higherprocessingpower.Therearetwo16C550UARTs,two

withcapabilitiesforbufferingandvariabledatalength).

LPC213x/01UARTsfeatureafractionalbaud-rategenerator,

modemcontrol,andauto-bauding.

Therearetwo32-bittimers(eachwithfourcaptureand

comparechannels),aPWMunitwithsixoutputs,areal-time

clock,andaWatchdogtimer.

Fordebugging,eachdevicesupportsreal-timeemulation

andembeddedtracesupportandhasanintegratedvectored

interruptcontroller(VIC).Also,forcompatibilitywithexisting

tools,eachdeviceusesthestandardARMtest/debugJTAG

interface.

TheLPC213/01versionshavesevenFastI/Opins(5-Vtolerant)

withswitchingupto15MHz.Forallthedevices,theoperating

temperaturerangeis-40to85°C.

Third-Party Development Tools

Throughthird-partysuppliers,weofferarangeof

developmenttoolsforourmicrocontrollers.Forthemost

currentlisting,pleasevisitwww.nxp.com/microcontrollers.

Up to 512 KB of

128-bit-wide ISP/IAP Flash

Up to 32 KB SRAM

Two 32-bit timers

(four capture/

compare channels each)

E-ICE/RTM interface and

embedded-trace macrocell

60 MHz, 32-bit ARM7TDMI-S core

with AHB and APB interfaces

Power management, 3.3-V supply,

real-time clock, Watchdog timer, PLL

PWM unit

(six outputs)

10-bit D/A converter

(one channel)

Up to two

10-bit A/D converters

(eight channels each)

SPI, SSP

47 I/O ports

UART0

UART1

Vectored

interrupt controller

LPC213x block diagram

Type

Memory

Serial interfaces

ADC/DAC options

Enhanced

UARTs, ADC,

Fast I/Os, and

BOD

Packages

Flash (KB) SRAM (KB)

UART SPI and SSP

ADC channels

(10-bit)

DAC channels

(10-bit)

LPC2131

32

8

2

2

1

8

LQFP64

LPC2131/01

32

8

2

2

1

8

•

LQFP64

LPC2132

64

16

2

2

1

8

1

LQFP64,HVQFN64

LPC2132/01

64

16

2

2

1

8

1

•

LQFP64,HVQFN64

LPC2134

128

16

2

2

1

16

1

LQFP64

LPC2134/01

128

16

2

2

1

16

1

•

LQFP64

LPC2136

256

32

2

2

1

16

1

LQFP64

LPC2136/01

256

32

2

2

1

16

1

•

LQFP64

LPC2138

512

32

2

2

1

16

1

LQFP64,HVQFN64

LPC2138/01

512

32

2

2

1

16

1

•

LQFP64,HVQFN64

LPC213x selection guide

www.nxp.com

© 2007 NXP 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: January 2007

Document order number: 9397 750 15815

Printed in the USA