9/10/2007

STM32 (CORTEX M3) - 32-bit Microcontrollers

The STM32 family of 32-bit Flash Microcontrollers is based on the breakthrough ARM Cortex™-M3 core - a core specifically developed for embedded applications. The STM32 family benefits from the Cortex-M3 architectural enhancements including the Thumb-2 instruction set to deliver improved performance with better code density, significantly faster response to interrupts, all combined with industry leading power consumption. ST is now the first leading MCU supplier to introduce a product family based on this core. The STM32 family is built to offer new degrees of freedom to MCU users. It offers a complete 32-bit product range that combines high-performance, real-time, low-power and low-voltage operation, while maintaining full integration and ease of development.

The STM32 advantages: Leading-edge architecture with the latest Cortex-M3 core from ARM Excellent real-time behaviour Oustanding power efficiency Superior and innovative peripherals Maximum integration Easy development, fast time to market The high level of pin-to-pin, peripheral and software compatibility across the family gives you full flexibility.

STM32, more choice with 2 complete lines:
	The Performance line, STM32F103, operates at 72 MHz, with more on-chip RAM and peripherals onboard. It takes the 32-bit MCU world to new levels of performance and energy efficiency. With its Cortex-M3 core at 72 MHz, it is able to perform high-end computation. Its peripheral set brings superior control and connectivity.		The Access line, STM32F101, operates at 36 MHz. It is the entry point of the STM32 family. It has the power of the 32-bit MCU but at a 16-bit cost. Its peripheral set offers excellent connectivity and control.
Both lines are pin-to-pin and software compatible and offer the same embedded-Flash options.

STM32, the optimal platform choice The STM32 is an optimal choice to support many applications with the same platform: From reduced memory and pin requirements to larger needs From performance demanding to battery operated From simple cost-sensitive to complex high-value. The high level of pin-to-pin, peripheral and software compatibility across the family gives you full flexibility. You can upgrade to a higher or downgrade to a lower memory size, or use different packages without changing your initial layout or software. Performance line Access line