- 您现在的位置：买卖IC网 > PDF目录69036 > MPC5603PEFMLQ (FREESCALE SEMICONDUCTOR INC) 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP144 PDF资料下载
参数资料
| 型号： | MPC5603PEFMLQ |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP144 |
| 封装： | 20 X 20 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, LQFP-144 |
| 文件页数： | 24/84页 |
| 文件大小： | 1663K |
| 代理商： | MPC5603PEFMLQ |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页当前第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页
MPC5604P Microcontroller Data Sheet, Rev. 5
Preliminary—Subject to Change Without Notice
Freescale Semiconductor
30
3.3.1
General notes for specifications at maximum junction temperature
TJ = TA + (RθJA * PD)
Eqn. 1
where:
TA = ambient temperature for the package (oC)
RθJA= junction to ambient thermal resistance (oC/W)
PD = power dissipation in the package (W)
The junction to ambient thermal resistance is an industry standard value that provides a quick and easy estimation of thermal
performance. Unfortunately, there are two values in common usage: the value determined on a single layer board and the value
obtained on a board with two planes. For packages such as the PBGA, these values can be different by a factor of two. Which
value is closer to the application depends on the power dissipated by other components on the board. The value obtained on a
single layer board is appropriate for the tightly packed printed circuit board. The value obtained on the board with the internal
planes is usually appropriate if the board has low power dissipation and the components are well separated.
When a heat sink is used, the thermal resistance is expressed in Equation 2 as the sum of a junction to case thermal resistance
and a case to ambient thermal resistance:
RθJA = RθJC + RθCA
Eqn. 2
Table 9. Thermal characteristics for 100-pin LQFP1
1 Thermal characteristics are targets based on simulation that are subject to change per device characterization.
No.
Symbol
Parameter
Conditions
Typical
Value
Unit
1RθJA
Thermal resistance junction-to-ambient
natural convection2
2 Junction-to-Ambient thermal resistance determined per JEDEC JESD51-3 and JESD51-6. Thermal test board
meets JEDEC specification for this package.
Single layer board—1s
56,3
°C/W
2RθJA
Thermal resistance junction-to-ambient
natural convection2
Four layer board—2s2p
43,4
°C/W
3RθJMA
Thermal resistance junction-to-ambient2
@ 200 ft./min.3, single layer
board—1s
3 Flow rate of forced air flow.
43
°C/W
4RθJMA
Thermal resistance junction-to-ambient2
@ 200 ft./min.3, four layer
board—2s2p
35
°C/W
5RθJB
Thermal resistance junction to board4
4 Junction-to-Board thermal resistance determined per JEDEC JESD51-8. Thermal test board meets JEDEC
specification for the specified package.
—27
°C/W
6RθJCtop Thermal resistance junction to case (Top)
5
5 Junction-to-Case at the top of the package determined using MIL-STD 883 Method 1012.1. The cold plate
temperature is used for the case temperature. Reported value includes the thermal resistance of the interface layer.
—14
°C/W
7
Ψ
JT
Junction to package top natural convection6
6 Thermal characterization parameter indicating the temperature difference between the package top and the
junction temperature per JEDEC JESD51-2. When Greek letters are not available, the thermal characterization
parameter is written as Psi-JT.
—3
°C/W
相关PDF资料 |
PDF描述 |
|---|---|
| MPC5603PEFMLL | 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP100 |
| MPC603AFE66CB | 32-BIT, 66.67 MHz, RISC PROCESSOR, CQFP240 |
| MPC603AFE66CX | 32-BIT, 66.67 MHz, RISC PROCESSOR, CQFP240 |
| MPC603AFE80CX | 32-BIT, 80 MHz, RISC PROCESSOR, CQFP240 |
| MPC603AFE66AX | 32-BIT, 66.67 MHz, RISC PROCESSOR, CQFP240 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MPC5603PFF0MLL7R | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:microcontroller units (MCUs) |
| MPC5603PFF0MLQ7R | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:microcontroller units (MCUs) |
| MPC5603PFF0VLL7R | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:microcontroller units (MCUs) |
| MPC5603PFF0VLQ7R | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:microcontroller units (MCUs) |
| MPC5604B | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:MPC5604B/C Microcontroller Data Sheet |
发布紧急采购，3分钟左右您将得到回复。