Description:
The Blackjack Tele-Controller is a rugged, miniature controller with an integrated modem. Xecom based the Tele-Controller on an 80C552 micro-controller. It provides 32 Kbytes each of ROM and RAM, 128 Kbytes of Flash memory, 26 I/O lines and the modem. The XE5224DM includes a 2400 bit per second data modem; The XE5224FD adds send and receive fax . Firmware embedded in the Tele-Controller provides development tools which allow manipulation of both program and data memory.

FEATUREs:
* Small size: 2.75" x 1.38" x 0.50"
* Philips 80C552 micro-controller, at 14.7456 MHz;
* 26 I/O lines Includes:
    Two 8-bit Digital I/O Ports;
    Eight I/O lines available as inputs to 10 bit A/D;
    Two PWM outputs;
* I/O Compatible with Opto 22/Grayhill series modules;
* 32 Kbyte Pre-programmed internal ROM ;
* 32 Kbyte SRAM for data storage;
* 128 Kbyte Flash memory for program and data storage;
* Real Time Calendar/Clock (External battery backup)
* 2400 bps data modem, XE5224DM or 2400 bps modem with send & receive fax , XE5224FD;
* Typical Power:
    Controller active, Modem idle: +5 Volts @ 55 milliamps;
    Controller and Modem active: +5 Volts @ 95 milliamps;
* Serial Port for RS232 or RS485 communications;
* Development Kit available;
* Sturdy, encapsulated construction seals circuits from harsh environments;
* Industrial Temperature Range available;