STMicroelectronics STM32L476G-EVAL - Figure 53. RF-EEPROM and EEPROM Schematic Diagram

Schematic diagrams UM1855 94/100 DocID027351 Rev 3
Figure 53. RF-EEPROM and EEPROM schematic diagram
22 25
RF_I2C_EEPROM
MB1144 B-02
6/24/2015
Title:
Size: Reference:
Date: Sheet: of
A4
Revision:
STM32L476G-EVAL
Project:
1 2
3 4
5 6
7 8
CN3
F206A-2*04MGF-A
VDD
EXT/RFEEPROM Connector
+5V
SSM-104-L-DH (Samtec)
I2C_SCL
I2C_SDA
PG14
PG13
EXT_RESET
E0
1
E1
2
E2
3
VSS
4
SDA
5
SCL
6
WC
7
VCC
8
U6
M24128-DFDW6TP
GND
PB11
PB10
R42
10K
VDD
C39
100nF
GND
GND
I2C_SDA
I2C_SCL
I2C EEPROM
M24C64-FDW6TP
operating voltage ranges:
1MHz 64Kbit I2C memory M24C64-FDW6TP: 1.7 to 5.5V
1MHz 128Kbit I2C memory M24128-FDW6TP: 1.7 to 5.5V
GPIO10_IOExpander2
SB7
Closed by default
SB43
Open by default
I2C2_SDA
I2C2_SCL
I2C address: 0xA0
RFEEPROM module MB102 A02
I2C address: 0xA6