Anonymous
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Nov 14, 2013
07:27 PM
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Nov 14, 2013
07:27 PM
Hi, I will use CY7C1370D in my design. I will use this device at VDD=3.3V / VDDQ=2.5V. Is it needed PowerUp sequence of Vdd and Vddq? I want to use Vddq as 1.8 v, so in this case do I need to use sequencer?
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Nov 15, 2013
11:50 AM
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Nov 15, 2013
11:50 AM
Hi,
CY7C1370D part can support 3.3V & 2.5V VDDQ, It can NOT support 1.8V of VDDQ.
There is no power up sequence for our NoBL/Sync srams as long as you start accessing the device after all the power supplies have stabilized.
Thanks
2 Replies
Nov 15, 2013
11:50 AM
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Nov 15, 2013
11:50 AM
Hi,
CY7C1370D part can support 3.3V & 2.5V VDDQ, It can NOT support 1.8V of VDDQ.
There is no power up sequence for our NoBL/Sync srams as long as you start accessing the device after all the power supplies have stabilized.
Thanks
Anonymous
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Nov 18, 2013
03:27 AM
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Nov 18, 2013
03:27 AM
Thank you for your reply. (Sorry i was mistaken, I will use vddq=2.5V)