STM32G070KBT6 - 32bit 64MHz 128KB Flash 36KB RAM Arm Cortex-M0+ MCU 32Pin LQFP

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.

• Core: Arm 32-bit Cortex-M0+ CPU, frequency up to 64 MHz
• -40C to 85C operating temperature
• Memories
  128 Kbytes of Flash memory with protection
  36 Kbytes of SRAM (32 Kbytes with HW parity check)
• CRC calculation unit
• 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
  VBAT supply 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
• 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
  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 wakeup from Stop/Standby
• Communication interfaces
  Two I2C-bus interfaces supporting Fast-mode Plus (1 Mbit/s) with extra current sink, one supporting SMBus/PMBus and wakeup from Stop mode
  Four USARTs with master/slave synchronous SPI; two supporting ISO7816 interface, LIN, IrDA capability, auto baud rate detection and wakeup feature
  Two SPIs (32 Mbit/s) with 4- to 16-bit programmable bitframe, one multiplexed with I2S interface
• Development support: serial wire debug (SWD)