2
Component description
2.1
EEPROM: M24C32-R
The
is a 32-Kbit I²C-compatible EEPROM, organized as 4 K × 8 bits. It can operate with a supply
voltage from 1.8 V to 5.5 V
Table 1.
EEPROM details
Features
Description
Order code
M24C32-RMN6TP
Package
SO8
Operating voltage
1.8 V to 5.5 V
The EEPROM communicates with the
through I²C signals. The J4 jumper enables the write
enable feature on the device. You can perform the read and write operation by setting the jumper as detailed in
the following table.
Table 2.
EEPROM jumper details
Jumper
EEPROM
1-2
WRITE_ENABLE
2-3 (default)
WRITE_DISABLE
Figure 5.
EEPROM section
2.2
40-pin GPIO connector
The on-board devices are controlled through the main board using various peripheral pins available on a 40-pin
GPIO connector. The series resistors are used to isolate the pins of the GPIO connector.
UM3076
Component description
UM3076
-
Rev 1
page 5/38