www.nxp.com

Date of release: January 2010

Document order number : 9397 750 16865

Printed in the Netherlands

© 2010 NXP B.V.

All rights reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner.

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Power Management Unit

Power modes, BOD, Single power supply, POR

Clock Generation Unit

12 MHz 1% IRC OSC, Watchdog OSC, 1-25 MHz System OSC, System PLL

1 Interface

SPI

1-2 Interfaces

UART

1 Interface

Timers

2 x16-bit & 2x32-bit

System tick timer,

WDT

GPIO

Up to 42 GPIOs

ADC

8 Channel, 10 bit

RAM

2KB – 8KB

Flash

8KB – 32KB

50 MHz

LPC1100 block diagram

NXP’s LPC1100 is the lowest-priced 32-bit MCU solution

in the market. It offers greater value than existing 8/16-bit

microcontroller by delivering unprecedented performance,

simplicity, low power, and dramatic reductions in code size for

every application.

With over 45 DMIPS of performance compared to the

sub-DMIP performance typical of 8-bit MCUs and 3 to 5 DMIPS

for 16-bit MCUs, the LPC1100 not only execute basic control

tasks but sophisticated algorithms as well, making even the

most complex tasks within reach. Using less time to do more

tasks translates directly into lower energy consumption.

This level of performance is delivered at 50 MHz, with extensive

power optimization, at less than 10 mA.

Challenging the belief that 8/16-bit microcontrollers use less

code, industry-standard Coremark benchmarks show that

the LPC1100 requires 40-50% less code for most common

microcontroller tasks.

Development tools

The LPC1100 family is supported by the LPCXpresso , an easy

to use, comprehensive development tool platform for under

US$30, as well as development tools from IAR, Keil, Hitex,

Code Red, and many others. For the most current listing,

please visit www.nxp.com/microcontrollers.

Additional features

} Serial Wire Debug (4 breakpoints)

} High-current output driver (20 mA) on one pin

} High-current sink drivers (20 mA) on two pins

} Integrated PMU (Power Management Unit) to minimize

power consumption during Sleep, Deep-sleep, and Deep

power-down modes

} Single 3.3 V power supply (1.8 to 3.6 V)

} Over 5 kV ESD for rugged applications

} 13 GPIO pins can be used as edge and level sensitive

interrupt sources

} Clock generation unit with divider that can reflect the main

oscillator clock, IRC clock, CPU clock, and Watchdog clock.

} Processor wake-up from Deep-sleep mode via interrupts

from various peripherals

} Brownout detect with four separate thresholds for interrupt

and forced reset

} Power-On Reset (POR)

} Crystal oscillator with an operating range of 1 MHz to 25 MHz

} 12 MHz internal RC oscillator trimmed to 1% accuracy that

can also be used as a system clock

} PLL allows CPU operation up to the maximum CPU rate

without the need for a high-frequency crystal. Can be run

run from the main oscillator, the internal RC oscillator, or

the Watchdog oscillator.

} Available in 48-pin LQFP, 33-pin HVQFN, or 44-pin PLCC

package

LPC111x ordering options

Type number

Flash

Total SRAM

UART RS-485

SPI

ADC Channels

Package

LPC1111

LPC1111FHN33/101

8 KB

2 KB

1

1

1

8

HVQFN33

LPC1111FHN33/201

8 KB

4 KB

1

1

1

8

HVQFN33

LPC1112

LPC1112FHN33/101

16 KB

2 KB

1

1

1

8

HVQFN33

LPC1112FHN33/201

16 KB

4 KB

1

1

1

8

HVQFN33

LPC1113

LPC1113FHN33/201

24 KB

4 KB

1

1

1

8

HVQFN33

LPC1113FHN33/301

24 KB

8 KB

1

1

1

8

HVQFN33

LPC1113FBD48/301

24 KB

8 KB

1

1

2

8

LQFP48

LPC1114

LPC1114FHN33/201

32 KB

4 KB

1

1

1

8

HVQFN33

LPC1114FHN33/301

32 KB

8 KB

1

1

1

8

HVQFN33

LPC1114FBD48/301

32 KB

8 KB

1

1

2

8

LQFP48

LPC1114FA44/301

32 KB

8 KB

1

1

2

8

PLCC44