Manufacturer Part Number
DS87C550-QNL
Manufacturer
analog-devices
Introduction
The DS87C550-QNL is an 8-bit embedded microcontroller from Analog Devices. It is part of the 87C series and features a powerful 8051 core with a wide range of on-chip peripherals and connectivity options. This microcontroller is designed for applications that require high performance, low power consumption, and flexible I/O capabilities.
Product Features and Performance
8-bit 8051 core running at 33MHz
8KB of One-Time Programmable (OTP) program memory
1KB of RAM
6 channels of 10-bit Analog-to-Digital Converters (ADCs)
Power-Fail Reset, Programmable Watchdog Timer, and PWM peripherals
EBI/EMI, SIO, and UART/USART connectivity
55 programmable I/O pins
Product Advantages
High-performance 8051 core for demanding applications
Flexible on-chip peripherals for diverse functionality
Low power consumption for battery-powered devices
Robust design with safety features like power-fail reset and watchdog timer
Key Reasons to Choose This Product
Proven 8051 architecture with extensive ecosystem and development support
Comprehensive set of on-chip peripherals for versatile applications
Reliable and power-efficient operation for industrial and embedded systems
Excellent value for the features and performance offered
Quality and Safety Features
Industrial temperature range of -40°C to 85°C
Robust surface mount package (68-PLCC) for reliable operation
Power-fail reset and watchdog timer for increased system reliability
Compatibility
The DS87C550-QNL is a member of the 87C series of 8051-based microcontrollers from Analog Devices. It is designed to be compatible with the broader 8051 ecosystem, allowing for easy integration and deployment in a wide range of applications.
Application Areas
Industrial automation and control
Smart home and building automation
Portable and battery-powered devices
Medical and healthcare equipment
Automotive and transportation systems
Product Lifecycle
The DS87C550-QNL is an obsolete product, meaning it is no longer in active production. Customers should contact our website's sales team for information on equivalent or alternative models that may be available. The sales team can provide guidance on suitable replacement options and assist with product selection for new designs.
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