DTMF RECEIVER

[HUALON MICROELECTRONICS] DTMF Receiver

Flash Programmable System Devices with 8032 Microcontroller Core

FEATURES SUMMARY ■ The µPSD3200 Family combines a Flash PSD architecture with an 8032 microcontroller core The µPSD3200 Family of Flash PSDs features dual banks of Flash memory, SRAM, general purpose I/O and programmable logic, supervisory functions and access via USB, I2C, AD

1-Memory/2-Memory Tone/Pulse Dialer

General Description The HT9202 series tone/pulse dialers are CMOS LSIs for the telecommunication system. They are designed to meet various dialing specifications through ressister options matrix.

1-Memory/2-Memory Tone/Pulse Dialer

General Description The HT9202 series tone/pulse dialers are CMOS LSIs for the telecommunication system. They are designed to meet various dialing specifications through ressister options matrix.

3.1/2 DIGIT SINGLE CHIP A/D CONVERTER

文件：178.56 Kbytes Page：4 Pages

3.1/2 DIGIT SINGLE CHIP A/D CONVERTER

文件：178.56 Kbytes Page：4 Pages