參數資料
型號： MT93L00AV
廠商： ZARLINK SEMICONDUCTOR INC
元件分類： 數字傳輸電路
英文描述： Multi-Channel Voice Echo Canceller
中文描述： DATACOM, ISDN ECHO CANCELLER, PBGA208
封裝： 17 X 17 MM, 1.30 MM HEIGHT, MO-192, LBGA-208
文件頁數： 4/39頁
文件大?。?/td> 636K
代理商： MT93L00AV
MT93L00A
Data Sheet
4
Zarlink Semiconductor Inc.
Pin Description
PIN #
PIN
Name
Description
208-Ball LBGA
100 PIN
LQFP
A1,A3,A7,A11,A13,A15,
A16,B2,B6,B8,B12,
B14,B15,B16,C3,C5,C7,
C9,C11,C12,C13,C14,
C16,
D4,D8,D10,D12,D13,E3,
E4,E14,F13,G3,G4,G7,G8,
G9,G10,H7,H8,H9,
H10,H13,H14,J7,J8,J9,
J10,K7,K8,K9,K10,K13,
K14,L3,L4,M13,M14,M15,
N3,N4,N5,N7,N9,N11,N13,
P2,P3,P5,P7,P9.P11,P13,
P14,R2,R14,R15,R16,T1,
T3,T7,T10, T14,T16
5, 18, 32,
42, 56, 69,
81, 98
V
SS
Ground.
A5,A9,B4,B10,C4,C8,C10,
D3,D5,D7,D9,D11,D14,E1
3,
F3,F4,F14,H3,H4,J13,J14,
L13,L14,M3,M4,N6,N8,
N10,N14,N15,P4,P6,P8,
P10,P15,R4,R6,R8,R10,
R12,T5,T12
27, 48, 77,
100
V
DD1
Positive Power Supply.
Nominally 3.3 V
C6,D6,J3,J4,N12,P12,
G13,G14
14, 37,
64, 91
V
DD2
These pins should be wired to Vdd2= 1.8 V.
E15,F15,A12,A10,A6,A2,
B1,B3,C1,C2,D2,E2,J2,K2,
R1
7,41,43,65,6
6,67,68,70,
71,72,86,87,
88,93,94
IC0
Internal Connection.
These pins must be connected to V
SS
for
normal operation.
A14,C15,D1,D15,E1,F1,
G1,
G15,H1,H15,J1,J15,K1,
K15,L1,L15,F2,L2
24,25,26,44,
45,46,47,49,
51,52,53,54,
55,73,74,75,
76,78,79,80,
82,83,84,85,
89,99
NC
No connection.
These pins must be left open for normal
operation.
R9
9
IRQ
Interrupt Request (Open Drain Output).
This output goes low
when an interrupt occurs in any channel. IRQ returns high when all the
interrupts have been read from the Interrupt FIFO Register. A pull-up
resistor (1 K typical) is required at this output.
R11
10
DS
Data Strobe (Input)
. This active low input works in conjunction
with CS to enable the read and write operations.
R13
11
CS
Chip Select (Input).
This
active low input is used by a
microprocessor to activate the microprocessor port.
R5
12
R/W
Read/Write (Input)
. This input controls the direction of the data
bus lines (D7-D0) during a microprocessor access.
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