參數(shù)資料
型號(hào)： MCF5235CVM150
廠商： FREESCALE SEMICONDUCTOR INC
元件分類(lèi)： 微控制器/微處理器
英文描述： 32-BIT, 150 MHz, RISC PROCESSOR, PBGA256
封裝： ROHS COMPLIANT, MAPBGA-256
文件頁(yè)數(shù)： 18/48頁(yè)
文件大?。?/td> 666K
代理商： MCF5235CVM150
Electrical Characteristics
MCF523x Integrated Microprocessor Hardware Specification, Rev. 4
Freescale Semiconductor
25
7.3
DC Electrical Specifications
The average chip-junction temperature (TJ) in °C can be obtained from:
(1)
Where:
TA= Ambient Temperature, °C
Θ
JMA= 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 ignored. An approximate relationship between PD
and TJ (if PI/O is neglected) is:
(2)
Solving equations 1 and 2 for K gives:
K = PD × (TA + 273 °C) + ΘJMA × PD
2 (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 equations (1) and (2) iteratively for any value of TA.
Table 9. DC Electrical Specifications1
Characteristic
Symbol
Min
Typical
Max
Unit
VDD
1.4
—
1.6
V
Pad Supply Voltage
OVDD
3.0
—
3.6
V
PLL Supply Voltage
VDDPLL
3.0
—
3.6
V
Input High Voltage
VIH
0.7
× OV
DD
—3.65
V
Input Low Voltage
VIL
VSS – 0.3
—
0.35
× OV
DD
V
Input Hysteresis
VHYS
0.06
× OV
DD
——
mV
Input Leakage Current
Vin = VDD or VSS, Input-only pins
Iin
–1.0
—
1.0
μA
High Impedance (Off-State) Leakage Current
Vin = VDD or VSS, All input/output and output pins
IOZ
–1.0
—
1.0
μA
Output High Voltage (All input/output and all output pins)
IOH = –5.0 mA
VOH
OVDD - 0.5
—
V
Output Low Voltage (All input/output and all output pins)
IOL = 5.0mA
VOL
——
0.5
V
Weak Internal Pull Up Device Current, tested at VIL Max.
2
IAPU
–10
—
– 130
μA
T
J
T
A
P
D
Θ
JMA
×
()
+
=
P
D
KT
J
273
°C
+
()
÷
=
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MCF5235CVF150 32-BIT, 150 MHz, RISC PROCESSOR, PBGA256
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCF5235CVM150 制造商:Freescale Semiconductor 功能描述:Microprocessor IC
MCF5235CVM150J 功能描述:32位微控制器 - MCU V2CORE 64KSRAM 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(shí)鐘頻率:90 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT
MCF5235CVM150J 制造商:Freescale Semiconductor 功能描述:IC 32-BIT MPU 150 MHz 256-BGA
MCF5235EC 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:Integrated Microprocessor Hardware Specification
MCF523X 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:Integrated Microprocessor Hardware Specification
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