QT2022/32 - Data Sheet: DS3051
4 Pin Assignment and Description
4.1 QT2032 Ball Arrangement
2
The QT2032 comes in a 15x15mm LBGA package with 1.0 mm ball pitch. The pin arrangement is shown in
Table 1 and the pin assignments are described in Table 3.
Table 1: QT2032 Ball Arrangement Top View (through the package)
P
N
M
L
K
J
H
G
F
E
D
C
B
A
•
1
VCXO-
CNTL
P
TxXM
ON
CVP
TXPLL
OUTP
SREF
CLKP
VCXOI
P
EREF
CLKP
PRTA
D1
PRTA
D2
PRTA
D3
PRTA
D4
GND
GND
GND
GND
GND
GND
TXFP
GND
GND
GND
GND
GND
1
2
VCXO-
CNTL
N
TxXM
ON
CVN
TXPLL
OUTN
SREF
CLKN
VCXOI
N
EREF
CLKN
PRTA
D0
LEGA
CY
TxXAU
I3N
TxXAU
I3P
2
3
GND
TRST_
N
LASI_
INTB
TX
FAULT
GND
GND
TXFN
TV1P2
GND
GND
LASI
MDC
TCK
LED2
LED3
TDI
GND
XV1P2
3
TXOU
T
_SEL
TXLEV
EL
TXIPM
P
TV1P2
A
TV1P2
A
TxXAU
I2N
TxXAU
I2P
TXON
MDIO
LED1
4
4
TxXAU
I
_SEL
TGND
A
TGND
A
CORE
VDD
CORE
VDD
CORE
VDD
CORE
VDD
TDCC
_CLK
TV1P2
TV1P2
GND
XV1P2
5
5
<no
ball>
TXOU
TP
PHOF
F_EN
TxXAU
I1N
TxXAU
I1P
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
TDCC
TMS
6
6
RxXA
UI
_SEL
<no
ball>
TXOU
TN
GND
TDO
GND
XV1P2
7
7
EEPR
OM_P
ROT
RGND
A
EQ_E
N
reserv
ed
TxXAU
I0N
TxXAU
I0P
TV1P2
RV1P2
GND
RV1P2
RXIP
RXIN
GND
GND
8
8
reserv
ed
LOSO
UTB
REFS
EL622
RV1P2
RV1P2
GND
XV1P2
9
9
EEPR
OM_S
CL
<no
ball>
reserv
ed
RV1P2
A
RxXA
UI3N
RxXA
UI3P
RDCC
XFP
10
11
12
13
14
10
11
12
13
14
EEPR
OM_S
DA
<no
ball>
reserv
ed
RV1P2
A
RGND
A
CORE
VDD
CORE
VDD
CORE
VDD
CORE
VDD
RDCC
_CLK
RESE
TN
GND
XV1P2
PHAS
E_OFF
SET
VCXO
SEL62
2
TX
ENAB
LE
reserv
ed
reserv
ed
reserv
ed
reserv
ed
reserv
ed
VCXO
ONLY
LTIME
OK
RXLO
SB_I
RxXA
UI2N
RxXA
UI2P
ITH_L
OS
RXICX
P
reserv
ed
reserv
ed
reserv
ed
VCXO
B
RXPLL
OUTP
reserv
ed
RxXA
UI0N
RXIN
_SEL
RXFN
RXFP
P
XBIAS
GND
XV1P2
RXPLL
OUTN
RXIPM
P
RXICX
N
reserv
ed
<no
ball>
<no
ball>
reserv
ed
RxX
LEVEL
LAN
MODE
RxXA
UIOP
RxXA
UI1N
RxXA
UI1P
GND
N
M
L
K
J
H
G
F
E
D
C
B
A
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