Figure 45. Microsd Card Schematic Diagram - STMicroelectronics STM32L476G-EVAL User Manual

Figure 45. microSD card schematic diagram

R175 R182 R185 R176 R178
47K 47K 47K 47K 47K
PC9
uSD_D1
PC8
uSD_D0
PC11
uSD_D3
PC10
uSD_D2
PC12
uSD_CLK
PD2
uSD_CMD
PA8
uSD_DETECT
MicroSD card
Operating Voltage: VDD no Lower than 2.7V
VDD
C90
100nF
CN18
PJS008-2000 (SMS064FF or SMS128FF)
R194
0
ZZ1
micro SD card
Title: MicroSD
Project: STM32L476G-EVAL
Size: A4 Reference: MB1144 Revision: B-02
Date: 6/24/2015 Sheet: 14 of 25