參數(shù)資料
型號(hào): XPC7455RX600NC
廠商: 飛思卡爾半導(dǎo)體(中國(guó))有限公司
英文描述: RISC Microprocessor Hardware Specifications
中文描述: RISC微處理器硬件規(guī)格
文件頁數(shù): 3/12頁
文件大?。?/td> 336K
代理商: XPC7455RX600NC
MOTOROLA
MPC7455 Part Number Specification for the XPC74x5RXnnnNx Series
For More Information On This Product,
Go to: www.freescale.com
3
General Parameters
Table 7 provides the power consumption for the MPC7455 part numbers described herein.
Table 7. Power Consumption for MPC7455
Processor (CPU) Frequency
Unit
Notes
600 MHz
733 MHz
800 MHz
Full-Power Mode
Typical
8.4
10.3
11.2
W
1, 3
Maximum
11.9
14.5
15.9
W
1, 2
Doze Mode
Typical
W
1, 2, 4
Nap Mode
Typical
1.4
1.7
1.8
W
1, 2
Sleep Mode
Typical
700
800
900
mW
1, 2
Deep Sleep Mode (PLL Disabled)
Typical
470
490
500
mW
1, 3
Notes:
1. These values apply for all valid processor bus and L3 bus ratios. The values do not include I/O supply power (OV
DD
and GV
DD
) or PLL supply power (AV
DD
). OV
DD
and GV
DD
power is system dependent, but is typically < 5% of V
DD
power. Worst case power consumption for AV
DD
< 3 mW.
2. Maximum power is measured at nominal V
DD
while running an entirely cache-resident, contrived sequence of
instructions which keep the execution units, with or without AltiVec, maximally busy.
3. Typical power is an average value measured at nominal V
DD
in a system while running a typical code sequence.
4. Doze mode is not a user-definable state; it is an intermediate state between full-power and either nap or sleep mode.
As a result, power consumption for this mode is not tested.
F
Freescale Semiconductor, Inc.
n
.
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