MC14LC5480DW

Part points

• The MC14LC5480DW is a serial programmable tone/pulse (Dialer) chip designed for telecommunications systems. It can generate and detect DTMF, MF, and pulse dialing signals, making it suitable for various telecommunication applications. The chip offers high reliability and flexibility with its programmable features.

• Equivalent

  The equivalent products of the MC14LC5480DW chip are the AT24C128D and the DS1338Z-33+. These chips are I2C compatible, electrically erasable programmable read-only memory (EEPROM) devices with a 128kbit capacity.

• Pinout

  MC14LC5480DW is a dual tone multifrequency (DTMF) receiver IC with a 20-pin count. It can decode DTMF tones from a phone line for signaling purposes in telecommunication systems. The device allows for detecting and processing DTMF signals for applications such as call progress monitoring, automatic call distribution, and remote control.

• Manufacturer

  The manufacturer of MC14LC5480DW is STMicroelectronics. STMicroelectronics is a multinational semiconductor company that designs and manufactures a wide range of products, including integrated circuits, sensors, and microcontrollers. They are one of the largest semiconductor companies in the world, with a focus on providing solutions for a variety of industries, such as automotive, industrial, and consumer electronics.

• Application Field

  MC14LC5480DW is commonly used in applications such as automotive, industrial, and consumer electronics for secure data storage and communication, as well as in tamper-resistant systems for security and anti-counterfeiting measures. It is also used in smart meters, medical devices, and IoT devices for data protection and authentication.

• Package

  The MC14LC5480DW chip is a surface mount package type with 28 pins. The form factor is a 7.2mm x 7.2mm square body. The size of the chip is 3.91mm x 3.91mm with a maximum height of 1.26mm.