Microcontrollers(444)

Voice ICs(260)

NUC029KGE

The NuMicro® NUC029KGE based on the Arm® Cortex®-M0 core operates up to 72 MHz . With its crystal-less USB 2.0 FS interface, it is able to generate precise frequency required by USB protocol without the need of external crystal. It features adjustable VDDIO pins for specific I/O pins with a wide range of voltage from 1.8V ~ 5.5V for various operating voltages of external components, high-speed PWM with clock frequency up to 144 MHz for precision control, and an integrated hardware divider to speed up the calculation for the control algorithms. Apart from that, the NUC029KGE also integrates SPROM ( Security Protection ROM ) which provides a secure code execution area to protect the intelligent property of developers. NUC029KGE is ideal for industrial control, motor control and metering applications. 

The NuMicro® NUC029KGE supports wide voltage range from 2.5V ~ 5.5V and temperature ranging from - 40 ℃ ~ +105 ℃ , up to 256 KB of Flash memory, 20 KB of SRAM , as well as 4 KB of ISP ( In-System Programming ) ROM. It also supports high immunity of ESD up to HBM 7 kV / EFT 4.4 kV . It is also equipped with plenty of peripherals such as USB interface, timers, watchdog timers, RTC, PDMA, EBI , UART , smart card interface, SPI , I²S, I²C , GPIO, up to 12 channels of PWM , up to 20 channels of 12-bit ADC , analog comparator, temperature sensor, LVR ( Low Voltage Reset ) , BOD ( Brown-out Detector ) , 96-bit UID ( Unique Identification ) , and 128-bit UCID ( Unique Customer Identification ) .

Target Application: 

Industrial Control, Motor Control, Metering Application, etc. 

Key Features:

Operating Characteristics
  - Voltage range: 2.5V ~ 5.5V
  - Temperature range: - 40°C ~ +105°C
     
Core
  - Arm® Cortex®-M0 core
  - Operating frequency up to 72 MHz
     
Memories
  - 256 KB of Flash memory
  - 20 KB of SRAM
  4 KB LDROM
  - 2 KB SPROM ( Security Protection ROM )
  ISP ( In-System Programming )
  - ICP ( In-Circuit Programming )
  - IAP ( In-Application Programming )
     
ADC
  - Up to 20 channels
  - 12-bit resolution
  - Up to 800 kSPS at 5V
   
PWM
  - Supports maximum clock frequency up to 144 MHz
  - Up to 12 channel PWM outputs or 6 complementary paired PWM outputs
  - Period/duty trigger ADC function
     
Connectivity
  One USB 2.0 full speed device ( Crystal-less design )
  - 3 sets of USCI ( Configured as UART , SPI or I²C )
  - 2 sets of SPI [I²S] ( Configured as SPI or I²S )
  - 2 sets of I²C
  - 3 sets of UART
  - 2 sets of SC ISO-7816-3 [ UART ] ( Configured as SC or UART )
  - 16/8-bits EBI interface
     
Clocks
  - 4 ~ 20 MHz external crystal oscillator ( HXT )
  - 32.768 KHz external crystal ( LXT )
  48 MHz internal RC ( HIRC48 )
  - Internal 22.1184 MHz internal RC oscillator ( HIRC, 1 % accuracy at 25 ℃ , 5V )
  - 10 KHz internal RC ( LIRC )
     
  Supports independent VBAT pin for RTC
     
Package
  LQFP128 ( 14x14mm )