Teensy 4.1 ARM Cortex-M7 Microcontroller Development Board w/ & w/o Ethernet

Description

Teensy 4.1 iMXRT1062 Microcontroller Development Board by PJRC
With and Without Ethernet Option
NOTE: Due to shortages and price increases on the Ethernet PHY chip, the Teensy 4.1 microcontroller is now being offered both with and without the Ethernet feature. The type can be chosen at checkout.
Teensy 4.1 is the latest Teensy microcontroller development board from PJRC. It features an ARM Cortex-M7 IMXRT1062 processor at 600 MHz. The actual size is 2.4 by 0.7 inch, the same form-factor as Teensy 3.6.
Teensy 4.1 uses the same processor as Teensy 4.0, but provides greater I/O capability, including an ethernet PHY, SD card socket, and USB host port. Teensy 4.1 also comes with 4X larger flash memory, and has 2 locations to optionally add more memory.
Technical Specifications compared to Teensy 4.0
Teensy 4.1 & 4.0 use the same IMXRT1062, so most technical specifications are the same.
Please refer to the
Teensy 4.0 listing
for common specifications and features.
Feature
Teensy 4.1
Teensy 4.0
Ethernet
10 / 100 Mbit
DP83825 PHY (6 pins)
("With Ethernet" version only)
-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
Pinouts
Teensy 4.1 is designed to bring all general purpose I/O pins to breadboard friendly pads on the outside edges.
Note:
The Teensy 4.1 does not include headers and, if needed in your application,
will need to be purchased separately
and soldered on yourself.
Package Includes:
1X PJRC Teensy 4.1 Microcontroller Development Board without pins - With or Without Ethernet Option chosen at checkout
Printed pinout and usage reference card
We also offer the Teensy 4.1 with an Ethernet Kit that
has all the parts needed to connect to the Ethernet port on the Teensy 4.1 here:
Teensy 4.1 iMXRT1062 Microcontroller Development Board with Ethernet Kit
.
Envistia Mall
is an authorized PJRC Teensy distributor.
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