Re: LPC3180 ARM uC power supply
- From: linnix <me@xxxxxxxxxxxxxxxxxx>
- Date: Wed, 16 Jan 2008 12:06:56 -0800 (PST)
On Jan 16, 6:01 am, An Schwob in the USA <schwo...@xxxxxxx> wrote:
On Jan 16, 10:55 am, "kalyanamsaritha" <kalyanamsari...@xxxxxxxxx>
wrote:
LPC3180 is a ARM926EJS core which uses a 1.2V for the core, sdram, etc,
and 1.8V/3.0V for IO.
What power supply/regulators would be recommended? Would a single
regulator be recommened to achieve these multiple voltages? And how?
Thanks.
It can be a single regulator but it better has two output voltages. If
you are working with such a device as the LPC3180 I am surprised about
your question because routing a board for this chip is a true
challenge for professionals.
An Schwob
Some SDRAM are 2.5V. You should have on-board switching regulators
for 1.2V/1.8V/2.5V/3.3V and 5.0V (if you run a hard disk).
.
- References:
- LPC3180 ARM uC power supply
- From: kalyanamsaritha
- Re: LPC3180 ARM uC power supply
- From: An Schwob in the USA
- LPC3180 ARM uC power supply
- Prev by Date: Re: Problems with mmcm kingston 2gb
- Next by Date: Re: will the HW update the TLB when I modify a page table entry?
- Previous by thread: Re: LPC3180 ARM uC power supply
- Next by thread: Re: LPC3180 ARM uC power supply
- Index(es):
Relevant Pages
|
Loading
