Manufacturer Part Number
DS80C310-QCG+T&R
Manufacturer
Analog Devices
Introduction
Embedded high-speed microcontroller based on the 8051 core
Product Features and Performance
High-performance 8051 architecture
25MHz clock speed for rapid processing
Supports external bus interface (EBI/EMI)
Serial input/output (SIO) communication capability
UART/USART for serial communication
32 general-purpose I/O lines for versatile interfacing
ROMless design allows flexibility in program memory implementation
256 bytes of internal RAM
External oscillator support for precise timing control
Product Advantages
Fast processing speed suitable for time-sensitive applications
Flexible interfacing with 32 I/O lines
Low operating voltage range of 4.5V to 5.5V
Ample on-chip RAM for buffering and data storage
Brown-out detect/reset feature for improved reliability
Power-on reset (POR) feature for safety and ease of use
Key Technical Parameters
Core Processor: 8051
Core Size: 8-Bit
Speed: 25MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Brown-out Detect/Reset, POR
Number of I/O: 32
RAM Size: 256 x 8
Voltage - Supply (Vcc/Vdd): 4.5V ~ 5.5V
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: Surface Mount
Supplier Device Package: 44-PLCC
Package / Case: 44-LCC (J-Lead)
Quality and Safety Features
Reliable performance within industry-standard operating temperature range
Safety features include brown-out detect/reset and power-on reset
Compatibility
Compatible with a range of external peripherals due to standard I/O count
Designed for surface mount technology, fitting the 44-PLCC package
Application Areas
Industrial control systems
Automation
Telecommunications
Consumer electronics
Product Lifecycle
Active product status indicates current production and availability
No indication of nearing discontinuation
Replacement or upgrades should be sourced from the 80C series portfolio
Several Key Reasons to Choose This Product
Modern 8051 core for compatibility with a wide range of software and tools
High speed for efficient processing of complex tasks
Built-in communication interfaces for easy integration into various systems
Comprehensive safety features to ensure reliable operation under different conditions
Active device status ensures long-term availability and support
DS80C310-QCG/T&RDALLAS
DS80C310-ECG+Maxim