S128 Datasheet, PDF (76/107 Pages) Renesas Technology Corp – Microcontroller

S128
2. Electrical Characteristics
USB_DP
USB_DM
Observation
point
50 pF
50 pF
Figure 2.59 Test circuit for Full-Speed (FS) connection
USB_DP
Observation
point
USB_DM
200 pF to
600 pF
3.6 V
1.5 K
Figure 2.60 Test circuit for Low-Speed (LS) connection
2.4.2
USB External Supply
200 pF to
600 pF _Observation
point
Table 2.40 USB regulator
Parameter
Min
Typ
Max
Unit
VCC_USB supply current VCC_USB_LDO ≥ 3.8V -
-
50
mA
VCC_USB_LDO ≥ 4.5V -
-
100
mA
VCC_USB supply voltage
3.0
-
3.6
V
Test conditions
-
-
-
R01DS0309EU0100 Rev.1.00
Mar 10, 2017
Page 76 of 107