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ADUC7022BCPZ32 - Analog Devices

Description: ADUC7022BCPZ32, 16 bit, 32 bit bit ARM7TDMI Microcontroller 44MHz 32 kB Flash, 4 kB RAM, I2C 40-Pin LFCSP VQ

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PCB Footprints
ADUC7022BCPZ32 - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - (CP-40-9)_1
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3D Models
ADUC7022BCPZ32 - Analog Devices  - 3D model - Quad Flat No-Lead - (CP-40-9)_1
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ADUC7022BCPZ32 Details

  • Manufacturer Part Number:

    ADUC7022BCPZ32

  • 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:

    NO

  • 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):

    4096

  • ROM (words):

    32768

  • 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

ADUC7022BCPZ32 Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to power up the VDDA (analog supply) first, followed by VDD (digital supply), and then the VIO (I/O supply). This ensures that the analog circuitry is powered up before the digital circuitry, which helps to prevent any potential latch-up conditions.
  • The ADUC7022 has multiple clock sources, including an internal oscillator, an external crystal oscillator, and an external clock source. The clock source can be selected using the CLKSEL bits in the Power Management Control Register (PMC). Additionally, the clock frequency can be divided using the clock divider registers.
  • The maximum frequency of the ADUC7022's ADC is 1.2 MSPS (million samples per second). However, this frequency can be affected by the ADC's resolution, the input signal frequency, and the system clock frequency.
  • Yes, the ADUC7022's DAC and ADC can be used together to implement a closed-loop control system. The DAC can be used to generate a control signal, which can then be measured by the ADC to provide feedback to the system.
  • The ADUC7022 has a built-in watchdog timer that can be enabled and configured using the Watchdog Timer Control Register (WDTCON). The watchdog timer can be set to timeout after a specified period of inactivity, and can be reset using the Watchdog Timer Reset Register (WDTCLR).

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ADUC7022BCPZ32 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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