UPD720102 データシートの表示（PDF） - NEC => Renesas Technology

部品番号

コンポーネント説明

一致するリスト

UPD720102

USB 2.0 HOST CONTROLLER

NEC => Renesas Technology 

μPD720102

3.2 Terminology

Terms Used in Absolute Maximum Ratings

Parameter

Power supply voltage

Input voltage

Output voltage

Output current

Operating ambient temperature

Storage temperature

Symbol

VDD, VDD15,

AVDD33,

AVDD15

VI

VO

IO

TA

Tstg

Meaning

Indicates the 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 absolute tolerance values for DC current to prevent damage or

reduced reliability when current flows out of or into 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 is applied to the device.

Terms Used in Recommended Operating Range

Parameter

Power supply voltage

High-level input voltage

Low-level input voltage

Hysteresis voltage

Input rise time

Input fall time

Symbol

Meaning

VDD, AVDD33 Indicates the voltage range for normal logic operations occur when VSS = 0 V.

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.

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.

VH

Indicates the differential between the positive and the negative trigger voltage.

tri

Indicates allowable input rise time to input signal transition time from 0.1 x VDD

to 0.9 x VDD.

tfi

Indicates allowable input fall time to input signal transition time from 0.9 x VDD

to 0.1 x VDD.

Data Sheet S17998EJ4V0DS

15

Share Link: