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DS87C520-QCL+

16KB 16K x 8 OTP 8051 8-Bit Microcontroller 87C Series DS87C520 44 Pin 33MHz 5V 44-LCC (J-Lead)


  • Manufacturer: Maxim Integrated
  • Nocochips NO: 503-DS87C520-QCL+
  • Package: 44-LCC (J-Lead)
  • Datasheet: PDF
  • Stock: 151
  • Description: 16KB 16K x 8 OTP 8051 8-Bit Microcontroller 87C Series DS87C520 44 Pin 33MHz 5V 44-LCC (J-Lead) (Kg)

Details

Tags

Parameters
Factory Lead Time 1 Week
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-LCC (J-Lead)
Number of Pins 44
Operating Temperature 0°C~70°C TA
Packaging Tube
Published 2001
Series 87C
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Termination SMD/SMT
ECCN Code EAR99
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form J BEND
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Frequency 33MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number DS87C520
Pin Count 44
Operating Supply Voltage 5V
Power Supplies 5V
Interface EBI/EMI, UART, USART
Memory Size 16kB
Oscillator Type External
Number of I/O 32
RAM Size 1K x 8
Memory Type EPROM, OTP, RAM
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Number of Bits 8
Core Processor 8051
Peripherals Power-Fail Reset, WDT
Program Memory Type OTP
Core Size 8-Bit
Program Memory Size 16KB 16K x 8
Connectivity EBI/EMI, SIO, UART/USART
Bit Size 8
Access Time 33 μs
Has ADC NO
DMA Channels NO
Data Bus Width 8b
PWM Channels NO
DAC Channels NO
Number of Timers/Counters 3
Number of UART Channels 1
Height 3.96mm
Length 16.66mm
Width 16.66mm
Radiation Hardening No
REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Contains Lead, Lead Free

DS87C520-QCL+ Overview


Due to the benefits of saving space, it is available in the 44-LCC (J-Lead) package. It is mounted using the way of Surface Mount. Tube is the package that contains it. It is equipped with a 8051 core processor. It is important to keep the temperature at 0°C~70°C TA while working. Its type of program memory is OTP. There are 32 I/Os on it, which makes it a very simple device. In order to find similar components, it has a base part number of DS87C520. QUAD is the position of its terminals on the board. Currently, it consists of 44 terminationals. The 87C series contains this electrical component. Because of the 5V voltage of the supply, high efficiency can be achieved. In data storage, EPROM, OTP, RAM is used as the memory type. It has uPs/uCs/Peripheral IC - MICROCONTROLLER. 44 pins are used to construct it. Based on the Surface Mount method, it is mounted. A total of 44 pins are attached to it. It belongs to the subcategory Microcontrollers. It is possible to store programs and data on the devices, as they have a memory size of 16kB. There is 5V power source in this device. Working at a frequency of 33MHz results in excellent efficiency. A designer is able to make full use of the adaptability and supply voltage of 5V by using it. It appears that there are 3 timers/counters in use. Using an oscillator type External, it operates.

DS87C520-QCL+ Features


44-LCC (J-Lead) package
Mounting type of Surface Mount
Microcontrollers subcategory

DS87C520-QCL+ Applications


There are a lot of Maxim Integrated DS87C520-QCL+ Microcontroller applications.

  • Communication-bluetooth, Wi-Fi, radio
  • Information appliances (networking of household appliances)
  • Fire alarms
  • PDAs, game consoles
  • Computer/laptop
  • Radio
  • DVD\DV\MP3 players
  • Oscilloscopes
  • Leakage current tester
  • Safety -airbags, automatic braking system (ABS)

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