參數(shù)資料
型號: MC8641HX1333JE
廠商: Freescale Semiconductor
文件頁數(shù): 19/130頁
文件大?。?/td> 0K
描述: IC DUAL CORE PROCESSOR 994-CBGA
標準包裝: 1
系列: MPC86xx
處理器類型: 32-位 MPC86xx PowerPC
速度: 1.333GHz
電壓: 1.05V
安裝類型: 表面貼裝
封裝/外殼: 994-BCBGA,F(xiàn)CCBGA
供應(yīng)商設(shè)備封裝: 994-FCCBGA(33x33)
包裝: 托盤
MPC8641 and MPC8641D Integrated Host Processor Hardware Specifications, Rev. 2
Freescale Semiconductor
115
Thermal
Figure 62. Recommended Thermal Model of MPC8641
19.2.4
Temperature Diode
The MPC8641 has a temperature diode on the microprocessor that can be used in conjunction with other
system temperature monitoring devices (such as Analog Devices, ADT7461). These devices use the
negative temperature coefficient of a diode operated at a constant current to determine the temperature of
the microprocessor and its environment. For proper operation, the monitoring device used should
auto-calibrate the device by canceling out the VBE variation of each MPC8641’s internal diode.
The following are the specifications of the MPC8641 on-board temperature diode:
Vf > 0.40 V
Vf < 0.90 V
Operating range 2–300
μA
Diode leakage < 10 nA @ 125
°C
Ideality factor over 5–150
μA at 60°C: n = 1.0275 ± 0.9%
Bump and Underfill
Die
Substrate
C5 solder layer
Die
Substrate
Side View of Model (Not to Scale)
Top View of Model (Not to Scale)
x
y
z
Conductivity
Value
Unit
Die (12.4x15.3x0.86 mm)
Silicon
Temperature
dependent
Bump and Underfill (12.4
× 15.3 × 0.07 mm)
Collapsed Resistance
kz
5.3
W/(m K)
Substrate (33
× 33 × 1.2 mm)
kx
13.5
W/(m K)
ky
13.5
kz
5.3
C5 Solder layer (33
× 33 × 0.4 mm)
kx
0.034
W/(m K)
ky
0.034
kz
9.6
相關(guān)PDF資料
PDF描述
IDT70V25S35PF IC SRAM 128KBIT 35NS 100TQFP
P4080NSE1MMB IC MPU 1200MHZ
IDT70914S15JI8 IC SRAM 36KBIT 15NS 68PLCC
IDT70V261S35PF8 IC SRAM 256KBIT 35NS 100TQFP
MC7448VU1600LD IC MPU RISC 32BIT 360-FCCBGA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC8641HX1333K 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications
MC8641HX1333N 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications
MC8641HX1500G 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications
MC8641HX1500H 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications
MC8641HX1500J 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications