LUPXA255A0C200

Manufacturer Part NumberLUPXA255A0C200
DescriptionIC MICRO PROCESSOR 200MHZ 256BGA
ManufacturerIntel
LUPXA255A0C200 datasheets
 


Specifications of LUPXA255A0C200

Processor TypeXScale®Speed200MHz
Voltage3.3VMounting TypeSurface Mount
Package / Case256-BGALead Free Status / RoHS StatusLead free / RoHS Compliant
Features-Other names866868
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Electrical Specifications
Table 12. Standard Input, Output, and I/O Pin AC Operating Conditions
Symbol
Input capacitance, all standard input and
CIN
IO pins
Output capacitance, all standard high-
COUT_H
strength output and IO pins
Output de-rating, falling edge on all
tdF_H
standard, high-strength output and I/O
pins, from 50pF load.
Output de-rating, rising edge on all
tdR_H
standard, high-strength output and I/O
pins, from 50pF load.
1
NOTE:
AC specifications guaranteed for loads in this range. All testing is done at 50pF
4.6
Oscillator Electrical Specifications
The processor contains two oscillators, each for a specific crystal: a 32.768-kHz oscillator and a
3.6864-MHz oscillator. When choosing a crystal, match the crystal parameters as closely as
possible.
4.6.1
32.768-kHz Oscillator Specifications
The 32.768-kHz oscillator is connected between the TXTAL (amplifier input) and TEXTAL
(amplified output).
specifications.
Table 13. 32.768-kHz Oscillator Specifications
Symbol
Crystal Specifications - Typical is FOX NC38
F
Crystal Frequency, TXTAL/TEXTAL
XT
ESR
Equivalent series resistance, TXTAL/TEXTAL
P
Drive Level
Amplifier Specifications
VIH_X
Input High Voltage, TXTAL
VIL_X
Input Low Voltage, TXTAL
IIN_XT
Input Leakage, TXTAL
CIN_XT
Input Capacitance, TXTAL/TEXTAL
tS_XT
Stabilization Time
Board Specifications
RP_XT
Parasitic Resistance, TXTAL/TEXTAL to any node
CP_XT
Parasitic Capacitance, TXTAL/TEXTAL, total
COP_XT
Parasitic Shunt Capacitance, TXTAL to TEXTAL
28
Intel® PXA255 Processor Electrical, Mechanical, and Thermal Specification
Description
Table 13, “32.768-kHz Oscillator Specifications”
Description
Min
Typical
Max
Units
10
1
1
25
50
ns/pF
ns/pF
shows the 32.768-kHz
Min
Typical
Max
Units
32.768
6
65
1
0.8*VCC
VCC
VSS
0.2*VCC
1
18
25
2
-
10
20
5
0.4
pF
pF
kHz
kΩ
uW
V
V
µA
pF
s
MΩ
pF
pF