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STM32F205VG

High-performance ARM Cortex-M3 MCU with 1 Mbyte Flash, 120 MHz CPU, ART Accelerator
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The STM32F20x family is based on the high-performance ARM®Cortex™-M3 32-bit RISC core operating at a frequency of up to 120 MHz. The family incorporates high-speed embedded memories (Flash memory up to 1 Mbyte, up to 128 Kbytes of system SRAM), up to 4 Kbytes of backup SRAM, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, three AHB buses and a 32-bit multi-AHB bus matrix.

The devices also feature an adaptive real-time memory accelerator (ART Accelerator™) which allows to achieve a performance equivalent to 0 wait state program execution from Flash memory at a CPU frequency up to 120 MHz. This performance has been validated using the CoreMark benchmark.

All devices offer three 12-bit ADCs, two DACs, a low-power RTC, twelve general-purpose 16-bit timers including two PWM timers for motor control, two general-purpose 32-bit timers. a true number random generator (RNG). They also feature standard and advanced communication interfaces. New advanced peripherals include an SDIO, an enhanced flexible static memory control (FSMC) interface (for devices offered in packages of 100 pins and more), and a camera interface for CMOS sensors. The devices also feature standard peripherals.

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Errata Sheet
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Datasheet

Key Features

  • Core: ARM 32-bit Cortex™-M3 CPU (120 MHz max) with Adaptive real-time accelerator (ART Accelerator™ allowing 0-wait state execution performance from Flash memory, MPU, 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
  • 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 1.8 to 3.6 V application supply+I/Os
  • POR, PDR, PVD and BOR
  • 4 to 26 MHz crystal oscillator
  • Internal 16 MHz factory-trimmed RC
  • 32 kHz oscillator for RTC with calibration
  • Internal 32 kHz RC with calibration
  • Low power
  • Sleep, Stop and Standby modes
  • VBATsupply for RTC, 20 × 32 bit backup registers, and optional 4 KB backup SRAM
  • 3 × 12-bit, 0.5 μs ADCs with up to 24 channels and up to 6 MSPS in triple interleaved mode
  • 2 × 12-bit D/A converters
  • General-purpose DMA: 16-stream controller with centralized FIFOs and burst support
  • Up to 17 timers
  • Up to twelve 16-bit and two 32-bit timers, up to 120 MHz, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
  • Debug mode: Serial wire debug (SWD), JTAG, and Cortex-M3 Embedded Trace Macrocell™
  • Up to 140 I/O ports with interrupt capability:
  • Up to 136 fast I/Os up to 60 MHz
  • Up to 138 5 V-tolerant I/Os
  • 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 ctrl)
  • 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
  • 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 (48 Mbyte/s max.)
  • CRC calculation unit
  • 96-bit unique ID

Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DS6329: ARM-based 32-bit MCU, 150DMIPs, up to 1 MB Flash/128+4KB RAM, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 15 comm. interfaces & camera
11.0 2,841 KB

Application Notes

Description Version Size
pdf
AN1181: Electrostatic discharge sensitivity measurement
1.4 59 KB
pdf
AN1709: EMC design guide for ST microcontrollers
1.7 657 KB
pdf
AN2606: STM32 microcontroller system memory boot mode
18.0 1,811 KB
pdf
AN2639: Soldering recommendations and package information for Lead-free ECOPACK microcontrollers
3.2 448 KB
pdf
AN2834: How to get the best ADC accuracy in STM32Fx Series and STM32L1 Series devices
2.0 846 KB
pdf
AN2945: STM8S and STM32™ MCUs: a consistent 8/32-bit product line for painless migration
1.2 213 KB
pdf
AN3070: Managing the Driver Enable signal for RS-485 and IO-Link communications with the STM32™’s USART
1.2 191 KB
pdf
AN3126: Audio and waveform generation using the DAC in STM32 microcontroller families
1.1 648 KB
pdf
AN3154: CAN protocol used in the STM32 bootloader
5.0 632 KB
pdf
AN3155: USART protocol used in the STM32 bootloader
6.0 1,157 KB
pdf
AN3156: USB DFU protocol used in the STM32 bootloader
4.0 395 KB
pdf
AN3307: Guidelines for obtaining IEC 60335 Class B certification for any STM32 application
4.0 431 KB
pdf
AN3320: Getting started with STM32F20xxx/21xxx MCU hardware development
2.1 377 KB
pdf
AN3353: IEC 61000-4-2 standard testing
1.0 172 KB
pdf
AN3364: Migration and compatibility guidelines for STM32 microcontroller applications
3.0 128 KB
pdf
AN3371: Using the hardware real-time clock (RTC) in STM32 F0, F2, F3, F4 and L1 series of MCUs
5.0 422 KB
pdf
AN3427: Migrating a microcontroller application from STM32F1 to STM32F2 series
1.1 376 KB
pdf
AN3429: STM32 proprietary code protection overview
1.1 60 KB
pdf
AN3998: PDM audio software decoding on STM32 microcontrollers
1.2 91 KB
pdf
AN4013: STM32F0, STM32F1, STM32F2, STM32F4, STM32L1 series, STM32F30xC/Bx, STM32F358xC, STM32F37x, timer overview
3.0 407 KB
pdf
AN4031: Using the STM32F2 and STM32F4 DMA controller
1.0 1,430 KB
pdf
AN4073: How to improve ADC accuracy when using STM32F2xx and STM32F4xx microcontrollers
5.0 522 KB
pdf
AN4076: Two or three shunt resistor based current sensing circuit design in 3-phase inverters
1.2 1,199 KB
pdf
AN4229: How to implement a vocoder solution using STM32 microcontrollers
1.0 467 KB
pdf
AN4230: STM32F2xx, STM32F4xx random number generation validation using NIST statistical test suite
1.1 700 KB

Technical Notes & Articles

Description Version Size
pdf
TN0516: Overview of the STM32F0x/F100xx/F103xx and STM32F2xx/F30x/F4xx MCUs PMSM single/dual FOC SDK V4.0
4.0 286 KB
pdf
TN0830: How to use EWARM 6.2x with projects built with EWARM 6.1 and previous versions
1.1 97 KB

User Manual

Description Version Size
pdf
UM1653: STM32 Advanced NAND Flash Driver for SLC NAND
1.0 1,472 KB

Reference Manual

Description Version Size
pdf
RM0033: STM32F205xx, STM32F207xx, STM32F215xx and STM32F217xx advanced ARM-based 32-bit MCUs
6.0 18,128 KB

Programming Manual

Description Version Size
pdf
PM0056: STM32F10xxx/20xxx/21xxx/L1xxxx Cortex-M3 programming manual
5.0 4,101 KB
pdf
PM0059: STM32F205/215, STM32F207/217 Flash programming manual
5.0 376 KB

Errata Sheet

Description Version Size
pdf
ES0005: STM32F205/207xx and STM32F215/217xx device limitations
6.0 577 KB

HW Model & CAD Libraries

HW Model & CAD Libraries

Description Version Size
zip
STM32 Boundary Scan Description Language (BSDL) files
3.0.0 195 KB
zip
STM32 F2 series IBIS models
1.0 11,468 KB

Presentations & Training Material

Presentations

Description Version Size
pdf
STM32 - 32-bit ARM Cortex-M MCUs
1,755 KB
pdf
STM32 and STM8 embedded software solutions
1,771 KB

Related Tools and Software

Related Tools and Software

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CMX-FFS Flash File System for STM32, from CMX Systems Inc
CMX-INet TCP/IP v4 or v6 stack for STM32, from CMX Systems Inc
CMX-MicroNet TCP/IP v4 with small footprint for STM32, from CMX Systems Inc
CMX-RTX Real Time OS for STM32, from CMX Systems Inc
CMX-TCP/IP TCP/IP v4 stack for STM32, from CMX Systems Inc
CMX-Tiny Real Time OS with small footprint for STM32, from CMX Systems Inc
CMX-USBDevice USB Device stack for STM32, from CMX Systems Inc
CMX-USBHost USB Host stack for STM32, from CMX Systems Inc
CoIDE A free and highly-integrated software development environment for ARM Cortex MCUs
CoSmart An intelligent code generation tool, which can detect pin setting conflicts, generate complete source code, IDE projects, chip package figure, pin configuration report and module configuration report through graphical pins configuration
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EXP-FILE Express Logic FileX file system
EXP-RTOS Express Logic ThreadX Real time operating system (RTOS)
EXP-TRACE Express Logic TraceX Graphical finetuning tool
EXP-USB Express Logic USBX USB stack
EmbestIDE Includes project manager, source-code editor, compiler, debugger, ARM instruction set simulator
FREE-RTOS Free Real Time Operating System for STM32 ARM Cortex-M Microcontrollers families
HCC-Bootloaders Storage, USB or Serial Bootloader for STM32, from HCC Embedded
HCC-FFS All Flashs File Systems with fail-safe mechanisms for STM32, from HCC Embedded
HCC-MISRA-TCP/IP TCP/IP v4 or v6 stack for STM32, from HCC Embedded
HCC-USB USB Host & Device stacks for STM32, from HCC Embedded
Hitop5 Universal user interface, IDE and debugger for all Hitex development tools
IAR-EWARM IAR Integrated development environment and optimizing C/C++ compiler for ARM Cortex-M
INI-NICHELITE NicheLite TCP/IP for STM32
MDK-ARM MDK-ARM is the complete software development environment for Cortex-M, ARM7, and ARM9 devices
MULTI Integrated development and debug environment for embedded applications using C and C++.
Men-Nucleus-SF Nucleus SmartFit for STM32
ORYX-SSL Oryx CycloneSSL lightweight SSL/TLS implementation
ORYX-TCP Oryx CycloneTCP TCP/IP stack (IPv4, IPv6)
PRT-CANopen CANopen Protocol Stack / Library for STM32
PRT-EtherCat EtherCAT Protocol Stack / Library for STM32
PRT-Powerlink POWERLINK Protocol Stack / Library for STM32
PRT-Profinet PROFINET Protocol Stack / Library for STM32
RIDE Raisonance IDE that drives the RLink and Signum JTAGjet in-circuit emulators.
ST-LINK In-circuit debugger and programmer for STM8 and STM32 MCUs; with IAR EWARM and Keil RVMDK and ST toolset
ST-LINK/V2 ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32
STM-STUDIO STM Studio run-time variables monitoring and visualization tool for STM8 and STM32 microcontrollers
STM32-CRYP-LIB STM32 cryptographic library (UM0586)
STM32-JAVA STM32Java development environment for STM32
STM32-MP3NL/COD Audio Engine MP3 Codec and Utilities
STM32-MP3NL/DEC Audio Engine MP3 Decoder and Utilities
STM32-PRIMER/LAB Complete EvoPrimer ready-to-use from Raisonance for STM32 standalone programmer & application monitor
STM32-WMA/DEC Audio Engine WMA Decoder and Utilities
STM3220G-EVAL Evaluation board for STM32 F2 series - with STM32F207IG MCU
STM3220G-JAVA STM32 F2 series Java evaluation kit
STM3220G-SK/IAR IAR starter kit for STM32 F2 series microcontrollers (STM32F207ZG MCU)
STM3220G-SK/KEI Keil starter kit for STM32 F2 series microcontrollers (STM32F207IG MCU)
STM3221G-EVAL Evaluation board for STM32 F2 series - with STM32F217IG MCU
STM32CubeF2 Embedded software for STM32 F2 series (HAL low level drivers, USB, TCP/IP, File system, RTOS, Graphic - coming with examples running on ST boards)
STSW-MCU005 STM32 and STM8 Flash loader demonstrator (UM0462)
STSW-STM32013 STM32F10xxx LCD glass driver firmware (AN2656)
STSW-STM32016 TFT LCD interfacing with the high-density STM32F10xxx FSMC (AN2790)
STSW-STM32017 STM32F10xxx Speex library firmware STM32, StdPeriph Lib, speex, audio (AN2812)
STSW-STM32025 Managing the Driver Enable signal for RS-485 and IO-Link communications with the STM32 USART
STSW-STM32028 STM32's ADC modes and their applications (AN3116)
STSW-STM32046 STM32F105/7, STM32F2 and STM32F4 USB on-the-go Host and device library (UM1021)
STSW-STM32047 Implementing receivers for infrared remote control protocols using STM32F1 microcontrollers (AN3174)
STSW-STM32058 How to achieve the lowest current consumption with STM32F2 (AN3430)
STSW-STM32061 EEPROM emulation in STM32F2xx microcontrollers (AN3390)
STSW-STM32062 STM32F2xx standard peripherals library (UM1061)
STSW-STM32063 STM32F2xx in-application programming using the USART (AN3374)
STSW-STM32080 DfuSe USB device firmware upgrade STMicroelectronics extension: contains the demo GUI, debugging GUI, all sources files and the protocol layer (UM0412)
STSW-STM32090 Clock configuration tool for STM32F2xx microcontrollers (AN3362)
STSW-STM32093 STM32 TFT-LCD direct drive demonstration firmware (AN3241)
STSW-STM32094 STM32 in-application programming over the I2C bus (AN3078)
STSW-STM32098 STM32 embedded GUI library (AN3128)
STSW-STM32099 STM32 secure firmware upgrade (SFU) overview (AN4023)
STSW-STM32100 STM32 PMSM FOC SDK motor control firmware library (UM1052)
STSW-STM32102 STM32 Virtual COM Port Driver
STSW-STM32103 STM32 Serial Wire Viewer (SWV) and Embedded Trace Macrocell (ETM)capabilities. Examples and technical note.
STSW-STM32106 STM32F2 and STM32F4 demonstration builder platform
STSW-STM32127 STM32F10xx, STM32F2xx, STM32F4xx and STM32L1xx I2C Communication peripheral application library (CPAL) (UM1029)
STSW-STM32129 STM32F2xx, STM32F4xx random number generation validation using NIST statistical test suite (AN4230)
STSW-STM32149 STM32 nRF51 Bluetooth Low Energy (BLE) embedded software
STSW-STM32AN4187 Using CRC peripheral in STM32 family (AN4187)
STVP ST Visual Programmer for programming ST7, STM8 and STM32
STX-PRO/RAIS Unlimited in-circuit debugging/programming tool for STM32, STR7 and STR9
STX-RLINK In-circuit debugger/programmer for STM8, ST7, STM32, STR7 and STR9 microcontrollers
STemWin Professional graphical stack library enabling the building up of Graphical User Interfaces (GUIs) (AN4323)
TAP-KNX-KAIStack KNX home automation for STM8 and STM32, from Tapko Technologies GMBH
TASKINGVX TASKING VX-toolset for ARM based on Altium's Viper C compiler technology
TrueANALYSER A tool that performs advanced test quality measurements. The product performs dynamic execution flow analysis and provides rigorous code coverage measurements.
TrueINSPECTOR A tool that detects potential coding issues at an early stage. The product performs static source code inspection and generates software metrics and code complexity measurements
TrueSTUDIO The premier C/C++ development tool for STM32 development, with its unrivalled feature set and unprecedented integration
TrueVERIFIER Tool for advanced test automation. The product performs source code analysis and auto-generate unit tests that exercise an extensive set of different execution paths
VisualTFT A standalone application used for rapid development of graphical user interfaces for TFT displays. Software generates code for STM32 MCUs. Code is fully compatible with mikroElektronika compilers mikroC, mikroBasic and mikroPascal
WEI-KNX Weinzierl KNX standard communication protocols for the STM32 ARM Cortex-M Microcontrollers families (KNX Stack)
WITT-MW Wittenstein Middleware components (USB, File System, TCP/IP, ...)
WITT-RTOS Wittenstein OpenRTOS, commercial flavor of open source FreeRTOS
WITT-RTOS-SAFE Wittenstein SafeRTOS, safety-certified flavor of open source FreeRTOS
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eCC-RedBoot Standard bootstrap firmware for STM32, from eCosCentric
eCC-SecureShell Secure Shell daemon SSH-2 for STM32, from eCosCentric
eCC-USB USB Host & Device stacks for STM32, from eCosCentric
eCC-YAFFS NAND Flash File System for STM32, from eCosCentric
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Publications and Collaterals

Flyer

Description Version Size
pdf
STM32 32-bit MCU family
2,651 KB
pdf
STM32 32-bit MCU family (Japanese Version)
222 KB

Brochure

Description Version Size
pdf
Products and solutions for Factory automation and Control
4,504 KB
pdf
STM32 F2 series - High-performance Cortex-M3 MCUs
1.0 702 KB

White Paper

Description Version Size
pdf
STM32 More Than a Core - Circuit Cellar, Tom Cantrell
1.0 355 KB

Quality & Reliability

Product Certification

Description Version Size
pdf
STM32 CAN conformance test authentication sheet
183 KB

Sample & Buy

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Part Number Marketing StatusPackagePacking TypeOperating Temperature (min) Operating Temperature (max) Order From STUnit Price (US$)*
@ 10000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STM32F205VGT6ActiveLQFP 100 14x14x1.4Tray-4085-6.058Distributor reported inventory date: 2014-09-19
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE1200
Farnell Element14Order NowEUROPE131
RUTRONIKOrder NowEUROPE4501
DIGIKEYOrder NowWORLDWIDE35221
FUTUREOrder NowWORLDWIDE2791
MOUSEROrder NowWORLDWIDE9041
Ecopack2PDF
XML
STM32F205VGT6JActiveLQFP 100 14x14x1.4Tray-4085-7.27Distributor reported inventory date: 2014-09-19
Distributor NameRegionStockMin. order
Newark Element14Order NowAMERICA900
Farnell Element14Order NowEUROPE4331
Ecopack2-
STM32F205VGT6VActiveLQFP 100 14x14x1.4Tray-4085-6.773Distributor reported inventory date: 2014-09-19
Distributor NameRegionStockMin. order
Newark Element14Order NowAMERICA900
Farnell Element14Order NowEUROPE4451
Ecopack2-
STM32F205VGT6WActiveLQFP 100 14x14x1.4Tray-4085-7.13Distributor reported inventory date: 2014-09-19
Distributor NameRegionStockMin. order
Newark Element14Order NowAMERICA900
Farnell Element14Order NowEUROPE15301
Ecopack2-
STM32F205VGT7ActiveLQFP 100 14x14x1.4Tray-40105-6.483Distributor reported inventory date: 2014-09-19
Distributor NameRegionStockMin. order
P&SOrder NowASIA/PACIFIC501
Ecopack2-
STM32F205VGT7TRActiveLQFP 100 14x14x1.4Tape And Reel-40105-6.483No availability reported, please contact our Sales officeEcopack2-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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