Data Sheet
Preliminary
PowerPC® 750CXr RISC Microprocessor
Table 4-5 provides the power consumption for the PowerPC 750CXr.
Table 4-5. Power Consumption See Table 4-2 on page 15 for recommended operating conditions.
Representative Processor Frequency
300/333 300/333
MHz MHz
(No L2) (With L2)
Power Mode
V
T
Unit
Notes
DD
j
366MHz 400MHz 466 MHz 500MHz 533MHz
Full-On Mode
Maximum
1.95V 95°C
9.2
7.3
9.8
7.8
W
W
W
W
1, 2, 4
1, 3, 4
1.9V
1.9V
95°C
65°C
6.8
5.2
6.8
5.2
7.0
5.6
7.5
6.0
8.2
6.7
Typical
1.85V 65°C
Doze Mode
Maximum
1.95V 95°C
5.9
4.3
6.4
4.8
W
W
W
W
1, 2, 4
1, 3, 4
1.9V
1.9V
95°C
65°C
4.4
3.1
4.4
3.1
4.8
3.4
5.05
3.6
5.4
3.9
Typical
1.85V 65°C
Nap Mode
Maximum
1.95V 95°C
3.05
1.65
3.3
W
W
W
W
1, 2, 4
1, 3, 4
1.9V
1.9V
95°C
65°C
2.5
1.5
2.5
1.5
2.7
1.5
2.85
1.5
2.85
1.55
1.65
Typical
1.85V 65°C
Sleep Mode
Maximum
1.95V 95°C
3.0
32
W
W
W
W
1, 2, 4
1, 3, 4
1.9V
1.9V
95°C
50°C
2.5
2.5
26
2.8
2.85
1.12
1.22
1.28
Typical
1.85V 50°C
1.08
1.08
1.1
1.12
Notes:
1. These values apply for all valid 60x buses. The values do not include I/O Supply Power (OVDD) or PLL/DLL supply power (AVDD). OVDD power is
system dependent, but is typically < 5% of VDD power. AVDD current is less tha 25mA.
2. Maximum power is specified for a mix of parts (both fast and slow process) running RC5 at the indicated core voltage, junction temperature, and
core frequency.
3. Typical power is specified for a mix of parts (both fast and slow process) running RC5 at the indicated core voltage, junction temperature, and core
frequency.
4. Guaranteed by design and characterization, and is not tested.
750cxr_DD4.0_Dev_gen_4_mkt.fm
February 28, 2005
Electrical and Thermal Characteristics
Page 17 of 43
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