PXB4220 Infineon Technologies AG, PXB4220 Datasheet - Page 2

• Manufacturer Part Number: PXB4220
• Description: members of Infineon ATM Chipset
• Manufacturer: Infineon Technologies AG

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© Infineon Technologies AG 2000. All Rights Reserved.
Published by Infineon Technologies AG
16-Bit generic microprocessor
interface for control and configu-
ration of the chip runs either in
Intel 386EX or Motorola compat-
ible mode
External synchronous Flow-
Through SSRAM 1 x 64 K x
33 Bit or 1 x 64 K x 32 Bit required
Build-in data path loops for test
T1/E1
T1/E1
T1/E1
PEB 22554
PEB 22554
QuadFALC
QuadFALC
ICRC
S / P
P / S
Microcontroller
PXB 4220
PXB 4221
AAL1 Mode
SSRAM
ATM Mode
Processor
IWE8
Interface
(G.804)
RAM IF
Attention please!
The information herein is given to describe certain components
and shall not be considered as warranted characteristics.
Terms of delivery and rights to technical change reserved.
We hereby disclaim any and all warranties, including but not
limited to warranties of non-infringement, regarding circuits,
descriptions and charts stated herein.
Infineon Technologies is an approved CECC manufacturer.
Information
For further information on technology, delivery terms and
conditions and prices please contact your nearest
Infineon Technologies Office in Germany or our Infineon
Technologies Representatives worldwide.
Cell insertion/extraction via
microprocessor interface
3.3 V power supply with 5 V
tolerant inputs
Typical power dissipation 1 W
P-BGA 256 package
Temperature range from
-40° to +85°C
UTOPIA
Interface
Interface
UTOPIA
JTAG
IMA FPGA,...)
IMA
ATM Layer
(e.g. ABM,
Device
P
UTOPIA
R O D U C T
Warnings
Due to technical requirements components may contain dan-
gerous substances. For information on the types in question
please contact your nearest Infineon Technologies Office.
Infineon Technologies Components may only be used in life-
support devices or systems with the express written approval
of Infineon Technologies, if a failure of such components can
reasonably be expected to cause the failure of that life-sup-
port device or system, or to affect the safety or effectiveness
of that device or system. Life support devices or systems are
intended to be implanted in the human body, or to support
and/or maintain and sustain and/or protect human life. If they
fail, it is reasonable to assume that the health of the user or
other persons may be endangered.
PXB 4220/PXB 4221
Networking Element for
8 T1/E1 Ports (IWE8)
PXB 4220/PXB 4221
Application Example:
Line Interface Card
Ordering No. B119-H7648-X-X-7600
Printed in Germany
PS 04005.
B
R I E F
NB