CLCQ82C55AZ is a CMOS programmable peripheral interface circuit, which is a general-purpose programmable I/O device that can be used with many different microprocessors. There are 24 I/O pins that can be programmed in groups of 12 and can be used in three main operating modes. Static CMOS circuit design ensures lower operating power consumption. The product directly replaces international similar products with PIN, without the need to change the circuit board or system software, achieving complete replacement compatibility. Chiplon Microelectronics has developed its own testing plan to ensure that the factory products meet or even exceed the original specifications, supporting industrial grade (0 ℃~70 ℃) working temperatures.

24 programmable I/O pins

Full TTL compatibility

No "waiting state" at high speed

Direct bit setting/reset function

Enhanced control word reading capabilities

All I/O ports have 2.5mA drive capability

Low static Power (ICCSB) -10uA

Switching power supply

Home appliance motor control

Printing equipment

Numerical control machine tool

Packaging equipment

Intelligent security