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DS87C520-QNL+ - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - DS87C520-QNL+ - 8 Bit MCU, DS8 Family DS87C5xx Series Microcontrollers, 33 MHz, 16 KB, 1 KB, 44 Pins, PLCC

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DS87C520-QNL+ - Analog Devices PCB footprint - Plastic Leaded Chip Carrier - Plastic Leaded Chip Carrier - Q44+9
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DS87C520-QNL+ Details

  • Manufacturer Part Number:

    DS87C520-QNL+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    44-PLCC-N/A

  • Package Description:

    ROHS COMPLIANT, PLASTIC, LCC-44

  • Pin Count:

    44

  • Manufacturer Package Code:

    44-PLCC-N/A

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    3A991.a.2

  • HTS Code:

    8542.31.00.15

  • Date Of Intro:

    2000-07-03

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Has ADC:

    NO

  • 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-PQCC-J44

  • JESD-609 Code:

    e3

  • Length:

    16.585 mm

  • Moisture Sensitivity Level:

    3

  • Number of I/O Lines:

    32

  • Number of Terminals:

    44

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    NO

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    QCCJ

  • Package Equivalence Code:

    LDCC44,.7SQ

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    1280

  • ROM (words):

    16384

  • ROM Programmability:

    OTPROM

  • Seated Height-Max:

    4.572 mm

  • Speed:

    33 MHz

  • Supply Current-Max:

    45 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    J BEND

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    16.585 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER

DS87C520-QNL+ Frequently Asked Questions (FAQs)

  • The recommended oscillator crystal frequency for the DS87C520-QNL+ is 12 MHz or 24 MHz, depending on the application requirements.
  • The watchdog timer on the DS87C520-QNL+ can be configured using the WDTCON register. The watchdog timer can be enabled or disabled, and the timeout period can be set to one of several predefined values.
  • The maximum current that can be sourced or sunk by the I/O pins on the DS87C520-QNL+ is 25 mA per pin, with a total current limit of 100 mA for all I/O pins combined.
  • The DS87C520-QNL+ has a built-in UART module that can be configured using the UARTCON register. The UART module supports asynchronous communication at baud rates up to 115.2 kbps.
  • The power consumption of the DS87C520-QNL+ in sleep mode is typically around 10 μA, depending on the specific sleep mode and the state of the peripherals.

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DS87C520-QNL+ 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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