Renesas IP82C55A

Part points

• The IP82C55A chip is an input/output device commonly used in microprocessor-based systems. It provides parallel interface to connect various peripheral devices such as keyboards, displays, printers, and sensors. The chip has three 8-bit bidirectional I/O ports and can be programmed for different modes of operation. It is widely used for interfacing applications in industrial control systems, robotics, and embedded systems.

• Equivalent

  The equivalent products of the IP82C55A chip include the Intel 8255A, the Motorola MC6821, the National Semiconductor INS8255, and the Zilog Z80CTC.

• Features

  The IP82C55A is a programmable peripheral interface chip with eight input/output lines. It includes three modes of operation, programmed by the mode control register: mode 0 for basic input/output, mode 1 for strobed input/output, and mode 2 for bidirectional bus. It also has three data ports, an interrupt request output, and an operational control register.

• Pinout

  The IP82C55A is an 8-bit microprocessor-compatible programmable peripheral interface with 24 I/O pins. It has three modes of operation: mode 0 for simple I/O, mode 1 for strobed I/O, and mode 2 for bidirectional I/O.

• Manufacturer

  The IP82C55A is manufactured by Intel Corporation. Intel is an American multinational corporation that specializes in the design, manufacturing, and distribution of computer processors, semiconductor chips, and other electronic devices.

• Application Field

  The IP82C55A is an integrated circuit chip that is commonly used in computer systems and other electronic devices for parallel input and output operations. It is commonly utilized in areas such as data acquisition, industrial control systems, automation systems, and embedded systems where parallel interfacing is required.

• Package

  The IP82C55A chip is available in a 40-pin DIP (Dual Inline Package) form. The size of the package is typically 0.6 inches wide and 0.3 inches tall.