Embedded Systems Conference
Breaking News
Comments
Newest First | Oldest First | Threaded View
t.alex
User Rank
Author
re: Icera aims Espresso at smartphones
t.alex   2/6/2011 11:21:23 AM
NO RATINGS
Yes, implementing RIL layer for Android is a good move as it will capture most of the Android phone markets.

Kinnar
User Rank
Author
re: Icera aims Espresso at smartphones
Kinnar   1/28/2011 6:07:06 PM
NO RATINGS
Espresso 450 is an RF module that can be used in cell phones for implementing RF Section of the Cell Phone, this will be finding a very good applications in the small scale manufactures as it has got interface for Android.

ArunB3D
User Rank
Author
re: Icera aims Espresso at smartphones
ArunB3D   1/28/2011 1:55:07 PM
NO RATINGS
The article is still wrong unfortunately. 700mm2 is the PCB footprint, not the packaging footprint! The platform includes a a 7x7 baseband, a 6x6 radio, and a PMIC with a very small wafer level package. That means the total packaging footprint is less than 100mm². That's a 3-chip solution whereas Infineon/ST-Ericsson have 2-chip solutions, but at least in Infineon's case that's just stacking the PMIC on the baseband which I fail to see how it would provide a cost benefit versus a WLP PMIC. The remaining 600mm2 of PCB footprint is taken by power amplifiers, memory, and passive components. I honestly don't know why Icera even bothered providing that number because it's both slightly confusing (as Peter's misunderstanding highlights) and rarely comparable to anything else because you can optimise more for area at the detriment of cost or other metrics. The Option GTM501 module with Icera's 65nm baseband and 130nm RF chip took only 750mm2, so with Espresso 450 and a similar level of area optimisation and DRAM stacking I wouldn't be surprised if 400mm2 was possible in theory. Anyway the big news here is that Icera finally has a voice certified platform and they have reference platforms with multiple application processor vendors. The phrasing of the press release is rather vague, but I assume they're going to show ODM phones at MWC (that carriers will pick up and self-brand) and try to win more major phone OEMs. Let's wait and see how that goes...

franck2010
User Rank
Author
re: Icera aims Espresso at smartphones
franck2010   1/27/2011 4:33:17 PM
NO RATINGS
PCB area equals 700 square millimeters not die area !



Top Comments of the Week
Like Us on Facebook

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
EE Life
Frankenstein's Fix, Teardowns, Sideshows, Design Contests, Reader Content & More
Max Maxfield

ESC Silicon Valley 2015 Sneak Peek! Using Arduinos & ChipKITs for Rapid Prototyping
Max Maxfield
Post a comment
When it comes to my hobby projects, I'm a huge fan of Arduino and ChipKIT microcontroller development boards. One of the big attractions is the huge ecosystem that's grown around these ...

Bernard Cole

A Book For All Reasons
Bernard Cole
1 Comment
Robert Oshana's recent book "Software Engineering for Embedded Systems (Newnes/Elsevier)," written and edited with Mark Kraeling, is a 'book for all reasons.' At almost 1,200 pages, it ...

Martin Rowe

Leonard Nimoy, We'll Miss you
Martin Rowe
5 comments
Like many of you, I was saddened to hear the news of Leonard Nimoy's death. His Star Trek character Mr. Spock was an inspiration to many of us who entered technical fields.

Rich Quinnell

Making the Grade in Industrial Design
Rich Quinnell
16 comments
As every developer knows, there are the paper specifications for a product design, and then there are the real requirements. The paper specs are dry, bland, and rigidly numeric, making ...

Special Video Section
After a four-year absence, Infineon returns to Mobile World ...
A laptop’s 65-watt adapter can be made 6 times smaller and ...
An industry network should have device and data security at ...
The LTC2975 is a four-channel PMBus Power System Manager ...
In this video, a new high speed CMOS output comparator ...
The LT8640 is a 42V, 5A synchronous step-down regulator ...
The LTC2000 high-speed DAC has low noise and excellent ...
How do you protect the load and ensure output continues to ...
General-purpose DACs have applications in instrumentation, ...
Linear Technology demonstrates its latest measurement ...
10:29
Demos from Maxim Integrated at Electronica 2014 show ...
Bosch CEO Stefan Finkbeiner shows off latest combo and ...
STMicroelectronics demoed this simple gesture control ...
Keysight shows you what signals lurk in real-time at 510MHz ...
TE Connectivity's clear-plastic, full-size model car shows ...
Why culture makes Linear Tech a winner.
Recently formed Architects of Modern Power consortium ...
Specially modified Corvette C7 Stingray responds to ex Indy ...
Avago’s ACPL-K30T is the first solid-state driver qualified ...
NXP launches its line of multi-gate, multifunction, ...
Radio
LATEST ARCHIVED BROADCAST
EE Times Senior Technical Editor Martin Rowe will interview EMC engineer Kenneth Wyatt.
Flash Poll