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D D




BP100
1 3 VDDCORE
VDDIO 2 4 VDDIN
JP102
RESET
NRST C100 C101 C102
TST
100nF 100nF 100nF




PA30
PA29


PA28
PA27
PA0 C103 C105 BUTTON_LED
PA1


PA2
PA3




PA4
PA5
PA6
100nF 4.7uF BUTTON_LED.Sch




TDI
VDDANA
VDDIO

C108
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
100nF
U100 LCD_ADC
LCD_ADC.Sch
PA30
PA29


PA28
PA27
VDDIO




PA4/PGMRDY
PA3/PGMNCMD


TST
NRST




TDI
PA6/PGMNVALID
PA5/PGMNOE
PA0/PGMEN0
PA1/PGMEN1


PA2/PGMEN2
GND




C C
VDDIO TDO 49 32 PA7 VDDFLASH VDDPLL
JP101 TDO PA7
50 31 PA8
JTAGSEL PA8/PGMD0
JTAGSEL TMS 51 30 PA9
TMS PA9/PGMD1 C109 C110
PA31 52 29 PA10 POWER_USB
PA31 PA10/PGMD2 100nF 100nF
TCK 53 28 PA11 POWER_USB.Sch
TCK PA11/PGMD3
3V3 54 27 PA12 VDDIO
JP100 VDDCORE VDDCORE PA12/PGMD4
55 26 PA26
ERASE PA26 C104 C106 C107
SJMP1 USB_DM 56 25 PA25
DDM PA25
USB_DP 57 AT91SAM7S64 24
DDP VDDCORE VDDCORE 100nF 100nF 100nF
58 23 PA24
VDDIO VDDIO PA24
59 22 PA13 UART_JTAG
VDDFLASH VDDFLASH PA13/PGMD5
C111 60 21 PA14 UART_JTAG.Sch
GND PA14/PGMD6
61 20 PA15
XOUT PA15/PGMD7
PA18/PGMM2/AD1


PA19/PGMM3/AD2
PA17/PGMMI/AD0




62 19 PA16
XIN/PGMCK PA16/PGMM0
10pF COG 63 18
PLLRC VDDIO VDDIO
64 17
VDDPLL VDDPLL GND
VDDCORE




Y100
PA20/AD3
VDDANA




VDDOUT




C112 VDDIN
VDDIN




VDDIO
PA21


PA22
PA23
GND
AD4
AD5
AD6
AD7




10pF 18.432MHZ
VDDANA VDDFLASH
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16




B B
3V3
R100
1.5K VDDANA VDDIN VDDCORE
PA17
PA18
PA21

PA19
PA22
PA23
PA20
AD4
AD5
AD6
AD7




C113 C114
1nF 10nF
VDDCORE VDDPLL
VDDOUT


VDDOUT


C115 C116
1nF 2.2uF




A A

Title


Size Number Revision
B
Date: 26-May-2005 Sheet of
File: F:\\atebsam7s\\ATEBSAM7S\\sch&PCB\ATEBSAM7S.ddb
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1 2 3 4




3V3
PA1 R204 2 D200 1 1
2 LED
330
3V3
D R202 D
PA2 D201
LED
330
3V3 PA3 R203 D202
R200 LED
10K 330
R201
10K
U200
Q200
1K 5 4
PA0 PNP SDA GND
PA4 6 3
SCL A2
R205 7 2
WP A1
8 1
VCC A0
R207
U201 10K 24C02


C200
3V3
C 100nF X7R C
MARQUEE BELL


USER LEDS & CRYPTO MEMORY

R206 BP200
330 PA20 1 3
R208 IRQ0 2 4
330 DS200 PA20/IRQ0
U202 R212 8-LED BP201
PA13 14 15 2 PA19 1 3
SER O0
1 R210 330 3
a
DPY 2 4
O1 b
3V3 PA14 11 2 330 4 c a PA19
SRCLK O2 BP202
10 3 5 d f b
SRCLR O3 R213 g
4 7 dp PA18 1 3
B O4 B
PA11 12 5 330 8 e e c 2 4
RCLK O5 R211
13 6 9 f d PA18
E O6
7 330 10 g dp
O7 R214 BP203
16 1
VCC VCC
8 9 330 6 PA17 1 3
GND Q7 R209 VCC
2 4
74HC595 330 PA17
3V3

BUTTONS
PA12


8-LED

Title
A A

Size Number Revision
A
Date: 26-May-2005 Sheet of
File: F:\\atebsam7s\\ATEBSAM7S\\sch&PCB\ATEBSAM7S.ddb
Drawn By:
1 2 3 4
1 2 3 4




D D



3V3

3V3

R300 J301
3.3k PA6
1 2
PA11 PA10
3 4
PA7 PA8
5 6
PA9 PA5
7 8
PA2 PA1
9 10
PA3 PA31
11 12 <--DB7
PA4 PA30
13 14 <--DB6
1




PA12 PA29
15 16 <--DB5
PA13 PA28
R301 17 18 <--DB4
C PA14 PA27 C
A




19 20 <--DB3
3 AD4 PA15 PA26
TAP 21 22 <--DB2
PA16 PA25
23 24 <--DB1
100K PA0 PA24
25 26 <--DB0
B




AD7 PA23
27 28 <--E
AD6 PA22
29 30 <--R/W
AD5 PA21
2




31 32 <--RS
PA20
33 34 <--VEE
PA19
35 36 <--VCC
PA18
37 38 <--VSS
PA17 NRST
39 40
HEADER20X2
VDD5V LCD INTERFACE
ANALOGE INOUTS

B B




Title
A A
I/O INTERFACE
Size Number Revision
A
Date: 26-May-2005 Sheet of
File: F:\\atebsam7s\\ATEBSAM7S\\sch&PCB\ATEBSAM7S.ddb
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3V3
POWER&USB
R401
D D
100K




2




3
1 Q401
Q400 G




S
D




D
R400




S
PA13 1 MOSFET P
G MOSFET N
100k C400
R402 USB_DP




3




2
10nF 1.5K
R403
10k



3V3




1
PA16 U400
C LD1117S33 C
D401 S400 D402




2 1
VBUS VDD5V 3 2 LED




GND
IN OUT
SW SPST
IN5818 + C402 C403
10uF 100nF




2
D400




1
C401
R404
IN5818 100nF 330
2




D403
A K




IN5818

J401 USB
B VBUS 1 6 B
1




1 6
2 5
J400 C404 2 5
3 3 4
C 100nF 3 4
2 C405
B
1
A
PHONEJACK
33pF
R405
USB_DM

22

USB_DP R406
22

C406 C407
15pF 15pF
Title
A A

Size Number Revision
A
Date: 26-May-2005 Sheet of
File: F:\\atebsam7s\\ATEBSAM7S\\sch&PCB\ATEBSAM7S.ddb
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D D

P500 DBGU
1
6
2
7
3
JTAG 8
SERIAL PORT 4
3V3 9
5



R500 R501 R502 R503 R504 R505 P501 UART
10K 10K 10K 10K 10K 10K 1
J500 U500 6
C 2 C
1
PA7 14 9 7
2 T1IN T1OUT
PA6 13 10 3
3 T2IN T2OUT
PA10 12 11 8
4 T3IN T3OUT
TDI 4
5
PA5 19 4 9
6 R1OUT R1IN
TMS PA8 18 5 5
7 R2OUT R2IN
PA9 17 6
8 R3OUT R3IN
TCK 16 7
9 R4OUT R4IN
3V3 15 8
10 R5OUT R5IN
11
26 28
12 C500 VCC C1+ C502
TDO
13 100nf 100nf
27 24
14 V+ C1-
NRST
15
3 1
16 C501 V- C2+ C503
17 100nf 25 100nf
2
18 GND C2-
B 19 B
23 20
20 ON R2OUT
JTAG 22 21
3V3 OFF STAT
3V3
MAX3243E

C504

100nf




Title
A A

Size Number Revision
A
Date: 26-May-2005 Sheet of
File: F:\\atebsam7s\\ATEBSAM7S\\sch&PCB\ATEBSAM7S.ddb
Drawn By:
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