Teensy 4.1 Lockable

Availability: Directly available from warehouse in Eindhoven
SKU: 005651

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€36.00

Ex Tax: €29.75

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I am aware that the right to return is void if the seal is broken.

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Description
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The Teensy 4.1 is a 32 bit microcontroller board with a powerfull ARM Cortex-M7 processor, suitable for programming with Arduino IDE. This version can be locked and reprogrammed with an EHEX file. This way, only users with access to the digital key can (re)program the board. This feature makes this board suitable for secure applications. The board also has an ethernet chip (see Teensy Ethernet Kit), SD card adapter and micro-USB connector.

See the following page for more information: Manufacturer page

Note: Because the code on this product can be locked, it cannot be returned once the sealed package has been opened.

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Tags: Teensy 4.1 Lockable , TEENSY4.1-LOCK , Teensy

Specifications

General
Brand	Teensy
Manufacturer model/SKU	TEENSY41_LOCK
Features	Microcontroller SD-card adapter RTC
General physical appearance
Main color	Green
Weight [g]	6
Dimension X [mm]	61
Dimension Y [mm]	18
Form factor	Module (general)
General electrical properties
Minimum supply voltage [V DC]	3.6
Maximum supply voltage [V DC]	5.5
Minimum IO-pin input voltage [V]	3.3
Maximum IO-pin input voltage [V]	3.3
IO-pin output voltage [V]	3.3
Maximum IO-pin source current [mA]	10
Maximum IO-pin sink current [mA]	10
MCU/SoC
Manufacturer	NXP
Chip series	iMXRT1062
Maximum clock frequency [MHz]	600
Number of cores	1
Internal memory
SRAM [KB]	1024
PSRAM [MB]	0
Flash memory [MB]	8
EEPROM type	Emulated
Communication
Hardware interface(s)	I2C I2S SPI Native USB UART PWM ADC GPIO Ethernet USB CDC
Number of IO-pins	42 (only through hole solder pins)
Maximum available hardware PWM channels	27
Maximum available analog input pins (ADC)	18
Maximum available analog output pins (DAC)	0
Maximum available hardware UART interfaces	8
Maximum available hardware I2C interfaces	3
Maximum available hardware SPI interfaces	2
USB to serial converter	Integrated into microcontroller
Ethernet chip/SoC	DP83825
Supported SD card size	Micro SD
RTC
RTC chip	iMXRT1062
Back-up battery/capacitor	Optional
Connectors
Power supply connector(s)	Through hole solder pin(s) (2.54mm) Micro USB female
IO-connector(s)	Through hole solder pin(s) (2.54mm) Micro USB female
Package contents
Package contents	1x Teensy 4.1 Lockable 1x Information card