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CS82C55AZ96 - Renesas Electronics

Description: The Intersil 82C55A is a high performance CMOS version of the industry standard 8255A and is manufactured using a self-aligned silicon gate CMOS process (Scaled SAJI IV). It is a general purpose programmable I/O device which may be used with many different microprocessors. There are 24 I/O pins which may be individually programmed in 2 groups of 12 and used in 3 major modes of operation. The high performance and industry standard configuration of the 82C55A make it compatible with the 80C86, 80C88 and other

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CS82C55AZ96 - Renesas Electronics PCB footprint - Plastic Leaded Chip Carrier - Plastic Leaded Chip Carrier - N44.65
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CS82C55AZ96 - Renesas Electronics  - 3D model - Plastic Leaded Chip Carrier - N44.65
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CS82C55AZ96 Details

  • Manufacturer Part Number:

    CS82C55AZ96

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    PLCC

  • Package Description:

    PLCC-44

  • Pin Count:

    44

  • Manufacturer Package Code:

    N44.65

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    5.96

  • Clock Frequency-Max:

    8 MHz

  • External Data Bus Width:

    8

  • JESD-30 Code:

    S-PQCC-J44

  • JESD-609 Code:

    e3

  • Length:

    16.585 mm

  • Moisture Sensitivity Level:

    3

  • Number of I/O Lines:

    24

  • Number of Ports:

    3

  • Number of Terminals:

    44

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    QCCJ

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.57 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    J BEND

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    16.585 mm

  • uPs/uCs/Peripheral ICs Type:

    PARALLEL IO PORT, GENERAL PURPOSE

CS82C55AZ96 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the CS82C55AZ96 is 4.5V to 5.5V.
  • The CS82C55AZ96 has a built-in POR and BOR circuit. The POR is triggered when the power supply voltage rises above 3.5V, and the BOR is triggered when the power supply voltage falls below 4.2V. You can use external resistors and capacitors to adjust the POR and BOR thresholds.
  • The CS82C55AZ96 supports a maximum clock frequency of 24 MHz.
  • The WDT in the CS82C55AZ96 is used to reset the microcontroller in case of a software fault. You can enable the WDT by setting the WDTEN bit in the WDT control register. The WDT timeout period can be set to 16ms, 32ms, 64ms, or 128ms using the WDTPS bits in the WDT control register.
  • While the CS82C55AZ96 is specified for 5V operation, it can be used in a 3.3V system with some limitations. However, the maximum clock frequency may need to be reduced, and the output voltage levels may not be compatible with 3.3V logic.

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CS82C55AZ96 Overview

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