Renesas IS82C55AZ

Teilpunkte

• The IS82C55AZ chip is a programmable peripheral interface chip designed for various communication and control applications. It features three 8-bit bidirectional input/output ports, two modes of operation, and versatile programming options. The chip provides reliable and efficient data transfer between a microprocessor and external devices.

• Equivalent

  The equivalent products of the IS82C55AZ chip are the Intel 8255A, Motorola MC6821, and Texas Instruments SN74LS373N chips.

• Features

  The IS82C55AZ is a programmable peripheral interface designed with CMOS technology. It features three 16-bit programmable timers, eight bi-directional I/O lines, and a mode control register for versatile I/O configurations. It operates with a single +5V power supply and is compatible with TTL and MCS-80/85 microprocessors.

• Pinout

  The IS82C55AZ is an 8-bit Programmable Peripheral Interface (PPI) with a pin count of 40. The device offers three I/O ports, each consisting of eight bi-directional I/O lines. It also includes various control and status signals.

• Manufacturer

  The IS82C55AZ is manufactured by Integrated Silicon Solution Inc. (ISSI). ISSI is a company that specializes in the design and manufacturing of integrated circuits, particularly for the automotive, industrial, and consumer markets. They provide a wide range of semiconductor solutions, including memory and analog devices, with a focus on low power consumption and high performance.

• Application Field

  The IS82C55AZ is an integrated circuit used for general-purpose parallel I/O interfacing. It can be applied in various areas including control systems, robotics, industrial automation, data acquisition, and communication systems.

• Package

  The IS82C55AZ chip is available in a 40-pin DIP (Dual Inline Package) form. The size of the chip is determined by the form factor of the DIP package, which typically measures approximately 37.72mm in length and 14.22mm in width.