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
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