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Ultra-low-power ARM Cortex-M3 MCU with 512 Kbytes Flash, 32 MHz CPU, USB, 2xOp-amp

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Technical Specification

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-M3
ECCN US	3A991A2
ECCN EU	NEC
Packing Type	Tray
ROHS Compliance Grade	Ecopack2
Grade	Industrial
Package Name	LQFP 100 14x14x1.4

Key Features

Key Features
Ultra-low-power platform 1.65 V to 3.6 V power supply -40 °C to 105 °C temperature range 290 nA Standby mode (3 wakeup pins) 1.11 µA Standby mode + RTC 560 nA Stop mode (16 wakeup lines) 1.4 µA Stop mode + RTC 11 µA Low-power run mode down to 4.6 µA in Low-power sleep mode 195 µA/MHz Run mode 10 nA ultra-low I/O leakage 8 µs wakeup time Core: ARM^® Cortex^®-M3 32-bit CPU From 32 kHz up to 32 MHz max 1.25 DMIPS/MHz (Dhrystone 2.1) Memory protection unit Up to 34 capacitive sensing channels CRC calculation unit, 96-bit unique ID Reset and supply management Low-power, ultrasafe BOR (brownout reset) with 5 selectable thresholds Ultra-low-power POR/PDR Programmable voltage detector (PVD) Clock sources 1 to 24 MHz crystal oscillator 32 kHz oscillator for RTC with calibration Internal 16 MHz oscillator factory trimmed RC(+/-1%) with PLL option Internal low-power 37 kHz oscillator Internal multispeed low-power 65 kHz to 4.2 MHz oscillator PLL for CPU clock and USB (48 MHz) Pre-programmed bootloader USB and USART supported Up to 116 fast I/Os (102 I/Os 5V tolerant), all mappable on 16 external interrupt vectors Memories 512 Kbytes of Flash memory with ECC (with 2 banks of 256 Kbytes enabling RWW capability) 80 Kbytes of RAM 16 Kbytes of true EEPROM with ECC 128-byte backup register LCD driver (except STM32L151xE devices) up to 8x40 segments, contrast adjustment, blinking mode, step-up converter Rich analog peripherals (down to 1.8 V) 2x operational amplifiers 12-bit ADC 1 Msps up to 40 channels 12-bit DAC 2 ch with output buffers 2x ultra-low-power comparators(window mode a

Description

The ultra-low-power STM32L151xE and STM32L152xE devices incorporate the connectivity power of the universal serial bus (USB) with the high-performance ARM^® Cortex^®-M3 32-bit RISC core operating at a frequency of 32 MHz (33.3 DMIPS), a memory protection unit (MPU), high-speed embedded memories (Flash memory up to 512 Kbytes and RAM up to 80 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses.

The STM32L151xE and STM32L152xE devices offer two operational amplifiers, one 12-bit ADC, two DACs, two ultra-low-power comparators, one general-purpose 32-bit timer, six general-purpose 16-bit timers and two basic timers, which can be used as time bases.

Moreover, the STM32L151xE and STM32L152xE devices contain standard and advanced communication interfaces: up to two I2Cs, three SPIs, two I2S, three USARTs, two UARTs and an USB. The STM32L151xE and STM32L152xE devices offer up to 34 capacitive sensing channels to simply add a touch sensing functionality to any application.

They also include a real-time clock and a set of backup registers that remain powered in Standby mode.

Finally, the integrated LCD controller (except STM32L151xE devices) has a built-in LCD voltage generator that allows to drive up to 8 multiplexed LCDs with the contrast independent of the supply voltage.

The ultra-low-power STM32L151xE and STM32L152xE devices operate from a 1.8 to 3.6 V power supply (down to 1.65 V at power down) with BOR and from a 1.65 to 3.6 V power supply without BOR option. They are available in the -40 to +85 °C and -40 to +105 °C temperature ranges. A comprehensive set of power-saving modes allows the design of low-power applications.

In stock:

$7.62

Range	Unit Price	Savings
1 - 9	$7.62	0%
10 - 24	$6.89	10%
25 - 99	$6.58	14%
100 - 249	$5.70	25%
250 - 499	$5.45	28%
500	$4.97	35%
500 +	Contact Sales

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STM32L152VET6TR

STM32L152VET6 Active Free

STM32L152VET6 Active
Free