SEGGER Evaluation Software for NXP MIMXRT685-EVK
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Data Sheets
iMX RT686 Evaluation Board
- i.MX RT685 Cortex-M33 core processor with Cadence Xtensa HiFi4 DSP
- Onboard, high-speed USB, Link2 debug probe with CMSIS-DAP protocol (supporting Cortex M33 debug only)
- High speed USB port with micro A/B connector for the host or device functionality
- UART, I2C and SPI port bridging from i.MX RT685 target to USB via the on-board debug probe
- Optional external debug probe connections with trace option (10 or 20 pin Cortex-M connectors, later required for trace)
- NXP Semiconductors
- i.MX RT685 Evaluation Board, Rev. 0, April 2020 User's Guide 3 / 32
- 512 MB Macronix Octal SPI Flash operating at 1.8 V
- 4.5 MB Apmemory PSRAM
- Full size SD card slot (SDIO)
- NXP PCA9420UK PMIC
- User LEDs
- Reset and User buttons
- Arduino and PMod/Host expansion connectors
- NXP FXOS8700CQ accelerometer
- Stereo audio codec with line in/out and electret microphone
- Stereo NXP TFA9894 digital amplifiers, with option for external +5V power for higher performance speakers
- Support for up to eight off-board digital microphones via 12-pin heade
- Two on-board DMICS
RT685 Cortex-M33
- Dual-core microcontroller with 32-bit Cortex®-M33 Xtensa HiFi4 Audio DSP CPUs
- 4.5 MB SRAM
- FlexSPI with cache and dynamic decryption
- High-speed USB device/host + Phy
- 12-bit 1 Msamples/s ADC
- Analog Comparator
- Audio subsystems supporting to 8 DMIC channels
- SDIO/eMMC
- AES/SHA/Crypto M33 coprocessor
- PUF key generation
NXP MIMXRT685-EVK Media
Instruction Tracing and Live Code Coverage / Code Profiling on the NXP i.MX RT600