LCD with touch panel, LEDs, I S audio codec, MEMS microphones, USB OTG FS, Quad-SPI NOR Flash memory, and microSD™ card connector. An embedded ST-LINK/V2-1 debugger/programmer is included. Specialized add-on boards ® can be connected through the ARDUINO Uno V3 or expansion connectors.
Comprehensive free software libraries and examples available with the STM32Cube MCU Package • On-board ST-LINK/V2-1 debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port, and debug port • Support of a wide choice of Integrated Development Environments (IDEs) including ®...
STM32F4XXY-DISCO Description DISCO MCU series in STM32 32-bit STM32F4 STM32F4 Series Arm Cortex MCUs MCU product line in the series STM32F413 STM32 Flash memory size: 1.5 Mbytes H for 1.5 Mbytes DISCO Discovery kit Discovery kit 8/43 UM2135 Rev 2...
Linux is a registered trademark of Linus Torvalds. c. macOS is a trademark of Apple Inc. registered in the U.S. and other countries. d. All other trademarks are the property of their respective owners. ® e. On Windows only. UM2135 Rev 2 9/43...
STM32 and the peripherals (PSRAM, Quad-SPI Flash memory, LCD ™ ® connector, USB OTG connectors, USART, Audio, microSD card, ARDUINO Uno V3 shields, and embedded ST-LINK/V2-1). Refer to Figure 4 Figure 5 to locate these features on the 32F413HDISCOVERY board. Figure 3. Hardware block diagram 3.3 V...
SWIM interface • Application voltage lower than 3 V For all general information concerning debugging and programming features common between V2 and V2-1 versions, refer to the user manual ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32 (UM1075) at the www.st.com website.
ST-LINK/V2-1 firmware upgrade The ST-LINK/V2-1 embeds a firmware upgrade mechanism for in-situ upgrades through the USB port. As the firmware may evolve during the lifetime of the ST-LINK/V2-1 product (for example new functionalities, bug fixes, support for new microcontroller families), it is recommended to visit www.st.com...
USB host without a current limitation on board. A jumper needs to be placed on pins 5 and 6 of JP3 (5V_USB_FS on the silkscreen) to enable this power source (see Figure Figure 9. JP3: 5V_USB_FS 14/43 UM2135 Rev 2...
JP3 must be placed on [7-8], to allow the board to be powered anyway. Caution: Do not connect the PC to the ST-LINK (CN2) when R45 is soldered. The PC may be damaged or the board may not be powered correctly.
The connector CN12 offers the possibility to connect a microphone module with up to five ST-MEMS microphones (Refer to the audio schematics of the board). They are connected to the digital input microphones of the STM32F413ZH and are managed by the DFSDM functionality.
STM32F413ZH. 5.11 Virtual COM port The serial interface USART6 is directly available as a virtual COM port of the PC connected to the ST-LINK/V2-1 USB connector CN13. The virtual COM port settings are configured as: • 115200 b/s • 8 bits data •...
The module is driven by an SPI interface enabling the connection to the STM32F413ZH. The Wi-Fi module requires no operating system and has a completely integrated TCP/IP stack that only requires AT commands to establish connectivity. ® Figure 11. Wi-Fi module 18/43 UM2135 Rev 2...
Alternate function Wake-up PA0 BLACK RESET NRST Fault Power Current upper than 750 mA RED/GREEN ST-LINK COM Green when communication GREEN LED2_GREEN LED1_RED GREEN ARDUINO PB12 GREEN 5 V Power 5 V available GREEN 5 V USB available OCRCR UM2135 Rev 2 19/43...
® Table 5. Pinout of the ARDUINO connector Connector Pin number Pin name Signal name STM32 pin Function IOREF 3.3 V reference NRST NRST NRST RESET 3.3 V 3.3 V input/output 5 V output Power input 20/43 UM2135 Rev 2...
USB differential pair DP (D+) USB_OTG_FS_P PA12 USB_OTG_FS_ID PA10 USB Identification Table 7. USB OTG FS power management Pin number Pin names Signal names STM32 pin Function U12-3 FAULTn USB_OTG_FS_OVRCR Over Current IT U12-4 USB_OTG_FS_PWR_EN USB Power enable 22/43 UM2135 Rev 2...
Table 9. Backlight power management Pin number Pin name Signal name STM32 pin Function U18-7 LCD_BL_CTRL Backlight enable Touch panel connector CN10 The touch panel connector is shown in Figure Figure 15. Touch panel connector pinout 24/43 UM2135 Rev 2...
SD_Detect PF11 SD CARD DETECT ST-LINK/V2-1 USB Micro-AB connector CN2 The USB connector is used to connect the embedded ST-LINK/V2-1 to a PC for programming and debugging of the STM32F413ZH microcontroller. The USB connector is shown in Figure Figure 17. USB Micro-AB connector (front view)
10-pin footprint supported by the SWD mode. It shares the signals with the ST-LINK (see Figure 18). The TC2050-IDC-NL cable is used to link ST-LINK and the TAG connector on the 32F413HDISCOVERY so that users can easily program and debug the STM32F413ZH (see Figure 19).
Figure Figure 20. Audio jack connector (front view) Table 14. Audio jack connector Signal Connector Pin number Pin name Audio codec pin Function name MIC_IN MICBIAS1 Microphone HPOUT1FB/GND HP_OUT_R HPOUT1R HP right HP_OUT_L HPOUT1L HP left 28/43 UM2135 Rev 2...
Page 30
Connectors UM2135 The stereo audio outputs are available to support stereo speakers (CN3 for the left channel and CN4 for the right channel). 30/43 UM2135 Rev 2...
Any consequences deriving from such usage will not be at ST charge. In no event, ST will be liable for any customer usage of these engineering sample tools as reference designs or in production.
Refer to the bill of materials for details. Board limitations No demonstration software is provided from this board revision. 7.3.4 Board MB1299 revision B-01 The revision B-01 is the initial release of the MB1299 MEMS microphone expansion board. 32/43 UM2135 Rev 2...
The revision B-03 of the MB1299 board corresponds to: • Several part references updated due to obsolescence, such as MEMS microphones or others. Refer to the bill of materials for details. Board limitations No limitation identified for this board revision. UM2135 Rev 2 33/43...
Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Industry Canada ICES-003 Compliance Label: CAN ICES-3 (A)/NMB-3(A) UM2135 Rev 2 39/43...
: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement Étiquette de conformité à la NMB-003 d'Industrie Canada : CAN ICES-3 (A)/NMB-3(A) 40/43 UM2135 Rev 2...
Page 41
Warning: This device is compliant with Class A of CISPR32. In a residential environment, this equipment may cause radio interference. Avertissement: Cet équipement est conforme à la Classe A de la CISPR 32. Dans un environnement résidentiel, cet équipement peut créer des interférences radio. UM2135 Rev 2 41/43...
Reshuffle of the document to align with latest standards: – Introduction Conventions reordering – New Table 2: Codification explanation Section 7: 32F413HDISCOVERY board information 15-Dec-2021 Updated: – Introduction, Features, Figure Figure 4, and Figure 5 Removed: – Demonstration software and Electrical schematics removed. 42/43 UM2135 Rev 2...
Page 43
ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement.
Need help?
Do you have a question about the UM2135 and is the answer not in the manual?
Questions and answers