32-bit ARM CortexTM-M0 - NuMicro® Family



NUC140/240 Connectivity Series

The advanced series of NuMicro Family 32-bit microcontrollers based on the ARM Cortex-M0 core, equipped with rich peripherals, including CAN, LIN and USB interfaces, and offering many functions and connection possibilities.
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 FlashLoader FlashProgramm.
methods
Clock
  frequency  
Supply
  voltage  
[V]
Operating
temperature
[°C]
   Package   Status *
NUC140LC1CN
  • operating frequency up to 50 MHz
  • programmable system clock source
  • 2 external crystal oscillators and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 50 MHz) sourced from 2 high speed oscillators: crystal or RC
  • 9-channel Peripheral DMA
  • up to 31 I/Os
  • 4 x 32-bit timers
  • Watchdog
  • RTC
  • 32 interrupts
  • interfaces: 2 x UART with LIN mode, SPI, PS2 Device, USB 2.0 FS Device, 2 x I2C, I2S, CAN 2.0
  • 4-channel 16-bit PWM
  • 8-channel 12-bit ADC
  • analog comparator
  • temperature sensor with 1 °C resolution
  • LDO regulator
  • 4-level BOD with Reset function
32 KB4 KB4 KB
(shared with APROM)
4 KBISP
ICP
Ext. crystal:
4 - 24 MHz
32.768 kHz

Int. RC:
22.1184 MHz
10 kHz
2.5 – 5.5-40 – +85LQFP-48
(7x7 mm)
P
NUC140LD2CN64 KB8 KB4 KB
(shared with APROM)
4 KBISP
ICP
Ext. crystal:
4 - 24 MHz
32.768 kHz

Int. RC:
22.1184 MHz
10 kHz
2.5 – 5.5-40 – +85LQFP-48
(7x7 mm)
P
NUC140LE3CN128 KB16 KBconfigurable
(shared with APROM)
4 KBISP
ICP
Ext. crystal:
4 - 24 MHz
32.768 kHz

Int. RC:
22.1184 MHz
10 kHz
2.5 – 5.5-40 – +85LQFP-48
(7x7 mm)
P
NUC140RC1CN
  • operating frequency up to 50 MHz
  • programmable system clock source
  • 2 external crystal oscillators and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 50 MHz) sourced from 2 high speed oscillators: crystal or RC
  • 9-channel Peripheral DMA
  • up to 45 I/Os
  • 4 x 32-bit timers
  • Watchdog
  • RTC
  • 32 interrupts
  • interfaces: 3 x UART with LIN mode, 2 x SPI, PS2 Device, USB 2.0 FS Device, 2 x I2C, I2S, CAN 2.0, External Bus Interface (EBI) to external memory
  • 4-channel 16-bit PWM
  • 8-channel 12-bit ADC
  • 2 analog comparators
  • temperature sensor with 1 °C resolution
  • LDO regulator
  • 4-level BOD with Reset function
32 KB4 KB4 KB
(shared with APROM)
4 KBISP
ICP
Ext. crystal:
4 - 24 MHz
32.768 kHz

Int. RC:
22.1184 MHz
10 kHz
2.5 – 5.5-40 – +85LQFP-64
(10x10 mm)
P
NUC140RD2CN64 KB8 KB4 KB
(shared with APROM)
4 KBISP
ICP
Ext. crystal:
4 - 24 MHz
32.768 kHz

Int. RC:
22.1184 MHz
10 kHz
2.5 – 5.5-40 – +85LQFP-64
(10x10 mm)
P
NUC140RE3CN128 KB16 KBconfigurable
(shared with APROM)
4 KBISP
ICP
Ext. crystal:
4 - 24 MHz
32.768 kHz

Int. RC:
22.1184 MHz
10 kHz
2.5 – 5.5-40 – +85LQFP-64
(10x10 mm)
P
NUC140VE3CN
  • operating frequency up to 50 MHz
  • programmable system clock source
  • 2 external crystal oscillators and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 50 MHz) sourced from 2 high speed oscillators: crystal or RC
  • 9-channel Peripheral DMA
  • up to 76 I/Os
  • 4 x 32-bit timers
  • Watchdog
  • RTC
  • 32 interrupts
  • interfaces: 3 x UART with LIN mode, 4 x SPI, PS2 Device, USB 2.0 FS Device, 2 x I2C, I2S, CAN 2.0, External Bus Interface (EBI) to external memory
  • 8-channel 16-bit PWM
  • 8-channel 12-bit ADC
  • 2 analog comparators
  • temperature sensor with 1 °C resolution
  • LDO regulator
  • 4-level BOD with Reset function
128 KB16 KBconfigurable
(shared with APROM)
4 KBISP
ICP
Ext. crystal:
4 - 24 MHz
32.768 kHz

Int. RC:
22.1184 MHz
10 kHz
2.5 – 5.5-40 – +85LQFP-100
(14x14 mm)
P
NUC240LC2AE
  • operating frequency up to 72 MHz
  • programmable system clock source
  • 2 external crystal oscillators and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 72 MHz) sourced from 2 high speed oscillators: crystal or RC
  • 9-channel Peripheral DMA
  • up to 31 I/Os
  • 4 x 32-bit timers
  • Watchdog
  • RTC
  • 32 interrupts
  • interfaces: 4 x UART with LIN mode, SPI, PS2 Device, USB 2.0 FS Device, 2 x I2C, I2S, SC (Smart Card), 2 x CAN 2.0
  • 4-channel 16-bit PWM
  • 7-channel 12-bit ADC
  • analog comparator
  • temperature sensor with 1 °C resolution
  • LDO regulator
  • 4-level BOD with Reset function
32 KB4 KB4 KB
(shared with APROM)
4 KBISP
ICP
IAP
Ext. crystal:
4 - 24 MHz
32.768 kHz

Int. RC:
22.1184 MHz
10 kHz
2.5 – 5.5-40 – +105LQFP-48
(7x7 mm)
P
NUC240LD2AE64 KB8 KB4 KB
(shared with APROM)
4 KBISP
ICP
IAP
Ext. crystal:
4 - 24 MHz
32.768 kHz

Int. RC:
22.1184 MHz
10 kHz
2.5 – 5.5-40 – +105LQFP-48
(7x7 mm)
P
NUC240LE3AE128 KB16 KBconfigurable
(shared with APROM)
4 KBISP
ICP
IAP
Ext. crystal:
4 - 24 MHz
32.768 kHz

Int. RC:
22.1184 MHz
10 kHz
2.5 – 5.5-40 – +105LQFP-48
(7x7 mm)
P
NUC240SC2AE
  • operating frequency up to 72 MHz
  • programmable system clock source
  • 2 external crystal oscillators and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 72 MHz) sourced from 2 high speed oscillators: crystal or RC
  • 9-channel Peripheral DMA
  • up to 45 I/Os
  • 4 x 32-bit timers
  • Watchdog
  • RTC
  • 32 interrupts
  • interfaces: 5 x UART with LIN mode, 2 x SPI, PS2 Device, USB 2.0 FS Device, 2 x I2C, I2S, 2 x SC (Smart Card), 2 x CAN 2.0
  • 4-channel 16-bit PWM
  • 7-channel 12-bit ADC
  • 2 analog comparators
  • temperature sensor with 1 °C resolution
  • LDO regulator
  • 4-level BOD with Reset function
32 KB4 KB4 KB
(shared with APROM)
4 KBISP
ICP
IAP
Ext. crystal:
4 - 24 MHz
32.768 kHz

Int. RC:
22.1184 MHz
10 kHz
2.5 – 5.5-40 – +105LQFP-64
(7x7 mm)
P
NUC240SD2AE64 KB8 KB4 KB
(shared with APROM)
4 KBISP
ICP
IAP
Ext. crystal:
4 - 24 MHz
32.768 kHz

Int. RC:
22.1184 MHz
10 kHz
2.5 – 5.5-40 – +105LQFP-64
(7x7 mm)
P
NUC240SE3AE128 KB16 KBconfigurable
(shared with APROM)
4 KBISP
ICP
IAP
Ext. crystal:
4 - 24 MHz
32.768 kHz

Int. RC:
22.1184 MHz
10 kHz
2.5 – 5.5-40 – +105LQFP-64
(7x7 mm)
P
NUC240VE3AE
  • operating frequency up to 72 MHz
  • programmable system clock source
  • 2 external crystal oscillators and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 72 MHz) sourced from 2 high speed oscillators: crystal or RC
  • 9-channel Peripheral DMA
  • up to 79 I/Os
  • 4 x 32-bit timers
  • Watchdog
  • RTC
  • 32 interrupts
  • interfaces: 6 x UART with LIN mode, 4 x SPI, PS2 Device, USB 2.0 FS Device, 2 x I2C, I2S, 3 x SC (Smart Card), 2 x CAN 2.0
  • 8-channel 16-bit PWM
  • 7-channel 12-bit ADC
  • 2 analog comparators
  • temperature sensor with 1 °C resolution
  • LDO regulator
  • 4-level BOD with Reset function
128 KB16 KBconfigurable
(shared with APROM)
4 KBISP
ICP
IAP
Ext. crystal:
4 - 24 MHz
32.768 kHz

Int. RC:
22.1184 MHz
10 kHz
2.5 – 5.5-40 – +105LQFP-100
(14x14 mm)
P


PDW MARTHEL
ul. Sosnowa 24-5 Bielany Wrocławskie 55-040 Kobierzyce
tel. (71) 311 07 11 fax: (71) 311 07 13 marthelinfo@marthel.pl
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