MCIMX31L FREESCALE [Freescale Semiconductor, Inc], MCIMX31L Datasheet - Page 70

• Manufacturer Part Number: MCIMX31L
• Description: Multimedia Applications Processors
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Electrical Characteristics
4.3.3
This section outlines the Clock Amplifier Module (CAMP) specific electrical characteristics.
shows clock amplifier electrical characteristics.
1
2
4.3.4
Figure 5
Figure 6
70
Input Frequency
VIL (for square input)
VIH (for square input)
Sinusoidal Input Amplitude
Duty Cycle
VDD is the supply voltage of CAMP
This value of the sinusoidal input will be measured through characterization.
1-Wire bus
(BATT_LINE)
OW1
OW2
OW3
OW4
ID
depicts the RPP timing, and
depicts Write 0 Sequence timing, and
Clock Amplifier Module (CAMP) Electrical Characteristics
1-Wire Electrical Specifications
Parameter
Table 20. RPP Sequence Delay Comparisons Timing Parameters
Figure 5. Reset and Presence Pulses (RPP) Timing Diagram
Presence Detect High
Presence Detect Low
Reset Time High
Reset Time Low
Table 19. Clock Amplifier Electrical Characteristics
Parameters
“Reset Pulse”
OWIRE Tx
i.MX31/i.MX31L Advance Information, Rev. 1.4
OW1
Table 20
(VDD
0.4
Min
8.0
45
1
0
- 0.25)
2
lists the RPP timing parameters.
Table 21
Preliminary
Symbol
t
t
t
RSTH
RSTL
t
PDH
PDL
lists the timing parameters.
Typ
OW3
50
OW2
–
–
–
–
“Presence Pulse”
Min
480
480
DS2502 Tx
15
60
Typ
511
512
OW4
–
–
VDD
Max
34.0
0.3
55
3
Freescale Semiconductor
Max
240
60
–
–
Table 19
Units
µs
µs
µs
µs
Units
MHz
Vp-p
%
V
V