Telephone

4-Bit Single Chip Micro Mini MCU with small DIE size. All items come with a built-in LCD Segment Driver. This Family is ideal for Caller ID, Message phones, and Multi-function phones.

4-bit Telephone Processor with LCD Driver

Part No. Working Voltage ROM Size RAM Size Working Frequency System Clock IO LCD Others Package Status* RoHS
2.4-5.5v 16k*16 2k*4 H:400K ~ 3.58M L:32768 Single / Dual Crystal/RC 24 4*40 MFP,DTMF 100 QFP P Y
2.4-5.5v 16k*16 2k*4 H:400K ~ 3.58M L:32768 Single / Dual Crystal/RC 24 4*40 MFP,DTMF 100 QFP P Y
*Status: P= Mass Production, S=Samples, UD=Under Development, UD (Time) = Under Development (Ready Time), EOL=End of life.

Contact us:  4bit-Tele@nuvoton.com