Microchip Technology ATSAMA5D2-ICP User Manual page 16

Figure 3-8. MPU Clock Circuitry
3.2.3.1 Reset Circuitry
The reset sources for the SAMA5D2-ICP board are:
• Power-on Reset from the PMIC MCP16502
• Push button reset SW1
• External JTAG or J-Link-OB reset from an in-circuit emulator
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2020 Microchip Technology Inc.
3V3
Y3
1 4
STB VDD
C52
0.1uF 2 3
GND OUT
16V
0402 12.00 MHz
DSC1001DL5-012.0000
GND Y1
C51 C299
32.768kHz
18pF 18pF
50V 50V
0402 0402
GND
GND
C60
18pF
DNP
50V
0402
CX3225SB12000H0PSTC1
GND
3V3
R166
DNP
0R
0402
R185
0R
0402
R69
0R U4F
R70
0R U7
Xin
DNP XIN
R71
0R U6
Xout
DNP XOUT
P1
Xin_32
XIN32
P2
Xout_32
XOUT32
R1
SHDN
P4
WKUP
T2
JTAGSEL
U2
NRST
Y4
P3
TST
12Mhz
1 3 T10
SDCAL
C67
DNP
18pF N4
DNP RXD
50V
0402 U3
CLK_AUDIO
M6
ADVREF
GND ATSAMA5D27C
User Guide
ATSAMA5D2-ICP
Board Components
PIOUB0
T8
HHSDPA
R8
HHSDMA
U8
HHSDPB
U9
HHSDMB
T9
HHSDPDATC
U10
HHSDMSTRC
R6
VBG
U1
COMPN
T1
COMPP
R3
PIOBU0
N8
PIOBU1
R2
PIOBU2
R5
PIOBU3
R4
PIOBU4
P5
PIOBU5
P6
PIOBU6
M8
PIOBU7
DS60001592A-page 16