MT90883 Zarlink Semiconductor, MT90883 Datasheet - Page 13

• Manufacturer Part Number: MT90883
• Description: (MT90880 - MT90883) TDM to Packet Processors
• Manufacturer: Zarlink Semiconductor

3.2
All Local TDM Interface signals are 5 V tolerant.
All Local TDM Interface outputs are high impedance while S_RST is low.
WAN_CLKI[23:0]
WAN_FRMO
WAN_CLKO
LOC_STI [31:24]
LOC_STI [23:16]
LOC_STI [15:8]
LOC_STI [7:0]
LOC_STO [31:24]
LOC_STO [23:16]
LOC_STO [15:8]
Local TDM Interface
Signal
Signal
I/O
I D
I D
I D
I D
I/O
I D
O
O
O
O
O
Table 4 - WAN Access Interface (continued)
J2 [7], J1 [6], K3 [5], K1 [4],
B6 [31], C7 [30], A5 [29], C5 [28],
A4 [27], B4 [26], A3 [25], B3 [24]
D5 [23], D4 [22], B2 [21], F4 [20],
D3 [19], G5 [18], E3 [17], G4 [16]
H5 [15], F3 [14], F2 [13], J5 [12],
J4 [11], K5 [10], H2 [9], H1 [8]
M4 [3], N4 [2], M3 [1], M1 [0]
E8 [31], D7 [30], C6 [29], B5 [28],
E7 [27], D6 [26], C4 [25], A2 [24]
C3 [23], E4 [22], A1 [21], B1 [20],
C2 [19], C1 [18], D2 [17], D1 [16]
H4 [15], E1 [14], G3 [13], F1 [12],
G2 [11], H3 [10], G1 [9], K4 [8]
J23 [23], J24 [22], H22 [21], G22 [20],
E26 [19], E24 [18], A26 [17], A24 [16],
A23 [15], E19 [14], B21 [13], B20 [12],
A20 [11], B18 [10], C17 [9], C16 [8],
D15 [7], A15 [6], D13 [5], E12 [4],
C12 [3], B11 [2], B10 [1], B9 [0]
V23
V22
Table 5 - Local TDM Interface
Package Balls
Package Balls
Zarlink Semiconductor Inc.
MT90880/1/2/3
13
Local TDM interface serial input streams.
Operate at 2.048 Mbs
MT90880 and MT90882 variants only.
Local TDM interface serial input streams.
Operate at 2.048 Mbs
MT90880 variant only.
Local TDM interface serial input streams
Operate at 2.048 and 4.096 Mbs
MT90880 variant only
Local TDM interface serial input streams
Operate at 2.048, 4.096 and 8.192 Mbs
MT90880 variant only
Local TDM interface serial output
streams
Operate at 2.048 Mbs
MT90880 and MT90882 variants only
Local TDM interface serial output
streams
Operate at 2.048 Mbs
MT90880 variant only
Local TDM interface serial output
streams
Operate at 2.048 and 4.096 Mbs
MT90880 variant only
WAN Interface clock inputs.
Programmable as active high or low.
MT90880 and MT90881 variants only.
WAN Interface master frame pulse
output
WAN Interface master clock output
Description
Description
Data Sheet