upd720113 Renesas Electronics Corporation., upd720113 Datasheet - Page 7

• Manufacturer Part Number: upd720113
• 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 Schmitt input buffer
3.3 V Schmitt input buffer
3.3 V input buffer
3.3 V I
3.3 V I
5 V I
USB2.0 interface
X1_CLK, X2
SYSRSTB, CSB(7:1), VBUSM
LPWRM
EXROM_EN, TEST, SCAN_MODE
SDA/GANG_B
SCL
PPB(7:1)
RPU, DPU, DMU, DP(7:1), DM(7:1), RREF
OL
OL
OL
= 12 mA N-ch open drain buffer
= 3 mA bi-directional Schmitt input buffer with input enable (OR-type)
= 3 mA output buffer
Data Sheet S16618EJ3V0DS
µ
PD720113
7