MCF5481 FREESCALE [Freescale Semiconductor, Inc], MCF5481 Datasheet - Page 2

• Manufacturer Part Number: MCF5481
• Description: Microprocessor Electrical Characteristics
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Thermal Characteristics
2
2.1
Table 2
2.2
Table 3
2
NOTES:
1
Maximum operating junction temperature
Maximum operating ambient temperature
Minimum operating ambient temperature
External (I/O pads) supply voltage (3.3-V power pins)
Internal logic supply voltage
Memory (I/O pads) supply voltage (2.5-V power pins)
PLL supply voltage
Internal logic supply voltage, input voltage level
Storage temperature range
324 pin TEPBGA — Junction to ambient, natural
convection
388 pin TEPBGA — Junction to ambient, natural
convection
Junction to ambient (@200 ft/min)
Junction to board
Junction to case
Junction to top of package
This published maximum operating ambient temperature should be used only as a system design guideline. All
device operating parameters are guaranteed only when the junction temperature lies within the specified range.
lists junction and ambient operating temperatures.
lists thermal resistance values.
Thermal Characteristics
Operating Temperatures
Thermal Resistance
MCF548x Integrated Microprocessor Electrical Characteristics, Rev. 2.1
Characteristic
Rating
Characteristic
Table 1. Absolute Maximum Ratings
Table 2. Operating Temperatures
Table 3. Thermal Resistance
Natural convection
Four layer board (2s2p)
Four layer board (2s2p)
Four layer board (2s2p)
PLL V
Symbol
SD V
EV
IV
T
V
stg
DD
in
DD
Symbol
DD
DD
T
T
Amax
Amin
T
j
–0.3 to +2.8 DDR Memory
–0.3 to +4.0 SDR Memory
Symbol
θ
θ
θ
–0.3 to +4.0
–0.5 to +2.0
–0.5 to +2.0
–0.5 to +3.6
–55 to +150
θ
θ
Ψ
JMA
JMA
JMA
JB
JC
jt
Value
Value
<85
– 40
105
1
22–24
20–22
Value
23
2
15
10
Freescale Semiconductor
1,5
1,2
3
4
1,2
1,2
Units
Units
Unit
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
o
o
o
o
V
V
V
V
V
C
C
C
C