STM32F071CBT6 Electronics

STM32F071CBT6 Electronics：Arm®-based 32-bit MCU, up to 128 KB Flash, 12 timers, ADC, DAC and communication interfaces, 2.0 - 3.6 V.

The STM32F071CBT6 microcontrollers incorporate the high-performance Arm®Cortex®-M0 32-bit RISC core operating at up to 48 MHz frequency, high-speed embedded memories (up to 128 Kbytes of Flash memory and 16 Kbytes of SRAM), and an extensive range of enhanced peripherals and I/Os. 

All devices offer standard communication interfaces (two I 2Cs, two SPI/one I2S, one HDMI CEC and four USARTs), one 12-bit ADC, one 12-bit DAC with two channels, seven 16-bit timers, one 32-bit timer and an advanced-control PWM timer

Product Features

Type	Main product features
STM32F071CBT6	Core: Arm® 32-bit Cortex®-M0 CPU, frequency up to 48 MHz
	One 12-bit D/A converter (with 2 channels)
	2 fast low-power analog comparators with programmable input and output

Product Description

The STM32F071CBT6 microcontrollers operate in the -40 to +85 °C and -40 to +105 °C temperature ranges, from a 2.0 to 3.6 V power supply. A comprehensive set of powersaving modes allows the design of low-power applications. The STM32F071CBT6 microcontrollers include devices in six different packages ranging from 48 pins to 100 pins with a die form also available upon request. Depending on the device chosen, different sets of peripherals are included. 

Functional overview

3.1 Voltage regulator 
The regulator has two operating modes and it is always enabled after reset. 
- Main (MR) is used in normal operating mode (Run). 
- Low power (LPR) can be used in Stop mode where the power demand is reduced. 
In Standby mode, it is put in power down mode. In this mode, the regulator output is in high impedance and the kernel circuitry is powered down, inducing zero consumption (but the contents of the registers and SRAM are lost).