GX1 Datasheet, PDF (185/247 Pages) National Semiconductor (TI) – Processor Series Low Power Integrated x86 Solution

6.0 Electrical Specifications
6.1 PART NUMBERS/PERFORMANCE CHARACTERISTICS
The GX1 series of processors is designated by three core The part numbers in Table 6-1 designate the various com-
voltage specifications: 2.0V, 1.8V, and 1.6V. Each core volt- binations of speed and power consumption available. Note
age is offered in frequencies that are enabled by specific
system clock and internal multiplier settings. This allows
the user to select the device(s) that best fit their power and
that while there are three V_CC2 (Core) voltages available,
the V_CC3 (I/O) voltage remains constant at 3.3V (nominal)
in order to maintain LVTTL compatibility with external
performance requirements. This flexibility makes the GX1 devices.
processor series ideally suited for applications where
power consumption and performance (speed) are equally
important.
Table 6-1. GX1 Processor Performance Characteristics
Part Marking
Core
Voltage
(V_CC2)
System
Clock
Frequency
Core
Multiplier Frequency
Abs Max
Power
Typ Power¹80%
Active Idle
GX1-300P 2.0V 85C
GX1-300B 2.0V 85C
GX1-266P 1.8V 85C
GX1-266B 1.8V 85C
GX1-233P 1.8V 85C
GX1-233B 1.8V 85C
GX1-200P 1.6V 85C
GX1-200B 1.6V 85C
2.0V
(Nominal)
1.8V
(Nominal)
1.8V
(Nominal)
1.6V
(Nominal)
33 MHz
33 MHz
33 MHz
33 MHz
x9
300 MHz
3.7W
x8
266 MHz
3.0W
x7
233 MHz
2.8W
x6
200 MHz
2.3W
1.2W
1.0W
0.95W
0.8W
1. Typical power consumption is defined as an average measured running Windows at 80% Active Idle
(Suspend-on-Halt) with a display resolution of 800x600x8 bpp at 75 Hz.
Revision 1.0
185
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