Hardware Implementation
23
24267A/0—December 2000
AMD PowerNow! Technology Platform Design Guide for Embedded Processors
Preliminary Information
Table 9.
Supported Voltages and Operating Frequencies for Low-Power AMD-K6-2E+ Processors
Enabled with AMD PowerNow! Technology
Ordering Part Number
1
Notes:
1.
2. AMD PowerNow! technology enables the operating frequency to step down in increments corresponding to the available bus frequency
multipliers. Note that 250-MHz operation is not supported due to exclusion of 2.5 bus frequency multiplier.
3. Active application power dissipation for highest and lowest supported frequency at specified voltage.
An x in this column represents the package type. See the processor data sheet for a full description of ordering part number notation.
Core Voltage
Range of Supported
Operating Frequencies
2
450–200 MHz
400–200 MHz
350–200 MHz
300–200 MHz
400–200 MHz
350–200 MHz
300–200 MHz
350–200 MHz
300–200 MHz
Active Power
3
AMD-K6-2E+/450APZ
1.7 V
1.6 V
1.5 V
1.4 V
1.6 V
1.5 V
1.4 V
1.5 V
1.4 V
8.70–4.90 W
6.90–4.20 W
5.60–3.70 W
4.30–2.95 W
6.90–4.20 W
5.60–3.70 W
4.30–2.95 W
5.60–3.70 W
4.30–2.95 W
AMD-K6-2E+/400xTZ
AMD-K6-2E+/350xUZ
Table 10.
Supported Voltages and Operating Frequencies for Low-Power AMD-K6-
III
E+ Processors
Enabled with AMD PowerNow! Technology
Ordering Part Number
1
Notes:
1.
2. AMD PowerNow! technology enables the operating frequency to step down in increments corresponding to the available bus frequency
multipliers. Note that 250-MHz operation is not supported due to exclusion of 2.5 bus frequency multiplier.
3. Active application power dissipation for highest and lowest supported frequency at specified voltage.
An x in this column represents the package type. See the processor data sheet for a full description of ordering part number notation.
Core Voltage
Range of Supported
Operating Frequencies
2
500–200 MHz
450–200 MHz
400–200 MHz
350–200 MHz
300–200 MHz
450–200 MHz
400–200 MHz
350–200 MHz
300–200 MHz
400–200 MHz
350–200 MHz
300–200 MHz
Active Power
3
AMD-K6-
III
E+500ANZ
1.8 V
1.7 V
1.6 V
1.5 V
1.4 V
1.7 V
1.6 V
1.5 V
1.4 V
1.6 V
1.5 V
1.4 V
11.40–5.80 W
8.95–4.90 W
7.10–4.20 W
5.60–3.70 W
4.30–2.95 W
8.95–4.90 W
7.10–4.20 W
5.60–3.70 W
4.30–2.95 W
7.10–4.20 W
5.60–3.70 W
4.30–2.95 W
AMD-K6-
III
E+450APZ
AMD-K6-
III
E+400xTZ