can compile and debug on these evaluation boards within minutes of installing the Sourcery CodeBench tool.

�� Fujitsu is a global leader and its next-generation FM3 family of microcontrollers can be found in factory automation, white goods, industrial and consumer electronics, where developers need to compete with speed and reliability,�� said Mark Mitchell, director of tools, Mentor Graphics Embedded Software Division. ��Sourcery CodeBench will help Fujitsu customers realise the productivity and performance gains required for device optimization, thereby serving as a competitive advantage.��

Fujitsu’s choice of Sourcery CodeBench supports the recently announced Mentor Embedded Hardware Enablement Program. The program provides a range of comprehensive services and training for embedded Android, Linux?, open source tools (GNU, GCC, Eclipse), user interface creation, and vertical markets, such as in-vehicle infotainment (IVI), smart energy, and retail applications designed specifically for hardware companies.

Mentor Embedded Sourcery CodeBench for ARM EABI Availability

Kit support for the Fujitsu FM3 family of Cortex?-M3 microcontrollers is available now and the offering includes support for target hardware evaluation boards: SK-FM3-100PMC-JLink, SK-FM3-64PMC1 and SK-FM3-176PMC-ETHERNET; Fujitsu FM3 C/C++ example applications and documentation.

Mentor Graphics Embedded Software Division comprises the Mentor Embedded family of products and services, including embedded software intellectual property (IP), tools, and professional consultant services to help embedded developers and silicon partners optimize their products for design and cost efficiency. The Mentor Embedded team continues to lead the industry with involvement in the open source community and in innovations such as Android beyond mobile handsets, 2D and 3D UI development, open source tools, and multi-OS on multicore architectures.

Product or Product Family Name

Microcontroller Families: FR81S (Fujitsu RISC), FCR4 (ARM Cortex R4), FM3 (ARM Cortex M3)

Graphics Controllers: Carmine, Jade, Emerald

Graphics authoring tool: CGI Studio

Product Type

Microcontrollers, Graphic controllers and graphics authoring tool software for industrial and automotive applications.

Product Descriptions

FCR4 (ARM Cortex R4) Microcontrollers

Fujitsu’s latest addition to its automotive 32-bit portfolio is a high end line-up based on the ARM? Cortex?-R4 core and Fujitsu’s 90nm embedded flash technology.

The first devices are targeting automotive instrument clusters and together with the Indigo and Emerald GDC families offer a scalable line-up to cover all cluster categories.

FM3 (ARM Cortex M3) Microcontrollers

With the ARM Cortex M3 based Microcontroller family FM3, Fujitsu offers also MCUs with an established standard CPU core. Cortex M3 is ideally suited for embedded applications which require medium performance above typical 16-bit MCUs. It’s the, significantly enhanced, continuation of the ARM7 architecture. The FM3 family consists of many software and pin compatible devices, thus offering a scalable Microcontroller platform.

FR/FR81S Microcontrollers

Fujitsu’s own 32-bit RISC CPU architecture FR has a long history and is used in a large number of Microcontrollers for automotive, industrial as well as consumer applications. It’s a based on a powerful Harvard architecture with separated instruction and data bus. An optimized instruction set assures low code size densities and high execution speed. The latest generation FR81 is a further improved CPU core with an enhanced instruction pipeline for reduced branch penalty, with FPU for accelerated arithmetic instructions and more functional safety features.