STM32G081RBT6- 32-bit microcontroller with ARM Cortex-M0 + core, 128kB Flash, LQFP64

Description

STM32G081RBT6 is a 32-bit microcontroller with ARM Cortex-M0 + core from STMicroelectronics. The G0 series has been optimized in terms of quality and price, thanks to which the G0 microcontrollers can be used both for small projects and for devices requiring more resources. The STM32G081RBT6 system offers a memory protection unit (MPU), fast built-in memories (128 KB Flash memory and 36 KB SRAM memory), DMA and a wide range of system functions, improved inputs / outputs and peripherals. Standard communication interfaces are available (two I2C, two SPIs / one I2S and four USARTs), one 12-bit ADC with up to 16 channels, two 12-bit DACs, low-power RTC, advanced PWM clock control and fourteen generic - 16-bit clocks.

properties

• Core: Arm® 32-bit Cortex®-M0 +
• Operating frequency up to 64 MHz
• 128 KB Flash memory
• 36 KB SRAM memory (32 KB with hardware parity)
• CRC calculation unit
• Energy saving modes: Sleep, Stop, Standby
• VBAT power supply for RTC registers
• A quartz oscillator with a frequency of 4 to 48 MHz
• Quartz oscillator 32 kHz with calibration
• Internal 16 MHz RC with PLL option
• Internal RC oscillator with a frequency of 32 kHz (± 5%)
• 60 I / O pins
• Multiple I / O zones tolerate 5 volts
• 7-channel DMA controller
• Two 12-bit DAC
• 12-bit, 0.4 μs ADC (up to 16 additional channels) with a conversion range of 0 ... 3.6 V
• 14 timers: 16-bit for advanced motor control, one 32-bit, five 16-bit universal, two basic 16-bit, two watchdog, SysTick timer
• RTC clock with alarm and periodic wake up
• Communication interfaces
• Two I2C-bus interfaces supporting Fast plus mode (1 Mbit / s), one supporting SMBus / PMBus
• Four USARTs with SPI for master / slave synchronization; two supporting ISO7816 interface, LIN functions, IrDA, automatic baud rate detection and wake up
• Two SPI (32 Mbit / s) with a 4- to 16-bit programmable frame width, one multiplexed with an i2S interface
• Random number generator (RGN)
• Hardware AES encryption accelerator with 128/256 bit key
• USB type C power controller
• Support for serial debugging (SWD)
• Voltage range: 2.0 ... 3.6 V
• Working temperature -40 ... 85 ° C
• Housing: LQFP64