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STM32L073RZ

STMicroelectronics
Part Number STM32L073RZ
Manufacturer STMicroelectronics
Description Ultra-low-power 32-bit MCU
Published Sep 20, 2017
Detailed Description STM32L073x8 STM32L073xB STM32L073xZ Ultra-low-power 32-bit MCU Arm®-based Cortex®-M0+, up to 192KB Flash, 20KB SRAM, 6KB...
Datasheet PDF File STM32L073RZ PDF File

STM32L073RZ
STM32L073RZ

Overview
STM32L073x8 STM32L073xB STM32L073xZ Ultra-low-power 32-bit MCU Arm®-based Cortex®-M0+, up to 192KB Flash, 20KB SRAM, 6KB EEPROM, LCD, USB, ADC, DACs Datasheet - production data Features Includes ST state-of-the-art patented technology • 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 UFBGA FBGA LQFP48 (7 x 7 mm) LQFP64 (10x10 mm) LQFP100 (14x14 mm) UFQFPN48 (7x7 mm) UFBGA100 7x7 mm TFBGA64 5x5 mm WLCSP49 (3.
294x3.
258 mm) – USB, USART supported • Development support – Serial wire debug supported • LCD driver for up to 4x52 or 8x48 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...


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