xr16c864iq Exar Corporation, xr16c864iq Datasheet - Page 48

• Manufacturer Part Number: xr16c864iq
• Description: Quad Uart With Rx/tx Fifo Counters And 128-byte Fifo
• Manufacturer: Exar Corporation

XR16C864
2.97V TO 5.5V QUAD UART WITH 128-BYTE FIFO
PACKAGE DIMENSIONS
100 LEAD PLASTIC QUAD FLAT PACK (14 mm x 20 mm QFP, 1.95 mm Form)
Seating Plane
100
A
81
Note: The control dimension is the millimeter column
A
SYMBOL
1
D1
A1
A2
E1
A
B
C
D
E
e
L
A
2
80
1
0.102
0.002
0.100
0.009
0.004
0.931
0.783
0.695
0.547
0.029
e
MIN
0
0.0256 BSC
INCHES
B
0.134
0.014
0.120
0.015
0.009
0.951
0.791
0.715
0.555
0.040
MAX
7
48
D
D
1
p
23.65
19.90
17.65
13.90
MIN
2.60
0.05
2.55
0.22
0.11
0.73
0
MILLIMETERS
0.65 BSC
51
30
24.15
20.10
18.15
14.10
MAX
3.40
0.35
3.05
0.38
0.23
1.03
7
L
C
50
31
E
1
E
áç
áç
áç
áç
REV. 2.0.1