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ST7 8-bit Microcontrollers - ST7Lite

STMicroelectronics’ ST7Lite series consists of low memory size and general purpose 8-bit Flash microcontroller devices ideal for cost-sensitive applications. It provides outstanding flexibility at every stage of the product cycle, from first prototype to production logistics, ensuring reduced cost of ownership and fast time-to-market. All MCUs use the same single-voltage Flash technology and are programmed using the same techniques and tools.

Documents and Files for ST7 Family

ST7UltraLite 8-bit MCU Launched

Key Features Key Benefits
The UltraLite DFN8 package is only 0.9mm high. Less than 16mm2 Small 8-pin footprint
-40 to 125°C extended temperature range Satisfies the most demanding system requirements
Multiple internal clock sources. Smart clock management:
- switching on fly between internal and external clock sources.
- Internal accurate RC oscillator
No external clock required, cost reduced and pins saved for I/Os.
Clock divider and PLL, in order to adjust the CPU frequency
Up to 10 channels, 10-bit A/D converter with 3.5µs conversion time The fastest, high-accuracy A/D converter in this market segment, with zooming function
8-bit timer with watchdog, real-time base, input capture, 12-bit timer with output compare and PWM Full timer set on board
Ideal I/O optimization vs pin count Six I/Os available in 8-pin package
Low voltage detector and auxiliary voltage detector A smart system to prevent unsafe out of range power supply working modes
Five power saving modes Allows system flexibility and low power consumption
Several communication peripherals UART, SPI, I2C, DALI
 

Product Selector

ST7
   
Applications
Communication
Accessories
Central Office
Corded terminals
Mobile terminals

Industrial
Factory Automation
HVAC
Home appliances control
Home automation
Lighting
Medical
Metering Applications
Motor control
Power supply applications
Power management applications
Track and Trace

Consumer
Audio
Home appliances control
Small appliance applications
Televisions

 
  Computers and Peripherals
Power supplies
 

Tools

STMicroelectronics offers a full range of development and programming tools for the ST7 family, designed to delliver competitive advantage in terms of productivity and time-to-market.
ST7 8-bit Microcontroller Tools Overview
 
Product News
Press Announcement: February 15, 2006:
STMicroelectronics Unveils New 8-pin Microcontrollers for Small Cost-Sensitive Applications
 
 
Brochures and Product Guides
ST7Lite Family: Small-scale user-friendly microcontrollers optimized for demanding applications (Brochure, PDF)