Manufacturer Part Number
DS80C320-QCG+T&R
Manufacturer
Analog Devices
Introduction
High-Performance Embedded Microcontroller
Product Features and Performance
8051 Compatible Core at 25MHz speed
Enhanced Boolean processor for fast bit operations
Full-duplex UART/USART serial communication
EBI/EMI for expanded system functionality
32 programmable I/O lines
256 bytes of internal RAM
Power-Fail Reset for improved reliability
Watchdog Timer (WDT) for system integrity
Product Advantages
High-speed 8051 core ensures swift processing
Efficient power management supports broader applications
Robust design suitable for industrial environments
Key Technical Parameters
Core Processor: 8051
Core Size: 8-Bit
Speed: 25MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
RAM Size: 256 x 8
Voltage Supply: 4.5V to 5.5V
Operating Temperature: 0°C to 70°C
Mounting Type: Surface Mount
Supplier Device Package: 44-PLCC
Package/Case: 44-LCC (J-Lead)
Quality and Safety Features
Built-in Power-Fail Reset for improved safety
Watchdog Timer to prevent system failures
Compatibility
Compatible with 8051 microcontroller applications
External oscillator support for flexible clock options
Application Areas
Industrial control systems
Networking
Telecommunication
Consumer Electronics
Product Lifecycle
Product Status: Active
No near-term discontinuation, replacements or upgrades needed
Several Key Reasons to Choose This Product
Utilizes a high-speed version of the popular 8051 core
Offers a blend of performance and power efficiency
Designed for operational stability in broad temperature range
Supports high level of integration with multiple connectivity options
Ideal for applications requiring robust serial communication
DS80C320ECLDALLAS
DS80C320-QNG+T&RAnalog Devices / Maxim Integrated