STM32G070RB Series

Mainstream Value line, Arm Cortex-M0+ MCU with 128 Kbytes of Flash memory, 36 Kbytes RAM, 64 MHz CPU, 4x USART, timers, ADC, comm. I/F, 2-3.6V

Manufacturer: STMicroelectronics

Catalog

Mainstream Value line, Arm Cortex-M0+ MCU with 128 Kbytes of Flash memory, 36 Kbytes RAM, 64 MHz CPU, 4x USART, timers, ADC, comm. I/F, 2-3.6V

Part	Mounting Type	Core Processor	Peripherals	RAM Size	Oscillator Type	Package / Case	Data Converters	Supplier Device Package	Number of I/O	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Core Size	Program Memory Size	Speed	Connectivity	Program Memory Type	Data Converters
STMicroelectronics STM32G070RBT6TR	Surface Mount	ARM® Cortex®-M0+	DMA I2S POR PWM WDT	36 K	External Internal	64-LQFP	12 b 19	64-LQFP (10x10)	59	2 V	3.6 V	85 °C	-40 °C	32-Bit Single-Core	128 KB	64 MHz	I2C IrDA LINbus SmartCard SPI UART/USART	FLASH
STMicroelectronics STM32G070RBT6	Surface Mount	ARM® Cortex®-M0+	DMA I2S POR PWM WDT	36 K	External Internal	64-LQFP	12 b 19	64-LQFP (10x10)	59	2 V	3.6 V	85 °C	-40 °C	32-Bit Single-Core	128 KB	64 MHz	I2C IrDA LINbus SmartCard SPI UART/USART	FLASH
STMicroelectronics STM32G070KBT6TR	Surface Mount	ARM® Cortex®-M0+	DMA I2S POR PWM WDT	36 K	External Internal	32-LQFP		32-LQFP (7x7)	29	2 V	3.6 V	85 °C	-40 °C	32-Bit Single-Core	128 KB	64 MHz	I2C IrDA LINbus SmartCard SPI UART/USART	FLASH	A/D 13x12b

Catalog

Mainstream Value line, Arm Cortex-M0+ MCU with 128 Kbytes of Flash memory, 36 Kbytes RAM, 64 MHz CPU, 4x USART, timers, ADC, comm. I/F, 2-3.6V

Key Features

• Memories

- 128 Kbytes of Flash memory with protection

- 36 Kbytes of SRAM (32 Kbytes with HW parity check)

• Reset and power management

- Voltage range: 2.0 V to 3.6 V

- Power-on/Power-down reset (POR/PDR)

- Low-power modes:Sleep, Stop, Standby

- VBATsupply for RTC and backup registers

• Clock management

- 4 to 48 MHz crystal oscillator

- 32 kHz crystal oscillator with calibration

- Internal 16 MHz RC with PLL option

- Internal 32 kHz RC oscillator (±5 %)

• Up to 59 fast I/Os

- All mappable on external interrupt vectors

- Multiple 5 V-tolerant I/Os

Description

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 -40 to 85°C. 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. VBAT direct battery input allows keeping RTC and backup registers powered. The devices come in packages with 32 to 64 pins.