XR88C681CP/40 Exar Corporation, XR88C681CP/40 Datasheet - Page 10

• Manufacturer Part Number: XR88C681CP/40
• Description: Dual Channel UART
• Manufacturer: Exar Corporation

Specifications of XR88C681CP/40

• Features: *
• Number Of Channels: 2, DUART
• Fifo's: 1 Byte, 3 Byte
• Voltage - Supply: 5V
• With Parallel Port: Yes
• With Cmos: Yes
• Mounting Type: Through Hole
• Package / Case: 40-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Symbol
Rev. 2.11
t
t
CLK
CLK
X1/CLK (External) High or Low
Time
X1/CLK Crystal or External
Frequency
Parameter
Min.
100
Typ.
10
7.372
Max.
MHz
Unit
ns
Conditions