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MC68882FN16A - Motorola

Description: Math Coprocessor, 32-Bit, HCMOS, PQCC68

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MC68882FN16A - Motorola PCB footprint - Plastic Leaded Chip Carrier - Plastic Leaded Chip Carrier - MC68882FN16A
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MC68882FN16A Details

  • Manufacturer Part Number:

    MC68882FN16A

  • Part Life Cycle Code:

    Transferred

  • Package Description:

    LCC-68

  • HTS Code:

    8542.31.00.30

  • Manufacturer:

    Motorola Semiconductor Products

  • Address Bus Width:

    5

  • Barrel Shifter:

    YES

  • Boundary Scan:

    NO

  • Bus Compatibility:

    MC68882

  • Clock Frequency-Max:

    16 MHz

  • External Data Bus Width:

    32

  • JESD-30 Code:

    S-PQCC-J68

  • JESD-609 Code:

    e0

  • Length:

    24.2062 mm

  • Number of Terminals:

    68

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    QCCJ

  • Package Equivalence Code:

    LDCC68,1.0SQ

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.57 mm

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    4.75 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    HCMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    J BEND

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    QUAD

  • Width:

    24.2062 mm

  • uPs/uCs/Peripheral ICs Type:

    MATH PROCESSOR, COPROCESSOR

MC68882FN16A Frequently Asked Questions (FAQs)

  • The MC68882FN16A can operate in a temperature range of -40°C to +85°C.
  • To handle bus contention, use the bus arbitration logic built into the MC68882FN16A, which allows multiple masters to share the bus. Additionally, use the bus request and grant signals to ensure that only one master has access to the bus at a time.
  • Yes, the MC68882FN16A can be used with a 16-bit data bus, but it will operate in 16-bit mode, which may reduce performance. For optimal performance, use a 32-bit data bus.
  • To configure the MC68882FN16A for asynchronous operation, set the ASYNC pin high and ensure that the clock signal is not synchronized with the bus clock. Additionally, use the asynchronous bus cycle timing parameters to ensure proper operation.
  • The MC68882FN16A supports clock frequencies up to 25 MHz.

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MC68882FN16A Overview

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