參數(shù)資料
型號: MCF51QH64VHS
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: FLASH, 50 MHz, MICROCONTROLLER, QCC44
封裝: 5 X 5 MM, QFN-44
文件頁數(shù): 11/72頁
文件大?。?/td> 1031K
代理商: MCF51QH64VHS
R2
R1
R4
R3
Bus clock
Data outputs
Data inputs
Figure 4. RGPIO timing diagram
Thermal specifications
5.4.1 Thermal operating requirements
Table 12. Thermal operating requirements
Symbol
Description
Min.
Max.
Unit
TJ
Die junction temperature
–40
125
°C
TA
Ambient temperature
–40
105
°C
5.4.2 Thermal attributes
Board type Symbol
Description
64 LQFP
64
Laminate
QFN
48 LQFP
44
Laminate
QFN
32 QFN
Unit
Notes
Single-layer
(1s)
RθJA
Thermal resistance,
junction to ambient
(natural convection)
73
108
79
108
98
°C/W 1
Four-layer
(2s2p)
RθJA
Thermal resistance,
junction to ambient
(natural convection)
54
69
55
69
33
°C/W 1
Single-layer
(1s)
RθJMA
Thermal resistance,
junction to ambient
(200 ft./min. air speed)
61
91
66
91
81
°C/W 1
Four-layer
(2s2p)
RθJMA
Thermal resistance,
junction to ambient
(200 ft./min. air speed)
48
63
48
63
28
°C/W 1
Table continues on the next page...
5.4
Thermal specifications
MCF51JF128 Advance Information Data Sheet, Rev. 3, 08/2011.
Freescale Semiconductor, Inc.
Preliminary
19
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參數(shù)描述
MCF51QH64VLF 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Advance Information Temperature range (ambient): -40°C to 105°C
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MCF51QM128_12 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MCF51QM128
MCF51QM128VHS 功能描述:32位微控制器 - MCU ColdFireV1,128KFlash RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風格:SMD/SMT
MCF51QM128VHSR 功能描述:16位微控制器 - MCU ColdFireV1,128KFlash RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風格:SMD/SMT