ST16C554D EXAR [Exar Corporation], ST16C554D Datasheet - Page 39

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

D
D
1
68 LEAD PLASTIC LEADED CHIP CARRIER
Note: The control dimension is the inch column
SYMBOL
A
A
A
B
B
C
D
D
D
D
e
H1
H2
R
1
2
1
1
2
3
Package Dimensions
2
D 1
D
1
D
3
68
0.165
0.090
0.020
0.013
0.026
0.008
0.985
0.950
0.890
0.042
0.042
0.025
MIN
0.050 BSC
0.800 typ.
INCHES
Rev. 1.00
(PLCC)
0.200
0.130
0.021
0.032
0.013
0.995
0.958
0.930
0.056
0.048
0.045
MAX
–––.
D
25.02
24.13
22.61
4.19
2.29
0.51
0.33
0.66
0.19
1.07
1.07
0.64
3
MIN
MILLIMETERS
45 x H2
20.32 typ.
1.27 BSC
MAX
25.27
24.33
23.62
5.08
3.30
0.53
0.81
0.32
1.42
1.22
1.14
–––
45 x H1
C
A
A
1
Seating Plane
R
A
2
B
B
e
1
D
2