MT90868 Zarlink Semiconductor, Inc., MT90868 Datasheet - Page 10
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MT90868
Manufacturer Part Number
MT90868
Description
High Bandwidth Digital Switch - 8,192 x 8,192 channels among local streams and 1,024 x 1,024 channels among two selected backplane streams
Manufacturer
Zarlink Semiconductor, Inc.
Datasheet
1.MT90868.pdf
(59 pages)
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MT90868AG
Manufacturer:
ZARLINK
Quantity:
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Part Number:
MT90868AG2
Manufacturer:
ZARLINK
Quantity:
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MT90868
10
Pin Description (continued)
AF25, AF26, AE26, AE25,
AD26, AD25, AC26, AC25,
Y26, Y25, W26, V26, U26,
W25, V25, U25,T26,T25,
R26, P26, N26, R25, P25,
N25, M26, M25, L26, K26,
J26, L25, K25, J25, H26,
H25, G26, G25, G24, F26,
F25, F24, B26, B25, A26,
B24, A25, B23, A24, A23,
C20, B20, A20, C19, B19,
A19, A18, B18, B17, A17,
B16, A16, B15, A15, A14,
B14.
PBGA Ball Number
A13
B11
B13
D11
D10
D9
C7
D7
D8
LSTi0 - 63
RESET
Name
TRST
TDo
IC0
IC1
IC2
IC3
IC4
IC5
Test Serial Data Out (5V Tolerant Three-state Output):
JTAG serial data is output on this pin on the falling edge of
TCK. This pin is held in high impedance state when JTAG is
not enabled.
Test Reset (5V Tolerant Input with internal pull-up):
Asynchronously initializes the JTAG TAP controller by putting it
in the Test-Logic-Reset state. This pin should be pulsed low
during power-up to ensure that the device is in the normal
functional mode.
Device Reset (5V Tolerant Input with internal pull-up): This
input (active LOW) puts the device in its reset state that
disables the LSTo0 - 63 driver and drives the BSTo0 - 63,
LCSTo-3 outputs to high. It also clears the device registers and
internal counters. To ensure proper reset action, the reset pin
must be held low for longer than 500ns. A delay of 100 s must
also be applied before the first microprocessor access is
performed after the RESET pin is set high, this delay is
required for the initialization of the APLL.
In normal operation, this input MUST be connected to ground.
In normal operation, this input MUST be connected to ground.
In normal operation, this input MUST be connected to ground.
In normal operation, this input MUST be connected to ground.
In normal operation, this input MUST be connected to ground.
In normal operation, this input MUST be connected to ground.
Local Serial Input Streams 0 to 63 (5V Tolerant Inputs):
These inputs accept data rates of 8.192 Mb/s with 128
channels per stream.
Description
Advance Information