MT90826AL Zarlink, MT90826AL Datasheet - Page 39

• Manufacturer Part Number: MT90826AL
• Description: Switch Fabric 4K x 4K/2K x 2K/1K x 1K 3.3V 160-Pin MQFP Tray
• Manufacturer: Zarlink

Specifications of MT90826AL

• Package: 160MQFP
• Number Of Ports: 32
• Fabric Size: 4K x 4K|2K x 2K|1K x 1K
• Switch Core: Non-Blocking
• Port Speed: 2.048|4.096|8.192|16.384 Mbps
• Operating Supply Voltage: 3.3 V

F0i
CLK
(16.384 MHz)
STo
(2 Mbps)
STi
(2 Mbps)
STo
(2 Mbps)
STi
(2 Mbps)
F0i
CLK
(8.192 MHz)
Figure 12 - ST-BUS Timing for Stream rate of 2.048 Mbps when CLK = 16.384 MHz
Figure 13 - -BUS Timing for Stream rate of 2.048 Mbps when CLK = 8.192 MHz
Ch31 Bit 0
Ch31 Bit 0
Ch31 Bit 0
Ch31 Bit 0
t
t
FPS8
FPS
t
FPW
t
FPH
CLK
STo
STo
t
Figure 14 - Serial Output and External Control
SOD
t
t
FPH8
SOD
Valid Data
t
t
CP
CP8
Zarlink Semiconductor Inc.
HiZ
MT90826
t
DZ
t
ZD
t
IDS_2
Ch0 Bit 7
39
Ch0 Bit 7
Ch0 Bit 7
t
Ch0 Bit 7
CH
t
Valid Data
HiZ
SIS
t
SIS
V
TT
t
CL8
t
CL
V
V
TT
TT
t
CH8
t
r
t
f
t
SIH
t
SIH
Ch0 Bit 6
Ch0 Bit 6
Ch0 Bit 6
Ch0 Bit 6
Data Sheet
V
V
V
V
V
V
V
HM
TT
LM
TT
V
V
V
TT
V
V
TT
TT
HM
TT
LM
TT
TT