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AMD Geode™ LX Processors Data Book 601
Electrical Specifications
33234H
Table 7-4. AMD Geode LX 800@0.9W Processor DC Currents
LX 800@0.9W (500 MHz), No EEPROM, V
CORE
= 1.25V, TDP
T
= 3.8W, TDP
U
= 3.6W (Note 1)
Symbol Parameter Typ Avg Max Unit Comments
I
CC3ON
- CRT Display Power State:
On (S0/C0)
85 100 mA
I
CC3ON
- TFT Display 37 45
I
COREON
1010 2290
I
MEMON
- Terminated 150 165 Note 2, Note 3
I
MEMON
- Unterminated 90 100 Note 3
I
MEMDDR2ON
80 95
I
CC3IDLE
- CRT Display Power State:
Active Idle (S0/C1)
85 mA
I
CC3IDLE
- TFT Display 37
I
COREIDLE
885
I
MEMIDLE
- Terminated 150 Note 2, Note 3
I
MEMIDLE
- Unterminated 80 Note 3
I
CC3SLP
- CRT Display Power State:
Sleep (S1)
4mA
I
CC3SLP
- TFT Display 4
I
CORESLP
225
I
MEMSLP
- Terminated 100 Note 2, Note 3
I
MEMSLP
- Unterminated 35 Note 3
Note 1. The AMD Geode LX 800@0.9W processor operates at 500 MHz. Model numbers reflect performance as described
here: http://www.amd.com/connectivitysolutions/geodelxbenchmark.
T = Terminated and U = Unterminated.
Note 2. Calculations are based on a 32.5/67.5 split between V
MEMLX
used by the AMD Geode LX processor and series
termination resistors. See Section 7.4.3 on page 599 for more details.
Note 3. V
MEM
is 2.6V for the LX 800@0.9W processor.