K50P100M100SF2V2 Datasheet, PDF (59/79 Pages) Freescale Semiconductor, Inc – K50 Sub-Family

6.8.1 USB electrical specifications
Peripheral operating requirements and behaviors
The USB electricals for the USB On-the-Go module conform to the standards
documented by the Universal Serial Bus Implementers Forum. For the most up-to-date
standards, visit http://www.usb.org.
6.8.2 USB DCD electrical specifications
Table 43. USB DCD electrical specifications
Symbol
V_{DP_SRC}
V_LGC
I_{DP_SRC}
I_{DM_SINK}
R_{DM_DWN}
V_{DAT_REF}
Description
USB_DP source voltage (up to 250 μA)
Threshold voltage for logic high
USB_DP source current
USB_DM sink current
D- pulldown resistance for data pin contact detect
Data detect voltage
Min.
Typ.
Max.
Unit
0.5
—
0.7
V
0.8
—
2.0
V
7
10
13
μA
50
100
150
μA
14.25
—
24.8
kΩ
0.25
0.33
0.4
V
6.8.3 USB VREG electrical specifications
Table 44. USB VREG electrical specifications
Symbol Description
VREGIN Input supply voltage
I_DDon
Quiescent current — Run mode, load current
equal zero, input supply (VREGIN) > 3.6 V
I_DDstby
I_DDoff
Quiescent current — Standby mode, load current
equal zero
Quiescent current — Shutdown mode
• VREGIN = 5.0 V and temperature=25C
• Across operating voltage and temperature
Min.
2.7
—
—
—
—
Typ.¹
—
120
1.1
650
—
Max.
5.5
186
1.54
—
4
I_LOADrun
I_LOADstby
V_Reg33out
Maximum load current — Run mode
Maximum load current — Standby mode
Regulator output voltage — Input supply
(VREGIN) > 3.6 V
—
—
—
—
• Run mode
• Standby mode
V_Reg33out
C_OUT
Regulator output voltage — Input supply
(VREGIN) < 3.6 V, pass-through mode
External output capacitor
3
3.3
2.1
2.8
2.1
—
1.76
2.2
Table continues on the next page...
120
1
3.6
3.6
3.6
8.16
Unit
Notes
V
μA
μA
nA
μA
mA
mA
V
V
V
2
μF
K50 Sub-Family Data Sheet, Rev. 1, 6/2012.
Freescale Semiconductor, Inc.
Preliminary
59
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