UPD720114GA-YEU-A Renesas Electronics America, UPD720114GA-YEU-A Datasheet - Page 9

• Manufacturer Part Number: UPD720114GA-YEU-A
• Description: HOST CTLR USB 2.0 48-TQFP
• Manufacturer: Renesas Electronics America
• Series: ECOUSB™r

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

1.
X1
X2
SYSRSTB
DP(4:1)
DM(4:1)
DPU
DMU
BUS_B
RREF
CSB1
CSB(4:2)
PPB(4:1)
VBUSM
AMBER
GREEN
LED(4:1)
TEST
V
V
V
V
AV
V
V
AV
AV
DD25OUT
DD33
DD33REG
DD25
SS
SSREG
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)
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
I
I
I
I
I
I
I
2.5 V input
2.5 V output
3.3 V Schmitt input
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
Analog
5 V tolerant Schmitt input
3.3 V Schmitt input
5 V tolerant Schmitt input
3.3V output / input
3.3V output
3.3 V Schmitt input
3.3 V output / input
3.3V output / input
Buffer Type
Data Sheet S17462EJ6V0DS
Low
Low
Low
Low
Low
Active
Level
30 MHz Crystal oscillator in
30 MHz Crystal oscillator out
Asynchronous chip hardware reset
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
Reference resistor connection
Port’s over-current status input.
Port’s over-current status input
Port’s power supply control output or hub
configuration input
Upstream V
Amber colored LED control output or port
indicator select
Green colored LED control output or port
indicator select
LED indicator output show downstream port
status or Removable/Non-removable select
Test signal
On chip 2.5 V regulator output, it must have a
22
3.3 V V
3.3 V V
have a 4.7
2.5 V V
V
2.5 V V
V
On chip 2.5 V regulator V
V
V
DD25OUT
SS
SS
SS
μ
for analog circuit
for reference resistor, Connect to AV
F (or greater) capacitor to V
DD
DD
DD
DD
, output from internal regulator
. These pins must be supplied from
for on chip 2.5 V regulator input, it must
for analog circuit
μ
BUS
F ( or greater) capacitor to V
monitor
Function
SS
μ
PD720114
SSREG
SS
SSREG
.
7