7 / 45 page
CYP15G0403DXB
CYV15G0403DXB
CYW15G0403DXB
Document #: 38-02065 Rev. *F
Page 7 of 45
Pin Configuration (Bottom View)
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
A
OUT
B2–
IN
B2–
OUT
B1–
IN
B1–
VCC
OUT
A2–
IN
A2–
GND
OUT
A1–
IN
A1–
OUT
D2–
IN
D2–
GND
OUT
D1–
IN
D1–
VCC
OUT
C2–
IN
C2–
OUT
C1–
IN
C1–
B
OUT
B2+
IN
B2+
OUT
B1+
IN
B1+
VCC
OUT
A2+
IN
A2+
GND
OUT
A1+
IN
A1+
OUT
D2+
IN
D2+
GND
OUT
D1+
IN
D1+
VCC
OUT
C2+
IN
2+
OUT
C1+
IN
C1+
C
TDO
LP
END
TRST
LDTD
EN
VCC
SPD
SELD
NC
GND
DATA
[1]
DATA
[3]
DATA
[5]
DATA
[7]
GND
ULCC
ULCD
VCC
IN
SELB
IN
SELC
TMS
TDI
D
TMEN3
SCAN
EN2
LTEN1
LP
ENA
VCC
ULCB
LP
ENB
GND
DATA
[0]
DATA
[2]
DATA
[4]
DATA
[6]
GND
SPD
SELC
ULCA
VCC
IN
SELA
IN
SELD
RESET
TCLK
E
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
F
RX
STB[0]
TX
CLKOB
RX
STB[1]
NC
NC
TX
DC[0]
RX
DC[7]
Rx
DC[6]
G
RX
DB[1]
SPD
SELA
LP
ENC
SPD
SELB
TX
DC[1]
TX
DC[4]
WREN
TX
DC[7]
H
GND
GND
GND
GND
GND
GND
GND
GND
J
RX
DB[2]
RX
DB[5]
RX
DB[0]
RX
STB[2]
TX
DC[3]
TX
DC[2]
TX
DC[5]
TX
CTC[1]
K
LFIB
RX
DB[7]
RX
DB[4]
RX
DB[3]
TX
CLKC
TX
CTC[0]
REF
CLKC–
RX
DC[2]
L
TX
DB[6]
RX
CLKB–
RX
CLKB+
RX
DB[6]
TX
DC[6]
LFIC
REF
CLKC+
RX
DC[3]
M
TX
CLKB
TX
ERRB
REF
CLKB–
REF
CLKB+
TX
ERRC
NC
RX
DC[5]
RX
DC[4]
N
GND
GND
GND
GND
GND
GND
GND
GND
P
TX
DB[2]
TX
DB[3]
TX
DB[4]
TX
DB[5]
RX
STC[1]
RX
STC[0]
RX
DC[0]
RX
DC[1]
R
TX
DB[7]
TX
CTB[1]
TX
DB[0]
TX
DB[1]
RX
CLKC–
RX
CLKC+
TX
CLKOC
RX
STC[2]
T
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
U
RX
STA[1]
RX
STA[2]
TX
CTB[0]
RX
DA[2]
VCC
TX
CTA[0]
TX
DA[4]
GND
TX
DA[1]
REF
CLKD–
ADDR
[0]
TXC
TA[1]
GND
RX
DD[1]
RX
DD[2]
VCC
TX
CTD[1]
TX
DD[2]
TX
DD[1]
TX
DD[0]
V
RX
STA[0]
RX
DA[0]
RX
DA[3]
RX
DA[7]
VCC
TX
DA[7]
TX
DA[3]
GND
TX
CLKOA
REF
CLKD+
ADDR
[2]
RX
STD[2]
GND
RX
STD[0]
RX
DD[3]
VCC
RX
DD[6]
TX
CTD[0]
TX
DD[4]
TX
DD[3]
W
RX
DA[1]
RX
DA[4]
REF
CLKA+
LFIA
VCC
TX
DA[6]
TX
DA[2]
GND
TX
ERRA
RX
CLKA+
ADDR
[1]
ADDR
[3]
GND
RX
STD[1]
RX
DD[4]
VCC
RX
CLKD–
LFID
TX
DD[7]
TX
DD[5]
Y
RX
DA[5]
RX
DA[6]
REF
CLKA–
TX
ERRD
VCC
TX
DA[5]
TX
DA[0]
GND
RX
CLKA–
TX
CLKA
NC
TX
CLKOD
GND
RX
DD[0]
RX
DD[5]
VCC
RX
CLKD+
RX
DD[7]
TX
CLKD
TX
DD[6]
[+] Feedback