zl50212 Zarlink Semiconductor, zl50212 Datasheet - Page 4

• Manufacturer Part Number: zl50212
• Description: 288 Channel Voice Echo Canceller
• Manufacturer: Zarlink Semiconductor

4
Pin Description
ZL50212
V
V
TEST PINS
(V
TE1, TE2,
TE3, TE4,
TE5, TE6,
TE7, TE8,
DD1
DD2
OUTPUT
(V
Signal
DD_Core
Name
VSS
TE9
DD_IO
= 3.3V
= 1.8V
)
)
Test Mode
Signal
Power
Power
Power
Type
Test
pins
Pins
AC5,AC26,AC27,AD26,AD5,AE5,AF12,AF13,AF1
4,AF17,AF18,AF19,AF24,AF6,AF7,AF8,AG24,AH
24,E13,E14,E17,E18,E19,E23,E24,E25,E6,E7,E8,
F5,G26,G27,G5,H26,H5,M26,M5,N26,N5,P26,P27
, P4,P5,U26,U27,U4,U5,V26,V5,W26,W5
AA26,AA28,AA3,AA5,AB26,AB28,AB3,AB5,AF11,
AF20,AG10,AG21,AG22,AH10,AH11,AH22,AJ15,
AJ16,AJ9,AK9,C10,C11,C22,C23,C9,D10,D23,D9,
E11,E20,E21,E22,J26,J27,J4,J5,K26,K27,K3,K5,
L26,L27,L3,L5,Y26, Y27,Y3,Y5
A29,A30,AF5,AG15,AG16,AG26,AG27,AG4,AH15
,
AH16,AH21,AH28,AH3,AJ2,AJ21,AJ29,AK1,AK30,
B1,B15,B16,B2,B29,C15,C16,C28,C3,D15,D16,
D27,D4,E26,E5,N13,N14,N15,N16,N17,N18,P13,
P14,P15,P16,P17,P18,R13,R14,R15,R16,R17,
R18,R2,R27,R28,R29,R3,R4,T13,T14,T15,T16,
T17,T18,T2,T27,T28,T29,T3,T4,U13,U14,U15,
U16,U17,U18,V13,V14,V15,V16, V17,V18
M4,AK26,M3,AJ4,AK4,AK25,K30,N28,AJ14
D8,P28,C12,AK10,AH12,AD29,H28,J29,AC28,
D12,P29,E9,AJ11,AK11,AD30,G28,H29,AB27,A3,
P2,A2,Y1,AA1,AJ17,C20,B21,AK17,B3,P1,D3,
AA2,AB1,AK18,B22,D21,AJ18,C2,R1,E3,AB2,
AB4,AH18,D19,A22,AK19,D2,T1,E4,AC1,AC2,
AG18,A21,B20,AJ19,C1,U1,F4,AC4,AD1,AK20,
C19,A20,AH19,F3,U2,E2,AC3,AD2,AK21,B19,
A19,AG19,E10,P30,B12,AJ12,AG13,AC29,J30,
G29,AC30,A11,N30,D11,AH13,AK12,AB29,H30,
G30,AB30,A10,N27,B11,AJ13,AG14,AA27,F29,
F30,AA29,A9,A14,B10,AG11,AG12,Y28,E29,E28,
AA30,A8,A13,B9,AJ10,AF10,Y29,D29,E30,Y30,
C8,B14,B8,AG9,AH9,W28,D26,D28,W29,C4,
E12,C5,AA4,Y4,R30,A23,B23,
T30,B4,P3,A4,Y2,W1,AG17,D20,C21,AH17
Zarlink Semiconductor Inc.
TEST PINS
BGA Ball #
Positive Power Supply.
Nominally 3.3 volt ( I/O
voltage).
Positive Power Supply.
Nominally 1.8 volt (Core
voltage).
Ground
Internal Connection.
Connected to VSS for
normal operation.
pins must be left open for
normal operation.
No connection. These
Signal Description
Data Sheet