IAH3048

The IAH3048 Security-Enhanced Microcontroller is the ideal solution for many embedded pplications, combining the flexibility of the HitachiÒ H8/300H family of microcontrollers with he power of additional on-chip features. This combination allows the development of more omplex embedded applications than is possible with the H8 alone. It also eases the mplementation of more robust security features that are required of products today.

The IAH3048 provides an upward compatibility path for HitachiÒ H8/300H users who need igher performance and on-chip security features. The IAH8/3048 is code compatible with he 8/300H family of microcontrollers and is pin compatible with the 100-pin QFP of the H8/3048 icrocontroller series. Code development for the IAH8/3048 utilizes standard H8/300H oftware development tools, including compilers, assemblers, and linkers.

The IAH3048 offers all of the standard features of the advanced H8/3048 microcontroller eries with a nearly doubled operating frequency of 30 MHz. InnovASIC has also added new ecurity-related features to make the IAH8/3048 a compelling choice for embedded applications hat require higher levels of integrity, authenticity and data protection without loss of performance. hese security features include an extremely flexible 128 Kbytes of nonvolatile memory in two ndependent partitions. The NV also has read-out protection and locking mechanisms to protect ital data. Additional security enhancements of the IAH3048 include a high quality physical random number enerator and a fast 32x32 multiply with 64-bit result executed as an additional instruction. The AH8/3048 also facilitates PKI and other challenge-response protocols.