mpc8378 Freescale Semiconductor, Inc, mpc8378 Datasheet - Page 11

• Manufacturer Part Number: mpc8378
• Description: Powerquicc Ii Pro Processor
• Manufacturer: Freescale Semiconductor, Inc

Please note that the SerDes power supply (L[1,2]_nV
(V
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
The estimated typical power dissipation for the MPC8377E device is shown in
Freescale Semiconductor
Note:
1
2
3
4
Core Frequency
The values do not include I/O supply power (OV
Typical power is based on a voltage of V
800 MHz, and running a Dhrystone benchmark application.
Typical power is based on a voltage of V
800 MHz, and running a Dhrystone benchmark application.
Maximum power is based on a voltage of V
800 MHz, worst case process, and running an artificial smoke test.
DD
(MHz)
).
333
400
450
500
533
600
667
800
Power Characteristics
CSB/DDR Frequency
MPC8377E PowerQUICC II Pro Processor Hardware Specifications, Rev. 3
(MHz)
333
167
400
266
300
225
333
250
355
266
400
300
333
266
400
Table 5. MPC8377E Power Dissipation
at T
DD
DD
Sleep Power
DD
= 1.0 V for core frequences ≤ 667 MHz or V
= 1.0 V for core frequences ≤ 667 MHz or V
j
= 65°C (W)
= 1.0 V for core frequences ≤ 667 MHz or V
1.45
1.45
1.45
1.45
1.45
1.45
1.45
1.45
1.45
1.45
1.45
1.45
1.45
1.45
1.45
DD
, LV
DD
, GV
2
Typical Application
DD
DD
at T
) or AV
) should follow the same timing as the core supply
j
= 65°C (W)
1.9
1.8
2.0
1.9
2.0
1.9
2.0
1.9
2.0
2.0
2.1
2.0
2.1
2.0
2.5
DD
. For I/O power values, see
2
Typical Application
at T
1
j
DD
DD
= 125°C (W)
DD
= 1.05 V for core frequences of
= 1.05 V for core frequences of
3.2
3.0
3.3
3.1
3.2
3.1
3.3
3.2
3.3
3.2
3.4
3.3
3.3
3.3
3.8
= 1.05 V for core frequences of
Table
5.
Table
3
Power Characteristics
at T
Max Application
6.
j
= 125°C (W)
3.8
3.6
4.0
3.8
3.8
3.7
3.9
3.8
4.0
3.9
4.1
4.0
4.1
3.9
4.3
11
4