NUCLEO-XXYYZT
XX
YY
Z
T
UM2538 - Rev 2
Table 4.
Nucleo board codification explanation
Description
MCU series in STM32 32-bit Arm Cortex MCUs STM32G4 series
MCU product line in the series
STM32 package pin count:
•
R for 64 pins
STM32 flash memory size:
•
B for 128 Kbytes
Example: NUCLEO-G431RB
STM32G431xx MCUs belong to the STM32G4x1
product line
64 pins
128 Kbytes
UM2538
Codification
page 4/25
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