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P80C32UBAA - NXP

Description: NXP - P80C32UBAA - 8 Bit MCU, ROMless, 8051 Family P80C Series Microcontrollers, 33 MHz, 256 Byte, 44 Pins, LCC

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PCB Footprints
P80C32UBAA - NXP PCB footprint - Plastic Leaded Chip Carrier - Plastic Leaded Chip Carrier - SOT187-2
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3D Models
P80C32UBAA - NXP  - 3D model - Plastic Leaded Chip Carrier - SOT187-2
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P80C32UBAA Details

  • Manufacturer Part Number:

    P80C32UBAA

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    LPCC

  • Package Description:

    PLASTIC, MO-047, SOT-187-2, LCC-44

  • Pin Count:

    44

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    0

  • Has ADC:

    NO

  • Address Bus Width:

    16

  • Bit Size:

    8

  • CPU Family:

    8051

  • Clock Frequency-Max:

    33 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    NO

  • External Data Bus Width:

    8

  • JESD-30 Code:

    S-PQCC-J44

  • JESD-609 Code:

    e2

  • Length:

    16.5862 mm

  • Moisture Sensitivity Level:

    3

  • Number of I/O Lines:

    32

  • Number of Terminals:

    44

  • Operating Temperature-Max:

    70 °C

  • PWM Channels:

    NO

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    QCCJ

  • Package Equivalence Code:

    LDCC44,.7SQ

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER

  • Peak Reflow Temperature (Cel):

    245

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    256

  • Seated Height-Max:

    4.57 mm

  • Speed:

    33 MHz

  • Supply Current-Max:

    30.8 mA

  • 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:

    Tin/Silver (Sn/Ag)

  • Terminal Form:

    J BEND

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    16.5862 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER

P80C32UBAA Frequently Asked Questions (FAQs)

  • The maximum clock frequency for the P80C32UBAA is 24 MHz, but it can be overclocked to 30 MHz with careful consideration of power consumption and thermal management.
  • The UART baud rate generator can be configured using the UBRG (UART Baud Rate Generator) register. The formula to calculate the baud rate is: Baud Rate = (Clock Frequency / (16 * UBRG)). For example, to set a baud rate of 9600 at 24 MHz, set UBRG to 15 (24,000,000 / (16 * 15) = 9600).
  • The XTAL1 and XTAL2 pins are used to connect an external crystal oscillator, which provides a stable clock signal to the microcontroller. XTAL1 is the input pin, and XTAL2 is the output pin.
  • The internal pull-up resistors can be enabled by setting the corresponding bit in the PUX (Pull-up Enable) register. For example, to enable the pull-up resistor on Port 1, set bit 1 in the PUX register.
  • The maximum current that can be sourced or sunk by the I/O pins is 20 mA per pin, with a total current limit of 100 mA for all I/O pins combined.

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P80C32UBAA Overview

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About NXP

NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more. NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.

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