UPD720112GK-9EU-A Renesas Electronics America, UPD720112GK-9EU-A Datasheet - Page 29

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UPD720112GK-9EU-A

Manufacturer Part Number
UPD720112GK-9EU-A
Description
IC HUB CTLR USB2.0 4-PORTS QFP
Manufacturer
Renesas Electronics America
Datasheet

Specifications of UPD720112GK-9EU-A

Controller Type
USB 2.0 Hub Controller
Interface
USB 2.0
Voltage - Supply
2.5 V, 3.3 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
80-TQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Supply
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
UPD720112GK-9EU-A
Manufacturer:
NEC
Quantity:
20 000
Part Number:
UPD720112GK-9EU-A
Manufacturer:
NEC
Quantity:
12 251
V
IHZ
V
V
SS
(min)
IH
V
power OK
V
power-on
V
Hub port
Hub port
SS
IH
IL
(min)
V
BUS
V
D+
D−
or
IH
D−/D+
D+/D−
∆t1
Connected
Figure 2-19. Full-/high-speed Device Connect Detection
Disconnected
Figure 2-20. Power-on and Connection Events Timing
Device
Figure 2-18. Low-/full-speed Disconnect Detection
Device
Attatch detected
≥ 4.01 V
t
SIGATT
D+
Data Sheet S16616EJ3V0DS
t
DCNN
t
ATTDB
D−
t
2SUSP
t
DDIS
Detected
Connect
t
DRST
Disconnect
Detected
t
RSTRCY
USB system software
reads device speed
Reset recovery
time
µ
PD720112
27

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