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參數(shù)資料
| 型號： | MCF5251CVM140 |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, 140 MHz, MICROPROCESSOR, PBGA225 |
| 封裝： | LEAD FREE, MAPBGA-225 |
| 文件頁數(shù)： | 3/34頁 |
| 文件大?。?/td> | 674K |
| 代理商： | MCF5251CVM140 |
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Electrical Specifications
MCF5251 ColdFire Processor Data Sheet: Technical Data, Rev. 3
Freescale Semiconductor
11
4
Electrical Specifications
Table 4 through Table 10 provide the electrical characteristics for the MCF5251 processor. The remaining
figures and tables in this section provide the timing diagrams and the timing parameters for the MCF5251
processor.
Table 4 provides the maximum rating parameters for the MCF5251 processor.
Table 5 provides the recommended operating temperatures for the MCF5251 processor.
Table 6 provides the recommended operating supply voltages for the MCF5251 processor.
Table 4. Maximum Ratings
Rating
Symbol
Value
Units
Supply Core Voltage
Vcc
-0.5 to +2.5
V
Maximum Core Operating Voltage
Vcc
+1.32
V
Minimum Core Operating Voltage
Vcc
+1.08
V
Supply I/O Voltage
Vcc
-0.5 to +4.6
V
Maximum I/O Operating Voltage
Vcc
+3.6
V
Minimum I/O Operating Voltage
Vcc
+3.0
V
Input Voltage
Vin
–0.5 to +6.0
V
Storage Temperature Range
Tstg
–65 to +150
oC
Table 5. Operating Temperature
Characteristic
Symbol
Value
Units
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 does not exceed 125o C.
oC
Minimum Operating Ambient Temperature
TAmin
-40
oC
Table 6. Recommended Operating Supply Voltages
Pin Name
Min
Typ
Max
Unit
COREVDD
1.08
1.2
1.32
V
PADVDD
3.0
3.3
3.6
V
ADVDD
3.0
3.3
3.6
V
ADGND
–
GND
–
V
OSCPADVDD
3.0
3.3
3.6
V
OSCPADGND
–
GND
–
V
USBVDD
–
3.3
–
V
USBVDDP
–
1.2
–
V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCF5251DVM140 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire Processor |
| MCF5251EVM140 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire Processor |
| MCF5251VM140 | 功能描述:微處理器 - MPU AMADEUS+USB RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MCF5253 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire㈢ Microprocessor Data Sheet |
| MCF5253CVM140 | 功能描述:微處理器 - MPU MCF5253 CONSUMER IND RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324 |
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