MCIMX357CJQ5C Freescale, MCIMX357CJQ5C Datasheet - Page 17

• Manufacturer Part Number: MCIMX357CJQ5C
• Manufacturer: Freescale

Specifications of MCIMX357CJQ5C

• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

Figure 2
4.3.2
The power-up sequence in reverse order is recommended for powering down. However, all power supplies
can be shut down at the same time.
4.4
There are two ways of resetting the i.MX35 using external pins:
Freescale Semiconductor
4. Turn on all other power supplies: PHY1_VDDA, USBPHY1_VDDA_BIAS, PHY2_VDD,
5. Wait until PHY1_VDDA, USBPHY1_VDDA_BIAS, PHY2_VDD, USBPHY1_UPLLVDD,
6. Deassert the POR signal.
•
USBPHY1_UPLLVDD, OSC24M_VDD, OSC_AUDIO_VDD, MVDD, PVDD, FUSEVDD.
(Always FUSE_VDD should be connected to ground, except when eFuses are to be
programmed.)
OSC24M_VDD, OSC_AUDIO_VDD, MVDD, PVDD, (FUSEVDD, optional). Power supplies
are stable + 100 μs.
Power On Reset (using the POR_B pin)
shows the power-up sequence and timing.
Reset Timing
Powering Down
i.MX35 Applications Processors for Industrial and Consumer Products, Rev. 9
Figure 2. i.MX35 Power-Up Sequence and Timing
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