ST STM32G081B-EVAL User Manual

November 2018
Arrow.com.
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Evaluation board with STM32G081RB MCU
Introduction
The STM32G081B-EVAL Evaluation board is a high-end development platform for Arm
®
Cortex -M0+ core-based STM32G081RBT6 microcontroller with USB Type-C™ and Power
Delivery controller interfaces (UCPD) compliant with USB Type-C r1.2 and USB PD
specification r3.0, two I2Cs, two SPIs, five USARTs, one LP UART, one 12-bit ADC, two
12-bit DACs, two GP comparators, two LP timers, internal 32KB SRAM and 128KB Flash,
CEC, SWD debugging support.
The full range of hardware features on the STM32G081B-EVAL Evaluation board includes
the mother board, the legacy peripheral daughterboard and the USB Type-C and Power
Delivery daughterboard, which help to evaluate all peripherals (USB Type-C connector with
USB PD, motor control connector, RS232, RS485, Audio DAC, microphone ADC, TFT LCD,
IrDA, IR LED, IR receiver, LDR, microSD
slot, RF E2PROM and temperature sensor... etc.) and to develop applications. An ST-
LINK/V2-1 is integrated on the board as embedded in-circuit debugger and programmer for
the STM32 MCU
.
The daughterboard and extension connectors provide an easy way to connect a
daughterboard or wrapping board for your specific application.
The USB Type-C and Power Delivery daughterboard features two independent USB-C ports
controlled by STM32G0. USB-C port 1 is dual role power (DRP) and can provide up-to 45W
of power. USB-C Port 2 is sink only. Both supports USB PD protocol and alternate mode
functionality.
STM32G081B-EVAL board with
Figure 1.
legacy peripheral daughterboard
Pictures are not contractual.
™
card, CEC on two HDMI connectors, smartcard
STM32G081B-EVAL board with
Figure 2.
UCPD daughterboard
UM2403 Rev 1
UM2403
User manual
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