Analog Devices ADuCM350 User Manual page 10

UG-668
LF 32kHz XTAL
C7
RTC_XTAL1
15pF
Y1
C8
RTC_XTAL2
15pF
Layout: Needs To Be Near DUT
Layout: Shielding on 16MHz
T4
VLCD_FLY2
T5
C11
4700 pF
VLCD_FLY1
LCD CHARGE PUMP
HF 16MHz XTAL
HF_XTAL1
HF_XTAL2
Y3
1 3
2 4
GND GND
C2
XTAL-FA238
C4
24pF
24pF
VLCD_VDD
T6 T7
C21 DNI
T8
C14
C22 DNI
1uF
Figure 8. Digital Schematics 1
EVAL-ADuCM350EBZ User Guide
DISPLAY2
LK2 R60
P2.1
560 r
LED-0603 -RED
DISPLAY3
R61
P3.6 R62
DNI 560 r
LED-0603 -RED
EXT INT
T11
VLCD_13
S4
R12
VLCD_23
C5
0.1uF
Rev. A | Page 10 of 28
VCCM_DIG
LK8 R2
P0.11
560 r
3.3V_BOARD
LK12
P4.2
GPIO LEDs
P3.4
T9
S2
0r
P3.4
DISPLAY
3.3V_BOARD
LED-0603 -RED
DISPLAY1
3.3V_BOARD
R59
560 r
LED-0603 -RED
P0.10
R48 0r
P0.10
C15
0.1uF