Datasheet

1165
SAM9G45 [DATASHEET]
Atmel-6438O-ATARM-SAM9G45-Datasheet_08-Dec-15
45.10 USB HS Characteristics
45.10.1 USB HS Electrical Characteristics
45.10.2 Static Power Consumption
Note: 1. If cable is connected add 200 µA (typical) due to Pull-up/Pull-down current consumption.
45.10.3 Dynamic Power Consumption
Note: 1. Including 1 mA due to Pull-up/Pull-down current consumption.
Table 45-18. USB HS Electrical Parameters
Symbol Parameter Conditions Min Typ Max Unit
R
PUI
Bus Pull-up Resistor on Upstream Port (idle
bus)
In LS or FS Mode – 1.5 – kΩ
R
PUA
Bus Pull-up Resistor on Upstream Port
(upstream port receiving)
In LS or FS Mode – 15 – kΩ
t
BIAS
Bias settling time – – – 20 µs
t
OSC
Oscillator settling time With Crystal 12 MHz – – 2 ms
t
SETTLING
Settling time f
IN
= 12 MHz – 0.3 0.5 ms
Table 45-19. Static Power Consumption
Symbol Parameter Conditions Min Typ Max Unit
I
BIAS
Bias current consumption on VBG – – – 1 µA
I
VDDUTMII
HS Transceiver and I/O current consumption – – – 8 µA
LS / FS Transceiver and I/O current
consumption
No connection
(1)
––3µA
I
VDDUTMIC
Core, PLL, and Oscillator current
consumption
–––2 µA
Table 45-20. Dynamic Power Consumption
Symbol Parameter Conditions Min Typ Max Unit
I
BIAS
Bias current consumption on VBG – – 0.7 0.8 mA
I
VDDUTMII
HS Transceiver current consumption HS transmission – 47 60 mA
HS Transceiver current consumption HS reception – 18 27 mA
LS / FS Transceiver current consumption FS transmission 0m cable
(1)
–46mA
LS / FS Transceiver current consumption FS transmission 5m cable
(1)
–2630mA
LS / FS Transceiver current consumption FS reception
(1)
–34.5mA
I
VDDUTMIC
PLL, Core and Oscillator current consumption – – 5.5 9 mA