XR68C681CJ EXAR [Exar Corporation], XR68C681CJ Datasheet - Page 9

• Manufacturer Part Number: XR68C681CJ
• Description: CMOS Dual Channel UART (DUART)
• Manufacturer: EXAR [Exar Corporation]

AC ELECTRICAL CHARACTERISTICS
Test Conditions: T
Rest Timing (See Figure 32)
Read, Write and Interrupt Cycle Timing (Figure 33, Figure 34, Figure 35 )
Port Timing (Figure 36)
Interrupt Output Timing (Figure 37)
Clock Timing (Figure 38)
Symbol
Parameter
A
= 0 - 70
C, V
CC
= 5.0V +5% unless otherwise specified.
1, 2, 3
Min
Typ
Max
Unit

XR68C681
Conditions