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(jī)械和熱規(guī)格
文件頁數(shù): 52/126頁
文件大小: 1563K
代理商: PXA270
5-2
Electrical, Mechanical, and Thermal Specification
Intel PXA270 Processor
Electrical Specifications
Table 5-2
shows each power domains supported voltages (except for VCC_MEM and
VCC_CORE).
Table 5-3
shows all of the supported memory voltages and frequency operating
ranges (VCC_MEM).
Table Note:
shows all of the supported core voltage and frequency ranges
(VCC_CORE).
The operating temperature specification is a function of voltage and frequency.
Table 5-2. Voltage, Temperature, and Frequency Electrical Specifications (Sheet 1 of 2)
Symbol
Description
Min
Typical
Max
Units
Operating Temperature
Tcase
Package operating temperature
(Standard
Temp)
-25
+85
°C
Package operating temperature
(Extended
Temp - PBGA ONLY)
-40
+85
Theta Jc
Junction-to-case temperature gradient
(VF-BGA)
2
°C /
watt
Junction-to-case temperature gradient
(PBGA)
1.4
VCC_BATT Voltage
VVCC0
Voltage applied on VCC_BATT @3.0V
2.25
3.00
3.75
V
VVDF1
Voltage difference between VCC_BATT
and VCC_IO during power-on reset or
deep-sleep wake-up (from the assertion
of SYS_EN to the de-assertion of
nRESET_OUT)
0
0.30
V
VVDF2
Voltage difference between VCC_BATT
and VCC_IO when VCC_IO is enabled
0
0.20
V
Tbramp
Ramp Rate
10
12
mV/uS
VCC_PLL Voltage
VVCC1
Voltage applied on VCC_PLL @1.3V
(+10 / -10%)
1.17
1.30
1.43
V
Tpwrramp
Ramp Rate
10
12
mV/uS
VCC_BB Voltages
VVCC2a
Voltage applied on VCC_BB @1.8V
(+20 / -5%)
1.71
1.80
2.16
V
VVCC2b
Voltage applied on VCC_BB @2.5V
(+10 / -10%)
2.25
2.50
2.75
V
VVCC2c
Voltage applied on VCC_BB @3.0V
(+10 / -10%)
2.70
3.0
3.30
V
VVCC2d
Voltage applied on VCC_BB @3.3V
(+10 / -10%)
2.97
3.3
3.63
V
Tsysramp
Ramp Rate
10
12
mV/uS
VCC_LCD Voltages
VVCC3a
Voltage applied on VCC_LCD @1.8V
(+20 / -5%)
1.71
1.80
2.16
V
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