The DS89C4x0 single-cycle 8051 processors come with flash memories up to 64 kbytes. They can be programmed by an application. The devices also include two full-duplex UARTs, ...

This complements the established IAR development tools that support Atmel's market-leading AVR® and 8051 8-bit microcontroller standard products. The IAR Embedded C/C++ Workbench for ARM is a set of ...