The STR7 family of 32-bit microcontrollers offers the best of both 16 and 32-bit worlds. It combines the industry-standard ARM7TDMI® 32-bit RISC core, featuring high performance, very low power, and very dense code, with a comprehensive set of peripherals and ST´s latest 0.18µ embedded Flash technology in the STR710 and STR730 ranges. The STR7 family comprises a wide range of devices fully loaded in generous packages or optimized in low pin-count packages.

The STR7 microcontrollers are aimed at customers who want the power and flexibility of a 32-bit microcontroller plus a rich set of on-chip peripherals. These small, highly integrated micro-controllers open the door to expanding application capabilities while driving down the total system cost.

This family targets embedded control applications such as industrial control, factory automation, point-of-sale, medical and testing equipment, as well as telecom and consumer applications.

Features and benefits

• High-performance, industry standard core ARM7 RISC 32-bit CPU for future-proof microcontrollers that easily adapt to customer requirements
• Extensive software and tool support with the complete STR7 library supporting all peripherals including USB dramatically reduces development time and increases ease-of-use
• High-endurance embedded flash (STR710F and STR730F) with low latency for deterministic behavior in real-time applications
• Industrial temperature range (-40°C to + 85 °Cand +105°c ) and choice of 3.3V or 5.0V native devices provides flexible application options
• The largest choice of on-chip peripherals including up to 3 CAN, USB, SPI, I2C, 4 UART, 20 timers reduces the system cost
• Flexible power and clock management allows full control over power consumption and performance/power tradeoffs
  • Five low-power modes
  • Low-power voltage regulator
  • Dual APB buses architecture
  • Multiple clock sources
• A comprehensive package selection including the compact 8x8 and 10x10 LFBGA optimizes development
• Each device is available with extensive options to ensure compatibility with any product range

Built on the leading ARM7™ architecture, the STR7 series allows a fast response to emerging requirements, enabling the rapid implementation of changes at low cost. This family of standard ARM7 microcontrollers will serve your needs for today and the future.