XR21V1414IM48-F Exar Corporation, XR21V1414IM48-F Datasheet - Page 31

• Manufacturer Part Number: XR21V1414IM48-F
• Description: IC UART FIFO USB QUAD 48TQFP
• Manufacturer: Exar Corporation
• Type: USB UARTsr

Specifications of XR21V1414IM48-F

• Package / Case: 48-TQFP
• Features: *
• Number Of Channels: 1, UART
• Fifo's: 128 Byte
• Protocol: USB 2.0
• Voltage - Supply: 3.3V
• With Auto Flow Control: Yes
• Mounting Type: Surface Mount
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Current: 16 mA
• Operating Supply Voltage: 2.97 V to 3.63 V
• No. Of Channels: 4
• Data Rate: 12Mbps
• Uart Features: Automatic Hardware And Software Flow Control, Half-Duplex Mode, Fractional Baud Rate Generator
• Supply Voltage Range: 2.97V To 3.63V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 1016-1303 - EVAL BOARD FOR XR21V1414IM
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 1016-1304

REV. 1.1.0
PACKAGE DIMENSIONS (48 PIN TQFP - 7 X 7 X 1
Note: The control dimension is the millimeter column
Seating
Plane
SYMBOL
D1
A1
A2
A
B
C
D
e
L
a
A
A
0.039
0.002
0.037
0.007
0.004
0.346
0.272
0.018
MIN
1
37
48
0×
0.020 BSC
INCHES
A
2
36
1
0.047
0.006
0.041
0.008
0.362
0.280
0.030
0.011
MAX
7×
31
e
D
D
B
1
mm
1.00
0.05
0.95
0.17
0.09
8.80
6.90
0.45
MIN
)
0×
MILLIMETERS
1
2
25
0.50 BSC
L
4-CH FULL-SPEED USB UART
C
MAX
1.20
0.15
1.05
0.27
0.20
9.20
7.10
0.75
24
13
7×
D
1
D
XR21V1414