ST16C450 Exar Corporation, ST16C450 Datasheet - Page 26

• Manufacturer Part Number: ST16C450
• Description: UNIVERSAL ASYNCHRONOUS RECEIVER/TRANSMITTER (UART)
• Manufacturer: Exar Corporation

ST16C450
Rev. 4.20
PACKAGE OUTLINE DRAWING
D
D
1
Note: The control dimension is the inch column
SYMBOL
2
A
A
B
D
D
D
H
H
A
B
C
D
R
e
D
1
2
1
1
2
3
1
2
1
D
D
1
44LEAD PLASTIC LEADED CHIP CARRIER
3
44
0.165
0.090
0.020
0.013
0.026
0.008
0.685
0.650
0.590
0.042
0.042
0.025
MIN
0.50 BSC
0.500 typ
INCHES
(PLCC)
0.180
0.120
0.021
0.032
0.013
0.695
0.656
0.630
0.056
0.048
0.045
MAX
-----
26
D
3
45 x H
17.40
16.51
14.99
4.19
2.29
0.51
0.33
0.66
0.19
1.07
1.07
0.64
MIN
2
MILLIMETERS
12.70 typ
1.27BSC
45 x H
17.65
16.66
16.00
MAX
4.57
3.05
------
0.53
0.81
0.32
1.42
1.22
1.14
1
C
A
A
1
Seating Plane
R
A
2
B
B
e
1
D
2