ST16C2550CQ48-F Exar Corporation, ST16C2550CQ48-F Datasheet - Page 35

• Manufacturer Part Number: ST16C2550CQ48-F
• Description: IC DUART FIFO 16B 48TQFP
• Manufacturer: Exar Corporation
• Type: RS- 232 or RS- 485r

Specifications of ST16C2550CQ48-F

• Number Of Channels: 2, DUART
• Package / Case: 48-TQFP
• Features: *
• Fifo's: 16 Byte
• Protocol: RS232, RS485
• Voltage - Supply: 2.97 V ~ 5.5 V
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• With Cmos: Yes
• Mounting Type: Surface Mount
• Data Rate: 4 Mbps
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.97 V
• Supply Current: 3 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3.3 V or 5 V
• No. Of Channels: 2
• Supply Voltage Range: 2.97V To 5.5V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case Style: TQFP
• No. Of Pins: 48
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 1016-1255

REV. 4.4.1
PACKAGE DIMENSIONS (44 PIN PLCC)
D
D
1
Note: The control dimension is the millimeter column
SYMBOL
D1
A1
A2
B
D
D
H
H
C
D
R
A
B
e
1
2
3
1
2
44 LEAD PLASTIC LEADED CHIP CARRIER
2
0.165
0.090
0.020
0.013
0.026
0.008
0.685
0.650
0.590
0.042
0.042
0.025
D
MIN
1
D
D
1
3
44
0.050 BSC
0.500 typ.
INCHES
0.180
0.120
0.021
0.032
0.013
0.695
0.656
0.630
0.056
0.048
0.045
MAX
(PLCC)
Rev. 1.00
---
35
D
3
45 ° x H
2
2.97V TO 5.5V DUART WITH 16-BYTE FIFO
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
MILLIMETERS
45 ° x H
12.70 typ.
1.27 BSC
1
C
A
17.65
16.66
16.00
A
MAX
4.57
3.05
0.53
0.81
0.32
1.42
1.22
1.14
1
---
Seating Plane
R
A
2
B
B
e
1
D
2
ST16C2550