μPD720102 3.2 Terminology Terms Used in Absolute Maximum Ratings Parameter " />
參數資料
型號: UPD720102GC-YEB-A
廠商: Renesas Electronics America
文件頁數: 9/38頁
文件大?。?/td> 0K
描述: IC HOST CTLR USB2.0 3-PORTS QFP
標準包裝: 100
控制器類型: USB 2.0 控制器
接口: PCI
電源電壓: 3.135 V ~ 3.465 V
工作溫度: -20°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 120-TQFP
供應商設備封裝: 120-TQFP(14x14)
包裝: 托盤
Data Sheet S17998EJ4V0DS
15
μPD720102
3.2 Terminology
Terms Used in Absolute Maximum Ratings
Parameter
Symbol
Meaning
Power supply voltage
VDD, VDD15,
AVDD33,
AVDD15
Indicates the voltage range within which damage or reduced reliability will not
result when power is applied to a VDD pin.
Input voltage
VI
Indicates voltage range within which damage or reduced reliability will not
result when power is applied to an input pin.
Output voltage
VO
Indicates voltage range within which damage or reduced reliability will not
result when power is applied to an output pin.
Output current
IO
Indicates absolute tolerance values for DC current to prevent damage or
reduced reliability when current flows out of or into output pin.
Operating ambient temperature
TA
Indicates the ambient temperature range for normal logic operations.
Storage temperature
Tstg
Indicates the element temperature range within which damage or reduced
reliability will not result while no voltage or current is applied to the device.
Terms Used in Recommended Operating Range
Parameter
Symbol
Meaning
Power supply voltage
VDD, AVDD33
Indicates the voltage range for normal logic operations occur when VSS = 0 V.
High-level input voltage
VIH
Indicates the voltage, which is applied to the input pins of the device, is the
voltage indicates that the high level states for normal operation of the input
buffer.
* If a voltage that is equal to or greater than the “Min.” value is applied, the
input voltage is guaranteed as high level voltage.
Low-level input voltage
VIL
Indicates the voltage, which is applied to the input pins of the device, is the
voltage indicates that the low level states for normal operation of the input
buffer.
* If a voltage that is equal to or lesser than the “Max.” value is applied, the
input voltage is guaranteed as low level voltage.
Hysteresis voltage
VH
Indicates the differential between the positive and the negative trigger voltage.
Input rise time
tri
Indicates allowable input rise time to input signal transition time from 0.1 x VDD
to 0.9 x VDD.
Input fall time
tfi
Indicates allowable input fall time to input signal transition time from 0.9 x VDD
to 0.1 x VDD.
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