ST16C2550IQ48-F Exar Corporation, ST16C2550IQ48-F Datasheet - Page 34

• Manufacturer Part Number: ST16C2550IQ48-F
• Description: IC DUART FIFO 16B 48TQFP
• Manufacturer: Exar Corporation
• Type: RS- 232 or RS- 485r

Specifications of ST16C2550IQ48-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: + 85 C
• Minimum Operating Temperature: - 40 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: -40°C To +85°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: 1016-1256

ST16C2550
2.97V TO 5.5V DUART WITH 16-BYTE FIFO
PACKAGE DIMENSIONS (48 PIN TQFP - 7 X 7 X 1
Seating
Plane
Note: The control dimension is the millimeter column
SYMBOL
D1
A1
A2
C
D
A
B
e
L
α
A
A
1
37
48
0.039
0.002
0.037
0.007
0.004
0.346
0.272
0.018
MIN
0°
0.020 BSC
INCHES
A
2
36
1
0.047
0.006
0.041
0.011
0.008
0.362
0.280
0.030
MAX
7°
34
e
D
D
B
1
1.00
0.05
0.95
0.17
0.09
8.80
6.90
0.45
MIN
0°
MILLIMETERS
0.50 BSC
1
2
25
MAX
1.20
0.15
1.05
0.27
0.20
9.20
7.10
0.75
L
7°
C
mm
24
13
D
)
1
α
D
REV. 4.4.1