NUC123LD4AN0

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Nuvoton Technology Corporation

IC MCU 32BIT 68KB FLASH 48LQFP

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Nuvoton Technology Corporation

IC MCU 32BIT 68KB FLASH 48LQFP

Technical Specifications

Parameters and characteristics for this part

Specification	NUC123LD4AN0

Connectivity	USB, UART/USART, SPI, IrDA, I2C
Core Processor	ARM® Cortex®-M0
Core Size	32-Bit Single-Core
Data Converters [custom]	8
Data Converters [custom]	10
Mounting Type	Surface Mount
Number of I/O	36
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	48-LQFP
Peripherals	WDT, PWM, POR, PS2, I2S, DMA, LVD, Brown-out Detect/Reset
Program Memory Size	68 KB
Program Memory Type	FLASH
RAM Size	20 K
Speed	72 MHz
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	2.5 V

Part	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Peripherals	Program Memory Size	Core Processor	Program Memory Type	RAM Size	Number of I/O	Connectivity	Package / Case	Oscillator Type	Speed	Data Converters [custom]	Data Converters [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Core Size
Nuvoton Technology Corporation NUC123LC2AN1	2.5 V	5.5 V	Brown-out Detect/Reset DMA I2S LVD POR PS2 PWM WDT	36 KB	ARM® Cortex®-M0	FLASH	12 K	36	I2C IrDA SPI UART/USART USB	48-LQFP	Internal	72 MHz	8	10	85 °C	-40 °C	Surface Mount	32-Bit Single-Core
Nuvoton Technology Corporation NUC123LD4AN0	2.5 V	5.5 V	Brown-out Detect/Reset DMA I2S LVD POR PS2 PWM WDT	68 KB	ARM® Cortex®-M0	FLASH	20 K	36	I2C IrDA SPI UART/USART USB	48-LQFP	Internal	72 MHz	8	10	85 °C	-40 °C	Surface Mount	32-Bit Single-Core

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General part information

ARM® Cortex®-M0 NuMicro™ NUC123 Microcontroller IC 32-Bit Single-Core 72MHz 68KB (68K x 8) FLASH