STM32G081RBT3

Mainstream Arm Cortex-M0+ MCU with 128 Kbytes of Flash memory, 36 Kbytes RAM, 64 MHz CPU, 4x USART, timers, ADC, DAC, comm. I/F, AES256, 1.7-3.6V

Parameters

Supply Voltage Min Volt	1.7
Supply Voltage Max Volt	3.6
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	125.0
Core	Arm Cortex-M0+
ECCN US	5A992.c
ECCN EU	NEC
Packing Type	Tray
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	LQFP 64 10x10x1.4 mm

Description

The STM32G081xB 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...
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Key features

Key features
Core: Arm^® 32-bit Cortex^®-M0+ CPU, frequency up to 64 MHz -40°C to 85°C/105°C/125°C operating temperature Memories 128 Kbytes of Flash memory with protection and securable area 36 Kbytes of SRAM (32 Kbytes with HW parity check) CRC calculation unit Reset and power management Voltage range: 1.7 V to 3.6 V Power-on/Power-down reset (POR/PDR) Programmable Brownout reset (BOR) Programmable voltage detector (PVD) Low-power modes:Sleep, Stop, Standby, Shutdown V_BAT 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 (±1 %) Internal 32 kHz RC oscillator (±5 %) Up to 60 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 Two 12-bit DACs, low-power sample-and-hold Two fast low-power analog comparators, with programmable input and output, rail-to-rail 14 timers (two 128 MHz capable): 16-bit for advanced motor control, one 32-bit and five 16-bit general-purpose, two basic 16-bit, two low-power 16-bit, two watchdogs, SysTick timer Calendar RTC with alarm and periodic wakeup from Stop/Standby/Shutdown 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 One low-power UART Two SPIs (32 Mbit/s) with 4- to 16-bit programmable bitframe, one multiplexed with I²S interface HDMI CEC interface, wakeup on header USB Type-C™ Power Delivery controller True random number generator (RNG) AES encryption with 128/256-bit key Development support: serial wire debug (SWD) 96-bit unique ID All packages ECOPACK2 compliant

Out of Stock

Quantity	$ per unit	Savings
1-959	$5.75	0%
960-2879	$2.49	57%
2880-10000	$2.48	57%
10000 +	Contact sales

$5.75

Parameters

Supply Voltage Min Volt	1.7
Supply Voltage Max Volt	3.6
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	125.0
Core	Arm Cortex-M0+
ECCN US	5A992.c
ECCN EU	NEC
Packing Type	Tray
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	LQFP 64 10x10x1.4 mm

Description

Key features

Key features
Core: Arm^® 32-bit Cortex^®-M0+ CPU, frequency up to 64 MHz -40°C to 85°C/105°C/125°C operating temperature Memories 128 Kbytes of Flash memory with protection and securable area 36 Kbytes of SRAM (32 Kbytes with HW parity check) CRC calculation unit Reset and power management Voltage range: 1.7 V to 3.6 V Power-on/Power-down reset (POR/PDR) Programmable Brownout reset (BOR) Programmable voltage detector (PVD) Low-power modes:Sleep, Stop, Standby, Shutdown V_BAT 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 (±1 %) Internal 32 kHz RC oscillator (±5 %) Up to 60 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 Two 12-bit DACs, low-power sample-and-hold Two fast low-power analog comparators, with programmable input and output, rail-to-rail 14 timers (two 128 MHz capable): 16-bit for advanced motor control, one 32-bit and five 16-bit general-purpose, two basic 16-bit, two low-power 16-bit, two watchdogs, SysTick timer Calendar RTC with alarm and periodic wakeup from Stop/Standby/Shutdown 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 One low-power UART Two SPIs (32 Mbit/s) with 4- to 16-bit programmable bitframe, one multiplexed with I²S interface HDMI CEC interface, wakeup on header USB Type-C™ Power Delivery controller True random number generator (RNG) AES encryption with 128/256-bit key Development support: serial wire debug (SWD) 96-bit unique ID All packages ECOPACK2 compliant