Specification	NUC1261LG4AE

A/D Channels	9 count
A/D Resolution (bits)	12 bit
Connectivity	I2C, USART, EBI, LINbus, EMI, UART, USB, SPI
Core Processor	ARM® Cortex®-M0
Core Size (Bit Width)	32 Bit
Mounting Type	Surface Mount
Number of I/O	35
Operating Temperature (Max)	105 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	48-LQFP
Package Length	7 mm
Package Name	48-LQFP
Package Width	7 mm
Peripherals	WDT, DMA, PWM
Program Memory Depth	256 K
Program Memory Size	256 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	20 K
RAM Size Width	8 bit
Speed	72 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	2.5 V

NUC1261 Series

Part	Core Processor	Package Length	Package Name	Package Width	Peripherals	Speed	A/D Channels	A/D Resolution (bits)	Mounting Type	Number of I/O	Package / Case	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	RAM Size Width	RAM Size Depth	Oscillator Type	Core Size (Bit Width)	Connectivity	Program Memory Type	Operating Temperature (Max)	Operating Temperature (Min)	Program Memory Depth (128KB)	Program Memory Size	Program Memory Width (128KB)	Program Memory Width	Program Memory Depth	Program Memory Size
Nuvoton Technology Corporation NUC1261NE4AE	ARM® Cortex®-M0	7 mm	48-QFN	7 mm	DMA PWM WDT	72 MHz	9 count	12 bit	Surface Mount	35	48-WFQFN Exposed Pad	2.5 V	5.5 V	8 bit	20 K	Internal	32 Bit	EBI EMI I2C LINbus SPI UART USART USB	FLASH	105 °C	-40 °C	128 K	128KB	8
Nuvoton Technology Corporation NUC1261LE4AE	ARM® Cortex®-M0	7 mm	48-LQFP	7 mm	DMA PWM WDT	72 MHz	9 count	12 bit	Surface Mount	35	48-LQFP	2.5 V	5.5 V	8 bit	20 K	Internal	32 Bit	EBI EMI I2C LINbus SPI UART USART USB	FLASH	105 °C	-40 °C	128 K	128KB	8
Nuvoton Technology Corporation NUC1261LG4AE	ARM® Cortex®-M0	7 mm	48-LQFP	7 mm	DMA PWM WDT	72 MHz	9 count	12 bit	Surface Mount	35	48-LQFP	2.5 V	5.5 V	8 bit	20 K	Internal	32 Bit	EBI EMI I2C LINbus SPI UART USART USB	FLASH	105 °C	-40 °C				8 bit	256 K	256 KB

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