Teensy 4.1 Development Board (已焊針腳) Sparkfun美國製

商品說明

Teensy 4.1 Development Board

 Teensy 4.1規格

• 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

 

Feature	Teensy 4.1	Teensy 4.0
Ethernet	10 / 100 Mbit DP83825 PHY (6 pins)	-none-
USB Host	5 Pins with power management	2 SMT Pads
SDIO (4 bit data)	Micro SD Socket	8 SMT Pads
PWM Pins	35	31
Analog Inputs	18	14
Serial Ports	8	7
Flash Memory	8 Mbyte	2 Mbyte
QSPI Memory	2 chips Plus Program Memory	Program memory only
Breadboard Friendly I/O	42	24
Bottom SMT Pad Signals	7	16
SD Card Signals	6	0
Total I/O Pins	55	40

 

 

 Teensy 4.1文件資料

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