MT92220 Zarlink Semiconductor, MT92220 Datasheet - Page 180

• Manufacturer Part Number: MT92220
• Description: 1023 Channel Voice Over IP/AAL2 Processor
• Manufacturer: Zarlink Semiconductor

180
Pin Description Table (continued)
D23
B14
A18
B16
E16
C16
D16
D15
C15
E15
A16
A17
E17
B17
C19
E14
A2
A29
AA3
AA28 vss_ring
AB3
AB28 vss_ring
AE3
AE28 vss_ring
AF3
AF28
AG4
AG27 vss_ring
AH05 vss_ring
AH06 vss_ring
AH09 vss_ring
AH10 vss_ring
AH13 vss_ring
AH14 vss_ring
AH17 vss_ring
1. rxa_addr[4]
2. rxa_eop
etha_tx_clk
etha_tx_en
etha_tx_d[0]
etha_tx_d[1]
etha_tx_d[2]
etha_tx_d[3]
etha_col
etha_crs
etha_rx_clk
etha_rx_d[0]
etha_rx_d[1]
etha_rx_d[2]
etha_rx_d[3]
etha_rx_er
etha_rx_dv
vss_ring
vss_ring
vss_ring
vss_ring
vss_ring
vss_ring
vss_ring
vss_ring
NETA
NETA
NETA
NETA
NETA
NETA
NETA
NETA
NETA
NETA
NETA
NETA
NETA
NETA
NETA
NETA
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
6.25
6.25
6.25
6.25
6.25
12.5
12.5
12.5
12.5
12.5
Zarlink Semiconductor Inc.
I
I
O
O
O
I
I
I
I
I
I
I
I
I
O
O
0
X
X
X
X
LVTTL
LVTTL (F)
LVTTL 4 mA (F)
LVTTL 4 mA (F)
LVTTL 4 mA (F)
LVTTL 4 mA (F)
LVTTL 4 mA (F)
LVTTL (F)
LVTTL (F)
LVTTL (F)
LVTTL (F)
LVTTL (F)
LVTTL (F)
LVTTL (F)
LVTTL (F)
LVTTL (F)
1. MT92220 is UTOPIA
PHY Layer
2. MT92220 is POS-PHY
Link Layer
0V Power Supply used for
core and I/Os.