UPD720114GA-YEU-A Renesas Electronics America, UPD720114GA-YEU-A Datasheet - Page 27
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UPD720114GA-YEU-A
Manufacturer Part Number
UPD720114GA-YEU-A
Description
HOST CTLR USB 2.0 48-TQFP
Manufacturer
Renesas Electronics America
Series
ECOUSB™r
Datasheet
1.UPD720114GA-YEU-A.pdf
(36 pages)
Specifications of UPD720114GA-YEU-A
Controller Type
USB 2.0 Hub Controller
Interface
USB 2.0
Voltage - Supply
3.14 V ~ 3.46 V
Operating Temperature
0°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
48-TQFP
Package Type
TQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Supply
-
Lead Free Status / RoHS Status
Compliant, Lead free / RoHS Compliant
Other names
972-1000
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD720114GA-YEU-A
Manufacturer:
RENESAS
Quantity:
11 680
Company:
Part Number:
UPD720114GA-YEU-A
Manufacturer:
RENESAS
Quantity:
83
Company:
Part Number:
UPD720114GA-YEU-A
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
UPD720114GA-YEU-A
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Company:
Part Number:
UPD720114GA-YEU-A/JC
Manufacturer:
RENESAS
Quantity:
6 458
Part Number:
UPD720114GA-YEU-A/JC
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Part Number:
UPD720114GA-YEU-AT
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Downstream
Port of Hub
Upstream
End of
Cable
V
V
SS
SS
A. Downstream EOP Delay with Cable
50% Point of
Initial Swing
EOP Delay:
EOP Skew:
Low-speed timings are determined in the same way for:
Upstream Port
t
(t
t
t
End of Cable
Downstream
FEOPD
FHESK
LEOPD
Port of Hub
EOPy
t
EOP-
V
V
SS
SS
or
Figure 2-12. Hub EOP Delay and EOP Skew
means that this equation applies to t
= t
and t
= t
C. Upstream EOP Delay with or without Cable
t
EOP+
EOP+
EOPy
LHESK
− t
− t
HDDx
EOP-
Data Sheet S17462EJ6V0DS
t
EOP-
Downstream
Port of Hub
Port of Hub
Upstream
V
V
SS
SS
B. Downstream EOP Delay without Cable
t
Crossover
Extended
EOP+
Point
EOP-
and t
Crossover
Extended
Point
EOP+
)
t
EOP-
t
EOP+
μ
Crossover
Extended
PD720114
Point
25