SC1200UFH-266 AMD (ADVANCED MICRO DEVICES), SC1200UFH-266 Datasheet - Page 366

• Manufacturer Part Number: SC1200UFH-266
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of SC1200UFH-266

• Operating Temperature (min): 0C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Not Compliant

9.1.4
Table 9-3 lists the various power supplies of the SC1200/SC1201 processor and provides the device operating conditions.
Note 1. For V
Notes:
1)
2)
3)
366
Symbol
(Note 1)
T
AV
AV
AV
V
V
V
V
V
V
V
V
CASE
BAT
IO
CORE
PLL2
PLL3
SB
SBL
CCCRT
CCUSB
CCCRT
CCTV
All power sources except V
even if the function is not used.
V
applied. V
rately. See Section 9.3.16 "Power-Up Sequencing" on
page 433.
The power planes of the SC1200/SC1201 processor
can be turned on or off. For more information, see
Section 6.2.9 "Power Management Logic" on page
158.
SB
erating conditions refer to Section 9.2 "DC Characteristics" on page 371.
and V
Operating Conditions
IH
Parameter
Operating case temperature
Analog power supply. Powers internal analog cir-
cuits and some external signals (see Table 9-4).
Battery supply voltage. Powers RTC and ACPI
when V
and some external signals (see Table 9-4).
I/O buffer power supply. Powers most of the
external signals (see Table 9-4); certain signals
within this power plane are 5V tolerant.
Core processor and internal digital power supply.
Powers internal digital logic, including internal
frequency multipliers.
PLL. Internal Phase Locked Loops (PLLs) power
supply.
Standby power supply. Powers RTC and ACPI
when V
external signals (see Table 9-4).
Standby logic. Powers internal logic needed to
support Standby V
V
CRT DAC. Powers CRT DAC digital circuits.
SB
SBL
SBL
(Input High Voltage), V
and V
requires a 0.1 µF bypass capacitor to V
must be on if any other voltage is
BAT
SB
32579B
BAT
is greater than V
is greater than V
voltages can be applied sepa-
SB
BAT
.
must be connected,
IL
BAT
(Input Low Voltage), I
Table 9-3. Operating Conditions
SB
(by at least 0.5V),
-0.5V, and some
SS
.
OH
4)
5)
(Output High Current), and I
3.14
3.14
1.71
3.14
3.14
1.71
1.71
Min
2.4
It is recommended that the voltage difference between
V
to reduce leakage current. If the voltage difference
exceeds 0.25V, excessive leakage current is used in
gates that are connected on the boundary between
voltage domains.
It is recommended that the voltage difference between
V
leakage current. If the voltage difference exceeds
0.25V, excessive leakage current is used in gates that
are connected on the boundary between voltage
domains.
0
CCCRT
IO
and V
AMD Geode™ SC1200/SC1201 Processor Data Book
, V
Typ
3.3
3.0
3.3
1.8
3.3
3.3
1.8
1.8
-
CORE
SB
be less than 0.25V, in order to reduce
and V
Max
3.46
3.46
3.46
3.46
3.46
2.1
2.1
2.1
85
SBL
Unit
OL
be less than 0.25V, in order
o
V
V
V
V
V
V
V
V
C
(Output Low Current) op-
Electrical Specifications
Comments