ST16C450
25
Rev. 4.20
Transmit timing
STOP
BIT
PARITY
BIT
DATA BITS (5-8)
D0 D1 D2 D3 D4 D5 D6 D7
5 DATA BITS
6 DATA BITS
7 DATA BITS
START
BIT
TX
NEXT
DATA
START
BIT
INT
T22d
T24d
16 BAUD RATE CLOCK
X450-TX-1
-IOW
IOW
T23d
Active
Active
Tx Ready
Active
ST16C450
26
Rev. 4.20
PACKAGE OUTLINE DRAWING
44LEAD PLASTIC LEADED CHIP CARRIER
(PLCC)
1
D
D
1
A
A
1
D D
1
D
3
B
A
2
B
1
e
Seating Plane
D
2
244
D
3
C
R
45° x H
2
45° x H
1
SYMBOL
MIN MAX MIN MAX
INCHES MILLIMETERS
A
R
H
2
H
1
e
D
3
D
2
D
1
D
C
B
1
B
A
2
A
1
4.57
1.14
1.22
1.42
16.00
16.66
17.65
0.32
0.81
0.53
------
3.05
4.19
0.64
1.07
1.07
1.27BSC
12.70 typ
14.99
16.51
17.40
0.19
0.66
0.33
0.51
2.29
0.180
0.045
0.048
0.056
0.630
0.656
0.695
0.013
0.032
0.021
-----
0.120
0.165
0.025
0.042
0.042
0.50 BSC
0.500 typ
0.590
0.650
0.685
0.008
0.026
0.013
0.020
0.090
Note: The control dimension is the inch column
ST16C450
27
Rev. 4.20
SYMBOL
MIN MAX MIN MAX
INCHES MILLIMETERS
A
B
A
2
A
1
1.20
0.27
1.05
0.15
1.00
0.17
0.95
0.05
0.047
0.011
0.041
0.006
0.039
0.007
0.037
0.002
Note: The control dimension is the millimeter column
D
C
7.10
9.20
0.20
6.90
8.80
0.09
0.280
0.362
0.008
0.272
0.346
0.004
D
1
α
L
e
0.75
0.45
0.50BSC
0.030
0°
0.018
0.20 BSC
36 25
24
13
1
1
2
37
48
D
D
1
D
D
1
B
e
α
A
2
A
1
A
Seating
Plane
L
C
48 LEAD THIN QUAD FLAT PACK
(TQFP)
PACKAGE OUTLINE DRAWING

ST16C450CQ48-F

Mfr. #:
Manufacturer:
MaxLinear
Description:
UART Interface IC SINGLE UART
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union