STM32G070RBT6

ST Microelectronics STM32G070RBT6 ARM Cortex M0+ Microcontroller

STM32G0 64MHz Mcu Cpu 128 Kbyte Flash Uart Timers SPI IIC ADC DC 2V / 3.6V LQFP64

     The STM32G070CB/KB/RB mainstream microcontrollers are based on high-performance Arm Cortex-M0+ 32-bit RISC core operating at up to 64 MHz frequency. Offering a high level of integration, they are suitable for a wide range of applications in consumer, industrial and appliance domains and ready for the Internet of Things (IoT) solutions.

     The devices incorporate a memory protection unit (MPU), high-speed embedded memories (128 Kbytes of Flash program memory with read protection, write protection, and 36 Kbytes of SRAM), DMA and an extensive range of system functions, enhanced I/Os and peripherals. The devices offer standard communication interfaces (two I2Cs, two SPIs / one I2S, and four USARTs), one 12-bit ADC (2.5 MSps) with up to 19 channels, a low-power RTC, an advanced control PWM timer, five general-purpose 16-bit timers, two basic timers, two watchdog timers, and a SysTick timer.

     The devices operate within ambient temperatures from -40C to 85C. They can operate with supply voltages from 2.0 V to 3.6 V. Optimized dynamic consumption combined with a comprehensive set of power-saving modes allows the design of low-power applications.

Features

•  Core: Arm 32-bit Cortex®-M0+ CPU, frequency up to 64 MHz
•  -40C to 85C operating temperature
•  Memories

– 128 Kbytes of Flash memory withprotection
_x000D_ – 36 Kbytes of SRAM (32 Kbytes with HWparity check)

•  CRC calculation unit
•  Reset and power management

– Voltage range: 2.0 V to 3.6 V
_x000D_ – Power-on/Power-down reset (POR/PDR)
_x000D_ – Low-power modes:Sleep, Stop, Standby
_x000D_ – VBAT supply for RTC and backup registers

•  Clock management

– 4 to 48 MHz crystal oscillator
_x000D_ – 32 kHz crystal oscillator with calibration
_x000D_ – Internal 16 MHz RC with PLL option
_x000D_ – Internal 32 kHz RC oscillator (-+5 %)

•  Up to 59 fast I/Os

– All mappable on external interrupt vectors
_x000D_ – Multiple 5 V-tolerant I/Os

•  7-channel DMA controller with flexible mapping
•  12-bit, 0.4 μs ADC (up to 16 ext. channels)

– Up to 16-bit with hardware oversampling
_x000D_ – Conversion range: 0 to 3.6V

•  11 timers: 16-bit for advanced motor control, five 16-bit general-purpose, two basic 16-bit, two watchdogs, SysTick timer
•  Calendar RTC with alarm and periodic wakeupfrom Stop/Standby
•  Communication interfaces

– Two I2C-bus interfaces supporting Fastmode Plus (1 Mbit/s) with extra current sink, one supporting SMBus/PMBus and wakeup from Stop mode
_x000D_ – Four USARTs with master/slave synchronous SPI; two supporting ISO7816 interface, LIN, IrDA capability, auto baudrate detection and wakeup feature
_x000D_ – Two SPIs (32 Mbit/s) with 4- to 16-bit programmable bitframe, one multiplexed with I2S interface

•  Development support: serial wire debug (SWD)
•  All packages ECOPACK 2 compliant 

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