Manufacturer Part Number
AT90S1200-12SI
Manufacturer
microchip-technology
Introduction
The AT90S1200-12SI is an 8-bit microcontroller from microchip-technology's AVR® 90S series designed for embedded applications.
Product Features and Performance
8-Bit AVR Core Processor
Clock speed of 12MHz
SPI connectivity for serial peripheral interface
On-chip Peripherals: Power-on Reset (POR), Watchdog Timer (WDT)
15 General Purpose I/O pins
1KB of FLASH program memory
64 x 8 EEPROM size
Internal oscillator for clock generation
Operates within a voltage supply range of 4V to 6V
Product Advantages
High-performance AVR core processor ensures efficient task execution.
Integrated POR and WDT improve reliability and system recovery.
Low power consumption suitable for battery-operated applications.
In-system programmable Flash memory simplifies firmware updates.
Key Technical Parameters
Core Size: 8-Bit
Speed: 12MHz
Number of I/O: 15
Program Memory Size: 1KB (512 x 16)
EEPROM Size: 64 x 8
Voltage Supply (Vcc/Vdd): 4V ~ 6V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 20-SOIC
Quality and Safety Features
Reliability enhanced through built-in system monitoring peripherals (POR, WDT).
Stable operation across a wide range of temperatures (-40°C ~ 85°C).
Compatibility
SPI interface supports various serial peripheral connections.
Suitable for development in embedded system projects that require 8-bit processing.
Application Areas
Industrial control systems
Consumer electronics
Automobiles
Robotics
DIY projects
Product Lifecycle
Product Status: Obsolete
Users should consider alternative solutions or discuss with the manufacturer for replacement or upgrade options.
Several Key Reasons to Choose This Product
High processing speed (12MHz) suitable for real-time applications.
Low power AVR architecture is ideal for energy-efficient projects.
Built-in system reliability features (POR, WDT) ensure stable performance.
Inherent memory programming capability facilitates easy updates and configurations.
Wide application range from industrial to consumer electronic projects.
Compatibility with SPI expands peripheral connection possibilities.