ZL50012QCG1 Zarlink, ZL50012QCG1 Datasheet - Page 59

• Manufacturer Part Number: ZL50012QCG1
• Description: Switch Fabric 256 x 256 3.3V 160-Pin LQFP Tray
• Manufacturer: Zarlink

Specifications of ZL50012QCG1

• Package: 160LQFP
• Number Of Ports: 16
• Fabric Size: 256 x 256
• Switch Core: Non-Blocking
• Port Speed: 8.192|4.096|2.048 Mbps
• Operating Supply Voltage: 3.3 V

AC Electrical Characteristics
† Characteristics are over recommended operating conditions unless otherwise stated.
‡ Typical figures are at 25
1
2
(16.384 MHz)
Input Frame Boundary
STi Setup Time
2.048 Mb/s
4.096 Mb/s
8.192 Mb/s
STi Hold Time
2.048 Mb/s
4.096 Mb/s
8.192 Mb/s
(4.096 MHz)
(8.192 MHz)
2.048 Mb/s
4.096 Mb/s
8.192 Mb/s
STi0 - 15
STi0 - 15
STi0 - 15
CKi
CKi
FPi
CKi
FPi
FPi
Characteristic
Ch127
°
C, V
Bit1
Ch31
Bit0
DD
Ch63
at 3.3 V and are for design aid only: not guaranteed and not subject to production testing.
Bit0
Ch127
Bit0
Figure 32 - ST-BUS Inputs (STi0 - 15) Timing Diagram
†
- ST-BUS Input Timing
Bit7
Ch0
Sym.
t
t
t
t
t
t
SIS2
SIS4
SIS8
SIH2
SIH4
SIH8
t
SIS8
Ch0
Bit7
Ch0
Zarlink Semiconductor Inc.
Bit6
t
SIH8
t
SIS4
ZL50012
Min.
3
3
3
3
3
3
t
SIH4
Ch0
Bit5
62
Ch0
Bit7
Typ.
Ch0
Bit6
t
SIS2
Ch0
Bit4
‡
t
SIH2
Max.
Ch0
Bit3
Units
Ch0
Bit5
ns
ns
ns
ns
ns
ns
Ch0
Bit2
Ch0
Bit1
Bit6
Ch0
Test Conditions
Ch0
Bit4
Ch0
Bit0
Data Sheet
V
V
V
V
TT
TT
TT
TT