Microcontrollers(444)

Voice ICs(260)

M4TKLG6AE

 

NuMicro® M4TKLG6AE 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 ( 8 kV ESD, 4 kV 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
  - 256 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 UART s ( Up to 2 LINs )
  - Up to 3 sets of SPI s with multiplexed 2 sets of I²S
  - Up to 2 sets of I²C s ( 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