EP9307 Datasheet, PDF (12/48 Pages) Cirrus Logic – ARM9 SOC WITH ETHERNET USB DISPLAY AND TOUCHSCREEN

EP9307
ARM9 SOC with Ethernet, USB, Display and Touchscreen
Electrical Specifications
Absolute Maximum Ratings
(All grounds = 0 V, all voltages with respect to 0 V)
Parameter
Power Supplies
Total Power Dissipation
Input Current per Pin, DC (Except supply pins)
Output current per pin, DC
Digital Input voltage
Storage temperature
(Note 1)
(Note 2)
Symbol Min
Max
Unit
RVDD
-
3.96
V
CVDD
-
2.16
V
VDD_PLL
-
2.16
V
VDD_ADC
-
3.96
V
-
2
W
-
±10
mA
-
±50
mA
-0.3 RVDD+0.3
V
-40
+125
°C
Note: 1. Includes all power generated due to AC and/or DC output loading.
2. The power supply pins are at maximum values listed in “Recommended Operating Conditions”, below.
3. At ambient temperatures above 70° C, total power dissipation must be limited to less than 2.5 Watts.
WARNING: Operation beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
Recommended Operating Conditions
(All grounds = 0 V, all voltages with respect to 0 V)
Parameter
Power Supplies
Operating Ambient Temperature - Commercial
Operating Ambient Temperature - Industrial
Processor Clock Speed - Commercial
Processor Clock Speed - Industrial
System Clock Speed - Commercial
System Clock Speed - Industrial
Symbol
Min
Typ
Max
RVDD
3.0
3.3
3.6
CVDD
1.65
1.80
1.94
VDD_PLL
1.65
1.80
1.94
VDD_ADC
3.0
3.3
3.6
T_A
0
+25
+70
T_A
-40
+25
+85
FCLK
-
-
200
FCLK
-
-
184
HCLK
-
-
100
HCLK
-
-
92
Unit
V
V
V
V
°C
°C
MHz
MHz
MHz
MHz
12
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