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P80C31SBPN - NXP

Description: 8-bit Microcontrollers - MCU 80C51 128B 16MHZ ROMLESS

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PCB Footprints
P80C31SBPN - NXP PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - SOT129-1
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3D Models
P80C31SBPN - NXP  - 3D model - Dual-In-Line Packages - SOT129-1
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P80C31SBPN Details

  • Manufacturer Part Number:

    P80C31SBPN

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    0.600 INCH, PLASTIC, MO-015, SOT-129-1, DIP-40

  • Pin Count:

    40

  • 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:

    16 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    NO

  • External Data Bus Width:

    8

  • JESD-30 Code:

    R-PDIP-T40

  • JESD-609 Code:

    e3

  • Length:

    52 mm

  • Number of I/O Lines:

    32

  • Number of Terminals:

    40

  • Operating Temperature-Max:

    70 °C

  • PWM Channels:

    NO

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP40,.6

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    128

  • Seated Height-Max:

    4.7 mm

  • Speed:

    16 MHz

  • Supply Current-Max:

    50 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    15.24 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER

P80C31SBPN Frequently Asked Questions (FAQs)

  • The maximum clock frequency for the P80C31SBPN is 12 MHz, but it can be overclocked up to 16 MHz with some limitations.
  • The UART serial communication on the P80C31SBPN can be configured using the SCON and SBUF registers. The SCON register is used to set the serial mode, baud rate, and data bits, while the SBUF register is used to transmit and receive data.
  • The EA (External Access) pin on the P80C31SBPN is used to enable or disable the internal program memory. When EA is high, the internal program memory is enabled, and when EA is low, the external program memory is enabled.
  • The P80C31SBPN has five interrupt sources: Timer 0 overflow, Timer 1 overflow, UART receive, UART transmit, and external interrupt. To use interrupts, you need to set the interrupt enable bits in the IE register, and then write an interrupt service routine to handle the interrupt.
  • The power consumption of the P80C31SBPN depends on the clock frequency, voltage, and operating mode. In idle mode, the power consumption is typically around 10-20 mA, while in active mode, it can be up to 50-60 mA.

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P80C31SBPN 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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