嵌入式MCU、DSP评估板 STM32H7B3I EVAL 原装STMicroelectronics

　　deion

　　the stm32h7b3i-eval evaluation board is a complete demonstration and development platform for the arm® cortex®-m7-based stm32h7b3lih6qu microcontroller. the stm32h7b3i-eval evaluation board provides access to all the stm32 peripherals for user applications, and include an embedded stlink-v3e debugger/programmer.

　　the full range of the stm32h7b3i-eval hardware features helps to develop applications and evaluate all the peripherals, such as usb otg_hs and fs, can fd, usart, adc and dac, digital microphones, sram, sdram, nor flash memory, octo-spi flash memory with otfdec, microsd?3.0 card, 7" 800x480 wvga tft color rgb lcd with capacitive touch panel (i2c), and dcmi camera.

　　the expansion connectors provide an easy way to add specialized features, while etm trace is supported through external probes.

　　all features

　　stm32h7b3lih6q arm® cortex® microcontroller with 2 mbytes of flash memory and 1.4 mbytes of ram in tfbga225 package

　　7" 800x480 wvga tft color lcd module with rgb parallel interface and capacitive touch panel with i2c interface

　　1/4" color cmos qsxga (5 mpixels) camera module with dcmi and i2c interface

　　usb otg_hs and usb otg_fs

　　on-board current measurement

　　i2s / sai audio codec

　　512-mbit octal-spi nor flash, 8 mx32bit sdram, 1 mx16bit sram, and 8 mx16bit nor flash

　　4 color user leds

　　reset, wake up and tamper push-buttons

　　4-direction joystick with a selection button

　　potentiometer

　　coin-battery cell holder for power backup

　　power-metering and temperature-monitoring demonstration with 2 dual-channel, sigma-delta modulators

　　wi-fi® module compliant with 802.11 b/g/n

　　board connectors:

　　2 usb micro-ab

　　2 microsd?cards

　　ocspi nor flash module connector

　　stereo line out headset jack including analog microphone input

　　stereo line in headset jack

　　2xdb9 for external rs-232 port and can fd

　　jtag and etm trace debugger

　　connectors for adc and dac

　　i/o expansion connectors

　　dfsdm microphones daughterboard expansion connector

　　motor-control interface expansion connector

　　i2c expansion connector

　　flexible power-supply options: st-link, usb vbus or external sources

　　on-board stlink-v3e debugger/programmer with usb re-enumeration capability: mass storage, virtual com port, and debug port

　　comprehensive free software libraries and examples available with the stm32cube mcu package

　　support of a wide choice of integrated development environments (ides) including iar?, keil®, and gcc-based ides

　　? 李 进

　　? 深圳博瑞图电子科技有限公司

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