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ML51XB9AE

Condition New

Quantity 340 Item Items

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NuMicro® ML51XB9AE is embedded with based on 1T 8051-based CMOS microcontroller, runs up to 24 MHz at a wide voltage range from 1.8V to 5.5V, and features 16 KB flash, 1 KB SRAM, and 4 KB loader ROM for the ISP. It is also equipped with plenty of peripheral devices, such as up to 17 GPIO, Timers, Watchdog Timer, Window Watchdog Timer, UART, SPI, I²C, PWM Timer, 12-bit ADC, and available in QFN20.

Target Application:

Wearable, battery-powered devices
Home appliances
IoT device
Auto-alarm system
Battery management system
Remote controller

Key Features:

•	1T 8051-based CMOS microcontroller running up to 24MHz
	-	Built-in LDO for wide operating voltage ranges from 1.8 V to 5.5 V
	-	Temperature range: -40°C to +105°C

•	Flash Memory
	-	16 KB Flash for program code
	-	4 KB flash for ISP

•	SRAM Memory
	-	1 KB embedded SRAM

•	Clocks
	-	4 to 24 MHz HXT crystal oscillator or external input clock
	-	32.768 kHz LXT crystal oscillator or external input clock for low-power system operation
	-	Internal 24 MHz HIRC oscillator variation < ±2% within all temperature and full voltage range
	-	Supports software trim function to ±0.25% deviation within -40℃~105℃
	-	Internal 38.4kHz LIRC with variation < ±50%. Add software trim mechanism for UART 2% accuracy

•	Power management
	-	Normal run mode: 80uA/ MHz
	-	Low power run mode (run with LIRC): lowest current 15uA
	-	Idle mode: lowest current: 13uA
	-	Power-down current: Lowest current <1 uA
	-	Wake up from power down in 10us (run with HIRC)

•	PWM
	-	Up to 6*16-bit channel PWM outputs or 3 complementary paired PWM outputs
	-	Support Dead-Zone generator for complementary paired PWM
	-	Support Capture interrup

•	ADC
	-	6 ch 12-bit SAR ADC with 500kSPS

•	Connectivity
	-	Up to 1 SPI
	-	Up to 2 I²C
	-	Up to 2 UART
	-	Up to 1 smart card interface
	-	Up to 17 GPIO

•	Package
	-	QFN20