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P87C51RC2BBD,157 - NXP

Description: plastic low profile quad flat package; 44 leads; body 10 x 10 x 1.4 mm.

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PCB Footprints
P87C51RC2BBD,157 - NXP PCB footprint - Other - Other - LQFP44 (SOT389-1)
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P87C51RC2BBD,157 Details

  • Manufacturer Part Number:

    P87C51RC2BBD,157

  • Brand Name:

    NXP Semiconductor

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFP

  • Package Description:

    10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, SOT-389-1, LQFP-44

  • Pin Count:

    44

  • Manufacturer Package Code:

    SOT389-1

  • ECCN Code:

    3A991.a.2

  • HTS Code:

    8542.31.00.01

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    0

  • Has ADC:

    NO

  • Additional Feature:

    OPERATES AT 2.7V MINIMUM SUPPLY @ 16MHZ

  • Address Bus Width:

    16

  • Bit Size:

    8

  • Boundary Scan:

    YES

  • CPU Family:

    8051

  • Clock Frequency-Max:

    33 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    NO

  • External Data Bus Width:

    8

  • JESD-30 Code:

    S-PQFP-G44

  • JESD-609 Code:

    e3

  • Length:

    10 mm

  • Moisture Sensitivity Level:

    1

  • Number of I/O Lines:

    32

  • Number of Terminals:

    44

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    70 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LQFP

  • Package Equivalence Code:

    QFP44,.47SQ,32

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    512

  • ROM (words):

    32768

  • ROM Programmability:

    OTPROM

  • Seated Height-Max:

    1.6 mm

  • Speed:

    33 MHz

  • Supply Current-Max:

    4.63 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    10 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER

P87C51RC2BBD,157 Frequently Asked Questions (FAQs)

  • The P87C51RC2BBD,157 can operate up to 40 MHz, but it's recommended to check the specific clock frequency requirements for your application and ensure that the microcontroller is properly configured to handle it.
  • The P87C51RC2BBD,157 has a built-in UART module that can be configured using the SFRs (Special Function Registers) such as SCON, SBUF, and PCON. You can refer to the datasheet and application notes for specific configuration details.
  • Yes, the P87C51RC2BBD,157 is a 5V microcontroller, but it can operate with a 3.3V power supply with some limitations. You'll need to ensure that the input signals are 5V-tolerant and that the output signals are level-shifted to 3.3V if necessary.
  • The P87C51RC2BBD,157 has a built-in watchdog timer that can be enabled and configured using the WDTR and WDTC registers. You can set the watchdog timer period and enable it to reset the microcontroller in case of a software fault or hang-up.
  • Yes, the P87C51RC2BBD,157 can be used with an external crystal oscillator. You'll need to connect the crystal oscillator to the XTAL1 and XTAL2 pins and configure the microcontroller to use the external oscillator as the clock source.

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P87C51RC2BBD,157 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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