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Home » NEWEST Products » New by Manufacturer » STMicroelectronics » STMicroelectronics ARM Cortex-M3 Based STM32 F2 Series MCU
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STMicroelectronics ARM® Cortex™-M3 Based STM32 F2 Series

STMicroelectronics ARM® Cortex™-M3
Based STM32 F2 Series MCU

The STMicroelectronics' ARM® Cortex™-M3 Based STM32 F2 Series MCU is built on ST's advanced 90 nm NVM process technology with the innovative adaptive real-time memory accelerator (ART Accelerator ™) and the multi-layer bus matrix offering an unprecedented price/performance trade-off. These ARM® Cortex™-M3 Based STM32 F2 Series MCUs are 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, and hardware encryption support and external memory interface. STMicroelectronics' acceleration technology enables these MCUs to achieve up to 150 DMIPS at 120 MHz FCPU which is equivalent to zero wait state execution, while keeping the dynamic current consumption at the outstandingly low level of 188 µA/MHz. Development tools are available.

  • Core
    • ARM 32-bit Cortex™-M3 CPU with Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait state execution performance from Flash memory, frequency up to 120MHz, memory protection unit, 150 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1)
  • Memories
    • Up to 1Mb of Flash memory
    • 512 bytes of OTP memory
    • Up to 128 + 4 Kbytes of SRAM
    • Flexible static memory controller that supports Compact Flash, SRAM, PSRAM, NOR and NAND memories
    • LCD parallel interface, 8080/6800 modes
  • Clock, reset and supply management
    • From 1.65 to 3.6V application supply and I/Os
    • POR, PDR, PVD and BOR
    • 4 to 26MHz crystal oscillator
    • Internal 16MHz factory-trimmed RC
      (1% accuracy at 25°C)
    • 32kHz oscillator for RTC with calibration
    • Internal 32kHz RC with calibration
  • Low power
    • Sleep, Stop and Standby modes
    • VBAT supply for RTC, 20 × 32 bit backup registers, and optional 4KB backup SRAM
  • 3 × 12-bit, 0.5μs A/D converters
    • up to 24 channels
    • up to 6 MSPS in triple interleaved mode
  • 2 × 12-bit D/A converters
  • General-purpose DMA
  • 16-stream DMA controller with centralized FIFOs and burst support
  • Up to 17 timers
    • Up to twelve 16-bit and two 32-bit timers, up to 120MHz, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
  • Debug mode
    • Serial wire debug (SWD) & JTAG interfaces
    • Cortex-M3 Embedded Trace Macrocell™
  • Up to 140 I/O ports with interrupt capability:
    • Up to 136 fast I/Os up to 60MHz
    • Up to 138 5V-tolerant I/Os
  • Up to 15 communication interfaces
    • Up to 3 × I2C interfaces (SMBus/PMBus)
    • Up to 4 USARTs and 2 UARTs (7.5Mb/s, ISO 7816 interface, LIN, IrDA, modem control)
    • Up to 3 SPIs (30Mb/s), 2 with muxed I2S to achieve audio class accuracy via audio PLL or external PLL
    • 2 × CAN interfaces (2.0B Active)
    • SDIO interface
    • Advanced connectivity
      • USB 2.0 full-speed device/host/OTG controller with on-chip PHY
      • USB 2.0 high-speed/full-speed device/host/OTG controller with dedicated DMA, on-chip full-speed PHY and ULPI
      • 10/100 Ethernet MAC with dedicated DMA: supports IEEE 1588v2 hardware, MII/RMII
    • 8- to 14-bit parallel camera interface: up to 48Mb/s
    • CRC calculation unit, 96-bit unique ID
    • Analog true random number generator
Part Number Data Sheet Program Memory Size Data RAM Size Package / Case
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STMicroelectronics STM3220G-JAVA STM32 F2 Series Java Evaluation Kit

STMicroelectronics' STM3220G-JAVA STM32 F2 Series Evaluation Kit is a complete platform to evaluate the development of embedded applications in Java for the STM32 F2 series microcontrollers. The kit is composed of the STM3220G-EVAL evaluation board and a DVD ROM which contains an evaluation version of the MicroEJ® STD edition. The MicroEJ® SDK is based on the Eclipse™ IDE and provides extended features to design and deploy embedded Java platforms. It is available in three editions. The STD edition facilitates design and test of applications fully developed in the Java language on referenced Java platforms (such as the STM3220G-EVAL board), whereas the PRO edition facilitates the build and export of new customized Java platforms. The EVAL version has various limitations. A Java demo is programmed in the STM32F207IGH6 microcontroller on the evaluation board.

STMicroelectronics STM3220G-JAVA STM32 F2 Series Java Evaluation Kit Comments

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  • STMicroelectronics
  • Semiconductors|Embedded Processors|IC-MCU/MPU