XR88C681J-F Exar Corporation, XR88C681J-F Datasheet - Page 98

• Manufacturer Part Number: XR88C681J-F
• Description: IC UART CMOS DUAL 44PLCC
• Manufacturer: Exar Corporation
• Type: CMOS Dual Channel UARTr

Specifications of XR88C681J-F

• Number Of Channels: 2, DUART
• Package / Case: 44-LCC (J-Lead)
• Features: *
• Fifo's: 1 Byte, 3 Byte
• Voltage - Supply: 5V
• With Parallel Port: Yes
• With Cmos: Yes
• Mounting Type: Surface Mount
• Data Rate: 1 Mbps
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 4.75 V
• Supply Current: 15 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 5 V
• Propagation Delay Time Ns: 400 ns
• No. Of Channels: 2
• Supply Voltage Range: 4.75V To 5.25V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: PLCC
• No. Of Pins: 44
• 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: 1016-1329

Seating
Plane
Plane
Base
Rev. 2.11
L
A
1
40
1
B
40 LEAD CERAMIC DUAL-IN-LINE
Note: The control dimension is the inch column
SYMBOL
A
A
B
B
c
D
E
E
e
L
a
1
1
1
e
D
(600 MIL CDIP)
0.100
0.015
0.014
0.045
0.008
1.990
0.550
0.125
MIN
0
INCHES
0.600 BSC
0.100 BSC
°
Rev. 1.00
0.225
0.075
0.026
0.065
0.018
2.090
0.610
0.200
MAX
15
98
°
B
1
50.55
13.97
MIN
MILLIMETERS
2.54
0.38
0.36
1.14
0.20
3.18
0
15.24 BSC
°
2.54 BSC
21
20
MAX
53.09
15.49
5.72
1.91
0.66
1.65
0.46
5.08
15
°
A
a
E
E
1
c