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

Schematic diagrams UM1855 86/100 DocID027351 Rev 3
Figure 45. microSD card schematic diagram
14 25
MicroSD
MB1144 B-02
6/24/2015
Title:
Size: Reference:
Date: Sheet: of
A4
Revision:
STM32L476G-EVAL
Project:
MicroSD card
uSD_CLK
uSD_CMD
uSD_D0
uSD_D1
uSD_D2
uSD_D3
R182
47K
R185
47K
R194
0
R176
47K
R178
47K
R175
47K
VDD
PC9
PC8
PC10
PC11
PC12
PD2
PA8
Operating Voltage: VDD no Lower than 2.7V
uSD_DETECT
C90
100nF
RVS
1
CS
2
DI
3
Vdd
4
SCLK
5
Vss
6
DO
7
RVS
8
SW2
9
SW1
10
CN18
PJS008-2000 (SMS064FF or SMS128FF)
ZZ1
micro SD card