STM32L073VZT6 LQFP-100 ST Microelectronics микросхема аналого-цифровой микроконтроллер

Сфера деятельности компании: производство приборов учета тепла

Адрес места нахождения: Свердловская область

Способ оплаты: Отсрочка платежа

Периодичность поставок: Регулярная

Предполагаемый объем товаров (шт./тонн и т.д.): 40000

Ultra-low-power platform

1.65 V to 3.6 V power supply

-40 to 125 °C temperature range

0.29 µA Standby mode (3 wakeup pins)

0.43 µA Stop mode (16 wakeup lines)

0.86 µA Stop mode + RTC + 20-Kbyte RAM retention

Down to 93 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+ with MPU

From 32 kHz up to 32 MHz max.

0.95 DMIPS/MHz


Up to 192-Kbyte Flash memory with ECC (2 banks with read-while-write capability)

20-Kbyte RAM

6 Kbytes of data EEPROM with ECC

20-byte backup register

Sector protection against R/W operation

Up to 84 fast I/Os (78 I/Os 5V tolerant)

Reset and supply management

Ultra-safe, low-power BOR (brownout reset) with 5 selectable thresholds

Ultra-low-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

Internal self calibration of 48 MHz RC for USB

PLL for CPU clock

Pre-programmed bootloader

USB, USART supported

Development support

Serial wire debug supported

LCD driver for up to 4×52 or 8×48 segments

Support contrast adjustment

Support blinking mode

Step-up converted on board

Rich Analog peripherals

12-bit ADC 1.14 Msps up to 16 channels (down to 1.65 V)

2 x 12-bit channel DACs with output buffers (down to 1.8 V)

2x ultra-low-power comparators (window mode and wake up capability, down to 1.65 V)

Up to 24 capacitive sensing channels supporting touchkey, linear and rotary touch sensors

7-channel DMA controller, supporting ADC, SPI, I2C, USART, DAC, Timers

11x peripheral communication interfaces

1x USB 2.0 crystal-less, battery charging detection and LPM

4x USART (2 with ISO 7816, IrDA), 1x UART (low power)

Up to 6x SPI 16 Mbits/s

3x I2C (2 with SMBus/PMBus)

11x timers: 2x 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, 2x 16-bit basic for DAC, and 2x watchdogs (independent/window)

CRC calculation unit, 96-bit unique ID

True RNG and firewall protection

All packages are ECOPACK2



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