UPD720130GC-9EU-SIN 查看數據表（PDF） - NEC => Renesas Technology

零件编号

产品描述 (功能)

生产厂家

UPD720130GC-9EU-SIN

USB2.0 to IDE Bridge

NEC => Renesas Technology 

µPD720130

3.3 Electrical Specifications

Absolute Maximum Ratings

Parameter

Symbol

Condition

Rating

Unit

Power supply voltage

VDD33

VDD25

3.3 V power supply rail

2.5 V power supply rail

−0.5 to +4.6

V

−0.5 to +3.6

V

Input voltage, 5 V buffer

VI

3.0 V ≤ VDD33 ≤ 3.6 V

VI < VDD33 + 3.0 V

−0.5 to +6.6

V

Input voltage, 3.3 V buffer

VI

3.0 V ≤ VDD33 ≤ 3.6 V

VI < VDD33 + 1.0 V

−0.5 to +4.6

V

Input voltage, 2.5 V buffer

VI

2.3 V ≤ VDD25 ≤ 2.7 V

VI < VDD25 + 0.9 V

−0.5 to +3.6

V

Output voltage, 5 V buffer

VO

3.0 V ≤ VDD33 ≤ 3.6 V

VO < VDD33 + 3.0 V

−0.5 to +6.6

V

Output voltage, 3.3 V buffer

VO

3.0 V ≤ VDD33 ≤ 3.6 V

VO < VDD33 + 1.0 V

−0.5 to +4.6

V

Output voltage, 2.5 V buffer

VO

2.3 V ≤ VDD25 ≤ 2.7 V

VO < VDD25 + 0.9 V

−0.5 to +3.6

V

Output current, 5 V buffer

IO

IOL = 6 mA

20

mA

Output current, 3.3 V buffer

IO

IOL = 6 mA

20

mA

IOL = 3 mA

10

mA

Operating ambient temperature

TA

0 to +70

°C

Storage temperature

Tstg

−65 to +150

°C

Caution Product quality may suffer if the absolute maximum rating is exceeded even momentarily for any

parameters. That is, the absolute maximum ratings are rated values at which the product is on the

verge of suffering physical damage, and therefore the product must be used under conditions

that ensure that the absolute maximum ratings are not exceeded.

The ratings and conditions indicated for DC characteristics and AC characteristics represent the

quality assurance range during normal operation.

Two Power Supply Rails Limitation

The µPD720130 has two power supply rails (2.5 V, 3.3 V). The system will require the time when power supply

rail is stable at VDD level. And, there will be difference between the time of VDD25 and VDD33. The µPD720130

requires that VDD25 should be stable before VDD33 becomes stable. At this case, the system must ensure that the

absolute maximum ratings for VI / VO are not exceeded. System reset signaling should be asserted more than

specified time after both VDD25 and VDD33 are stable.

Data Sheet S16302EJ3V0DS

17

Share Link: