ST STM32 Nucleo-32 - Conventions; Table 2. Codification Explanation; Table 3. ON;OFF Conventions

Conventions UM1956
8/37 UM1956 Rev 5
The meaning of the codification is explained in Table 2.
Table 2. Codification explanation
NUCLEO-TXXXKY Description Example: NUCLEO-L412KB
TXXX STM32 product line STM32L412
K STM32 package pin count 32 pins
Y
STM32 Flash memory size:
– 4 for 16 Kbytes
– 6 for 32 Kbytes
– 8 for 64 Kbytes
–B for 128 Kbytes
–C for 256 Kbytes
128 Kbytes
The order code is mentioned on a sticker, placed on the top side of the board.
4 Conventions
Table 3 provides the conventions used for the ON and OFF settings in the present
document.
Table 3. ON/OFF conventions
Convention Definition
Jumper JPx ON Jumper fitted
Jumper JPx OFF Jumper not fitted
Solder bridge SBx ON SBx connections closed by solder or 0 ohm resistor
Solder bridge SBx OFF SBx connections left open
In this document the reference is “STM32 Nucleo-32 board” for all information that is
common to all sale types.