32-bit ARM CortexTM-M4 - NuMicro® Family

NUC442/472 Series

Series of NuMicro Family 32-bit microcontrollers based on the ARM Cortex-M4 core, equipped with a wide range of peripherals and many interfaces to external devices.
All ICs are RoHS compliant.

* Status: P - mass production, S - samples, UD - under development, N - not recommended for new design.

Chip Description Application Flash  SRAM  Data Flash Loader Flash Programm.
methods		 Clock
  frequency  		 Supply
  voltage  
[V]		 Operating
temperature
[°C]		    Package    Status *
NUC442JG8AE
 (4775 kB)
  • operating frequency up to 84 MHz
  • programmable system clock source
  • 2 external crystal oscillators and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 84 MHz) sourced from 2 high speed oscillators: crystal or RC
  • 16-channel PDMA
  • up to 114 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • RTC
  • interfaces: 6 x UART (supporting IrDA and LIN function), 6 x SC (ISO-7816-3), 4 x SPI, PS2 Device, 5 x I2C, 2 x I2S, 2 x CAN 2.0, USB 2.0, EBI, ICAP (Image Capture Interface), SD Host, 2 x QEI (Quadrature Encoder Interface)
  • 2 x 6-ch 16-bit PWM
  • 2 x 12-ch 12-bit ADC
  • 3 x analog comparator
  • 2 x operating amplifier
  • cryptographic accelerator supporting DES/TDES, AES and SHA algorithms
  • random number generator
  • temperature sensor with 1 °C resolution
  • LDO regulator
  • 4-level BOD with Reset function
 256 KB 64 KB shared
with APROM		 16 KB ISP
IAP
ICP		 Ext. crystal:
4 - 24 MHz
&
32.768 kHz

Int. RC:
22.1184 MHz
&
10 kHz		 2.5 – 5.5 -40 – +105 LQFP-144 P
NUC442JI8AE
 (4775 kB) 		512 KB 64 KB shared
with APROM		 16 KB ISP
IAP
ICP		 Ext. crystal:
4 - 24 MHz
&
32.768 kHz

Int. RC:
22.1184 MHz
&
10 kHz		 2.5 – 5.5 -40 – +105 LQFP-144 P
NUC442KG8AE
 (4775 kB)
  • operating frequency up to 84 MHz
  • programmable system clock source
  • 2 external crystal oscillators and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 84 MHz) sourced from 2 high speed oscillators: crystal or RC
  • 16-channel PDMA
  • up to 101 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • RTC
  • interfaces: 6 x UART (supporting IrDA and LIN function), 6 x SC (ISO-7816-3), 4 x SPI, PS2 Device, 5 x I2C, 2 x I2S, 2 x CAN 2.0, USB 2.0, EBI, ICAP (Image Capture Interface), SD Host, 2 x QEI (Quadrature Encoder Interface)
  • 2 x 6-ch 16-bit PWM
  • 2 x 12-ch 12-bit ADC
  • 3 x analog comparator
  • 2 x operating amplifier
  • cryptographic accelerator supporting DES/TDES, AES and SHA algorithms
  • random number generator
  • temperature sensor with 1 °C resolution
  • LDO regulator
  • 4-level BOD with Reset function
 256 KB 64 KB shared
with APROM		 16 KB ISP
IAP
ICP		 Ext. crystal:
4 - 24 MHz
&
32.768 kHz

Int. RC:
22.1184 MHz
&
10 kHz		 2.5 – 5.5 -40 – +105 LQFP-128 P
NUC442KI8AE
 (4775 kB) 		512 KB 64 KB shared
with APROM		 16 KB ISP
IAP
ICP		 Ext. crystal:
4 - 24 MHz
&
32.768 kHz

Int. RC:
22.1184 MHz
&
10 kHz		 2.5 – 5.5 -40 – +105 LQFP-128 P
NUC442RG8AE
 (4775 kB)
  • operating frequency up to 84 MHz
  • programmable system clock source
  • 2 external crystal oscillators and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 84 MHz) sourced from 2 high speed oscillators: crystal or RC
  • 16-channel PDMA
  • up to 45 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • RTC
  • interfaces: 6 x UART (supporting IrDA and LIN function), 6 x SC (ISO-7816-3), 4 x SPI, PS2 Device, 5 x I2C, 2 x I2S, 2 x CAN 2.0, USB 2.0, EBI, ICAP (Image Capture Interface), SD Host, 2 x QEI (Quadrature Encoder Interface)
  • 2 x 6-ch 16-bit PWM
  • 2 x 12-ch 12-bit ADC
  • 3 x analog comparator
  • 2 x operating amplifier
  • cryptographic accelerator supporting DES/TDES, AES and SHA algorithms
  • random number generator
  • temperature sensor with 1 °C resolution
  • LDO regulator
  • 4-level BOD with Reset function
 256 KB 64 KB shared
with APROM		 16 KB ISP
IAP
ICP		 Ext. crystal:
4 - 24 MHz
&
32.768 kHz

Int. RC:
22.1184 MHz
&
10 kHz		 2.5 – 5.5 -40 – +105 LQFP-64 P
NUC442RI8AE
 (4775 kB) 		512 KB 64 KB shared
with APROM		 16 KB ISP
IAP
ICP		 Ext. crystal:
4 - 24 MHz
&
32.768 kHz

Int. RC:
22.1184 MHz
&
10 kHz		 2.5 – 5.5 -40 – +105 LQFP-64 P
NUC442VG8AE
 (4775 kB)
  • operating frequency up to 84 MHz
  • programmable system clock source
  • 2 external crystal oscillators and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 84 MHz) sourced from 2 high speed oscillators: crystal or RC
  • 16-channel PDMA
  • up to 77 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • RTC
  • interfaces: 6 x UART (supporting IrDA and LIN function), 6 x SC (ISO-7816-3), 4 x SPI, PS2 Device, 5 x I2C, 2 x I2S, 2 x CAN 2.0, USB 2.0, EBI, ICAP (Image Capture Interface), SD Host, 2 x QEI (Quadrature Encoder Interface)
  • 2 x 6-ch 16-bit PWM
  • 2 x 12-ch 12-bit ADC
  • 3 x analog comparator
  • 2 x operating amplifier
  • cryptographic accelerator supporting DES/TDES, AES and SHA algorithms
  • random number generator
  • temperature sensor with 1 °C resolution
  • LDO regulator
  • 4-level BOD with Reset function
 256 KB 64 KB shared
with APROM		 16 KB ISP
IAP
ICP		 Ext. crystal:
4 - 24 MHz
&
32.768 kHz

Int. RC:
22.1184 MHz
&
10 kHz		 2.5 – 5.5 -40 – +105 LQFP-100 P
NUC442VI8AE
 (4775 kB) 		512 KB 64 KB shared
with APROM		 16 KB ISP
IAP
ICP		 Ext. crystal:
4 - 24 MHz
&
32.768 kHz

Int. RC:
22.1184 MHz
&
10 kHz		 2.5 – 5.5 -40 – +105 LQFP-100 P
NUC472HG8AE
 (5302 kB)
  • operating frequency up to 84 MHz
  • programmable system clock source
  • 2 external crystal oscillators and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 84 MHz) sourced from 2 high speed oscillators: crystal or RC
  • 16-channel PDMA
  • up to 144 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • RTC
  • interfaces: 6 x UART (supporting IrDA and LIN function), 6 x SC (ISO-7816-3), 4 x SPI, PS2 Device, 5 x I2C, 2 x I2S, 2 x CAN 2.0, USB 2.0, EBI, ICAP (Image Capture Interface), SD Host, 2 x QEI (Quadrature Encoder Interface)
  • Ethernet 10/100 MAC with MII and RMII interfaces
  • 2 x 6-ch 16-bit PWM
  • 2 x 12-ch 12-bit ADC
  • 3 x analog comparator
  • 2 x operating amplifier
  • cryptographic accelerator supporting DES/TDES, AES and SHA algorithms
  • random number generator
  • temperature sensor with 1 °C resolution
  • LDO regulator
  • 4-level BOD with Reset function
 256 KB 64 KB shared
with APROM		 16 KB ISP
IAP
ICP		 Ext. crystal:
4 - 24 MHz
&
32.768 kHz

Int. RC:
22.1184 MHz
&
10 kHz		 2.5 – 5.5 -40 – +105 LQFP-176 P
NUC472HI8AE
 (5302 kB) 		512 KB 64 KB shared
with APROM		 16 KB ISP
IAP
ICP		 Ext. crystal:
4 - 24 MHz
&
32.768 kHz

Int. RC:
22.1184 MHz
&
10 kHz		 2.5 – 5.5 -40 – +105 LQFP-176 P
NUC472JG8AE
 (5302 kB)
  • operating frequency up to 84 MHz
  • programmable system clock source
  • 2 external crystal oscillators and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 84 MHz) sourced from 2 high speed oscillators: crystal or RC
  • 16-channel PDMA
  • up to 114 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • RTC
  • interfaces: 6 x UART (supporting IrDA and LIN function), 6 x SC (ISO-7816-3), 4 x SPI, PS2 Device, 5 x I2C, 2 x I2S, 2 x CAN 2.0, USB 2.0, EBI, ICAP (Image Capture Interface), SD Host, 2 x QEI (Quadrature Encoder Interface)
  • Ethernet 10/100 MAC with MII and RMII interfaces
  • 2 x 6-ch 16-bit PWM
  • 2 x 12-ch 12-bit ADC
  • 3 x analog comparator
  • 2 x operating amplifier
  • cryptographic accelerator supporting DES/TDES, AES and SHA algorithms
  • random number generator
  • temperature sensor with 1 °C resolution
  • LDO regulator
  • 4-level BOD with Reset function
 256 KB 64 KB shared
with APROM		 16 KB ISP
IAP
ICP		 Ext. crystal:
4 - 24 MHz
&
32.768 kHz

Int. RC:
22.1184 MHz
&
10 kHz		 2.5 – 5.5 -40 – +105 LQFP-144 P
NUC472JI8AE
 (5302 kB) 		512 KB 64 KB shared
with APROM		 16 KB ISP
IAP
ICP		 Ext. crystal:
4 - 24 MHz
&
32.768 kHz

Int. RC:
22.1184 MHz
&
10 kHz		 2.5 – 5.5 -40 – +105 LQFP-144 P
NUC472KG8AE
 (5302 kB)
  • operating frequency up to 84 MHz
  • programmable system clock source
  • 2 external crystal oscillators and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 84 MHz) sourced from 2 high speed oscillators: crystal or RC
  • 16-channel PDMA
  • up to 101 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • RTC
  • interfaces: 6 x UART (supporting IrDA and LIN function), 6 x SC (ISO-7816-3), 4 x SPI, PS2 Device, 5 x I2C, 2 x I2S, 2 x CAN 2.0, USB 2.0, EBI, ICAP (Image Capture Interface), SD Host, 2 x QEI (Quadrature Encoder Interface)
  • Ethernet 10/100 MAC with MII and RMII interfaces
  • 2 x 6-ch 16-bit PWM
  • 2 x 12-ch 12-bit ADC
  • 3 x analog comparator
  • 2 x operating amplifier
  • cryptographic accelerator supporting DES/TDES, AES and SHA algorithms
  • random number generator
  • temperature sensor with 1 °C resolution
  • LDO regulator
  • 4-level BOD with Reset function
 256 KB 64 KB shared
with APROM		 16 KB ISP
IAP
ICP		 Ext. crystal:
4 - 24 MHz
&
32.768 kHz

Int. RC:
22.1184 MHz
&
10 kHz		 2.5 – 5.5 -40 – +105 LQFP-128 P
NUC472KI8AE
 (5302 kB) 		512 KB 64 KB shared
with APROM		 16 KB ISP
IAP
ICP		 Ext. crystal:
4 - 24 MHz
&
32.768 kHz

Int. RC:
22.1184 MHz
&
10 kHz		 2.5 – 5.5 -40 – +105 LQFP-128 P
NUC472VG8AE
 (5302 kB)
  • operating frequency up to 84 MHz
  • programmable system clock source
  • 2 external crystal oscillators and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 84 MHz) sourced from 2 high speed oscillators: crystal or RC
  • 16-channel PDMA
  • up to 77 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • RTC
  • interfaces: 6 x UART (supporting IrDA and LIN function), 6 x SC (ISO-7816-3), 4 x SPI, PS2 Device, 5 x I2C, 2 x I2S, 2 x CAN 2.0, USB 2.0, EBI, ICAP (Image Capture Interface), SD Host, 2 x QEI (Quadrature Encoder Interface)
  • Ethernet 10/100 MAC with MII and RMII interfaces
  • 2 x 6-ch 16-bit PWM
  • 2 x 12-ch 12-bit ADC
  • 3 x analog comparator
  • 2 x operating amplifier
  • cryptographic accelerator supporting DES/TDES, AES and SHA algorithms
  • random number generator
  • temperature sensor with 1 °C resolution
  • LDO regulator
  • 4-level BOD with Reset function
 256 KB 64 KB shared
with APROM		 16 KB ISP
IAP
ICP		 Ext. crystal:
4 - 24 MHz
&
32.768 kHz

Int. RC:
22.1184 MHz
&
10 kHz		 2.5 – 5.5 -40 – +105 LQFP-100 P
NUC472VI8AE
 (5302 kB) 		512 KB 64 KB shared
with APROM		 16 KB ISP
IAP
ICP		 Ext. crystal:
4 - 24 MHz
&
32.768 kHz

Int. RC:
22.1184 MHz
&
10 kHz		 2.5 – 5.5 -40 – +105 LQFP-100 P