MCF548x ColdFire Microprocessor, Rev. 4 Maximum Ratings Freescale Semiconductor " />
參數(shù)資料
型號(hào): MCF5485CZP200
廠商: Freescale Semiconductor
文件頁數(shù): 29/34頁
文件大小: 0K
描述: IC MPU 32BIT COLDF 388-PBGA
標(biāo)準(zhǔn)包裝: 40
系列: MCF548x
核心處理器: Coldfire V4E
芯體尺寸: 32-位
速度: 200MHz
連通性: CAN,EBI/EMI,以太網(wǎng),I²C,SPI,UART/USART,USB
外圍設(shè)備: DMA,PWM,WDT
輸入/輸出數(shù): 99
程序存儲(chǔ)器類型: ROMless
RAM 容量: 32K x 8
電壓 - 電源 (Vcc/Vdd): 1.43 V ~ 1.58 V
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 388-BBGA
包裝: 托盤
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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