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DS87C520-MNL+ The Analog Devices / Maxim Integrated DS87C520-MNL+ is an 8-bit microcontroller with 16KB of OTP program memory and 1KB of RAM. It operates at speeds up to 33MHz.
Mfr Part #:

DS87C520-MNL+

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices / Maxim Integrated DS87C520-MNL+ is an 8-bit microcontroller with 16KB of OTP program memory and 1KB of RAM. It operates at speeds up to 33MHz.
✓ Total Stock: 2,003 pcs

DS87C520-MNL+ Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,003 pcs
On Request
2003 pcs On Request 1 On Request On Request 24+ On Request On Request
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DS87C520-MNL+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Lead Spacing
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Supplier Package
Voltage
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DS87C520-MNL+ Description

Short technical summary and product information.

This Analog Devices / Maxim Integrated microcontroller, part number DS87C520-MNL+, is an 8-bit device based on the 8051 architecture. It offers 16KB of One-Time Programmable (OTP) memory and 1KB of internal SRAM, suitable for embedded applications requiring moderate program storage and data handling.

 

The device operates at clock rates up to 33MHz and features a voltage range of 4.5V to 5.5V. It includes essential peripherals such as Power-Fail Reset and a Watchdog Timer (WDT), along with 32 I/O lines. The oscillator type is external, providing flexibility in system design.

 

Packaged in a 40-pin PDIP (Plastic Dual In-line Package), this component is designed for through-hole mounting. It operates within a temperature range of -40°C to 85°C (TA), making it suitable for various environmental conditions.

DS87C520-MNL+ Quick Information

Product Type: Microcontroller
Canonical Name: Analog Devices / Maxim Integrated DS87C520-MNL+ 8-Bit Microcontroller
Subcategory: Embedded

DS87C520-MNL+ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DS87C520-MNL+ Features

  • 8051-compatible 8-bit microcontroller.
  • 16KB OTP program memory and 1KB RAM.
  • Operates at speeds up to 33MHz.
  • Includes Power-Fail Reset and WDT.
  • 40-PDIP through-hole package.

DS87C520-MNL+ Applications

  • Embedded control systems requiring OTP memory
  • Industrial automation devices
  • Consumer electronics with microcontroller needs
  • Automotive control modules

DS87C520-MNL+ FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the DS87C520-MNL+?

-40°C to 85°C (TA)

What type of package is the DS87C520-MNL+ available in?

40-DIP (0.600", 15.24mm)

What is the program memory size of the DS87C520-MNL+?

16KB (16K x 8)

What is the RAM size for the DS87C520-MNL+?

1K x 8

What is the maximum clock speed for the DS87C520-MNL+?

33MHz

What is the operating voltage range for this microcontroller?

4.5V to 5.5V

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