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参数资料
| 型号： | MC68030RC16C |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, 16 MHz, MICROPROCESSOR, CPGA128 |
| 封装： | LEAD FREE, PGA-128 |
| 文件页数： | 13/44页 |
| 文件大小： | 499K |
| 代理商： | MC68030RC16C |
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MC68EC030 TECHNICAL DATA
MOTOROLA
ELECTRICAL SPECIFICATIONS
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Supply Voltage
VCC
-0.3 to +7.0
V
Input Voltage
Vin
-0.5 to +7.0
V
Operating Temperature Range
Minimum Ambient Temperature
Maximum Ambient Temperature
TA
0
70
°C
Storage Temperature Range
Tstg
-55 to 150
°C
THERMAL CHARACTERISTICS-- PGA PACKAGE
Characteristic
Symbol
Value Rating
Thermal Resistance - Plastic
Junction to Ambient
Junction to case
θ
JA
θ
JC
32
TBD
oC/W
POWER CONSIDERATIONS
The average chip-junction temperature, TJ, in
oC can be obtained from:
TJ=TA+(PD
θJA)
(1)
where:
TA
= Ambient Temperature,
oC
θJA
= Package Thermal Resistance, Junction-to-Ambient,
oC/W
PD
= PINT + PI/O
PINT
= ICC X VCC, 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.
The following is an approximate relationship between PD and TJ (if PI/O is neglected):
PD=K ÷ (TJ+273
oC)
(2)
Solving Equations (1) and (2) for K gives:
K=PD (TA + 273
oC) +
θJAPD2
(3)
where K is a constant pertaining to the particular part. K can be determined from equation (3) by
measuring PD (at thermal 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.
The device contains circuitry
to
protect the inputs against damage
due to high
static
voltages
or
electric
fields;
however,
normal
precautions should be taken to
avoid application of voltages higher
than maximum-rated voltages to
these
high-impedance
circuits.
Tying
unused
inputs
to
the
appropriate logic voltage level (e.g.,
either
GND or VCC) enhances
reliability of operation.
F
re
e
sc
a
le
S
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o
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to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
..
.
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相关代理商/技术参数 |
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|---|---|
| MC68030RC20 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:ENHANCED 32-BIT MICROPROCESSOR |
| MC68030RC20B | 制造商:Motorola Inc 功能描述:68030RC20B |
| MC68030RC20C | 功能描述:微处理器 - MPU 32B ON-CHIP CACHE MMU RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324 |
| MC68030RC25 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:ENHANCED 32-BIT MICROPROCESSOR |
| MC68030RC25B | 制造商:Motorola Inc 功能描述: |
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