DS33M33N+ Maxim Integrated Products, DS33M33N+ Datasheet - Page 5

• Manufacturer Part Number: DS33M33N+
• Description: IC MAPPER ETHERNET 256CSBGA
• Manufacturer: Maxim Integrated Products

Specifications of DS33M33N+

• Applications: Data Transport
• Interface: SPI
• Voltage - Supply: 1.8V, 2.5V, 3.3V
• Package / Case: 256-CSBGA
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 1-1. Product Selection Matrix
DS33M30
DS33M31 1 (10/100,
DS33M33 1 (10/100,
Note: The number of members for a VCG in the DS33M31 and DS33M33 can be 1, 2, or 3.
1.1
Note: See the glossary section (in the full data sheet) for the descriptions of terms used in this
documentation, especially for the terms referring to the ports, blocks, and directions.
Table 1-2. Summary of Mapping Functions
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
The DS33M30 family of devices offer the following features:
Rev: 111908
___________________________________________________ DS33M30/M31/M33 ABRIDGED DATA SHEET
PART
•
•
•
•
•
•
•
Ethernet > STS-3c > STS-3
Ethernet > AU-4 > STM-1
Ethernet > STS-1 > STS-3
Ethernet > AU-3 > STM-1
Ethernet > TU-3 > AU-4 > STM-1
Ethernet > DS3 > STS-1 > STS-3
Ethernet > DS3 > AU-3 > STM-1
Ethernet > DS3 > TU-3 > AU-4 > STM-1
Ethernet > E3 > STS-1 > STS-3
Ethernet > E3 > AU-3 > STM-1
Ethernet > E3 > TU-3 > AU-4 > STM-1
DS3 > STS-1 > STS-3
DS3 > AU-3 > STM-1
DS3 > TU-3 > AU-4 > STM-1
E3 > STS-1 > STS-3
E3 > AU-3 > STM-1
E3 > TU-3 > AU-4 > STM-1
Device Feature Overview
Supports the mapping protocols as listed in
Supports single 10/100/1000Mbps Ethernet interface
STS-3/STM-1 interface operating at 155.52Mbps
Supports two transmit timing modes for STS-3/STM-1 port(s):
•
•
Supports three transmit timing modes for Line DS3/E3 ports: (DS33M33)
•
•
•
Certain clock, data, and control signals can be inverted to allow a glueless interface to other devices
Certain port can be put into a low-power standby mode when not being used
ETHERNET
MAPPING FUNCTIONS “>”
Loop timing (transmit timing reference = receive timing)
Local timing (transmit timing reference = CLAD timing)
Loop timed (transmit timing reference = receive timing)
Line timed (or thru timed) (transmit timing reference = Drop DS3/E3 thru timing)
Local timed (transmit timing reference = CLAD timing)
PORT
1 GbE
GbE)
GbE)
protected)
protected)
STS-3/
STM-1
2 (1+1
2 (1+1
PORT
1
(DS3/E3)
PORT
PDH
0
0
3
EoS, EoPoS
EoS, EoPoS
ETHERNET
MAPPING
EoS
DS33M30
Table
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
x
x
FORWARDING
1-2.
SUPPORT
VLAN
NA
Y
Y
DS33M31
—
—
—
—
—
—
x
x
x
x
x
x
x
x
x
x
x
FORWARDING
SUPPORT
PRIORITY
Y
Y
Y
DS33M33
GROUPS
(VCGS)
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
VCAT
1
3
3
CONTROL
Parallel
Parallel
SPI or
SPI or
external DS3
SPI
μP
external E3
NOTES
Without
Without
port
port
—
—
—
—
—
—
—
—
—
—
—
5 of 20
PACKAGE
10mm, 144
17mm, 256
17mm, 256
CSBGA
CSBGA
CSBGA