
My Teensy 3.5 and 3.6 boards have arrived!
I have used the Teensy 3.2 for many of my projects that needed a fast microcontroller. The most recent project was the Programmable Voltage Reference.
So I was really excited when pjrc started a Kickstarter campain for a 180 MHz ARM Cortex-M4 microcontroller with FPU and immediately entered a pledge for the “Starter Combo” which included one each of the 3.5 and 3.6 boards.

Technical Features & Specifications
Features specific to Teensy 3.6:
- 180 MHz ARM Cortex-M4 with Floating Point Unit
- 1M Flash, 256K RAM, 4K EEPROM
- Microcontroller Chip MK66FX1M0VMD18 (PDF link)
- USB High Speed (480 Mbit/sec) Port
- 2 CAN Bus Ports
- 32 General Purpose DMA Channels
- 22 PWM Outputs
- 4 I2C Ports
- 11 Touch Sensing Inputs
Features specific to Teensy 3.5:
- 120 MHz ARM Cortex-M4 with Floating Point Unit
- 512K Flash, 192K RAM, 4K EEPROM
- Microcontroller Chip MK64FX512VMD12 (PDF link)
- 1 CAN Bus Port
- 16 General Purpose DMA Channels
- 5 Volt Tolerance On All Digital I/O Pins
Features common to both:
- 62 I/O Pins (42 breadboard friendly)
- 25 Analog Inputs to 2 ADCs with 13 bits resolution
- 2 Analog Outputs (DACs) with 12 bit resolution
- 20 PWM Outputs (Teensy 3.6 has 22 PWM)
- USB Full Speed (12 Mbit/sec) Port
- Ethernet mac, capable of full 100 Mbit/sec speed
- Native (4 bit SDIO) micro SD card port
- I2S Audio Port, 4 Channel Digital Audio Input & Output
- 14 Hardware Timers
- Cryptographic Acceleration Unit
- Random Number Generator
- CRC Computation Unit
- 6 Serial Ports (2 with FIFO & Fast Baud Rates)
- 3 SPI Ports (1 with FIFO)
- 3 I2C Ports (Teensy 3.6 has a 4th I2C port)
- Real Time Clock

Looking forward to trying these out soon.
Currently in-stock (low) at the PJRC Store