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ADUC842BCPZ62-5 - Analog Devices

Description: Analog Devices ADUC842BCPZ62-5, 8bit 8052 Microcontroller, ADuC8, 20MHz, 62 kB Flash, 56-Pin LFCSP

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PCB Footprints
ADUC842BCPZ62-5 - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - CP-56-11
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3D Models
ADUC842BCPZ62-5 - Analog Devices  - 3D model - Quad Flat No-Lead - CP-56-11
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ADUC842BCPZ62-5 Details

  • Manufacturer Part Number:

    ADUC842BCPZ62-5

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    CSP-56

  • Pin Count:

    56

  • Manufacturer Package Code:

    CP-56-11

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Has ADC:

    YES

  • Additional Feature:

    OPERATES AT 3V SUPPLY @ 8.35 MHZ

  • Address Bus Width:

    24

  • Bit Size:

    8

  • Clock Frequency-Max:

    0.032 MHz

  • DAC Channels:

    YES

  • DMA Channels:

    NO

  • External Data Bus Width:

    8

  • JESD-30 Code:

    S-XQCC-N56

  • JESD-609 Code:

    e3

  • Length:

    8 mm

  • Moisture Sensitivity Level:

    3

  • Number of I/O Lines:

    32

  • Number of Terminals:

    56

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1 mm

  • Speed:

    16.78 MHz

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    4.75 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    8 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER

ADUC842BCPZ62-5 Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate analog ground plane is recommended. Keep analog and digital traces separate and avoid crossing them. Use a decoupling capacitor (e.g., 10uF) close to the device's power pins.
  • Follow the calibration procedure outlined in the datasheet. Apply a known input voltage to the ADC input pins, and use the device's internal calibration registers to adjust the gain and offset. Repeat the process for each ADC channel.
  • The power supply lines should be as noise-free as possible. Aim for a maximum of 10mV peak-to-peak noise on the AVDD and DVDD lines. Use a low-dropout regulator (LDO) and add decoupling capacitors to minimize noise.
  • The ADUC842BCPZ62-5 is rated for operation up to 125°C. However, the device's accuracy and reliability may degrade at high temperatures. Ensure proper heat sinking and consider using a thermally-enhanced package or a heat sink if operating in high-temperature environments.
  • Use a serial peripheral interface (SPI) or inter-integrated circuit (I2C) interface to communicate with the ADUC842BCPZ62-5. Ensure the microcontroller's clock frequency is within the device's specified range (e.g., 1-4MHz for SPI). Use a level shifter if the microcontroller's voltage levels are not compatible with the ADUC842BCPZ62-5.

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ADUC842BCPZ62-5 Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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Part Image ADUC842BCP62-5 Analog Devices Inc

Microcontroller, 8-Bit, FLASH, 16.78MHz, CMOS, QCC56