Rigel Corporation R-51SD

The R-51SD is small (1.2" x 2.25") two-layer board designed for embedded applications using an 8051 in the single-chip mode. It is low cost and flexible, making it ideal as an embedded controller. The R-51SD has 32 I/O lines and one or two serial ports, (two when used with the DS87C520/DS89C420). The board can be used with a wide variety of preprogrammed 8x5x processors in the 40 pin dip package. These include chips by Intel, Philips, Infineon, Atmel, SST, and ISSI (for 44 pin PLCC chips see our R-51SP). The R-51SD is populated with parts on both the top and bottom of board allowing for its extremely small footprint.

http://www.rigelcorp.com/r51sd.htm

Supported Devices

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