0.6 (2019–07–25)
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39
5 Operating Conditions
5.1 Absolute Maximum Ratings
The table below gives the absolute maximum ratings. Exposure to stresses beyond those listed in this
table may result in permanent device damage, unreliability or both.
Characteristic Value Unit
VDDCPU Supply Voltage 1.1 V
VDD_EE Supply Voltage 1.0 V
VDDQ Supply Voltage 1.7 V
AVDD_DDRPLL 1.98 V
1.8V Supply Voltage 1.98 V
3.3V Supply Voltage 3.63 V
Input voltage, V
I
-0.3 ~ VDDIO+0.3 V
Junction Temperature 125 °C
5.2 Recommended Operating Conditions
Symbol Parameter Min. Typ. Max Unit
VDDCPU Voltage for Cortex A55 CPU 0.68
1
- 1.03
2
V
VDD_EE and other
0.8V domain
Voltage for GPU & core logic 0.77 0.8 0.9 V
VDDQ DDR3/DDR3L/DDR4/LPDDR/
LPDDR3/LPDDR4 IO Supply Voltage
1.05 - 1.6 V
AVDD18 1.8V AVDD for HDMI, USB, SARADC,
PCIE, CVBS, ETHERNET phy,MIPI_
DSI, MIPI_CSI and AUDIO
1.71 1.80 1.89 V
VDD18_AO_XTAL 1.8V VDD for XTAL, and IOVREF 1.71 1.80 1.89 V
AVDD_DDRPLL Analog power supply for DDRPLL 1.05 - 1.89 V
AVDD33 3.3V AVDD for USB 3.15 3.3 3.45 V
VDDIO LV mode 1.71 1.80 1.89 V
HV mode 3.0
3
3.3 3.45 V
T
J
Operating Junction Temperature 0 — 105
4
°C
T
A
Operating Ambient Temperature 0 — 70 °C
S905D3 Quick Reference Manual 5 Operating Conditions
Preliminary Version
Confidential for Wesion!