參數(shù)資料
型號(hào)： MCF5232
廠商： 飛思卡爾半導(dǎo)體(中國(guó))有限公司
英文描述： Integrated Microprocessor Hardware Specification
中文描述： 集成的微處理器，硬件規(guī)格
文件頁(yè)數(shù)： 35/60頁(yè)
文件大小： 1462K
代理商： MCF5232
Preliminary Electrical Characteristics
MCF523x Integrated Microprocessor Hardware Specification, Rev. 1.3
Preliminary
Freescale Semiconductor
35
6.2
Thermal Characteristics
Table 27
lists thermal resistance values
Instantaneous Maximum Current
Single pin limit (applies to all pins)
3,4,5
I
D
25
mA
Operating Temperature Range (Packaged)
T
A
(T
L
- T
H
)
– 40 to 85
°
C
Storage Temperature Range
T
stg
– 65 to 150
°
C
NOTES:
1
Functional operating conditions are given in DC Electrical Specifications. Absolute Maximum
Ratings are stress ratings only, and functional operation at the maxima is not guaranteed.
Continued operation at these levels may affect device reliability or cause permanent damage
to the device.
2
This device contains circuitry protecting against damage due to high static voltage or
electrical fields; however, it is advised that normal precautions be taken to avoid application of
any voltages higher than maximum-rated voltages to this high-impedance circuit. Reliability of
operation is enhanced if unused inputs are tied to an appropriate logic voltage level (e.g.,
either V
SS
or OV
DD
).
3
Input must be current limited to the value specified. To determine the value of the required
current-limiting resistor, calculate resistance values for positive and negative clamp voltages,
then use the larger of the two values.
4
All functional non-supply pins are internally clamped to V
SS
and OV
DD
.
5
Power supply must maintain regulation within operating OV
DD
range during instantaneous
and operating maximum current conditions. If positive injection current (V
in
> OV
DD
) is greater
than I
DD
, the injection current may flow out of OV
DD
and could result in external power supply
going out of regulation. Insure external OV
DD
load will shunt current greater than maximum
injection current. This will be the greatest risk when the processor is not consuming power
(ex; no clock).Power supply must maintain regulation within operating OV
DD
range during
instantaneous and operating maximum current conditions.
Table 27. Thermal Characteristics
Characteristic
Symbol
256
MAPBGA
196
MAPBGA
160QFP
Unit
Junction to ambient, natural convection
Four layer board (2s2p)
θ
JMA
θ
JMA
θ
JB
θ
JC
Ψ
jt
26
1,2
32
3,4
40
5,6
°
C / W
Junction to ambient (@200 ft/min)
Four layer board (2s2p)
23
5
,
6
29
5
,
6
36
5
,
6
°
C / W
Junction to board
15
7
20
8
25
9
°
C / W
Junction to case
10
10
10
11
10
12
°
C / W
Junction to top of package
2
5
,13
2
5
,14
2
5
,15
°
C / W
Maximum operating junction temperature
T
j
TBD
TBD
TBD
o
C
Table 26. Absolute Maximum Ratings
1,
2
Rating
Symbol
Value
Unit
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCF5232160QFP 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Microprocessor Hardware Specification
MCF5232196MAPBGA 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Microprocessor Hardware Specification
MCF5232CAB80 功能描述:微處理器 - MPU MCF5232 V2CORE 64KSRAM RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MCF5232CVM100 功能描述:微處理器 - MPU MCF5232 V2CORE 64KSRAM RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MCF5232CVM100 制造商:Freescale Semiconductor 功能描述:Microprocessor IC
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