INSIDE Secure And IDT To Offer USB Security Token Solution

INSIDE AT90SO72 is based on a high-performance, low-power, 8/16-bit enhanced RISC CPU

November 14, 2011

4 Min Read


CARTES AND IDENTIFICATION 2011, PARIS, FRANCE, November 14, 2011 - INSIDE Secure and Integrated Device Technology (NASDAQ: IDTI) today announced that the two companies have collaborated to bring to market a compact, single-package secure microcontroller and oscillator solution that significantly reduces the bill of materials when designing USB tokens for authentication and digital signatures. Available now in either an SOIC8 or QFN20 package, the INSIDE/IDT offering combines the security, cryptography and connectivity features of the high-performance, low-power INSIDE Secure AT90SO72 secure microcontroller with the stability of the ultra-low power IDT 3MN11G CrystalFree(tm) CMOS oscillator to create the perfect solution for applications where low cost and reduced size are most critical.

"Based on customer feedback, INSIDE has optimized the size and cost of the AT90SO72 to make it particularly well-suited as a secure microcontroller to drive USB authentication and signature tokens," said Christian Fleutelot, general manager, VaultIC SAS business unit and executive vice president for digital security at INSIDE Secure. "Guided by the same strategy, we have now partnered with IDT to provide a very compact solution that makes the design of USB secure smart objects much easier and cost effective."

The INSIDE AT90SO72 is based on a high-performance, low-power, 8/16-bit enhanced RISC CPU and is Common Criteria EAL5+ ready. It features a hardware random number generator, hardware AES (128-, 192- and 256-bit key supported), DES and triple DES. The AT90SO72 also includes the exclusive INSIDE Ad-X(tm)2 advanced hardware crypto accelerator, which supports RSA up to 4096 bits, DSA, Diffie-Hellman and all FIPS-recommended elliptic curves up to 1024 bits. Key generation also is supported for both RSA and ECC.

The AT90SO72 offers a USB 2.0 interface with six software-configurable data transfer endpoints with in-or-out directions for bulk, interrupt or isochronous transfers. The flexible I/O options also include a master/slave SPI controller, I2C (two-wire) controller, up to seven GPIO lines and an ISO 7816 interface. The AT90SO72 features 288K bytes of ROM and 72K bytes of high-density EEPROM, which can be mapped as part of the program memory to provide a highly flexible and cost-effective solution for many applications.

"As the recognized leader in silicon timing, IDT is constantly expanding its product and technology portfolio. The CrystalFree CMOS oscillators are an ideal example of a compelling customer timing solution," said Scott Hills, marketing director of the Silicon Frequency Control Product Line at IDT. "We are pleased that INSIDE Secure selected IDT's CMOS oscillator for USB token solutions where low power and small package size are crucial."

The IDT 3MN-series belongs to a revolutionary product family of ultra-low power monolithic CMOS ICs that replaces quartz crystal-based resonators and oscillators at the thinnest possible form factors without the use of any mechanical frequency source or PLL. These innovative devices empower system designers to integrate bare-dice into thin multi-die packages, or chip-on-board multi-die solutions. The IDT 3MN-series is optimized to work with USB 2.0 full/low speed and USB-InterChip (USB-IC) interface controller ICs, and high-density SIM and smart cards. It features a total frequency accuracy of 2000 ppm over the industrial temperature range with an active-mode supply current of about 2 mA.

Availability and Pricing The INSIDE AT90SO72 is available now with the IDT 3MN11G oscillator in standard, RoHS-compliant SOIC-8 (5x5 mm) and QFN-20 (4x4 mm) packages. Please contact INSIDE Secure for configuration and pricing information.

About INSIDE Secure INSIDE Secure is a leading designer, developer and supplier of semiconductors, embedded software and platforms for secure transactions and digital security. INSIDE mobile NFC, secure payment and digital security products provide security for a wide range of information processing, storage and transmission applications. The company's customers are found in a wide range of markets including mobile payment, identification documents, access control, transit, electronic device manufacturing, pay television and mobile service operators. For more information visit

About IDT Integrated Device Technology, Inc., the Analog and Digital Company(tm), develops system-level solutions that optimize its customers' applications. IDT uses its market leadership in timing, serial switching and interfaces, and adds analog and system expertise to provide complete application-optimized, mixed-signal solutions for the communications, computing and consumer segments. Headquartered in San Jose, Calif., IDT has design, manufacturing and sales facilities throughout the world. IDT stock is traded on the NASDAQ Global Select Stock Market(r) under the symbol "IDTI." Additional information about IDT is accessible at Follow IDT on Facebook, LinkedIn, Twitter, and YouTube.

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