nedoPC.org

Community of electronics hobbyists established in 2002

...
Atom Feed | View unanswered posts | View active topics It is currently 20 May 2018 09:45



Reply to topic  [ 4 posts ] 
Самый мелкий ARM! 
Author Message
Banned
User avatar

Joined: 20 Mar 2005 14:41
Posts: 2150
Location: От туда
Reply with quote
LPC1102 от NXP.
Image
Quote:
World's Smallest 32-Bit ARM Microcontroller
Unleashing unprecedented computing power in 5mm2 of PCB area, the LPC1102 is targeted at applications requiring an ultra-miniature board footprint. As the newest member of the highly successful LPC11xx microcontroller series, the addition of the LPC1102 delivers the same key features of low power, high performance, and high value, while adding the new dimension of miniaturization. The LPC1102, with 32KB of flash and 8KB of RAM on-chip, is available in Wafer Level Chip Scale Packaging (WL-CSP) with dimensions of 2.17mm x 2.32mm, a thickness of 0.65mm, and a pitch of 0.5mm.
Key product features include a 5-channel 10-bit ADC, one UART, one SPI, two 32-bit and two 16-bit timers, and one 24-bit system timer. SWD debugging and programming with four breakpoints and two watchpoints are also included. A total of eleven I/O functions also double as general purpose input and output GPIO for maximum flexibility. Offering very low power consumption with active mode current as low as 130μA/MHz, the LPC1102 features an internal IRC oscillator, accurate to ±1 percent over the industrial temperature and voltage range. It can also be clocked with an external source.
NXP's LPC11xx series is the lowest-priced 32-bit MCU solution in the market, bringing higher value and ease of use than existing 8-/16-bit microcontrollers through unprecedented performance, simplicity, low power, and more importantly, dramatic reductions in code size for all 8-/16-bit applications.

Спросите, а при чем тут он и я? Я отвечу: вчера пришел пакет формата А4, в котором лежало письмо из прошлого мне и маленький вкладыш:
Image
Пиндюлька в BGA корпусе размерами 2.5мм на 2.5мм и 16ю пятачками (матрица 4х4). Ну не свинство ли? Одно утешает - халява, которую я впрочем не заказывал. От NXP реквестировал и получил только демо-платку LPCXpresso. Ее получил еще зимой.
Image
Придется придумать, как припаять этот LPC1102 на переходничок.
PS И LPCXpresso и STM32 имеют на борту фирменный SWD программатор-отладчик, только у LPCXpresso он может быть отломан от основной платы и использоваться полностью автономно.


22 Jul 2011 03:37
Profile
Banned
User avatar

Joined: 20 Mar 2005 14:41
Posts: 2150
Location: От туда
Reply with quote
Post 
NXP продолжает удивлять! Прихожу домой, а меня тут пакет ждет их. открыл - а там экспрессо. Теперь их 2 у меня. :3
Image
Image
Image
И STM32.


14 Sep 2011 08:18
Profile
Admin
User avatar

Joined: 09 Jan 2003 00:22
Posts: 16518
Location: Colorado
Reply with quote
Post 
А чего это они тебя подарками осыпают? ;)

_________________
:eugeek: https://twitter.com/Shaos1973


14 Sep 2011 10:01
Profile WWW
Banned
User avatar

Joined: 20 Mar 2005 14:41
Posts: 2150
Location: От туда
Reply with quote
Post 
Shaos wrote:
А чего это они тебя подарками осыпают? ;)

Нравлюсь, наверное... Но точно - я не ожидал ничего такого и не помню, чтобы заказывал у них какую-то халяву последние полгода.

Между прочим, LPC1114 20 евриков стоит...


14 Sep 2011 21:50
Profile
Display posts from previous:  Sort by  
Reply to topic   [ 4 posts ] 

Who is online

Users browsing this forum: No registered users and 2 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB® Forum Software © phpBB Group
Designed by ST Software.