ST16C554D EXAR [Exar Corporation], ST16C554D Datasheet - Page 38

• Manufacturer Part Number: ST16C554D
• Description: QUAD UART WITH 16-BYTE FIFOS
• Manufacturer: EXAR [Exar Corporation]

Seating Plane
A
A
1
49
64
Note: The control dimension is the millimeter column
64 LEAD THIN QUAD FLAT PACK
SYMBOL
A
A
A
B
C
D
D
e
L
1
2
1
Package Dimensions
A
(10 x 10 x 1.4 mm, TQFP)
2
48
1
0.055
0.002
0.053
0.005
0.004
0.465
0.390
0.018
MIN
0
INCHES
e
0.020 BSC
Rev. 2.00
0.063
0.006
0.057
0.009
0.008
0.480
0.398
0.030
MAX
7
D
D
B
1
11.80
1.40
0.05
1.35
0.13
0.09
9.90
0.45
MIN
MILLIMETERS
0
33
16
0.50 BSC
MAX
12.20
10.10
1.60
0.15
1.45
0.23
0.20
0.75
7
L
C
32
17
D
1
D