523462
21
Intel Confidential
PCH SPI Flash Compatibility Requirement
3.3
SPI Flash DC Electrical Compatibility Guidelines
Note:
1.Testing condition: 1K pull up to Vcc, 1kohm pull down and 10 pF pull down and 1/2 inch trace. See Figure 3.3
for more detail.
§ §
Parameter
Min
Max
Units
Notes
Supply Voltage (Vcc)
3.14
3.7
V
Input High Voltage
0.5*VCC
VCC+0.5
V
Input Low Voltage
-0.5
0.3*VCC
V
Output High Characteristics
0.9*VCC
VCC
V
Ioh = -0.5mA
Output Low Characteristics
0.1*VCC
Iol = 1.5mA
Input Leakage Current
-10
10
uA
Output Rise Slew Rate (0.2 Vcc - 0.6 Vcc)
1
4
V/ns
1
Output Fall Slew Rate (0.6 Vcc - 0.2 Vcc)
1
4
V/ns
1
Figure 3-2. PCH Test Load
Содержание PCH-LP
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