MC9S08QE8CLC datasheet(9/46 Pages) FREESCALE

tên linh kiện	MC9S08QE8CLC

Giải thích chi tiết về linh kiện	8-Bit HCS08 Central Processor Unit

Download	46 Pages

Scroll/Zoom	100%

nhà sản xuất	FREESCALE [Freescale Semiconductor, Inc]

Trang chủ	http://www.freescale.com

Logo

9 / 46 page

Electrical Characteristics

MC9S08QE8 Series Data Sheet, Rev. 7

Freescale Semiconductor

9

The average chip-junction temperature (TJ) in °C can be obtained from:

TJ = TA + (PD × θJA)

Eqn. 1

where:

TA = Ambient temperature, °C

θJA = Package thermal resistance, junction-to-ambient, °C/W

PD = Pint + PI/O

Pint = IDD × VDD, Watts — chip internal power

PI/O = Power dissipation on input and output pins — user determined

For most applications, PI/O << Pint and can be neglected. An approximate relationship between PD and TJ

(if PI/O is neglected) is:

PD = K ÷ (TJ + 273 °C)

Eqn. 2

Solving Equation 1 and Equation 2 for K gives:

K = PD × (TA + 273 °C) + θJA × (PD)

2

Eqn. 3

where K is a constant pertaining to the particular part. K can be determined from equation 3 by measuring

PD (at equilibrium) for a known TA. Using this value of K, the values of PD and TJ can be obtained by

solving Equation 1 and Equation 2 iteratively for any value of TA.

Table 4. Thermal Characteristics

Rating

Symbol

Value

Unit

Operating temperature range

(packaged)

TA

TL to TH

–40 to 85

°C

Maximum junction temperature

TJM

95

°C

Thermal resistance

Single-layer board

32-pin LQFP

θ

JA

66

°C/W

28-pin SOIC

57

20-pin SOIC

71

16-pin PDIP

64

16-pin TSSOP

108

Thermal resistance

Four-layer board

32-pin LQFP

θ

JA

47

°C/W

28-pin SOIC

42

20-pin SOIC

52

16-pin PDIP

47

16-pin TSSOP

78

Số phần tương tự - MC9S08QE8CLC

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Freescale Semiconductor...	MC9S08QE8C16	947Kb / 46P	8-Bit HCS08 Central Processor Unit
	MC9S08QE8C20	947Kb / 46P	8-Bit HCS08 Central Processor Unit
	MC9S08QE8C28	947Kb / 46P	8-Bit HCS08 Central Processor Unit
	MC9S08QE8C32	947Kb / 46P	8-Bit HCS08 Central Processor Unit

More results

Mô tả tương tự - MC9S08QE8CLC

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Freescale Semiconductor...	MC9S08QG8	3Mb / 300P	8-BIT HCS08 Central Processor Unit
	MC9S08QE128	829Kb / 52P	8-Bit HCS08 Central Processor Unit
	MC9S08QE8	947Kb / 46P	8-Bit HCS08 Central Processor Unit
	MC9S08LL16	1Mb / 50P	8-Bit HCS08 Central Processor Unit
	MC9S08QB8	1Mb / 36P	8-Bit HCS08 Central Processor Unit
	MC9S08SE8	2Mb / 38P	8-Bit HCS08 Central Processor Unit
	MC9S08DZ60	4Mb / 416P	8-Bit HCS08 Central Processor Unit (CPU)
	MC9S08MP16	775Kb / 36P	8-Bit HCS08 Central Processor Unit (CPU)
	MC9S08AW60MFGE	1Mb / 324P	8-Bit HCS08 Central Processor Unit (CPU)
	MC9S08AC32CFGE	2Mb / 350P	8-Bit HCS08 Central Processor Unit (CPU)

More results

MC9S08QE8CLC bảng dữ liệu(PDF) 9 Page - Freescale Semiconductor, Inc

MC9S08QE8CLC bảng dữ liệu(HTML) 9 Page - Freescale Semiconductor, Inc

Số phần tương tự - MC9S08QE8CLC

Mô tả tương tự - MC9S08QE8CLC

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46

bảng dữ liệu tải về

Link URL