36.3 Standard Operating Conditions
For all other device characteristics to be valid, the device must operate within the ratings listed in this section.
General Operating Conditions:
- Operating Voltage: VDDMIN ≤ VDD ≤ VDDMAX
- Operating Voltage with USB Voltage Regulator enabled: VDDUMIN ≤ VDDU ≤ VDD
- Operating Temperature: TA_MIN ≤ TA ≤ TA_MAX
The standard operating conditions for any device are defined as follows:
Parameter | Ratings | Units | |
---|---|---|---|
VDD — Operating Supply Voltage(1) | |||
Industrial temperature | VDDMIN | +1.8 | V |
VDDMAX | +5.5 | V | |
VDDU — VDD Range for Operating the USB Voltage Regulator(1) | |||
Industrial temperature | VDDUMIN | +4.35 | V |
VDDUMAX | VDD | V | |
VUSB — Supply Voltage for the USB Transceiver(1) | |||
Industrial temperature | VUSB | +3.3 | V |
fUSB — USB Input Clock Frequency | |||
Industrial temperature | fUSBMIN | 47.88 | MHz |
fUSBMAX | 48.12 | MHz | |
CVUSB — External Capacitor Value on VUSB (2) | |||
Industrial temperature | CVUSB | 470 | nF |
TA — Operating Ambient Temperature Range | |||
Industrial temperature | TA_MIN | -40 | °C |
TA_MAX | +85 | °C | |
Note:
|