BDMCT1 Teensy 4.1 (Headers) DEV-16996 SparkFun Electronics

• ARM Cortex-M7 at 600MHz
• 1024K RAM (512K is tightly coupled)
• 8 Mbyte Flash (64K reserved for recovery & EEPROM emulation)
• USB Host Port
• 2 chips Plus Program Memory
• 55 Total I/O Pins
• 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
• 7 Bottom SMT Pad Signals
• 8 Serial ports
• 32 general purpose DMA channels
• 35 PWM pins
• 42 Breadboard Friendly I/O
• 18 analog inputs
• Cryptographic Acceleration
• Random Number Generator
• RTC for date/time
• Programmable FlexIO
• Pixel Processing Pipeline
• Peripheral cross triggering
• 10 / 100 Mbit DP83825 PHY (6 pins)
• microSD Card Socket
• Power On/Off management
• Pre-soldered Male Headers

Documentation

• Teensy Quick Start
• Teensyduino Software
• Teensy Help Page and FAQ