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 Memories 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 |