STMicroelectronics UM2322 User Manual page 17

3V3
U6
SN74CB3Q3257PW
2
1B1
4 3
sim_DATA 1A 1B2
7 5
sim_RST 2A 2B1
9 6
sim_CLK 3A 2B2
12 11
VDD_SIM 4A 3B1
10
3B2
1 14
Sim_select0 S 4B1 VDD_SIM1
15 13
Sim_select1 OE 4B2 VDD_SIM2
R8
15K
GND
3V3
Figure 7. Expansion board SIM
sim_GND
VDD_SIM1
R7
15K
R6 18ohm
R16 18ohm
R15 18ohm
GND
VDD_SIM2
R3
15K
R4 18ohm
R5 18ohm
R2 18ohm
GND
socket_microsim_786463001
CN4 786463001
C1
VDD
C2
RST
C3
CLK
sim_GND C5
GND
C6
NC VDD_SIM1
C7
DATA
GND
C9 C17 C16
33pF 33pF 33pF
U4
ESDA6V8AV6
GND GND
GND
U2 VDD_SIM2
sim_GND 1 8
GND VSIM
2 7
NC RST
3 6
DATA CLK
4 5
NC NC
ES4620
C8 C7 C6 U5
33pF 33pF 33pF
ESDA6V8AV6
GND GND
GND
Title: SIM
Project: C2C
Variant: [No Variations]
Revision:
Size: A4
C10
100nF
sim_GND
C3
100nF
sim_GND
B 02 - Reference: MB1329
Date: 01-JAN-16 Sheet: 4 of 6