Component Description; Eeprom Section; Table 2. M24C32-R Package Details; Table 3. Eeprom Jumper Details - ST X-STM32MP-GNSS2 Getting Started

2

Component description

The board comprises the following key devices:
2.1

EEPROM section

M24C32 is a 32-Kbit I²C-compatible EEPROM (electrically erasable programmable memory) organized as 4 K × 8
bits.
Onboard jumper J1 can be used to enable or disable the write operation on the EEPROM to prevent unauthorized
write operations. This jumper setting details are shown in Table 2.
UM3283 - Rev 1
Table 2. M24C32-R package details
Features
Order code
Package
Operating voltage
Table 3.
Jumper
1-2
2-3 (default)
Figure 5.
EEPROM jumper details
WRITE_ENABLE
WRITE_DISABLE
EEPROM circuit
UM3283
Component description
Description
M24C32-RMN6TP
SO-8
1.8 V to 5.5 V
EEPROM
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