MCIMX515DJM8C Freescale, MCIMX515DJM8C Datasheet - Page 48

• Manufacturer Part Number: MCIMX515DJM8C
• Manufacturer: Freescale

Specifications of MCIMX515DJM8C

• Operating Temperature (min): -20C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

1
2
3
4
5
Electrical Characteristics
4.6.5
Table 48
4.6.6
This section provides the relative timing requirements among different signals of NFC at the module level
in the different operational modes.
Timing parameters in
(asymmetric mode) using two Flash clock cycles per one access of RE_B and WE_B.
Timing parameters in
NFC mode using one Flash clock cycle per one access of RE_B and WE_B.
48
Reference clock frequency range
Reference clock frequency range after
pre-divider
Output clock frequency range (dpdck_2)
Pre-division factor
Multiplication factor integer part
Multiplication factor numerator
Multiplication factor denominator
Output Duty Cycle
Frequency lock time
(FOL mode or non-integer MF)
Phase lock time
Frequency jitter
Phase jitter (peak value)
Power dissipation
Device input range cannot exceed the electrical specifications of the CAMP, see
The values specified here are internal to DPLL. Inside the DPLL, a “1” is added to the value specified by the user.Therefore,
the user has to enter a value “1” less than the desired value at the inputs of DPLL for PDF and MFD.
The maximum total multiplication factor (MFI + MFN/MFD) allowed is 15.Therefore, if the MFI value is 15, MFN value must be
zero.
T
mode is 398 cycles of divided reference clock when DPLL starts after full reset.
Tdck is the time period of the output clock, dpdck_2.
dpdref
is the time period of the reference clock after predivider.According to the specification, the maximum lock time in FOL
shows the DPLL electical parameters.
DPLL Electrical Parameters
NAND Flash Controller (NFC) Parameters
Parameter
5
(peak value)
2
4
i.MX51 Applications Processors for Consumer and Industrial Products, Rev. 4
Figure
Figure
3
2
1
14,
14, through
Figure
Table 48. DPLL Electrical Parameters
FPL mode, integer and fractional MF
Should be less than denominator
f
dvdd = 1.2 V
f
dvdd = 1.2 V
dck
dck
= 300 MHz @ avdd = 1.8 V,
= 650 MHz @ avdd = 1.8 V,
15,
Test Conditions/Remarks
Figure
Figure
17,
16,
—
—
—
—
—
—
—
—
—
—
Figure
Figure
19, and
18,
Figure
Table 50
–67108862
Table
48.5
Min
300
19, and
10
10
—
—
—
—
—
1
5
1
47.
show the default NFC mode
Table 50
0.02
Typ
2.0
50
—
—
—
—
—
—
—
—
—
—
Freescale Semiconductor
0.65 (avdd)
0.92 (dvdd)
1.98 (avdd)
1.8 (dvdd)
67108862
67108863
show symmetric
1025
Max
51.5
0.04
100
398
100
3.5
40
16
15
T
MHz
MHz
MHz
d
Unit
T
mW
pdref
—
—
—
—
ns
%
µ
dck
s