User Guide

Electrical Specifications
116 Datasheet, Volume 1 of 2
7.2.1.2 Vcc
GT
DC Specifications
Table 7-3. Processor Graphics (Vcc
GT
) Supply DC Voltage and Current Specifications
(Sheet 1 of 2)
Symbol Parameter Segment Min Typ Max
Unit Note
1
Operating
voltage
Active
voltage
Range for
Vcc
GT
All 0.55 — 1.52 V
2,3,6
,8
Icc
MAX_GT
(S-
Processors)
Max.
Current for
Processor
Graphics
Rail
S-Processor Line (35W) -
Dual Core GT2/GT1
— — 48
A6
S-Processor Line (51W) -
Dual Core GT2/GT1
— — 48
S-Processor Line (54W) -
Dual Core GT1
Pentium/Celeron
— — 48
S-Processor Line (35W) -
Quad Core GT2
— — 35
S-Processor Line (65W) -
Quad Core GT2
— — 45
—
— — —
—
— — —
S-Processor Line (91W) -
Quad Core GT2 K-SKU
— — 45
Icc
TDC_GT
Thermal
Design
Current
(TDC) for
Processor
Graphics
Rail
———
Refer to the appropriate Processor Platform Power
Architecture Guide (see related documents)
A6
TOB
GT
Vcc
GT
Tolerance
PS0,PS1 — — ±20 mV 3,4
PS2,PS3 — — ±20 mV 3,4
Ripple
Ripple
Tolerance
—I
L
<=0.5 0.5<I
L
<Icc
TDC
Icc
TDC
<I
L
<Icc
MAX
mV 3,4
PS0 — — +30/-10 ±10 ±15
PS1 — — +30/-10 ±15 ±15
PS2 — — +30/-10 +30/-10 +30/-10
PS3 — — +30/-10 +30/-10 +30/-10
DC_LL
Vcc
GT
Loadline
slope
S-Dual Core
S-Quad Core
—
—
—
—
3.1
3.1
m
7,9,
10
AC_LL
(S-
Processors)
AC Loadline
S-Processor Line
— — Same as Max DC_LL (up to 400KHz) m
7,9,
10
T_OVS_MAX
Max
Overshoot
time
—
— — 10 s
V_OVS_MAX
Max
Overshoot
—
— — 70 mV