ep9307 Cirrus Logic, Inc., ep9307 Datasheet - Page 12

• Manufacturer Part Number: ep9307
• Description: Arm9 Soc With Ethernet, Usb, Display, And Touchscreen
• Manufacturer: Cirrus Logic, Inc.

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)
WARNING: Operation beyond these limits may result in permanent damage to the device.
Recommended Operating Conditions
(All grounds = 0 V, all voltages with respect to 0 V)
12
Power Supplies
Total Power Dissipation
Input Current per Pin, DC (Except supply pins)
Output current per pin, DC
Digital Input voltage
Storage temperature
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
Note:
Normal operation is not guaranteed at these extremes.
1. Includes all power generated due to AC and/or DC output loading.
2. The power supply pins are at maximum values listed in
3. At ambient temperatures above 70° C, total power dissipation must be limited to less than 2.5 Watts.
Parameter
Parameter
©
Copyright 2005 Cirrus Logic (All Rights Reserved)
(Note 1)
(Note 2)
“Recommended Operating
VDD_ADC
VDD_PLL
Symbol
RVDD
CVDD
FCLK
FCLK
HCLK
HCLK
T
T
A
A
VDD_ADC
VDD_PLL
Symbol
Conditions”, below.
Min
1.65
1.65
3.0
3.0
-40
RVDD
CVDD
0
-
-
-
-
Typ
1.80
1.80
+25
+25
3.3
3.3
-
-
-
-
Min
-0.3
-40
-
-
-
-
-
-
-
RVDD+0.3
Max
1.94
1.94
+70
+85
200
184
100
3.6
3.6
92
Max
+125
3.96
2.16
2.16
3.96
±10
±50
2
DS667PP4
Unit
MHz
MHz
MHz
MHz
°C
°C
V
V
V
V
Unit
mA
mA
°C
W
V
V
V
V
V