Teensy 4.0

This board (including integrated USB loader but not debugger and available for around $20) is based on the MIMXRT1062DVL6A, which is the consumer version [0..95°C] of the 600MHz Cortex-M7 base part with double-precision VFPv5 FPU in MAPBGA196. It has 1M of internal RAM, dual-10/100M Ethernet, Dual-high speed USB (with integrated PHY), 8 low power UARTs, 4 I2C controllers, 3 synchronous audio interfaces, 2 SD card interfaces, 2 CAN interfaces, 2 FlexSPI interface (connected to 2MByte QSPI flash), 2 ADC, LCD and touch controller, a True Random Number Generator, plus various other features.

The processor's budget price for 10'000 pieces is $3.48 (low quantity distributor price for 100 pieces under $9), potentially making it very attractive for low cost products requiring connectivity, HDI, high processing performance and audio.

A 24MHz crystal on the board allows for accurate generation of up to 600MHz processor, 100MHz Ethernet and 480MHz USB clocks.

The µTasker target for the MIMXRT1060 allows immediate use of the board for various functions with simple control of performance/consumption as well as the ability to switch operation between this and other i.MX board/processors and Kinetis parts. Accurate simulation of the device in VisualStudio combined with integrated µTasker application functionality ensures reliable, low footprint product development solutions with minimum effort, risk and investment.




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