NUC131 CAN Series

The simple series of NuMicro Family 32-bit microcontrollers based on the ARM Cortex-M0 core, equipped with CAN and LIN interfaces.
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 *
NUC1311LC2AE	operating frequency up to 50 MHz programmable system clock source 1 external crystal oscillator and 2 internal RC oscillators PLL controller up to 200 MHz (the source of system clock up to 50 MHz) up to 42 I/O pins 4 x 32-bit timers Watchdog 32 interrupts interfaces: CAN, 4 x UART, SPI, 2 x I2C 12-channel 16-bit PWM 8-channel 12-bit ADC LDO regulator 4-level BOD with Reset function	32/68 KB	8 KB	configurable (shared with APROM)	4 KB	ISP IAP	Ext. crystal: 4 - 24 MHz Int. RC: 22.1184 MHz 10 kHz	2.5 – 5.5	-40 – +105	LQFP-48	P
NUC1311LD2AE	operating frequency up to 50 MHz programmable system clock source 1 external crystal oscillator and 2 internal RC oscillators PLL controller up to 200 MHz (the source of system clock up to 50 MHz) up to 42 I/O pins 4 x 32-bit timers Watchdog 32 interrupts interfaces: CAN, 4 x UART, SPI, 2 x I2C 12-channel 16-bit PWM 8-channel 12-bit ADC LDO regulator 4-level BOD with Reset function	32/68 KB	8 KB	configurable (shared with APROM)	4 KB	ISP IAP	Ext. crystal: 4 - 24 MHz Int. RC: 22.1184 MHz 10 kHz	2.5 – 5.5	-40 – +105	LQFP-48	P
NUC131LC2AE (2345 KB)	operating frequency up to 50 MHz programmable system clock source 1 external crystal oscillator and 2 internal RC oscillators PLL controller up to 200 MHz (the source of system clock up to 50 MHz) up to 42 I/O pins 4 x 32-bit timers Watchdog 32 interrupts interfaces: CAN, 6 x UART supporting IrDA (SIR) and LIN functions, SPI, 2 x I2C, External Bus Interface (EBI) to external memory 24-channel 16-bit PWM 8-channel 12-bit ADC LDO regulator 4-level BOD with Reset function	32 KB	8 KB	configurable (shared with APROM)	4 KB	ISP ICP IAP	Ext. crystal: 4 - 24 MHz Int. RC: 22.1184 MHz 10 kHz	2.5 – 5.5	-40 – +105	LQFP-48	P
NUC131LD2AE (2345 KB)		64 KB	8 KB	configurable (shared with APROM)	4 KB	ISP ICP IAP	Ext. crystal: 4 - 24 MHz Int. RC: 22.1184 MHz 10 kHz	2.5 – 5.5	-40 – +105	LQFP-48	P
NUC131SC2AE (2345 KB)	operating frequency up to 50 MHz programmable system clock source 1 external crystal oscillator and 2 internal RC oscillators PLL controller up to 200 MHz (the source of system clock up to 50 MHz) up to 56 I/O pins 4 x 32-bit timers Watchdog 32 interrupts interfaces: CAN, 6 x UART supporting IrDA (SIR) and LIN functions, SPI, 2 x I2C, External Bus Interface (EBI) to external memory 24-channel 16-bit PWM 8-channel 12-bit ADC LDO regulator 4-level BOD with Reset function	32 KB	8 KB	configurable (shared with APROM)	4 KB	ISP ICP IAP	Ext. crystal: 4 - 24 MHz Int. RC: 22.1184 MHz 10 kHz	2.5 – 5.5	-40 – +105	LQFP-64 (7x7-mm)	P
NUC131SD2AE (2345 KB)		64 KB	8 KB	configurable (shared with APROM)	4 KB	ISP ICP IAP	Ext. crystal: 4 - 24 MHz Int. RC: 22.1184 MHz 10 kHz	2.5 – 5.5	-40 – +105	LQFP-64 (7x7-mm)	P
NUC131SD2AEU	operating frequency up to 50 MHz programmable system clock source 1 external crystal oscillator and 2 internal RC oscillators PLL controller up to 100 MHz (the source of system clock up to 50 MHz) up to 56 I/O pins 4 x 32-bit timers Watchdog 32 interrupts interfaces: CAN, 6 x UART, SPI, 2 x I2C, 3 x LIN 24-channel 16-bit PWM 8-channel 12-bit ADC LDO regulator 4-level BOD with Reset function	68 KB	8 KB	configurable (shared with APROM)	4 KB	ISP IAP	Ext. crystal: 4 - 24 MHz Int. RC: 22.1184 MHz 10 kHz	2.5 – 5.5	-40 – +105	LQFP-64 (7x7-mm)	P