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Allen Systems offers a wide selection of 8051 based single board computers. We have miniature boards with the MPU running in single-chip mode. We also have full-featured boards with an assortment of control resources included on the card. Our product line includes support for Atmel's 8051 microcontroller family with on-chip Flash. Some of these are "in-system" programmable, circumventing the need for separate programming equipment.
| Model | MPU | EPROM or Flash |
RAM | Digital I/O |
Serial I/O |
A/D | Comments |
|---|---|---|---|---|---|---|---|
| CP-320 | 80C320 | 32K-64K | 32K | 40 | 2 | Optional | PC Interfaces |
| CP-320-F | 80C320 | 32K-64K | 32K | 40 | 2 | Optional | 48K Flash |
| CP-320-FM | 80C320 | 32K-64K | 32K | 40 | 2 | Optional | Reduced EMI |
| CP-550 | 87C550 | 8K-36K | 32K-60K | 55 | 2 | Y | LCD/Keypad |
| LAB PRO-51 | 89C51 | 16K-64K | 256/512 | 32 | 1 | N | Proto Area |
| LITTLE BYTE-51 | 89C51 | 4K-8K | 128/256 | 32 | 1 | N | Small |
| MICRO BYTE-51 | 89S2051 | 2K-4K | 128 | 15 | 1 | N | Small |
| MICRO LAB-51 | 89S8253 | 12K-36K | 32K | 12 | 1 | N | Proto Area |
| TIGER BYTE-51 | 89S8253 | 12K | 256 | 32 | 1 | N | Small |
Last Updated on 1/5/2008
