參數(shù)資料
型號: MCF5211LCVM80
廠商: Freescale Semiconductor
文件頁數(shù): 22/56頁
文件大小: 0K
描述: IC MCU 128K FLASH 80MHZ 81MAPBGA
標準包裝: 240
系列: MCF521x
核心處理器: Coldfire V2
芯體尺寸: 32-位
速度: 80MHz
連通性: CAN,I²C,SPI,UART/USART
外圍設備: DMA,LVD,POR,PWM,WDT
輸入/輸出數(shù): 56
程序存儲器容量: 128KB(128K x 8)
程序存儲器類型: 閃存
RAM 容量: 16K x 8
電壓 - 電源 (Vcc/Vdd): 3 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x12b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 81-LBGA
包裝: 托盤
Electrical Characteristics
MCF5213 ColdFire Microcontroller, Rev. 3
Freescale Semiconductor
29
81 MAPBGA Junction to ambient, natural convection
Single layer board (1s)
θ
JA
611,2
°C/W
Junction to ambient, natural convection
Four layer board (2s2p)
θ
JA
352,3
°C/W
Junction to ambient, (@200 ft/min)
Single layer board (1s)
θ
JMA
502,3
°C/W
Junction to ambient, (@200 ft/min)
Four layer board (2s2p)
θ
JMA
312,3
°C/W
Junction to board
θ
JB
204
°C/W
Junction to case
θ
JC
125
°C/W
Junction to top of package
Natural convection
Ψ
jt
26
°C/W
Maximum operating junction temperature
Tj
105
oC
64 LQFP
Junction to ambient, natural convection
Single layer board (1s)
θ
JA
621,2
°C/W
Junction to ambient, natural convection
Four layer board (2s2p)
θ
JA
431,3
°C/W
Junction to ambient (@200 ft/min)
Single layer board (1s)
θ
JMA
501,3
°C/W
Junction to ambient (@200 ft/min)
Four layer board (2s2p)
θ
JMA
361,3
°C/W
Junction to board
θ
JB
264
°C/W
Junction to case
θ
JC
95
°C/W
Junction to top of package
Natural convection
Ψ
jt
26
°C/W
Maximum operating junction temperature
Tj
105
oC
64 QFN
Junction to ambient, natural convection
Single layer board (1s)
θ
JA
681,2
°C/W
Junction to ambient, natural convection
Four layer board (2s2p)
θ
JA
241,3
°C/W
Junction to ambient (@200 ft/min)
Single layer board (1s)
θ
JMA
551,3
°C/W
Junction to ambient (@200 ft/min)
Four layer board (2s2p)
θ
JMA
191,3
°C/W
Junction to board
θ
JB
84
°C/W
Junction to case (bottom)
θ
JC
0.65
°C/W
Junction to top of package
Natural convection
Ψ
jt
36
°C/W
Maximum operating junction temperature
Tj
105
oC
1
θ
JA and Ψjt parameters are simulated in conformance with EIA/JESD Standard 51-2 for natural convection. Freescale
recommends the use of
θ
JA and power dissipation specifications in the system design to prevent device junction
temperatures from exceeding the rated specification. System designers should be aware that device junction temperatures
can be significantly influenced by board layout and surrounding devices. Conformance to the device junction temperature
specification can be verified by physical measurement in the customer’s system using the
Ψ
jt parameter, the device power
dissipation, and the method described in EIA/JESD Standard 51-2.
2 Per JEDEC JESD51-2 with the single-layer board (JESD51-3) horizontal.
3 Per JEDEC JESD51-6 with the board JESD51-7) horizontal.
4 Thermal resistance between the die and the printed circuit board in conformance with JEDEC JESD51-8. Board
temperature is measured on the top surface of the board near the package.
5 Thermal resistance between the die and the case top surface as measured by the cold plate method (MIL SPEC-883
Method 1012.1).
6 Thermal characterization parameter indicating the temperature difference between package top and the junction
temperature per JEDEC JESD51-2. When Greek letters are not available, the thermal characterization parameter is written
in conformance with Psi-JT.
Table 22. Thermal Characteristics (continued)
Characteristic
Symbol
Value
Unit
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