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DS87C520-QCL+
  • DS87C520-QCL+

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
  • NO: 503-DS87C520-QCL+
  • Package: 44-LCC (J-Lead)
  • Datasheet: pdf
  • Stock: 5558
  • Description: 16KB 16K x 8 OTP 8051 8-Bit Microcontroller 87C Series DS87C520 44 Pin 33MHz 5V 44-LCC (J-Lead) (Kg)

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SPECIFICATIONS

Parameters
Factory Lead Time 13 Weeks
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


There is a 44-LCC (J-Lead) package available. There are 32 I/Os on the Microcontroller. Using the Mounting Type Surface Mount, the MCU is mounted on PCB. 8-Bit core is the basis for this Microcontroller. There is a memory type of OTP in its program memory. Temperatures in the range of 0°C~70°C TA are operated by this Microcontroller. The 87C series includes this electrical component. Its program memory size is 16KB 16K x 8. A 8051 Core Processor is at the core of this Microcontroller. This device falls under the MICROCONTROLLER uPs/uCs/Peripheral ICs category. This chip has a total of 44 terminations on MCU chip. 8-bits are the size of the data that comes with MCU. Input voltage for the chip is 5V volts. In addition to that, MCU chip has NO DMA channels. The part has a memory size of 16kB. Using the base part number DS87C520, you will be able to find alternatives for the part. In the case of 33MHz frequency operation, it can perform efficiently. There are a total of NO channels in the device. On the chip, there are 44 pins that are accessible. There are 3 timers/counters in this device. It counts 44 pins. There is a EPROM, OTP, RAM memory feature on this equipment. As far as UART channels are concerned, it has 1. An integrated circuit with 8 bits has a total of 8 bits.

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.

  • Process control devices
  • Routers
  • Christmas lights
  • Plant factories
  • Toasters
  • Microwave ovens
  • Microwave ovens
  • Virtual reality VR robots
  • Refrigerators
  • Home appliances
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