The DS33Z11 extends a 10/100 Ethernet LAN
segment by encapsulating MAC frames in HDLC or
X.86 (LAPS) for transmission over a PDH/TDM data
stream. The serial link supports bidirectional-synchronous
interconnect up to 52Mbps over xDSL,
T1/E1/J1, T3/E3, V.35/Optical, OC-1/EC-1, or
SONET/SDH Tributary.
The device performs store-and-forward of packets
with full wire-speed transport capability. The built-in
Committed Information Rate (CIR) controller
provides fractional bandwidth allocation up to the
line rate in increments of 512kbps. The DS33Z11
can operate with an inexpensive external processor,
EEPROM or in a stand-alone hardware mode.
Key Features
Applications/Uses
10/100 IEEE 802.3 Ethernet MAC (MII and
RMII) Half/Full Duplex with Automatic Flow
Control
52Mbps Synchronous TDM Serial Port with
Independent Transmit and Receive Timing
HDLC/LAPS Encapsulation with Programmable
FCS and Interframe Fill
Committed Information Rate Controller Provides
Fractional Allocations in 512kbps Increments
Programmable BERT for Serial (TDM) Interface
External 16MB, 100MHz SDRAM Buffering
Parallel Microprocessor Interface
SPI Interface and Hardware Mode for Operation
Without a Host Processor
Also Available in a 100-Ball, 10mm CSBGA—
the Hardware/SPI Mode-Only DS33ZH11
1.8V Operation with 3.3V Tolerant I/O
IEEE 1149.1 JTAG Support
Ethernet Delivery Over T1/E1/J1, T3/E3, OC-1/EC-1, G.SHDSL, or HDSL2/4
Notes: **This pricing is BUDGETARY, for comparing similar parts. Prices are in
U.S. dollars and subject to change. Quantity pricing may vary
substantially and international prices may differ due to local
duties, taxes, fees, and exchange rates. For volume-specific prices
and delivery, please see the price and availability page
or contact an authorized distributor.
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.
Devices:
1-2
of
2
DS33Z11
Free Sample
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Package:
TYPE PINS FOOTPRINT
DRAWING CODE/VAR *
Temp
RoHS/Lead-Free? Materials Analysis
DS33Z11+UNUSED
CSBGA;169 pin;196 mm²
Outline Drawing: 21-0354 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: X169+1*
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