5
4
3
2
1
3.3V
U5
1
VCC
OUT
5
U3
D
C24
0.1UF
3
NC
EN_B GND1
GND2
EL7900ILCZ
4
2
6
R23
4.87K
C23
0.1UF
MISO
MOSI
SD_CLK
CS
PTB6
PTB7
34
35
36
37
38
39
40
41
PTB0/MISO2/ADP0
PTB1/MOSI2/ADP1
PTB2/SPSCK2/ADP2
PTB3/SS2/ADP3
PTB4/KBIP4/ADP4
PTB5/KBIP5/ADP5
PTB6/ADP6
PTB7/ADP7
PTE0/TxD1
PTE1/RxD1
PTE2/TPM1CH0
PTE3/TPM1CH1
PTE4/MISO1
PTE5/MOSI1
PTE6/SPSCK1
PTE7/SS1
13
14
15
16
17
18
19
20
PTE0
PTE1
PTE2
PTE3
PTE4
PTE5
PTE6
PTE7
3.3V
SD CARD SOCKET
CONN_SD_CARD
CN1
D
SW3
SW_STM151XX
R12
470 OHM
60
61
62
63
1
64
9
PTC0/SCL
PTC1/SDA
PTC2
PTC3/TxD2
PTC4
PTC5/RxD2
PTC6
PTF0/TPM1CH2
PTF1/TPM1CH3
PTF2/TPM1CH4
PTF3/TPM1CH5
PTF4/TPM2CH0
PTF5/TPM2CH1
PTF6
PTF7
4
5
6
7
8
11
12
10
1
D5
2
SML-LX0805YC-TR
R13
270 OHM
3.3V
CS
MOSI
SD_CLK
MISO
9
1
2
3
4
5
6
7
8
DAT2
CD/DAT3
CMD
VSS1
VDD
CLK
VSS2
DAT0
DAT1
16
15
16
15
C
BKGD/MS
5
3
1
J1
6
4
2
3.3V
PTD3
PTD4
42
43
48
49
50
51
52
53
PTD0/ADP8/ACMP+
PTD1/ADP9/ACMP-
PTD2/KBIP2/ACMPO
PTD3/KBIP3/ADP10
PTD4/ADP11
PTD5
PTD6
PTD7
PTG0/KBIP0
PTG1/KBIP1
PTG2/KBIP6
PTG3/KBIP7
PTG4/XTAL
PTG5/EXTAL
26
27
54
55
57
58
3.3V
4
3
VCC
OUT
Y2
OE
GND
12MHz
1
2
3.3V
C15
0.1uF
SD CARD
DETECT
3.3V
R20
4.7K
3.3V
R21
4.7K
C
3.3V
HDR_2X3
HDR_2X3
Yes
3.3V
BKGD/MS
USBDN
USBDP
3.3V
2
3
56
25
23
24
IRQ/TPMCLK
RESET
BKGD/MS
VUSB33
USBDN
USBDP
PTA0
PTA1
PTA2
PTA3
PTA4
PTA5
28
29
30
31
32
33
PTA0
PTA1
PTA2
PTA3
PTB7
PTB6
Write
Protection
C19
0.47UF
+
C18
4.7UF
3.3V
MC9S08JM60CLHE
J3
B
3.3V Reference
Capacitors
3.3V
C11
0.1uF
3.3V
C12
0.1uF
3.3V
C13
0.1uF
PTE0
PTE2
PTE4
PTE6
PTA0
PTA2
PTD3
3.3V
1
3
5
7
9
11
13
15
2
4
6
8
10
12
14
16
PTE1
PTE3
PTE5
PTE7
PTA1
PTA3
PTD4
B
HDR_2X8
3.3V
J2
LT1117CST-3.3#PBF
3.3V
DNP
C16
10UF
Vdd
+
3
U4
IN
OUT
OUT1
2
4
3.3V
+
C17
22UF
R14
270 OHM
D4
LXT0805GW
USBDN
USBDP
R15
1.5K
@ 1%
R19 33 OHM
R18 33 OHM
Vdd
S1
A1
A2
A3
A4
V
D-
D+
G
S2
@ 1%
C20
C21
A
1.0UF
DNP
1.0UF
DNP
USB_TYPE_A_MALE
A
Drawing Title:
DemoFlexisJMSD
Page Title:
03-CPU/SD/USB/HEADER
Size
B
Document Number
PDF: SPF-24512 SOURCE: SCH-24512
Rev
A
5
4
3
2
Date:
Monday, February 18, 2008
Sheet
1
3
of
3
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