IAH8

IAH8/3048 SECURITY-ENHANCED MICROCONTROLLER Advanced Information Sheet FEATURES • • • • • • • • • • • • • • • • • • • • • • • • 4 Kbytes SRAM 128 Kbytes EEPROM Additional 32x32 multiply instruction Hardware random number generator 30 MHz Clock Rate 5V and 3.3V versions planned Sixteen 16-bit general registers Flexible instruction set built on 62 basic instruction types 8/16/32-bit data transfer, arithmetic, and logic instructions Signed and unsigned multiply and divide instructions Extensive bit manipulation instructions Bus controller with 8-bit access 3 -function refresh controller DMA controller with short or full address mode 1 6-bit integrated timer unit (ITU) with 5 channels Programmable timing pattern controller (TPC) Watchdog timer Serial communications interface (SCI) with built-in smart card interface Eight 10-bit A/D converter channels Two 8-bit D/A converter channels Clock pulse generator Interrupt controller with 37 sources Seventy input/output pins and eight input-only pins Available in 100 pin QFP package The IAH8/3048 is code compatible with the original Hitachi® H8/300H family of microcontrollers, with additional security enhancements designed into the device. innov ASIC produces replacement ICs using its MILESTM, or Managed IC Lifetime Extension System, cloning technology. This technology produces replacement ICs far more complex than "emulation" while ensuring they are compatible with the original IC. MILESTM captures the design of a clone so it can be produced even as silicon technology advances. MILESTM also verifies the clone against the original IC so that even the "undocumented features" are duplicated. This Advanced Information Sheet contains preliminary information for this the IAH8/3048. The complete data sheet which documents all necessary engineering information about the IAH8/3048 including functional and I/O descriptions, electrical characteristics, and applicable timing will be available when the device nears completion. Copyright © 2001 innovASIC www.innovasic.com Customer Support: The End of Obsolescence™ Page 1 of 2 1-888-824-4184 IAH8/3048 SECURITY-ENHANCED MICROCONTROLLER Advanced Information Sheet DESCRIPTION The IAH8/3048 Security-Enhanced Microcontroller is the ideal solution for many embedded applications, combining the flexibility of the Hitachi® H8/300H family of microcontrollers with the power of additional on-chip features. This combination allows the development of more complex embedded applications than is possible with the H8 alone. It also eases the implementation of more robust security features that are required of products today. The IAH8/3048 provides an upward compatibility path for Hitachi® H8/300H users who need higher performance and on-chip security features. The IAH8/3048 is code compatible with the H8/300H family of microcontrollers and is pin compatible with the 100-pin QFP of the H8/3048 microcontroller series. Code development for the IAH8/3048 utilizes standard H8/300H software development tools, including compilers, assemblers, and linkers. The IAH8/3048 offers all of the standard features of the advanced H8/3048 microcontroller series with a nearly doubled operating frequency of 30 MHz. InnovASIC has also added new security-related features to make the IAH8/3048 a compelling choice for embedded applications that require higher levels of integrity, authenticity and data protection without loss of performance. These security features include an extremely flexible 128 Kbytes of nonvolatile memory in two independent partitions. The NV also has read-out protection and locking mechanisms to protect vital data. Additional security enhancements include a high quality physical random number generator and a fast 32x32 multiply with 64-bit result executed as an additional instruction. The IAH8/3048 also facilitates PKI and other challenge-response protocols. • Ordering Information The IAH8/3048 is scheduled for production in Q4 2001. Additional versions, including a 3.3V version, are scheduled for release in 2002. For additional information, contact Mike Berg, V.P. Sales and Marketing, at 1-888-824-4184, extension 128. Copyright © 2001 innovASIC www.innovasic.com Customer Support: The End of Obsolescence™ Page 2 of 2 1-888-824-4184