LPC1853 [NXP]

Fastest Cortex-M3 MCU, Largest SRAM, High Speed USB; 最快的Cortex -M3微控制器，最大的SRAM，高速USB


型号：	LPC1853
厂家：	NXP
描述：	Fastest Cortex-M3 MCU, Largest SRAM, High Speed USB 最快的Cortex -M3微控制器，最大的SRAM，高速USB 微控制器静态存储器
文件：	总2页 (文件大小：661K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

NXP 150 MHz, 32-bit

Cortex-M3^™microcontrollers

LPC1800

Fastest Cortex-M3 MCU, Largest SRAM,

High Speed USB

The LPC1800 series of low power, high-performance Cortex-M3 MCUs features frequencies up to

150 MHz and ﬂexible Dual-Bank Flash for the highest reliability in-application re-programming.

Key features

Lower power and high performance

4 150 MHz, 32-bit ARM Cortex-M3

4 Up to 1 MB dual-bank Flash

The LPC1800 - designed using NXP’s ultra low-leakage 90 nm

process technology - is optimized for low power operation at

very low frequencies all the way through to 150 MHz maximum

performance from either Flash or RAM. This performance

provides maximum connectivity and bandwidth options for

a wide range of demanding applications including power

conversion, lighting, motor control and audio applications.

4 Up to 200 KB SRAM

4 Up to 4 KB EEPROM

4 Memory Protection Unit (MPU)

4 Two high-speed USB 2.0 interfaces, on-chip high-speed PHY

4 10/100T Ethernet MAC with MII and RMII interfaces

4 LCD controller with 1024 x 768 pixel display resolution

4 Innovative Quad SPI Flash Interface (SPIFI)

4 State Conﬁgurable Timer (SCT) Subsystem

4 Two CAN 2.0B

Large internal memory

The LPC1800 offers the industry’s largest on-chip SRAM for

a Cortex-M3 with up to 200 KB provided in multiple banks.

A ﬂexible dual-bank Flash architecture offers the highest

reliability in-application re-programming, and allows for

non-stop Flash operation.

4 AES Decryption with 128-bit secure OTP key storage

4 Up to 164 GPIO

4 Pin-compatible with the LPC4300 series

Additional features

Extensive peripheral set

4 8-channel GPDMA controller

The LPC1800 also features two new innovative peripherals:

a ﬂexible quad-SPI interface and a State Conﬁgurable Timer

subsystem. The LPC1800 is the ﬁrst microcontroller to provide

a seamless high-speed interface that will connect with virtually

all SPI and quad-SPI manufacturers. The LPC1800’s State

Conﬁgurable Timer Subsystem comprises of a timer array

with a state machine enabling complex functionality including

4 Two 8-channel, 10-bit ADCs and one 10-bit DAC

(400 K samples per second)

4 Motor Control PWM and Quadrature Encoder Interface

4 Four UARTs, smart card interface

4 Two Fast-mode I²C, two I²S, two SSP/SPI

4 Temperature range: –40 to +85 ºC

LPC1800 block diagram

event controlled PWM waveform generation, ADC

synchronization and dead time control. This timer

subsystem gives embedded designers increased

ﬂexibility to create user-deﬁned wave-forms and

control signals.

LPC18xx

MPU

NVIC

GPDMA

Audio PLL

USB PLL

CPU PLL

IRC

Flash

Up to 1 MB

Dual Bank

Brownout

Detector

ARM CORTEX-M3

Up to 150 MHz

SRAM

Up to 200 KB

Additional peripherals available on the LPC1800

include two HS USB controllers, an on-chip HS PHY,

a 10/100T Ethernet controller with hardware enabled

TCP/IP checksum calculation, a high-resolution

color LCD controller, and AES decryption including

two 128-bit secure OTP memories for key storage.

Versions with AES encryption are available on

request.

Power-on

Reset

WIC

Debug

Trace

Watchdog

Timer

ROM

ROM / OTP

CORE

SYSTEM

Bus System

MEMORY

SPI Flash

2 x CAN 2.0B

Motor Ctrl

State Config

Timer

4 x UART

2 x SSP/SPI

2 x I²C

Interface

PWM

CONFIGURABLE INTERFACES

2 x HS

USB 2.0

External

4 x 32-bit

Timers

Mem Ctrl

AES

OTP Key

Storage

Decryption

For more information, please visit

www.nxp.com/microcontrollers

Ethernet

MAC

SDIO

RTC

SECURITY

LCD

Controller

Quad Enc

Interface

2 x 8 Ch

10-bit ADC

10-bit

DAC

Alarm

Timer

2 x I²S

INTERFACES

TIMERS

ANALOG

Selection guide

Type

Memory

LCD Ethernet USB SPI Flash State

ADC

I/O

Ext bus Temp. range Package

Interface Conﬁg

Timer

pins interface options

FLASH

RAM

Subsys

LPC1810

136

•

2x 4-6ch 10b 50-64

8-16

-40 to +85 °C LQFP144, TBGA100

LPC1812 512 (1x512) 104

LPC1813 512 (2x256) 104

LPC1815 768 (2x384) 136

LPC1817 1024 (2x512) 136

8-16

LPC1820

168

8-16

-40 to +85 °C LQFP144, TBGA100, LQFP100

-40 to +85 °C LQFP144, TBGA100

LPC1822 512 (1x512) 104

LPC1823 512 (2x256) 104

LPC1825 768 (2x384) 136

LPC1827 1024 (2x512) 136

8-16

-40 to +85 °C LQFP144, TBGA100

8-16

-40 to +85 °C LQFP144, TBGA100

8-16

-40 to +85 °C LQFP144, TBGA100, LQFP100

-40 to +85 °C BGA256, BGA180, BGA100, LQFP144

-40 to +85 °C LQFP208, BGA256, BGA180

LPC1830

200

•

2x 8ch 10b

16-32

LPC1833 512 (2x256) 136

LPC1837 1024 (2x512) 136

LPC1850

200

•

LPC1853 512 (2x256) 136

LPC1857 1024 (2x512) 136

www.nxp.com

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: June 2011

Document order number: 9397 750 17140

Printed in the Netherlands

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