com20020-5 Standard Microsystems Corp., com20020-5 Datasheet - Page 54

• Manufacturer Part Number: com20020-5
• Description: Com20020-5 Ulanc Universal Local Area Network Controller With 2k X 8 On-board Ram
• Manufacturer: Standard Microsystems Corp.

nRESET IN
nINTR
XTAL1
t1
t2
t1
t2
t3
t4
nRESET IN Pulse Width
nINTR High to Next nINTR Low
Input Clock High Time
Input Clock Low Time
Input Clock Period
Input Clock Frequency
FIGURE 16 – TTL INPUT TIMING ON XTAL1 PIN
FIGURE 17 - RESET AND INTERRUPT TIMING
Parameter
Parameter
t1
t1
t2
54
t2
min
200
min
1.6
t3
10
10
25
10
typ
typ
100
max
max
40
units
MHz
units
nS
nS
nS
µS
nS