DS33X11+ Maxim Integrated Products, DS33X11+ Datasheet - Page 339

• Manufacturer Part Number: DS33X11+
• Description: IC MAPPING ETHERNET 144CSBGA
• Manufacturer: Maxim Integrated Products

Specifications of DS33X11+

• Applications: Data Transport
• Interface: SPI
• Voltage - Supply: 1.8V, 2.5V, 3.3V
• Package / Case: 144-CSBGA
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12.
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Lead with respect to VSS (except VDD) ...............................–0.5V to +5.5V
Supply Voltage Range (VDD3.3) with Respect to VSS ............................................–0.3V to +3.6V
Supply Voltage Range (VDD1.8) with Respect to VSS ............................................–0.3V to +2.0V
Ambient Operating Temperature Range* ...................................................................–40ºC to +85ºC
Junction Operating Temperature Range ...................................................................–40ºC to +125ºC
Storage Temperature .................................................................................................–55ºC to +125ºC
Soldering Temperature .............................................................................................See J-STD-020 specification
These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated in the operation
sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time can affect reliability.
*
test enclosure.
Note: The “typ” values listed in this document are not production tested.
Note: All A/C timing parameters are guaranteed by design.
Table 12-1. Recommended DC Operating Conditions
(VDD3.3 = 3.3V ±5%,VDD2.5 = 2.5 ± 5%, VDD1.8 = 1.8 ± 5%, T
Rev: 063008
Ambient Operating Temperature Range is assuming the device is mounted on a JEDEC standard test board in a convection cooled JEDEC
Logic 1 (Pins Other Than SDRAM)
Logic 0 (Pins Other Than SDRAM)
Logic 1, DDR SDRAM Interface
Logic 0, DDR SDRAM Interface
Supply (VDD3.3) ±5%
Supply (VDD2.5) ±5%
Supply (VDDQ) ±5%
Supply (VDD1.8) ±5%
Supply (AVDD) ±5%
VREF DDR Voltage Reference
________________________________________________ DS33X162/X161/X82/X81/X42/X41/X11/W41/W11
Operating Parameters
PARAMETER
SYMBOL
V
V
V
V
V
V
V
A
V
IHDDR
V
ILDDR
DD3.3
DD2.5
DD1.8
VREF
DDQ
VDD
IH
IL
CONDITIONS
j
= -40°C to +85°C.)
VREF +
1.1875
3.135
2.375
2.375
-0.30
-0.30
2.00
0.31
1.71
1.71
MIN
TYP
3.3
2.5
2.5
1.8
1.8
VREF –
1.3125
+0.80
2.625
3.465
2.625
2.625
MAX
0.31
1.89
1.89
5.5
339 of 375
UNITS
V
V
V
V
V
V
V
V
V
V