参数资料
型号: MC68HC705F8B
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, OTPROM, 1.8 MHz, MICROCONTROLLER, PDIP56
封装: PLASTIC, SDIP-56
文件页数: 17/126页
文件大小: 1084K
代理商: MC68HC705F8B
MC68HC05F8
MOTOROLA
13-1
ELECTRICAL SPECIFICATIONS
13
ELECTRICAL SPECIFICATIONS
This section contains the electrical specications for the MC68HC05F8.
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 56-pin SDIP package
- Plastic 64-pin QFP package
θ
JA
θ
JA
50
°C/W
TPG
111
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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For More Information On This Product,
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