UPD720101 データシートの表示（PDF） - NEC => Renesas Technology

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UPD720101

USB2.0 HOST CONTROLLER

NEC => Renesas Technology 

µPD720101

3.2 Terminology

Terms Used in Absolute Maximum Ratings

Parameter

Power supply voltage

Input voltage

Output voltage

Operating ambient temperature

Storage temperature

Symbol

VDD, AVDD,

VDD_PCI

VI

VO

TA

Tstg

Meaning

Indicates voltage range within which damage or reduced reliability will not

result when power is applied to a VDD pin.

Indicates voltage range within which damage or reduced reliability will not

result when power is applied to an input pin.

Indicates voltage range within which damage or reduced reliability will not

result when power is applied to an output pin.

Indicates the ambient temperature range for normal logic operations.

Indicates the element temperature range within which damage or reduced

reliability will not result while no voltage or current are applied to the device.

Terms Used in Recommended Operating Range

Parameter

Power supply voltage

High-level input voltage

Low-level input voltage

Symbol

VDD, AVDD,

VDD_PCI

VIH

VIL

Meaning

Indicates the voltage range for normal logic operations occur when VSS = 0

V.

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.

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.

Terms Used in DC Characteristics

Parameter

Off-state output leakage current

Output short circuit current

Input leakage current

Low-level output current

High-level output current

Symbol

IOZ

IOS

II

IOL

IOH

Meaning

Indicates the current that flows from the power supply pins when the rated

power supply voltage is applied when a 3-state output has high impedance.

Indicates the current that flows when the output pin is shorted (to GND pins)

when output is at high-level.

Indicates the current that flows when the input voltage is supplied to the

input pin.

Indicates the current that flows to the output pins when the rated low-level

output voltage is being applied.

Indicates the current that flows from the output pins when the rated high-

level output voltage is being applied.

14

Data Sheet S16265EJ4V0DS

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