zl50416 Zarlink Semiconductor, zl50416 Datasheet - Page 133

• Manufacturer Part Number: zl50416
• Description: Managed 16-port 10/100 M + 2-port 1 G Ethernet Switch
• Manufacturer: Zarlink Semiconductor

14.7
14.7.1
L1
L2
L3
L4
L6
L7
L8
L9
L10
Symbol
AC Characteristics
Reduced Media Independent Interface
Table 18 - AC Characteristics – Local frame buffer SBRAM Memory Interface
Figure 21 - AC Characteristics – Reduced media independent Interface
Figure 22 - AC Characteristics – Reduced Media Independent Interface
LA_D[63:0] input set-up time
LA_D[63:0] input hold time
LA_D[63:0] output valid delay
LA_A[20:3] output valid delay
LA_ADSC# output valid delay
LA_WE[1:0]#output valid delay
LA_OE[1:0]# output valid delay
LA_WE# output valid delay
LA_OE# output valid delay
M[15:0] _TXD[1:0]
M[15:0]_CRS_DV
M[15:0]_TXEN
M[15:0]_RXD
Parameter
M_CLKI
M_CLKI
Zarlink Semiconductor Inc.
ZL50416
133
M6-min
M7-min
M2
M6-max
M7-max
M4
M3
M5
4
1.5
1.5
2
1
1
-1
1
1
Min (ns)
-100MHz
7
7
7
7
1
7
5
Max (ns)
C
C
C
C
C
C
C
L
L
L
L
L
L
L
= 25pf
= 30pf
= 30pf
= 25pf
= 25pf
= 25pf
= 25pf
Note:
Data Sheet