LPC1224FBD64-121 [NXP]
Up to 128 KB Flash and configurable peripherals for industrial control; 高达128 KB的闪存和可配置外设工业控制
| 型号： | LPC1224FBD64-121 |
| 厂家： | 
NXP |
| 描述： | Up to 128 KB Flash and configurable peripherals for industrial control |
| 文件： | 总2页 (文件大小：169K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NXP ARM Cortex-M0™
microcontrollers LPC1200
Up to 128 KB Flash and configurable
peripherals for industrial control
Powered`by`the`smallest,`most`energy-efficient`Cortex-M0`core,`the`LPC1200`provides`compelling`
solutions`for`industrial`control.`The`series`includes`up`to`128`kB`Flash`and`8`kB`SRAM,`and`offers`
configurable`peripherals`ideally`suited`for`energy-efficient`controls`and`appliances.
Key features
``Other`peripherals
``ARM`Cortex-M0`processor
` -``Direct`Memory`Access`(DMA)`controller`with`21`channels`
supports`onboard`UART,`SPI,`ADC,`RTC,`counters/timers,`
comparators,`I2C,`and`GPIO
` -``Up`to`30`MHz`CPU`frequency`with`zero`wait`state`from`Flash
` -``Nested`Vectored`Interrupt`Controller`(NVIC)`supports``
32`vectored`interrupts`with`fast`and`deterministic`latency
` -``Three`reduced-power`modes:`Sleep,`Deep-sleep,`and`
Deep`power-down
` -``Cyclic`Redundancy`Checꢀ`(CRC)`engine`with`programmable`
polynomial`settings`and`support`for`several`CRC`standards
` -``Two`32-bit`general-purpose`counter/timers`with`four`
capture`inputs`and`four`match`outputs
``Memories
` -``Up`to`8`kB`SRAM
` -``Two`16-bit`general-purpose`counter/timers`with`two`
capture`inputs`and`two`match`outputs
` -``Up`to`128`kB`Flash`memory`with`512`Byte`page`erase
``Serial`communication`interfaces
` -``Windowed`Watchdog`Timer`(WDT)`designed`to`comply`
with`IEC`60730`Class`B`safety`requirements
` -``32-bit`Real-time`Clocꢀ`(RTC)
` -``Two`UARTs`with`fractional`baud-rate`generation`and`
internal`FIFO`plus`RS-485,`modem,`and`IrDA`supports
` -``I2C`with`Fast-mode`Plus`for`twice`the`devices`on`one`bus`
and`longer`transmission`distances
` -``Up`to`55`general-purpose`I/O`(GPIO)`pins,`all`with`
configurators`and`a`digital`filter
```SSP`(SPI)`controller`with`FIFO`and`multi-protocol`capabilities
``Analog`peripherals
Applications
` -``10-bit`Analog-to-Digital`Converter`(ADC)`with`eight`
channels`and`conversion`rates`up`to`400`ꢀsps
` -``Two`comparators,`each`with`up`to`six`selectable`external`
sources,`fully`configurable`on`either`positive`or`negative`
comparator`input`channels
``White`goods
``Industrial`control
``Home`automation
``Power`conversion
``UPS
``Lighting
Additional features
``Alarm`systems
``PC`peripherals
``POS
``P` rogrammable`high-current`output`driver`on`four`pins
``P` rocessor`waꢀe-up`from`Deep-sleep`mode`via`12`port`pins`
or`peripherals`interrupts
``Power-On`Reset`(POR)
General description`
``B` rownout`detect`with`four`separate`thresholds`for`interrupt`
and`forced`reset
The`LPC1200`series`extends`NXP’s`32-bit`ARM`microcontroller`
continuum`by`targeting`a`wide`range`of`industrial`applications`
in`the`areas`of`factory`and`home`automation.`The`series`offers`
a`wide`range`of`Flash`memory`sizes,`from`32`to`128`kB,`with`
512`Bytes`page`erase.`Benefitting`from`the`ARM`Cortex-M0`
Thumb`instruction`set,`the`LPC1200`has`up`to`50%`higher`
code`density`compared`to`common`8/16-bit`MCUs`performing`
typical`tasꢀs.`The`LPC1200`also`features`an`optimized`
ROM-based`divide`library`for`Cortex-M0,`which`offers`code`
size`saving`and`several`times`the`arithmetic`performance`of`
software`based`libraries.`The`high`efficiency`of`the`Cortex-M0`
core`also`helps`the`LPC1200`achieve`lower`average`power`for`
similar`applications.`The`LPC1200`has`up`to`55`GPIO`and`new`
onboard`peripherals`including`DMA,`CRC,`comparators,`an`
RTC,`and`a`1%`internal`oscillator,`which`provides`the`accuracy`
needed`for`Baud`rate`generation.
``1` 2`MHz`internal`RC`oscillator`trimmed`to`1%`accuracy`that`
can`also`be`used`as`a`system`clocꢀ`or`Baud`rate`generator
``P` LL`allows`CPU`operation`up`to`the`maximum`CPU`rate`
without`the`need`for`a`high-frequency`crystal.`Can`be`run`
from`the`main`oscillator,`the`internal`RC`oscillator,`or`the`
Watchdog`oscillator
``C` locꢀ`generation`unit`with`divider`that`can`reflect`the`main`
oscillator`clocꢀ,`IRC`clocꢀ,`CPU`clocꢀ,`and`Watchdog`clocꢀ.
``A` vailable`in`48-`or`64-pin`LQFP`pacꢀage
LPC122x
Flash
Up to 128 KB
ARM
CORTEX-M0
SRAM
Up to 8 KB
ROM
DMA Controller
High-speed GPIO (55)
Development tools
CRC Engine
32-bit Timers (2)
Bridge
The`easy-to-use`LPCXpresso`IDE`for`the`LPC1200`series`
is`priced`under`$30.`Other`development`tools`from`IAR,`
keil,`Hitex,`and`Code`Red`can`be`found`at`www.nxp.com/
microcontrollers.`All`NXP’s`Cortex-M`microcontrollers`are`
upwardly`binary`compatible`and`offer`all`the`advantages`of`a`
single`development`toolchain.`Users`can`easily`migrate`their`
designs`between`Cortex-M0`and`Cortex-M3`with`minimum`effort.`
16-bit Timers (2)
UART (2)
Windowed WDT
SSP/SPI
Power Control
PMU, power modes, BOD,
single Vdd power supply, POR
I2C
SERIAL INTERFACES
Clock Generation Unit
12 MHz, 1% IRC OSC,
watchdog OSC,
1-25 MHz System OSC,
system PLL
ADC
8-channel, 10-bit
Comparators (2)
Real-time Clock
SYSTEM
ANALOG
Selection guide
Type
LPC1227FBD64/301
LPC1226FBD64/301
LPC1225FBD64/321
LPC1225FBD64/301
LPC1224FBD64/121
LPC1224FBD64/101
30
30
30
30
30
30
128
96
80
64
48
32
8
8
8
8
4
4
55
55
55
55
55
55
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
LPC1227FBD48/301
LPC1226FBD48/301
LPC1225FBD48/321
LPC1225FBD48/301
LPC1224FBD48/121
LPC1224FBD48/101
30
30
30
30
30
30
128
96
80
64
48
32
8
8
8
8
4
4
39
39
39
39
39
39
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
www.nxp.com
© 2011 NXP Semiconductors N.V.
All rights reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The
information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and
may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof
does not convey nor imply any license under patent- or other industrial or intellectual property rights.
Date of release: February 2011
Document order number: 9397 750 17026
Printed in the Netherlands
相关型号：
LPC1224FBD64/101
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LPC1225FBD48/301
IC 32-BIT, FLASH, 45 MHz, RISC MICROCONTROLLER, PQFP48, 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT313-2, LQFP-48, Microcontroller
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