Open205R-C platforma rozwojowa z STM32F205RBT6
towar niedostępny
Opis
Open205R-C platforma rozwojowa przeznaczona do pracy z mikrokontrolerem STM32F205RBT6, składająca się z płyty bazowej oraz modułu CORE205R.
Liczne złącza dodatkowe umożliwiają łatwą rozbudowę platformy o dodatkowe moduły rozszerzeń np. wyświetlacze, moduły komunikacyjne UART, CAN itp.
Opis płyty bazowej:
- MCU core board connector: for easily connecting the Core205R
- UART3 interface: easily connects to RS232, USB TO 232, etc.
- SDIO interface: for connecting Micro SD module, features much faster access speed rather than SPI
- I2S2/I2S3/I2C1: for connecting I2S peripherals, such as Audio module
- I2C1/I2C2 interface: easily connects to I2C peripherals such as I/O expander (PCF8574), FRAM (FM24CLxx), etc.
- SPI1/SPI2 + AD/DA interface
- easily connects to SPI peripherals such as DataFlash (AT45DBxx), SD card, MP3 module, etc.
- SPI1 features AD/DA alternative function, supports connecting AD/DA module as well
- USART2 interface: easily connects to RS232, RS485, USB TO 232, etc.
- LCD interface: for connecting touch screen LCD
- ULPI interface: for connecting high-speed USB peripheral (the STM32F205R integrates USB HS controller without any PHY device)
- UART1 interface: easily connects to RS232, USB TO 232, etc.
- CAN2 interface: communicates with accessory boards which feature the CAN device conveniently
- CAN1 interface: communicates with accessory boards which feature the CAN device conveniently
- ONE-WIRE interface: easily connects to ONE-WIRE devices (TO-92 package), such as temperature sensor (DS18B20), electronic registration number (DS2401), etc.
- 5V DC jack
- 5V/3.3 V power input/output: usually used as power output, also common-grounding with other user board
- MCU pins connector: VCC, GND, and all the I/O ports are accessible on expansion connectors for further expansion
- LEDs jumper
- short the jumper to connect to default I/Os used in example code
- open the jumper to connect to custom I/Os via jumper wires
- Joystick jumper
- short the jumper to connect to default I/Os used in example code
- open the jumper to connect to custom I/Os via jumper wires
- User key/Wake-Up button jumper
- short the jumper to connect to default I/Os used in example code
- open the jumper to connect to custom I/Os via jumper wires
- 5V power selection jumper: powered from Core 5V or 5V DC
- LEDs: convenient for indicating I/O status and/or program running state
- User key: convenient for I/O input and/or interact with running code
- Wake-Up button: wake up the STM32 MCU from sleep mode, also used as regular user key
- Joystick: convenient for I/O input (five positions)
Opis modułu Core205R
- STM32F205RBT6:the high performance STM32 MCU which features:
- Core: Cortex-M3 32-bit RISC
- Operating Frequency: 120MHz, 150 DMIPS/1.25 DMIPS/MHz
- Operating Voltage: 1.8V-3.6V
- Package: LQFP64
- Memories: 128kB Flash, 64+4kB SRAM
- MCU communication Interfaces:
- 3 x SPI, 4 x USART, 2 x UART, 2 x I2S, 3 x I2C, 1 x SDIO, 2 x CAN
- 1 x USB 2.0 HS/FS device/host/OTG controller with dedicated DMA, on-chip full-speed PHY
- 1 x USB HS ULPI (external PHY required)
- AD & DA converters: 3 x AD (12-bit, 1μs, shares 16 channels); 2 x DA (12-bit)
- Debugging/Programming: supports JTAG/SWD (serial wire debug) interfaces, supports IAP
- AMS1117-3.3: 3.3V voltage regulator
- MIC2075-2: onboard USB power management device
- Power supply switch, powered from 5Vin or USB connection
- Boot mode selection, for configuring BOOT0 pin
- Power indicator
- VBUS LED
- Reset button
- 25M crystal
- 32.768K crystal, for internal RTC with calibration
- JTAG/SWD interface: for debugging/programming
- USB connector, used for establishing USB communication between PC and the STM32 development board
- MCU pins expander, VCC, GND and all the I/O pins are accessible on expansion connectors for further expansion
- 5Vin pinheader, 5V power supply is required when using USB HOST/OTG
- USB jumper
- short the jumper when using USB
- open the jumper to disconnect from related I/O port
- VBAT selection jumper
- short the jumper to use system power supply
- open the jumper to connect the VBAT to external power, such as battery
Wiki: Open205R-C