Technical Document
Specifications
Brand
STMicroelectronicsFamily Name
STM32F2
Package Type
LQFP
Mounting Type
Surface Mount
Pin Count
176
Device Core
ARM Cortex M3
Data Bus Width
32bit
Program Memory Size
1.024 MB
Maximum Frequency
120MHz
RAM Size
128 + 4 kB
USB Channels
1 x OTG
Number of PWM Units
1 x 16 bit
Number of SPI Channels
3
Number of CAN Channels
2
Number of USART Channels
4
Number of UART Channels
2
Number of I2C Channels
3
Typical Operating Supply Voltage
1.8 → 3.6 V
Dimensions
24.1 x 24.1 x 1.45mm
Pulse Width Modulation
1 (6 x 16 bit)
Program Memory Type
Flash
Maximum Number of Ethernet Channels
1
Minimum Operating Temperature
-40 °C
Instruction Set Architecture
RISC
Number of ADC Units
3
Maximum Operating Temperature
+85 °C
Length
24.1mm
ADCs
24 x 12 bit
Height
1.45mm
Number of LIN Channels
0
Width
24.1mm
Number of Ethernet Channels
1
Number of PCI Channels
0
Product details
STM32F207/217, ARM® 32-Bit Cortex™-M3 Microcontrollers
The STMicroelectronics STM32 F2 series is based on the ARM® Cortex™-M3 32-bit microcontrollers that operate up to 120 MHz. STM32F207/217 Integrates Flash, SRAM, Ethernet MAC, high speed USB 2.0 OTG, camera interface, hardware encryption support and external memory interface.
The STM32 MCU processors feature 12-bit ADCs, DACs, 16-bit timers, 32-bit timers, a RTC and a true number random generator (RNG). As well as standard communication interfaces with advanced peripherals including an SDIO, an enhanced flexible static memory control (FSMC) interface and a camera interface for CMOS sensors.
Flash memory: Up to 1MB
SRAM: Up to 128 KB
Set of power saving modes
Two PWM timers for motor control
Different peripherals depending on the MCU
SDIO interface, Ethernet and camera interface (STM32F207xx only)
I2C, SPI, I2S, USARTs, USB OTG high-speed, USB OTG, CANs
Real time memory accelerator (ART Accelerator™)
Pin to pin compatibility with the other STM32 products
Temperature ranges: -40 to +105 °C
STM32F2 Series 32-Bit ARM® Cortex®-M3 Microcontrollers, STMicroelectronics
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.
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P.O.A.
Standard
1
P.O.A.
Standard
1
Technical Document
Specifications
Brand
STMicroelectronicsFamily Name
STM32F2
Package Type
LQFP
Mounting Type
Surface Mount
Pin Count
176
Device Core
ARM Cortex M3
Data Bus Width
32bit
Program Memory Size
1.024 MB
Maximum Frequency
120MHz
RAM Size
128 + 4 kB
USB Channels
1 x OTG
Number of PWM Units
1 x 16 bit
Number of SPI Channels
3
Number of CAN Channels
2
Number of USART Channels
4
Number of UART Channels
2
Number of I2C Channels
3
Typical Operating Supply Voltage
1.8 → 3.6 V
Dimensions
24.1 x 24.1 x 1.45mm
Pulse Width Modulation
1 (6 x 16 bit)
Program Memory Type
Flash
Maximum Number of Ethernet Channels
1
Minimum Operating Temperature
-40 °C
Instruction Set Architecture
RISC
Number of ADC Units
3
Maximum Operating Temperature
+85 °C
Length
24.1mm
ADCs
24 x 12 bit
Height
1.45mm
Number of LIN Channels
0
Width
24.1mm
Number of Ethernet Channels
1
Number of PCI Channels
0
Product details
STM32F207/217, ARM® 32-Bit Cortex™-M3 Microcontrollers
The STMicroelectronics STM32 F2 series is based on the ARM® Cortex™-M3 32-bit microcontrollers that operate up to 120 MHz. STM32F207/217 Integrates Flash, SRAM, Ethernet MAC, high speed USB 2.0 OTG, camera interface, hardware encryption support and external memory interface.
The STM32 MCU processors feature 12-bit ADCs, DACs, 16-bit timers, 32-bit timers, a RTC and a true number random generator (RNG). As well as standard communication interfaces with advanced peripherals including an SDIO, an enhanced flexible static memory control (FSMC) interface and a camera interface for CMOS sensors.
Flash memory: Up to 1MB
SRAM: Up to 128 KB
Set of power saving modes
Two PWM timers for motor control
Different peripherals depending on the MCU
SDIO interface, Ethernet and camera interface (STM32F207xx only)
I2C, SPI, I2S, USARTs, USB OTG high-speed, USB OTG, CANs
Real time memory accelerator (ART Accelerator™)
Pin to pin compatibility with the other STM32 products
Temperature ranges: -40 to +105 °C
STM32F2 Series 32-Bit ARM® Cortex®-M3 Microcontrollers, STMicroelectronics
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.