参数资料
型号: MC68HC705BS8FB
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, OTPROM, 2.2 MHz, MICROCONTROLLER, PQFP44
封装: PLASTIC, QFP-44
文件页数: 15/128页
文件大小: 9691K
代理商: MC68HC705BS8FB
MC68HC05BS8
ELECTRICAL SPECIFICATIONS
13
ELECTRICAL SPECIFICATIONS
This section contains the electrical specications for MC68HC05BS8.
13.1
Maximum Ratings
This device contains circuitry to protect the inputs against damage due to high static voltages or
electric elds. However, it is advised that normal precautions should be taken to avoid application
of any voltage higher than the maximum rated voltages to this high impedance circuit. For proper
operation
it
is
recommended
that
VIN and VOUT be constrained to the range
VSS≤(VIN or VOUT)≤VDD. Reliability of operation is enhanced if unused inputs are connected to
an appropriate logic voltage level (e.g. either VSS or VDD).
13.2
Thermal Characteristics
(Voltages referenced to VSS)
RATINGS
SYMBOL
VALUE
UNIT
Supply Voltage
VDD
–0.3 to +7.0
V
Input Voltage
VIN
VSS–0.3 to VDD+0.3
V
IRQ
VIN
VSS–0.3 to 2xVDD+0.3
V
Current Drain per pin excluding VDD and VSS
ID
25
mA
Operating Temperature
TA
0 to 70
°C
Storage Temperature Range
TSTG
–65 to +150
°C
CHARACTERISTICS
SYMBOL
VALUE
UNIT
Thermal resistance
- Plastic 44-pin QFP package
θ
JA
60
°C/W
TPG
109
F
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e
sc
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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