參數(shù)資料
型號： PXA270
廠商： Intel Corp.
英文描述： Electrical, Mechanical, and Thermal Specification
中文描述： 電氣，機械和熱規(guī)格
文件頁數(shù)： 51/126頁
文件大小： 1563K
代理商： PXA270
Electrical, Mechanical, and Thermal Specification
5-1
Electrical Specifications
5
5.1
Absolute Maximum Ratings
The absolute maximum ratings (shown in
Table 5-1
) define limitations for electrical and thermal
stresses. These limits prevent permanent damage to the Intel PXA270 processor.
Note:
Absolute maximum ratings are not operating ranges.
5.2
Operating Conditions
This section shows operating voltage, frequency, and temperature specifications for the PXA270
processor.
Table 5-1. Absolute Maximum Ratings
Symbol
Description
Min
Max
Units
T
S
Storage temperature
–40
125
°C
V
CC_OL1
Offset voltage between any of the following pins:
VCC_CORE
–0.3
0.3
V
V
CC_OL2
Offset voltage between any of the following pins:
VCC_SRAM
–0.3
0.3
V
V
CC_OH1
Offset voltage between any of the following pins:
VCC_MEM
–0.3
0.3
V
V
CC_OH2
Offset voltage between any of the following pins:
VCC_IO
–0.3
0.3
V
V
CC_OH3
Offset voltage between VCC_LCD<0> and VCC_LCD<1>
–0.3
0.3
V
V
CC_HV
Voltage applied to high-voltage supply pins
(VCC_BB, VCC_USB, VCC_USIM, VCC_MEM,
VCC_IO<, VCC_LCD)
VSS–0.3
VSS+4.0
V
V
CC_LV
Voltage applied to low-voltage supply pins
(VCC_CORE, VCC_PLL, VCC_SRAM)
VSS–0.3
VSS+1.45
V
V
IP
Voltage applied to non-supply pins except PXTAL_IN,
PXTAL_OUT, TXTAL_IN, and TXTAL_OUT pins
VSS–0.3
VSS+4.0
V
V
IP_X
Voltage applied to XTAL pins
(PXTAL_IN, PXTAL_OUT, TXTAL_IN, TXTAL_OUT)
VSS–0.3
VSS+1.45
V
V
ESD
Maximum ESD stress voltage, three stresses maximum:
Any pin to any supply pin, either polarity, or
Any pin to all non-supply pins together, either polarity
—
2000
V
I
EOS
Maximum DC input current (electrical overstress) for any
non-supply pin
—
5
mA
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