Introduction
STM32F2 series of high-performance MCUs ARM® Cortex™-M3
STM32F2 series uses ST’s advanced 90 nm NVM process technology with the innovative adaptive real-time memory accelerator (ART Accelerator™) and multi-layer bus matrix. This offers an unprecedented trade-off in price and performance.
The series is characterized by a high degree of integration combining up to 1 Mbyte of Flash memory and up to 128 Kbytes of SRAM with Ethernet MAC, USB 2.0, HS OTG, Camera Interface, hardware encryption support and external memory interface.
ST’s acceleration technology enables these MCUs to achieve up to 150 DMIPS and 398 CoreMark at 120 MHz FCPU, which is equivalent to zero wait state execution, while keeping the dynamic current consumption at the outstandingly low level of
175 µA/MHz.
The devices are available in LQFP64, LQFP100, LQFP144, WLCSP66 (< 4 x 4 mm), UFBGA176 and LQFP176 packages.
The series consists of two product lines which are fully pin-to-pin, peripheral and software compatible. The series also offers close pin-to-pin compatibility with the other STM32 products.
STM32F205/215 – 120 MHz CPU/150 DMIPS, up to 1 Mbyte of Flash with advanced connectivity and encryption
STM32F207/217 – 120 MHz CPU/150 DMIPS, up to 1 Mbyte of Flash with advanced connectivity and encryption, adding Ethernet MAC and camera interface to the
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Evaluation Boards
ST provides STM3220G-EVAL board allowing full access to the STM32 F-2 series features such as external memories, Ethernet, the two USB OTG connectors, touchscreen TFT display, CMOS camera and audio output.
The board provides connection to all I/Os and all peripherals available in the chip.
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A complete list of the evaboards is here.
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Tutorial
Migrating a microcontroller application from STM32F1xx to STM32F2xx series
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