These highly integrated modules allow the developer to quickly and easily implement an LCD into their design with a minimum of fuss. This feature is optional and must be ordered by adding the shown suffix to the part number. The interface detects keypresses without the traditional continuous scanning to reduce electrical noise. Keypresses can be stored for retrieval or sent immediately over the serial connection. Due to the widely-varying keypad requirements, a keypad is not supplied with these units.
Several keypads are available separately.
This feature is optional and must be ordered by adding the shown suffix to the part number. A keypad is not included. Manufacturer AIA Ltd. CCS CircuitMaker CS Microsystems Decade Eng.