Teensy 4.0 Usb Microcontroller Development Board

US $22.94

Swanton, Vermont, United States
Aug 3rd

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Description Teensy 4.0 USB Microcontroller Development Board Provides support for dynamic clock scaling Supports Arduino timing functions Is designed to allow dynamically speed changes Also provides a power shut off feature Can be overclocked, well beyond 600 MHz The Teensy 4.0 USB Microcontroller Development Board is the latest Teensy, offering the fastest microcontroller and powerful peripherals in the Teensy 1.4 by 0.7 inch form factor. Teensy 4.0 provides support for dynamic clock scaling. Unlike traditional microcontrollers, where changing the clock speed causes wrong baud rates and other issues, Teensy 4.0 hardware and Teensyduino's software support for Arduino timing functions are designed to allow dynamically speed changes. Teensy 4.0 also provides a power shut off feature. By connecting a pushbutton to the On/Off pin, the 3.3V power supply can be completely disabled by holding the button for 5 seconds, and turned back on by a brief button press. If a coin cell is connected to VBAT, Teensy 4.0's RTC also continues to keep track of date & time while the power is off. Specifications ARM Cortex-M7 at 600 MHz 1024K RAM (512K is tightly coupled) 2048K Flash (64K reserved for recovery & EEPROM emulation) 2 USB ports, both 480 MBit/sec 3 CAN Bus (1 with CAN FD) 2 I2S Digital Audio 1 S/PDIF Digital Audio 1 SDIO (4 bit) native SD 3 SPI, all with 16 word FIFO 3 I2C, all with 4 byte FIFO 7 Serial, all with 4 byte FIFO 32 general purpose DMA channels 31 PWM pins 40 digital pins, all interrrupt capable 14 analog pins, 2 ADCs on chip Cryptographic Acceleration Random Number Generator RTC for date/time Programmable FlexIO Pixel Processing Pipeline Peripheral cross triggering Power On/Off management What's Included 1 x Teensy 4.0 USB Microcontroller Development Board

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	PJRC
Type	PJRC
MPN	Does not apply
UPC	714833879480