XR17V354 Datasheet, PDF (2/66 Pages) Exar Corporation – HIGH PERFORMANCE QUAD PCI-EXPRESS UART

XR17V354
PRELIMINARY
HIGH PERFORMANCE QUAD PCI-EXPRESS UART
FIGURE 2. 176-FPBGA PINOUT
A1 Corner
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
Transparent Top View
REV. P1.0.2
1
2
3
4
5
A
NC
NC
NC
GND
NC
B
NC
NC
NC
NC
NC
C ^MPIO0
NC
NC
NC
NC
D ^MPIO2
MPIO1
NC
GND
VCC33
E ^MPIO5
MPIO4 MPIO3 VCC12
F
GND
TEST0 MPIO6
GND
G
RX+
RX-
GND
CLK+
H
GND
GND
REXT
CLK-
J
TX+
TX-
GND
GND
K
GND
VCC12 VCC33 VCC12
L ^{CLKREQ# PERST# MPIO7}
GND
M
GND
MPIO8 MPIO11 MPIO14 TMS
N
MPIO9
MPIO12 MPIO15 TRST
TX3
P ^{MPIO10 MPIO13}
TCK
TDO
RTS3#
R
NC
RESET# TDI
GND
RX3
6
NC
NC
NC
GND
GND
CTS3#
DTR3#
DSR3#
7
DSR2#
CD2#
RI2#
VCC12
VCC33
CD3#
NC
NC
8
GND
DTR2#
CTS2#
GND
GND
RI3#
NC
GND
9
10
11
RTS2# TMRCK TEST2
RX2
ENIR# TEST1
TX2
EN485#
FB
VCC33
GND
VCC12
VCC12
GND
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
12
13
14 15
GND
LX
LX
NC
GND
VCC33 VCC33 VCC33
GND
VCC33 ENABLE
D0
GND PWRGD
INT
D2
VCC33
D1
D3
D4
GND
D5
D6
D7
VCC12
SEL
CLK
MODE
GND
RI1#
PRES
GND
VCC33 DTR1# DSR1# CD1#
GND
RTS1#
RX1
CTS1#
VCC12 CD0#
RI0#
TX1
EEDO
RX0
DSR0#
GND
NC
TX0
CTS0# DTR0#
NC
EECK
EEDI
RTS0#
GND
NC
EECS
NC
ORDERING INFORMATION
PART NUMBER
XR17V354IB176-F
PACKAGE
176-FPBGA
OPERATING TEMPERATURE RANGE
-40°C to +85°C
DEVICE STATUS
In Development
2