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ADUC7021BCPZ62I - Analog Devices

Description: ADUC7021BCPZ62I, 16 bit, 32 bit bit ARM7TDMI Microcontroller 44MHz 62 kB Flash, 8 kB RAM, I2C 40-Pin LFCSP VQ

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ADUC7021BCPZ62I - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - CP-40-1 (LFCSP)
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ADUC7021BCPZ62I - Analog Devices  - 3D model - Quad Flat No-Lead - CP-40-1 (LFCSP)
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ADUC7021BCPZ62I Details

  • Manufacturer Part Number:

    ADUC7021BCPZ62I

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    LFCSP-40

  • Pin Count:

    40

  • Manufacturer Package Code:

    CP-40-9

  • Country Of Origin:

    Philippines

  • ECCN Code:

    5A991.B

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Has ADC:

    YES

  • Bit Size:

    32

  • Boundary Scan:

    YES

  • CPU Family:

    ARM7

  • Clock Frequency-Max:

    44 MHz

  • DAC Channels:

    YES

  • DMA Channels:

    NO

  • JESD-30 Code:

    S-XQCC-N40

  • JESD-609 Code:

    e3

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    3

  • Number of I/O Lines:

    15

  • Number of Terminals:

    40

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC40,.24SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    8192

  • ROM (words):

    63488

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1 mm

  • Speed:

    41.78 MHz

  • Supply Current-Max:

    50 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    6 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

ADUC7021BCPZ62I Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD (1.8V to 3.6V) first, followed by VDDA (1.8V to 3.6V) and VREF (1.8V to 3.6V) simultaneously, and finally the oscillator clock.
  • To configure the ADC for optimal performance, ensure that the ADC clock is set to 1-2 MHz, the ADC input range is set to the correct voltage range, and the ADC is calibrated regularly to minimize offset and gain errors.
  • The maximum frequency of the internal oscillator is 16 MHz, but it can be adjusted to lower frequencies using the clock divider.
  • Yes, the ADuC7021 can be used with an external crystal oscillator. The external crystal oscillator can be connected to the XTAL1 and XTAL2 pins, and the internal oscillator can be disabled.
  • The ADuC7021 has a built-in watchdog timer that can be enabled and configured using the WDTCON register. The watchdog timer can be set to timeout after a specified period of inactivity, and can be reset using the WDTCLR register.

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ADUC7021BCPZ62I 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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