adm6993 Infineon Technologies Corporation, adm6993 Datasheet - Page 68

• Manufacturer Part Number: adm6993
• Description: Adm6993/x Hdlc To Fast Ethernet Converter
• Manufacturer: Infineon Technologies Corporation

Power on Reset Timing
Figure 5
Table 34
Parameter
RST Low Period
Start of Idle Pulse Width
EEPROM Interface Timing
Figure 6
Table 35
Parameter
EESK Period
EESK Low Period
EESK High Period
EEDI to EESK Rising Setup
Time
Data Sheet
All Configuration Pins
EEDO
EECS
EESK
EEDI
Power on Reset Timing
Power on Reset Timing
EEPROM Interface Timing
EEPROM Interface Timing
0us
RST*
tEWDD
0us
Symbol
t
t
Symbol
t
t
t
t
RST
CONF
ESK
ESKL
ESKH
ERDS
10u s
tESKH
tESKH
Min.
100
100
Min.
2550
2550
10
tESKL
tESKL
50u s
68
Typ.
Typ.
5120
Values
Values
tRST
tRST
tESK
tESK
20us
tERDS
Max.
Max.
2570
2570
100us
Unit
ms
ns
Unit
ns
ns
ns
ns
Electrical Specification
Note / Test Condition
TTL
TTL
Note / Test Condition
Rev 1.11, 2005-11-28
30us
150us
tERDH
tCONF
ADM6993/X