STM8L151K3U3TR

Ultra-low-power 8-bit MCU with 8 Kbytes Flash, 16 MHz CPU, integrated EEPROM

Parameters

Supply Voltage Min Volt	1.65
Supply Voltage Max Volt	3.6
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	125.0
Core	STM8
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	UFQFPN 32 5x5x0.55 mm

Description

The low-density STM8L151x2/3 ultra-low-power devices feature an enhanced STM8 CPU core providing increased processing power (up to 16 MIPS at 16 MHz) while maintaining the advantages of a CISC architecture with improved code density, a 24-bit linear addressing space and an optimized architecture...
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Key features

Key features
Operating conditions Operating power supply: 1.65 to 3.6 V (without BOR), 1.8 to 3.6 V (with BOR) Temperature range: -40 to 85 or 125 °C Low power features 5 low-power modes: Wait, Low power run, Low-power wait, Active-halt with RTC, Halt Ultra-low leakage per I/0: 50 nA Fast wakeup from Halt: 5 μs Advanced STM8 core Harvard architecture and 3-stage pipeline Max freq: 16 MHz, 16 CISC MIPS peak Up to 40 external interrupt sources Reset and supply management Low-power, ultra safe BOR reset with 5 selectable thresholds Ultra-low power POR/PDR Programmable voltage detector (PVD) Clock management 32 kHz and 1-16 MHz crystal oscillators Internal 16 MHz factory-trimmed RC Internal 38 kHz low consumption RC Clock security system Low power RTC BCD calendar with alarm interrupt Digital calibration with +/- 0.5 ppm accuracy LSE security system Auto-wakeup from Halt w/ periodic interrupt Memories Up to 8 Kbyte of Flash program memory plus 256 byte of data EEPROM with ECC Flexible write/read protection modes 1 Kbyte of RAM DMA 4 channels supporting ADC, SPI, I²C, USART, timers 1 channel for memory-to-memory 12-bit ADC up to 1 Msps/28 channels Temp. sensor and internal ref. voltage 2 ultra-low-power comparators 1 with fixed threshold and 1 rail to rail Wakeup capability Timers Two 16-bit timers with 2 channels (IC, OC, PWM), quadrature encoder (TIM2, TIM3) One 8-bit timer with 7-bit prescaler (TIM4) 1 Window and 1 independent watchdog Beeper timer with 1, 2 or 4 kHz frequencies Communication interfaces One synchronous serial interface (SPI) Fast I²C 400 kHz One USART Up to 41 I/Os, all mappable on interrupt vectors Up to 20 capacitive sensing channels supporting touchkey, proximity touch, linear touch, and rotary touch sensors Development support Fast on-chip programming and non-intrusive debugging with SWIM Bootloader using USART 96-bit unique ID

Out of Stock

Quantity	$ per unit	Savings
1-9	$2.79	0%
10-99	$2.51	10%
100-249	$2.02	28%
250-499	$1.90	32%
500-999	$1.66	41%
1000-2999	$1.51	46%
3000-10000	$1.28	54%
10000 +	Contact sales

$2.79

Parameters

Supply Voltage Min Volt	1.65
Supply Voltage Max Volt	3.6
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	125.0
Core	STM8
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	UFQFPN 32 5x5x0.55 mm

Description

Key features

Key features
Operating conditions Operating power supply: 1.65 to 3.6 V (without BOR), 1.8 to 3.6 V (with BOR) Temperature range: -40 to 85 or 125 °C Low power features 5 low-power modes: Wait, Low power run, Low-power wait, Active-halt with RTC, Halt Ultra-low leakage per I/0: 50 nA Fast wakeup from Halt: 5 μs Advanced STM8 core Harvard architecture and 3-stage pipeline Max freq: 16 MHz, 16 CISC MIPS peak Up to 40 external interrupt sources Reset and supply management Low-power, ultra safe BOR reset with 5 selectable thresholds Ultra-low power POR/PDR Programmable voltage detector (PVD) Clock management 32 kHz and 1-16 MHz crystal oscillators Internal 16 MHz factory-trimmed RC Internal 38 kHz low consumption RC Clock security system Low power RTC BCD calendar with alarm interrupt Digital calibration with +/- 0.5 ppm accuracy LSE security system Auto-wakeup from Halt w/ periodic interrupt Memories Up to 8 Kbyte of Flash program memory plus 256 byte of data EEPROM with ECC Flexible write/read protection modes 1 Kbyte of RAM DMA 4 channels supporting ADC, SPI, I²C, USART, timers 1 channel for memory-to-memory 12-bit ADC up to 1 Msps/28 channels Temp. sensor and internal ref. voltage 2 ultra-low-power comparators 1 with fixed threshold and 1 rail to rail Wakeup capability Timers Two 16-bit timers with 2 channels (IC, OC, PWM), quadrature encoder (TIM2, TIM3) One 8-bit timer with 7-bit prescaler (TIM4) 1 Window and 1 independent watchdog Beeper timer with 1, 2 or 4 kHz frequencies Communication interfaces One synchronous serial interface (SPI) Fast I²C 400 kHz One USART Up to 41 I/Os, all mappable on interrupt vectors Up to 20 capacitive sensing channels supporting touchkey, proximity touch, linear touch, and rotary touch sensors Development support Fast on-chip programming and non-intrusive debugging with SWIM Bootloader using USART 96-bit unique ID