NUC123LD4AN0

7/1-7/25 特價僅適用於2022年(含)以前生產時間的物料，下單視同接受物料條件，如有疑問請下單前先聯繫客服。謝謝
The special offer from July 1 to July 25 is only applicable to materials manufactured in 2022 or earlier. By placing an order, you are deemed to have accepted this condition. If you have any questions, please contact customer service before placing your order. Thank you.

The NuMicro™ NUC123 series embedded with  the ARM® Cortex™-M0 core runs up to 72 MHz with 36K/68K bytes Flash  program memory, 12K/20K bytes SRAM , and 4K bytes Flash loader memory for In System Program ( ISP ) . The NUC123 series also integrates Timers, Watchdog Timer ( WDT ) , Window Watchdog Timer ( WWDT ) , PDMA with C RC calculation unit, UART , SPI , I²C , I²S, PWM Timer, GPIO, PS/2, USB 2.0 FS Device, 10-bit ADC , Low Voltage Reset Controller and Brown-out Detector.

Target Application:

Consumer Electronic, USB Keyboard, Touch System, etc.

Key Features:

•Core
-Cortex™-M0 processor
-Max frequency of 72 MHz
-Operating voltage: 2. 5V to 5. 5V
-Temperature range: - 40 ℃ ~ 85 ℃
 
•Memory
-68 KB of flash memory
-20 KB of SRAM
-Configurable Data Flash
-ISP ( In-System Programming )
-ICP ( In-Circuit Programming )
-IAP ( In-Application Programming )
 
•PWM
-Up to 4-channel PWM or 2 complementary paired PWM outputs
-Period/duty trigger ADC function
 
•Connectivity
-One USB 2.0 full speed device
-Up to three SPI s ( up to 32 MHz )
-Up to two I²C s ( up to 400 kHz )
-Up to two UART s ( up to 1 Mbps )
 
•Clock Control
-4 to 24 MHz external crystal oscillator
-22.1184 MHz internal RC oscillator ( ± 1 % accuracy at 25 ℃ , 5V )