參數(shù)資料
型號(hào): MPC8377ECVRANGA
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 400 MHz, MICROPROCESSOR, PBGA689
封裝: 31 X 31 MM, 2.46 MM HEIGHT, 1 MM PITCH, LEAD FREE, PLASTIC, BGA-689
文件頁數(shù): 13/124頁
文件大小: 1462K
代理商: MPC8377ECVRANGA
MPC8377E PowerQUICC II Pro Processor Hardware Specifications, Rev. 2
Freescale Semiconductor
11
Power Characteristics
Please note that the SerDes power supply (L[1,2]_nVDD) should follow the same timing as the core supply
(VDD).
The opposite sequence applies to the power down requirements. The I/O supplies must go down first and
immediately followed by the core and PLL supplies.
3
Power Characteristics
The estimated typical power dissipation for the MPC8377E device is shown in Table 5.
Table 5. MPC8377E Power Dissipation 1
Core Frequency
(MHz)
CSB/DDR Frequency
(MHz)
Sleep Power
at Tj =65°C (W)
Typical Application
at Tj =65°C (W)
Typical Application
at Tj =125°C (W)
Max Application
at Tj =125°C (W)
333
333
1.45
1.9
3.2
3.8
167
1.45
1.8
3.0
3.6
400
400
1.45
2.0
3.3
4.0
266
1.45
1.9
3.1
3.8
450
300
1.45
2.0
3.2
3.8
225
1.45
1.9
3.1
3.7
500
333
1.45
2.0
3.3
3.9
250
1.45
1.9
3.2
3.8
533
355
1.45
2.0
3.3
4.0
266
1.45
2.0
3.2
3.9
600
400
1.45
2.1
3.4
4.1
300
1.45
2.0
3.3
4.0
667
333
1.45
2.1
3.3
4.1
266
1.45
2.0
3.3
3.9
800
400
1.45
2.5
3.8
4.3
Note:
1 The values do not include I/O supply power (OV
DD, LVDD, GVDD) or AVDD. For I/O power values, see Table 6.
2 Typical power is based on a voltage of V
DD = 1.0 V for core frequences ≤ 667 MHz or VDD = 1.05 V for core frequences of
800 MHz, and running a Dhrystone benchmark application.
3 Typical power is based on a voltage of V
DD = 1.0 V for core frequences ≤ 667 MHz or VDD = 1.05 V for core frequences of
800 MHz, and running a Dhrystone benchmark application.
4 Maximum power is based on a voltage of V
DD = 1.0 V for core frequences ≤ 667 MHz or VDD = 1.05 V for core frequences of
800 MHz, worst case process, and running an artificial smoke test.
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