ANXL1500FGC3M AMD (ADVANCED MICRO DEVICES), ANXL1500FGC3M Datasheet - Page 11

• Manufacturer Part Number: ANXL1500FGC3M
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of ANXL1500FGC3M

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Overview
1.3
This data book provides the electrical, thermal and
mechanical specifications for the AMD Geode NX proces-
sor in the OPGA package. System builders have three
choices when determining the optimal solution for their
design needs:
• AMD Geode™ NX 1250@6W processor* for value
• AMD Geode™ NX 1500@6W processor* for fanless,
• AMD Geode™ NX 1750@14W processor*, highest
The Geode NX processor has some very important opera-
tional conditions that the board designer must take into
account. They include:
• A tighter processor core voltage tolerance is required for
*The AMD Geode™ NX 1750@14W processor operates at 1.4 GHz, the NX 1500@6W processor operates at 1.0 GHz, and the NX 1250@6W processor operates
at 667 MHz. Model numbers reflect performance as described here: http://www.amd.com/connectivitysolutions/geodenxbenchmark.
AMD Geode™ NX Processors Data Book
embedded applications requiring fanless performance.
high performance (up to 1GHz) with very low power
consumption designs.
performance for demanding graphics, multimedia and
high horsepower applications.
all negative excursions. A total tolerance of –50 mV is
required for the voltage delivered to the core of all
versions of this processor. This DC tolerance is inclusive
of any AC transients that may occur due to changing
processor current requirements. See Figure 5-1
"V
ical representation of this tolerance. Proper output filter
component layout is critical to achieving this tolerance at
the higher
CC_CORE
Special Features and Requirements
dI
---- -
dt
Voltage Waveform" on page 48 for a graph-
loading of these processors.
• The Geode NX processor has a 133 MHz FSB. By using
• The Geode NX processor supports the following ranges:
• The Geode NX processor has a 6x start-up multiplier.
• The Geode NX processor is compatible with processor
both edges of the FSB clock, the processor is able to
achieve a maximum of 266 million transfers per second
(MTPS) per data line for the AMD processor system bus.
The increased speed of the FSB at low voltage places
additional design constraints on the implementation of
the AMD processor system bus. Refer to the
AMD Athlon™ Processor-Based Motherboard Design
Guide (publication ID 24363) and the AMD Geode™ NX
Processors Addendum to AMD Athlon™ Processor-
Based Motherboard Design Guide (publication ID
31860) for additional information on circuitry and layout
guidelines required to fully support this processor.
— The operational voltage for the NX 1250@6W
— The operational voltage for the NX 1500@6W
— The operational voltage range for the NX 1750@14W
system boards that implement an FSB detect circuit.
Refer to the AMD Athlon™ Processor-Based Mother-
board Design Guide (publication ID 24363) and AMD
Geode™ NX Processors Addendum to AMD Athlon™
Processor-Based Motherboard Design Guide (publica-
tion ID 31860) for implementation details.
processor* is fixed at 1.1V.
processor* is fixed at 1.0V.
processor* is from 1.05V to 1.25V. Specific imple-
mentations may choose not to utilize the entire range
due to other operational constraints.
31177H
11