xr16m554 Exar Corporation, xr16m554 Datasheet - Page 8

• Manufacturer Part Number: xr16m554
• Description: 1.62v To 3.63v Quad Uart With 16-byte Fifo
• Manufacturer: Exar Corporation

Pin Description
XR16M554/554D
1.62V TO 3.63V QUAD UART WITH 16-BYTE FIFO
Pin type: I=Input, O=Output, I/O= Input/output, OD=Output Open Drain.
N
N.C.
AME
48-QFN
P
IN
-
#
64-LQFP
P
IN
-
#
68-PLCC
P
IN
-
#
1, 10, 20,
80-LQFP
21, 30,
40, 41,
49, 52,
60, 61,
71, 80
P
IN
#
T
8
YPE
No Connection. These pins are not used in either the
Intel or Motorola bus modes.
D
ESCRIPTION
REV. 1.0.0