參數(shù)資料
型號(hào)： QLPXA262B1C300
廠商： MARVELL SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： 32-BIT, 300 MHz, RISC PROCESSOR, PBGA294
封裝： 13 X 13 MM, 1.4MM PITCH, PLASTIC, TPBGA-294
文件頁(yè)數(shù)： 17/44頁(yè)
文件大?。?/td> 1302K
代理商： QLPXA262B1C300
Electrical Specifications
24
Intel PXA255 Processor Electrical, Mechanical, and Thermal Specification
LCD enabled with 320x240x16-bit color
MMC, AC97, BTUART, FFUART, ICP, I2C peripherals disabled
I/O loads at nominal (35 pf for all pins)
Core operating at 98% instruction hit rate, 95% data hit rate, run mode
All voltages at nominal values
Nominal case temperature
Table 8 contains power consumption numbers for the PXA255 processor.
Table 8. Power Consumption Specifications for PXA255 processor (Sheet 1 of 2)
Symbol
Description
Typical
Maximum
Units
400 MHz active mode, Maximum: Vcc=1.65V, Vccq/Vccn=3.6V, Temp=100° C
Typical: Vcc=1.3V, Vccq/Vccn=3.3V, Temp=Room
Iccc
Vcc Current
245
800
mA
Iccp
Vccq and Vccn Current
28
355
mA
PTOTAL
Total Power
411
2598
mW
300 MHz active mode, Maximum: Vcc=1.43V, Vccq/Vccn=3.6V, Temp=100° C
Typical: Vcc=1.1V, Vccq/Vccn=3.3V, Temp=Room
Iccc
Vcc Current
185
570
mA
Iccp
Vccq and Vccn Current
24
345
mA
PTOTAL
Total Power
283
2057
mW
200 MHz active mode, Maximum: Vcc=1.32V, Vccq/Vccn=3.6V, Temp=100° C
Typical: Vcc=1.0V, Vccq/Vccn=3.3V, Temp=Room
Iccc
Vcc Current
115
340
mA
Iccp
Vccq and Vccn Current
19
330
mA
PTOTAL
Total Power
178
1637
mW
400 MHz idle mode, Maximum: Vcc=1.65V, Vccq/Vccn=3.6V, Temp=100° C
Typical: Vcc=1.3V, Vccq/Vccn=3.3V, Temp=Room
Iccc
Vcc Current
95
460
mA
Iccp
Vccq and Vccn Current
9
50
mA
PTOTAL
Total Power
121
939
mW
300 MHz idle mode, Maximum: Vcc=1.43V, Vccq/Vccn=3.6V, Temp=100° C
Typical: Vcc=1.1V, Vccq/Vccn=3.3V, Temp=Room
Iccc
Vcc Current
43
335
mA
Iccp
Vccq and Vccn Current
9
50
mA
PTOTAL
Total Power
77
659
mW
200 MHz idle mode, Maximum: Vcc=1.32V, Vccq/Vccn=3.6V, Temp=100° C
Typical: Vcc=1.0V, Vccq/Vccn=3.3V, Temp=Room
Iccc
Vcc Current
33
205
mA
Iccp
Vccq and Vccn Current
9
50
mA
PTOTAL
Total Power
63
451
mW
33 MHz idle mode, Maximum: Vcc=1.32V, Vccq/Vccn=3.6V, Temp=100° C
Typical: Vcc=1.0V, Vccq/Vccn=3.3V, Temp=Room
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