STM32L041K6U6

Ultra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU, AES

Parameters

Supply Voltage Min Volt	1.65
Supply Voltage Max Volt	3.6
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	85.0
Core	Arm Cortex-M0+
ECCN US	5A992.c
ECCN EU	NEC
Packing Type	Tray
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	UFQFPN 32 5x5x0.55 mm

Description

The access line ultra-low-power STM32L041x6 family incorporates the high-performance Arm® Cortex®-M0+ 32-bit RISC core operating at a 32 MHz frequency, high-speed embedded memories (up to 32 Kbytes of Flash program memory, 1 Kbytes of data EEPROM and 8 Kbytes of RAM) plus an extensive range of...
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Key features

Key features
Ultra-low-power platform 1.65 V to 3.6 V power supply -40 to 125 °C temperature range 0.23 μA Standby mode (2 wakeup pins) 0.35 μA Stop mode (16 wakeup lines) 0.6 μA Stop mode + RTC + 8 KB RAM retention Down to 76 μA/MHz in Run mode 5 μs wakeup time (from Flash memory) 41 μA 12-bit ADC conversion at 10 ksps Core: Arm® 32-bit Cortex®-M0+ From 32 kHz up to 32 MHz max. 0.95 DMIPS/MHz Ultra-safe, low-power BOR (brownout reset) with 5 selectable thresholds Ultralow power POR/PDR Programmable voltage detector (PVD) Clock sources 1 to 25 MHz crystal oscillator 32 kHz oscillator for RTC with calibration High speed internal 16 MHz factory-trimmed RC (+/- 1%) Internal low-power 37 kHz RC Internal multispeed low-power 65 kHz to 4.2 MHz RC PLL for CPU clock Pre-programmed bootloader USART, SPI supported Development support Serial wire debug supported Up to 38 fast I/Os (31 I/Os 5V tolerant) Memories 32 KB Flash with ECC 8 KB RAM 1 KB of data EEPROM with ECC 20-byte backup register Sector protection against R/W operation Rich Analog peripherals 12-bit ADC 1.14 Msps up to 10 channels (down to 1.65 V) 2x ultra-low-power comparators (window mode and wake up capability, down to 1.65 V) 7-channel DMA controller, supporting ADC, SPI, I2C, USART, Timers, AES 5x peripherals communication interface 1x USART (ISO 7816, IrDA), 1x UART (low power) Up to 2 SPI interfaces, up to 16 Mbits/s 1x I2C (SMBus/PMBus) 8x timers: 1x 16-bit with up to 4 channels, 2x 16-bit with up to 2 channels, 1x 16-bit ultra-low-power timer, 1x SysTick, 1x RTC and 2x watchdogs (independent/window) CRC calculation unit, 96-bit unique ID Hardware Encryption Engine AES 128-bit All packages are ECOPACK®2

In stock

Quantity	$ per unit	Savings
1-9	$2.10	0%
10-99	$1.30	38%
100-2939	$1.25	40%
2940-10000	$1.25	41%
10000 +	Contact sales

$2.10

Parameters

Supply Voltage Min Volt	1.65
Supply Voltage Max Volt	3.6
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	85.0
Core	Arm Cortex-M0+
ECCN US	5A992.c
ECCN EU	NEC
Packing Type	Tray
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	UFQFPN 32 5x5x0.55 mm

Description

Key features

Key features
Ultra-low-power platform 1.65 V to 3.6 V power supply -40 to 125 °C temperature range 0.23 μA Standby mode (2 wakeup pins) 0.35 μA Stop mode (16 wakeup lines) 0.6 μA Stop mode + RTC + 8 KB RAM retention Down to 76 μA/MHz in Run mode 5 μs wakeup time (from Flash memory) 41 μA 12-bit ADC conversion at 10 ksps Core: Arm® 32-bit Cortex®-M0+ From 32 kHz up to 32 MHz max. 0.95 DMIPS/MHz Ultra-safe, low-power BOR (brownout reset) with 5 selectable thresholds Ultralow power POR/PDR Programmable voltage detector (PVD) Clock sources 1 to 25 MHz crystal oscillator 32 kHz oscillator for RTC with calibration High speed internal 16 MHz factory-trimmed RC (+/- 1%) Internal low-power 37 kHz RC Internal multispeed low-power 65 kHz to 4.2 MHz RC PLL for CPU clock Pre-programmed bootloader USART, SPI supported Development support Serial wire debug supported Up to 38 fast I/Os (31 I/Os 5V tolerant) Memories 32 KB Flash with ECC 8 KB RAM 1 KB of data EEPROM with ECC 20-byte backup register Sector protection against R/W operation Rich Analog peripherals 12-bit ADC 1.14 Msps up to 10 channels (down to 1.65 V) 2x ultra-low-power comparators (window mode and wake up capability, down to 1.65 V) 7-channel DMA controller, supporting ADC, SPI, I2C, USART, Timers, AES 5x peripherals communication interface 1x USART (ISO 7816, IrDA), 1x UART (low power) Up to 2 SPI interfaces, up to 16 Mbits/s 1x I2C (SMBus/PMBus) 8x timers: 1x 16-bit with up to 4 channels, 2x 16-bit with up to 2 channels, 1x 16-bit ultra-low-power timer, 1x SysTick, 1x RTC and 2x watchdogs (independent/window) CRC calculation unit, 96-bit unique ID Hardware Encryption Engine AES 128-bit All packages are ECOPACK®2