upd720114 Renesas Electronics Corporation., upd720114 Datasheet - Page 7

• Manufacturer Part Number: upd720114
• Description: Usb 2.0 Hub Controller
• Manufacturer: Renesas Electronics Corporation.

2.
2.1
possible to have a 5 V connection for an external bus.
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Above, “5 V” refers to a 3 V input buffer that is 5 V tolerant (has 5 V maximum input voltage). Therefore, it is
ELECTRICAL SPECIFICATIONS
Buffer List
2.5 V Oscillator interface
5 V tolerant Schmitt input buffer
3.3 V Schmitt input buffer
3.3 V I
3.3 V input and 3.3 V I
3.3 V input and I
USB2.0 interface
X1, X2
CSB1, VBUSM
CSB(4:2),BUS_B, SYSRSTB, TEST
GREEN
PPB(4:1), LED(4:1)
AMBER
DPU, DMU, DP(4:1), DM(4:1), RREF
OL
= 12 mA output buffer
OL
= 12 mA output buffer
OL
= 3 mA output buffer
Data Sheet S17462EJ5V0DS
μ
PD720114
7