Part Image

DS87C520-QCL+ - Analog Devices

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

Download DS87C520-QCL+ Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
DS87C520-QCL+ - Analog Devices PCB footprint - Plastic Leaded Chip Carrier - Plastic Leaded Chip Carrier - Q44+9
click to zoom

DS87C520-QCL+ Details

  • Manufacturer Part Number:

    DS87C520-QCL+

  • 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:

    70 °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 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:

    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-QCL+ Frequently Asked Questions (FAQs)

  • The recommended oscillator crystal frequency for the DS87C520-QCL+ is 12 MHz or 24 MHz, depending on the application requirements.
  • The watchdog timer on the DS87C520-QCL+ can be configured by writing to 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 of the DS87C520-QCL+ is 25 mA.
  • The UART on the DS87C520-QCL+ can be used by configuring the UART control registers, setting the baud rate, and enabling the transmitter and receiver. The UART can operate in asynchronous or synchronous mode.
  • The power consumption of the DS87C520-QCL+ in idle mode is typically around 10-15 mA, depending on the clock frequency and other factors.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

DS87C520-QCL+ Overview

Use the download button to access the DS87C520-QCL+ schematic symbol and PCB footprint.
To find more CAD model downloads similar to this part, try a partial part number search, like DS87C, or try a keyword search, such as Microcontrollers

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.

Parts related to DS87C520-QCL+

Showing 0 results

DS87C520-QCL+ Alternates

Showing results

Image Part Number Model
Part Image DS87C520-QCL Dallas Semiconductor

Microcontroller, 8-Bit, OTPROM, 8051 CPU, 33MHz, CMOS, PQCC44

Part Image DS87C520-QCL Maxim Integrated Products

Microcontroller, 8-Bit, OTPROM, 8051 CPU, 33MHz, CMOS, PQCC44

Part Image N87C54-33 Intel Corporation

Microcontroller, 8-Bit, OTPROM, 8051 CPU, 33MHz, CMOS, PQCC44

Part Image DS87C520-QCL/T&R Maxim Integrated Products

Microcontroller, 8-Bit, OTPROM, 8051 CPU, 33MHz, CMOS, PQCC44

Part Image P87C54UBAA NXP Semiconductors

Microcontroller, 8-Bit, OTPROM, 8051 CPU, 33MHz, CMOS, PQCC44

For a full list of alternate parts for DS87C520-QCL+, check out Findchips.com