參數(shù)資料
型號: MCF5485CVR200
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 200 MHz, RISC PROCESSOR, PBGA388
封裝: 27 X 27 MM, 1 MM PITCH, MS-034AAL-1, PBGA-388
文件頁數(shù): 29/34頁
文件大?。?/td> 602K
代理商: MCF5485CVR200
MCF548x ColdFire Microprocessor, Rev. 4
Maximum Ratings
Freescale Semiconductor
4
1
Maximum Ratings
Table 1 lists maximum and minimum ratings for supply and operating voltages and storage temperature. Operating outside of
these ranges may cause erratic behavior or damage to the processor.
2
Thermal Characteristics
2.1
Operating Temperatures
Table 2 lists junction and ambient operating temperatures.
Table 1. Absolute Maximum Ratings
Rating
Symbol
Value
Units
External (I/O pads) supply voltage (3.3-V power pins)
EVDD
–0.3 to +4.0
V
Internal logic supply voltage
IVDD
–0.5 to +2.0
V
Memory (I/O pads) supply voltage (2.5-V power pins)
SD VDD
–0.3 to +4.0 SDR Memory
–0.3 to +2.8 DDR Memory
V
PLL supply voltage
PLL VDD
–0.5 to +2.0
V
Internal logic supply voltage, input voltage level
Vin
–0.5 to +3.6
V
Storage temperature range
Tstg
–55 to +150
oC
Table 2. Operating Temperatures
Characteristic
Symbol
Value
Units
Maximum operating junction temperature
Tj
105
oC
Maximum operating ambient temperature
TAmax
<851
1 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.
oC
Minimum operating ambient temperature
TAmin
–40
oC
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