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CHECKED BY:
DRAWN DATE:
01/17/17
1 of 2
SCHEMATIC/PART NUMBER:
NHD-FT81x-SHIELD
REVISION:
1.0
SIZE:
A3
SHEET:
DRAWN BY:
P. Bartek
CHECKED DATE:
Released under the Creative Commons Attribution
Share-Alike 4.0 License
http://creativecommons.org/licenses/by-sa/4.0
M. LaVine
01/18/17
CS 2
DATA_IN 3
GND 6
SD_VDD 4
SCLK 5
DATA_OUT 7
DAT1 8
DAT2 1
CARD_DETECT CD1
GND MT1
GND MT2
CARD_DETECT1 CD2
GND
1*2
VREFA
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
EN 24
VREFB 23
B1 22
B2 21
B3 20
B4 19
B5 18
B6 17
B7 16
B8 15
A9
11
A10
12
B9 14
B10 13
1
2
3
4
5
6
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
GND
AREF
A5/SCL
A4/SDA
A3
A2
A1
A0
VIN
GND
GND
5V
3V
/RESET
IOREF
RESERVED
SCL
SDA
M
IS
O
5V
M
O
SI
GN
D
SC
K
RS
T
2
1
2
1
2
1
2
1
2
1
2
1
1
3
4
2
VDD
GND
SPI_SCLK
MISO/IO1
MOSI/IO0
CS#
INT#
PD#
AUDIO_L
NC
GPIO0/IO2
GPIO1/IO3
GPIO2
GPIO3
NC
NC
BLVDD
BLVDD
GND
GND
VIN
5
EN
4
GND
2
FB 3
LX 6
BS 1
VIN
1
GND
2
EN
3
VOUT 5
BYP 4