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M4TKLE6AE

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NuMicro® M4TKLE6AE is a touch-key supported high-performance 32-bit microcontroller (MCU) embedded with ARM® Cortex®-M4F. It supports a maximum of 6 capacitive touch keys, with power consumption as low as 6μA under the condition of 3.3V/10 Hz/key. The M4TK series supports industrial operating temperature (-40℃ to 105℃), wide range power supply (2.5V to 5.5V), and high immunity (8KV ESD, 4KV EFT). The available package is LQFP48.

Target Application:

Human Machine Interface (HMI), Digital Door Lock, RFID Smart Card Reader, Electronic Safe Box, Cleaning Robot, etc.

Key Features:

• Core

 - ARM®32-bit Cortex®-M4 with DSP and FPU

 - Maximum frequency: 72 MHz

 - Thumb®-2 instruction set

 - Voltage range: 2.5V to 5.5V

 - Temperature range: -40℃ to 105℃

• Memory

 - 128 KB of Flash

 - 32 KB of SRAM

 - Configurable Data Flash

•Touch Key

 - Supports up to 6 capacitive touch keys

• 12-bit ADC

 - Up to 8 channels

• 12-bit DAC

• 16-bit PWM

 - Up to 10 channels

 - Supports Data Capture

 - 144 MHz (6.95ns)

•Timers

 - 4 sets of 32-bit timers

 - 16-bit PWM timers (Up to 10 sets)

 - One 24-bit system timer (SysTick)

 - One RTC

• Connectivity

 - One set of USB 2.0 OTG/Device

- One set of CAN

 - Up to 4 sets of UARTs (Up to 2 LINs)

 - Up to 3 sets of SPIs with multiplexed 2 sets of I²S

 - Up to 2 sets of I²Cs (1 MHz)

• Voltage Adjustable Interface

 - User-configurable 1.8V~5.5V I/O interface

 - Supported on SPI, I²S, and UART interface

• Security

  - CRC engine

• Clock Control

 - 4 to 24 MHz external crystal oscillator

 - 32.768 kHz crystal oscillator

 - 22.1184 MHz internal RC oscillator

 - 10 kHz internal RC oscillator

Data Sheet

  • Example Code

  • File name Version Update Download
  • EC_M451_DSP_Basic_math_Functions_V1.0 1.00  2016/07/26
  • EC_M451_DSP_Convolution_V1.0 1.00  2016/07/26
  • EC_M451_DSP_Fast_math_Functions_V1.0 1.00  2016/07/26
  • EC_M451_DSP_PID_Controller_V1.0 1.00  2016/07/26
  • EC_M451_DSP_Statistics_Functions_V1.0 1.00  2016/07/26
  • EC_M451_RGBLED_Dimming_V1.0 1.0  2016/07/26
  • EC_M451_UART_Timerout_V1.00 1.00  2016/08/04
  • Application Note

  • File name Version Update Download
  • Data Sheet

  • File name Version Update Download
  • DS_M4TK_Series_EN_Rev1.00 1.00  2016/01/12
  • Software

  • File name Version Update Download
  • Nu-Link_IAR_Driver_V3.00.6909 3.00.6909  2019/06/14
  • Technical Reference Manual

  • File name Version Update Download
  • TRM_M4TK_Series_EN_Rev1.00 1.00  2016/01/12
  • Online Training

  •   Name Published date Online certificate
  • 2017新唐科技NuMicro微控制器新產品與應用研討會_基於Arm Mbed之物聯網全面解決方案&NuMicro創新方案 2017/12/01

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