CARD-PCI/GX Hardware Manual
EPSON
Rev.A
52
6.
6.
6.
6. Electrical characteristics
Electrical characteristics
Electrical characteristics
Electrical characteristics
6.1 Absolute maximum rating
Item
Symbol
Min.
Max.
Unit
V
CC3V
0
4.0
V
V
CC5V
-0.5
6.5
V
V
CCSTB
-0.5
6.5
V
Supply Voltage
V
CCBAK
-0.5
6.5
V
CPUFRQ
-0.5
V
CC3V
+0.5
V
PCLK[2:0]
-0.5
V
CC3V
+0.5
V
Votage on pin
Other pins
-0.5
(*1)
V
*1: Lower voltage between 5.5V and V
CC5V
+ 0.5V.
6.2 Recommended operating condition
Symbol
Min.
Max.
Unit
Current Limit (*2)
V
CCCORE
4.75
5.25
V
2.5A
V
CC5V
4.75
5.25
V
---
V
CC3V
3.15
3.45
V
3A
V
CCSTB
4.5
5.5
V
---
V
CCBAK
2.7
3.6
V
---
*2: Even if any part defect occurred in SCE8720Cxx, do not supply current over the
current limit in order to suppress abnormal heating of SCE8720Cxx.
