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.

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.

For more information, please visit

www.nxp.com/microcontrollers

LPC1800 block diagram

LPC18xx

Flash

Up to 1 MB

Dual Bank

SRAM

Up to 200 KB

ROM

ROM / OTP

Bus System

ARM CORTEX-M3

Up to 150 MHz

4 x UART

2 x SSP/SPI

2 x HS

USB 2.0

Ethernet

MAC

SPI Flash

Interface

2 x CAN 2.0B

LCD

Controller

SDIO

External

Mem Ctrl

State Config

Timer

4 x 32-bit

Timers

RTC

Alarm

Timer

MPU

NVIC

WIC

Debug

Trace

Motor Ctrl

PWM

Quad Enc

Interface

SYSTEM

SECURITY

CONFIGURABLE INTERFACES

MEMORY

CORE

OTP Key

Storage

2 x 8 Ch

10-bit ADC

10-bit

DAC

AES

Decryption

Brownout

Detector

GPDMA

USB PLL

CPU PLL

IRC

Audio PLL

Power-on

Reset

Watchdog

Timer

INTERFACES

TIMERS

ANALOG

Selection guide

Type

Memory

LCD Ethernet USB SPI Flash

Interface

State

Config

Timer

Subsys

ADC

I/O

pins

Ext bus

interface

Temp. range

options

Package

FLASH

RAM

LPC1810

136

•

•

2x 4-6ch 10b 50-64

8-16

-40 to +85 °C LQFP144, TBGA100

LPC1812

512 (1x512)

104

•

•

2x 4-6ch 10b 50-64

8-16

-40 to +85 °C LQFP144, TBGA100

LPC1813

512 (2x256)

104

•

•

2x 4-6ch 10b 50-64

8-16

-40 to +85 °C LQFP144, TBGA100

LPC1815

768 (2x384)

136

•

•

2x 4-6ch 10b 50-64

8-16

-40 to +85 °C LQFP144, TBGA100

LPC1817 1024 (2x512) 136

•

•

2x 4-6ch 10b 50-64

8-16

-40 to +85 °C LQFP144, TBGA100

LPC1820

168

1

•

•

2x 4-6ch 10b 50-64

8-16

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

LPC1822

512 (1x512)

104

1

•

•

2x 4-6ch 10b 50-64

8-16

-40 to +85 °C LQFP144, TBGA100

LPC1823

512 (2x256)

104

1

•

•

2x 4-6ch 10b 50-64

8-16

-40 to +85 °C LQFP144, TBGA100

LPC1825

768 (2x384)

136

1

•

•

2x 4-6ch 10b 50-64

8-16

-40 to +85 °C LQFP144, TBGA100

LPC1827 1024 (2x512) 136

1

•

•

2x 4-6ch 10b 50-64

8-16

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

LPC1830

200

•

2

•

•

2x 8ch 10b

80

16-32

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

LPC1833

512 (2x256)

136

•

2

•

•

2x 8ch 10b

80

16-32

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

LPC1837 1024 (2x512) 136

•

2

•

•

2x 8ch 10b

80

16-32

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

LPC1850

200

•

•

2

•

•

2x 8ch 10b

80

16-32

-40 to +85 °C LQFP208, BGA256, BGA180

LPC1853

512 (2x256)

136

•

•

2

•

•

2x 8ch 10b

80

16-32

-40 to +85 °C LQFP208, BGA256, BGA180

LPC1857 1024 (2x512) 136

•

•

2

•

•

2x 8ch 10b

80

16-32

-40 to +85 °C LQFP208, BGA256, BGA180

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: June 2011

Document order number: 9397 750 17140

Printed in the Netherlands