Phytec 17. phyCORE-89C66x System on Module (SOM)

The phyCORE-89C66x supports a variety of new Philips 44-pin 80C51-compatible P89C66x microcontrollers featuring on-chip Flash with In-System Programming (ISP) capability. In contrast to microcontrollers offering on-chip OTP, on-chip Flash enables flexible on-board reprogramming during development, as well as upgrading via RS-232 of user code stored in hardware that is already implemented in the field. Other controller features include four 8-bit I/O ports; three 16-bit timer/event counters; a multi-source, four-priority-level nested interrupt structure; an enhanced UART and on-chip oscillator and timing circuits. The board's standard memory configuration features 32 KB external SRAM and 64 KB on-chip Flash (board populated witht eh P89C668) for storage of user code. PHYTEC FlashTools support in-system (ISP) programming. All applicable controller and logic signals extend to standard-width (2.54 mm.) multi-rowed pin headers located on two sides of the board, allowing it to be plugged like a "big chip" into target hardware applications. Three free Chip-Select signals enable connectivity to external peripherals. The module communicates by means of an RS-232 interface (optionally configurable as RS-485), operates within a standard temperature range of 0 to 70 degrees C. and requires a low 5 V. power source.

http://www.phytec.com/products/sbc/8051/phyCORE-89C66x.html

Supported Devices

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