ZL50232GDC ZARLINK [Zarlink Semiconductor Inc], ZL50232GDC Datasheet - Page 4

• Manufacturer Part Number: ZL50232GDC
• Description: 32 Channel Voice Echo Canceller
• Manufacturer: ZARLINK [Zarlink Semiconductor Inc]

Pin Description
Name
V
V
V
IRQ
Pin
IC0
NC
DD1
DD2
SS
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
A5, A9, B10, C4, C8,
B4, C10, D3, D5, D7,
D9, D11, D14, E13, 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
C6, D6, J3, J4, N12,
P12, G13, G14
E15, F15, A12, A10, A6,
A2, B1, B3, C1, C2, D2,
E2, J2, K2, R1
A14, C15, D1, D15, E1,
F1, G1, G15, H1, H15,
J1, J15, K1,
K15,L1,L15,F2,L2
R9
208-Ball LBGA
Pin #
5, 18, 32,
42, 56, 69,
81, 98
27, 48, 77,
100
14, 37, 64,
91
7, 41, 43,
65, 66, 67,
68, 70, 71,
72, 86, 87,
88, 93, 94
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, 50
9
100 Pin
LQFP
Zarlink Semiconductor Inc.
Ground.
Positive Power Supply. Nominally 3.3 V (I/O Voltage).
Positive Power Supply. Nominally 1.8 V (Core Voltage).
Internal Connection. These pins must be connected to V
normal operation.
No connection. These pins must be left open for normal
operation.
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.
ZL50232
4
Description
Data Sheet
SS
for