• STM32
  • STM32
  • STM32
  • STM32
  • STM32
  • STM32
  • STM32
  • STM32

STM32 F2 series of high-performance MCUs

The ARM® Cortex™-M3-based STM32 F2 series 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.

This 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, and hardware encryption support and external memory interface.

ST‘s 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.

Block Diagram
click to enlarge

Features: STM32F205/207

  • Core: ARM 32-bit Cortex™-M3 CPU
    • Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait state execution performance from Flash memory, frequency up to 120 MHz, memory protection unit, 150 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1)
  • Memories
    • Up to 1 Mbyte of Flash memory
    • 512 bytes of OTP memory
    • Up to 128 + 4 Kbytes of SRAM
  • Clock, reset and supply management
  • Low power
    • Sleep, Stop and Standby modes
  • 3 × 12-bit, 0.5 μs A/D converters
  • 2 × 12-bit D/A converters
  • General-purpose DMA
  • Up to 17 timers
  • Up to 140 I/O ports with interrupt capability
  • Up to 15 communication interfaces
    • Up to 3 × I2C interfaces (SMBus/PMBus)
    • Up to 4 USARTs and 2 UARTs (7.5 Mbit/s, ISO 7816 interface, LIN, IrDA, modem control)
    • Up to 3 SPIs (30 Mbit/s), 2 with muxed I2S to achieve audio class accuracy via audio PLL or external PLL
    • 2 × CAN interfaces (2.0B Active)
    • SDIO interface
  • 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 48 Mbyte/s
  • CRC calculation unit
Part NumberOperation
Freq. (MHz)
FLASH
Size (kB)
Internal RAM
Size (kB)
Package 
STM32F205RB 120 128 64 LQFP 64 Learn More
STM32F205RC 120 256 96 LQFP 64 Learn More
STM32F205RE 120 512 128 LQFP 64; WLCSP 66L Learn More
STM32F205RF 120 768 128 LQFP 64 Learn More
STM32F205RG 120 1024 128 LQFP 64; WLCSP 66L Learn More
STM32F205VB 120 128 64 LQFP 100 Learn More
STM32F205VC 120 256 96 LQFP 100 Learn More
STM32F205VE 120 512 128 LQFP 100 Learn More
STM32F205VF 120 768 128 LQFP 100 Learn More
STM32F205VG 120 1024 128 LQFP 100 Learn More
STM32F205ZC 120 256 128 LQFP 144 Learn More
STM32F205ZE 120 512 128 LQFP 144 Learn More
STM32F205ZF 120 768 128 LQFP 144 Learn More
STM32F205ZG 120 1024 128 LQFP 144 Learn More
STM32F207IC 120 256 128 BGA 176; LQFP 176 Learn More
STM32F207IE 120 512 128 BGA 176; LQFP 176 Learn More
STM32F207IF 120 768 128 BGA 176; LQFP 176 Learn More
STM32F207IG 120 1024 128 BGA 176; LQFP 176 Learn More
STM32F207VC 120 256 128 LQFP 100 Learn More
STM32F207VE 120 512 128 LQFP 100 Learn More
STM32F207VF 120 768 128 LQFP 100 Learn More
STM32F207VG 120 1024 128 LQFP 100 Learn More
STM32F207ZC 120 256 128 LQFP 144 Learn More
STM32F207ZE 120 512 128 LQFP 144 Learn More
STM32F207ZF 120 768 128 LQFP 144 Learn More
STM32F207ZG 120 1024 128 LQFP 144 Learn More
Development Kits
STM3220G-EVAL Evaluation board for STM32 F-2 series   Learn More
STM3220G-SK/IAR IAR starter kit for STM32 F2 series 32-bit MCUs   Learn More
STM3220G-JAVA STM32 F2 series Java evaluation kit   Learn More
STM3220G-SK/KEI Keil starter kit for ST ARM core-based microcontrollers   Learn More
STM3240G-SK/KEI Keil starter kit for ST ARM core-based microcontrollers   Learn More
ST-LINK/V2 ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32   Learn More

Features: STM32F215/217

  • Core: ARM 32-bit Cortex™-M3 CPU
    • Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait state execution performance from Flash memory, frequency up to 120 MHz, memory protection unit, 150 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1)
  • Memories
    • Up to 1 Mbyte of Flash memory
    • 512 bytes of OTP memory
    • Up to 128 + 4 Kbytes of SRAM
  • Clock, reset and supply management
  • Low power
    • Sleep, Stop and Standby modes
  • 3 × 12-bit, 0.5 μs A/D converters
  • 2 × 12-bit D/A converters
  • General-purpose DMA
  • Up to 17 timers
  • Up to 140 I/O ports with interrupt capability
  • Up to 15 communication interfaces
    • Up to 3 × I2C interfaces (SMBus/PMBus)
    • Up to 4 USARTs and 2 UARTs (7.5 Mbit/s, ISO 7816 interface, LIN, IrDA, modem control)
    • Up to 3 SPIs (30 Mbit/s), 2 with muxed I2S to achieve audio class accuracy via audio PLL or external PLL
    • 2 × CAN interfaces (2.0B Active)
    • SDIO interface
  • 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 48 Mbyte/s
  • CRC calculation unit
  • Crypto Engine & RNG
Part NumberOperation
Freq. (MHz)
FLASH
Size (kB)
Internal RAM
Size (kB)
Package 
STM32F215RE 120 512 128 LQFP 64 Learn More
STM32F215RG 120 1024 128 LQFP 64 Learn More
STM32F215VE 120 512 128 LQFP 100 Learn More
STM32F215VG 120 1024 128 LQFP 100 Learn More
STM32F215ZE 120 512 128 LQFP 144 Learn More
STM32F215ZG 120 1024 128 LQFP 144 Learn More
STM32F217IE 120 512 128 BGA 176; LQFP 176 Learn More
STM32F217IG 120 1024 128 BGA 176; LQFP 176 Learn More
STM32F217VE 120 512 128 LQFP 100 Learn More
STM32F217VG 120 1024 128 LQFP 100 Learn More
STM32F217ZE 120 512 128 LQFP 144 Learn More
STM32F217ZG 120 1024 128 LQFP 144 Learn More
Development Kits
STM3220G-EVAL Evaluation board for STM32 F-2 series   Learn More
STM3220G-SK/IAR IAR starter kit for STM32 F2 series 32-bit MCUs   Learn More
STM3220G-JAVA STM32 F2 series Java evaluation kit   Learn More
STM3220G-SK/KEI Keil starter kit for ST ARM core-based microcontrollers   Learn More
STM3240G-SK/KEI Keil starter kit for ST ARM core-based microcontrollers   Learn More
ST-LINK/V2 ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32   Learn More