UPD720112GK-9EU-A Renesas Electronics America, UPD720112GK-9EU-A Datasheet - Page 8

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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
-

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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
1.
6
X1_CLK
X2
SYSRSTB
RPU
DP(4:1)
DM(4:1)
DPU
DMU
BUS_SELF
LPWRM
RREF
CSB(4:1)
PPB(4:1)
VBUSM
SCL
SDA/GANG_B
EXROM_EN
AMBER
GREEN
LED(4:1)
TEST
SCAN_MODE
V
V
AV
V
AV
AV
DD33
DD25
SS
Remark “5 V tolerant“ means that the buffer is 3 V buffer with 5 V tolerant circuit.
DD
SS
SS
Pin Name
PIN INFORMATION
(R)
A (O)
A (O)
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
2.5 V input
2.5 V output
5 V tolerant Schmitt input
USB pull-up control
USB D+ signal I/O
USB D− signal I/O
USB D+ signal I/O
USB D− signal I/O
3.3 V Schmitt input
3.3 V Schmitt input
Analog
5 V tolerant input
5 V tolerant N-ch open drain
5 V tolerant Schmitt input
3.3 V output
3.3 V Schmitt I/O
3.3 V Schmitt input
5 V tolerant output
5 V tolerant output
5 V tolerant output
3.3 V input
3.3 V input
Buffer Type
Data Sheet S16616EJ3V0DS
Low
Low
Low
Low
Active
Level
Crystal oscillator in or clock input
Oscillator out
Asynchronous chip reset
External 1.5 kΩ pull-up resistor control
USB’s downstream facing port D+ signal
USB’s downstream facing port D− signal
USB’s upstream facing port D+ signal
USB’s upstream facing port D− signal
Power mode select
Local power monitor
Reference resistor
Port’s over-current status input
Port’s power supply control output
V
External serial ROM clock out
External serial ROM data IO or power
management mode select
External serial ROM input enable
Amber colored LED control output
Green colored LED control output
LED indicator output for downstream port status
Test signal
Test signal
3.3 V V
2.5 V V
2.5 V V
V
V
V
BUS
SS
SS
SS
for analog circuit
for reference resistor. Connect to AV
monitor
DD
DD
DD
for analog circuit
Function
µ
PD720112
SS
.

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