LPC2210/2220

General description

The LPC2210/2220 microcontrollers are based on a 16/32-bit ARM7TDMI-S CPU with real-time emulation and embedded trace support. For critical code size applications, the alternative 16-bit Thumb mode reduces code by more than 30 pct with minimal performance penalty.

With their 144-pin package, low power consumption, various 32-bit timers, 8-channel 10-bit ADC, PWM channels, and up to nine external interrupt pins these microcontrollers are particularly suitable for industrial control, medical systems, access control and point-of-sale. The LPC2210/2220 can provide up to 76 GPIOs depending on bus configuration. With a wide range of serial communications interfaces, it is also very well suited for communication gateways, protocol converters and embedded soft modems as well as many other general-purpose applications.

Remark: Throughout the data sheet, the term LPC2210/2220 will apply to devices with and without the /01 suffix. The /01 suffix will be used to differentiate LPC2210 devices only when necessary.

Features

• 16/32-bit ARM7TDMI-S microcontroller in a LQFP144 and TFBGA144 package.
• 16/64 kB on-chip static RAM (LPC2210/2220).
• Serial bootloader using UART0 provides in-system download and programming capabilities.
• EmbeddedICE-RT and Embedded Trace interfaces offer real-time debugging with the on-chip RealMonitor software as well as high-speed real-time tracing of instruction execution.
• Eight channel 10-bit ADC with conversion time as low as 2.44 us.
  • LPC2210/01 and LPC2220 only: Dedicated result registers for ADC(s) reduce interrupt overhead. The ADC pads are 5 V tolerant when configured for digital I/O function(s).
• Two 32-bit timers (LPC2220 and LPC2210/01 also external event counters) with four capture and four compare channels, PWM unit (six outputs), Real-Time Clock (RTC), and watchdog.
• Multiple serial interfaces including two UARTs (16C550), Fast I²C-bus (400 kbit/s) and two SPIs.
  • LPC2210/01 and LPC2220 only: A Synchronous Serial Port (SSP) with data buffers and variable length transfers can be selected to replace one SPI.
  • LPC2210/01 and LPC2220 only: UART0/1 include fractional baud rate generator, auto-bauding capabilities, and handshake flow-control fully implemented in hardware.
• Vectored Interrupt Controller (VIC) with configurable priorities and vector addresses.
• Configurable external memory interface with up to four banks, each up to 16 MB and 8/16/32-bit data width.
• Up to 76 general purpose pins (5 V tolerant) capable. Up to nine edge/level sensitive external interrupt pins available.
  • LPC2210/01 and LPC2220 only: Fast GPIO ports enable port pin toggling up to 3.5 times faster than the original device. They also allow for a port pin to be read at any time regardless of its function.
• 60 MHz (LPC2210) and 75 MHz (LPC2210/01 and LPC2220) maximum CPU clock available from programmable on-chip Phase-Locked Loop (PLL) with settling time of 100 us.
• On-chip integrated oscillator operates with external crystal in range of 1 MHz to 25 MHz and with external oscillator up to 25 MHz.
• Power saving modes include Idle and Power-down.
• Processor wake-up from Power-down mode via external interrupt.
• Individual enable/disable of peripheral functions for power optimization.
• Dual power supply:
  • CPU operating voltage range of 1.65 V to 1.95 V (1.8 V +- 0.15 V).
  • I/O power supply range of 3.0 V to 3.6 V (3.3 V +- 10 pct) with 5 V tolerant I/O pads. 16/32-bit ARM7TDMI-S processor.

Products/packages

The variants in the table below are discontinued. See the table Discontinued information for more information.

Quality/reliability/chemical content

The variants in the table below are discontinued. See the table Discontinued information for more information.

Quality and reliability disclaimer

Pricing/ordering/availability

Discontinued information

Block diagrams/pinning

Design support

Application Notes

AN10513; Brushed DC motor control using the LPC2101 (2007-01-15)

AN10661; Brushless DC motor control using the LPC2141 (2007-10-18)

AN10600; Connecting NXP ARM-based microcontroller LPC2200 to small page NAND flash (2007-03-12)

AN10403; Connecting ethernet interface with LPC2000 (2007-02-09)

AN10744; Ethernet secondary ISP bootloader (2008-09-05)

AN10689; Full-duplex software UART for LPC2000 (2008-01-18)

AN10389; Getting started uClinux with LPC22xx (2007-02-16)

AN10548; Getting started with LPC288x (2007-01-09)

AN10414; Handling of spurious interrupts in the LPC2000 (2006-01-04)

AN10404; Initialization code/hints for the LPC2000 family (2005-11-01)

AN10878; Migrating to the LPC1700 series (2009-10-06)

AN10576; Migrating to the LPC2300/2400 family (2007-02-05)

AN10381; Nesting of interrupts in the LPC2000 (2005-06-06)

AN10775; NicheLite for LPC implementation notes (2009-07-16)

AN10778; PCB layout guidelines for NXP MCUs in BGA packages (2009-01-22)

AN10254; Philips ARM LPC microcontroller family (2004-10-25)

AN10331; Philips LPC2xxx family phase lock loop (2004-11-01)

AN10421; Power management for LPC2138 (2006-01-06)

AN10583; Realizing an MP3 player with the LPC2148, using libmad and EFSL (2007-04-23)

AN10256; Using IAP for LPC2000 ARM devices (2004-10-25)

AN10302; Using the Philips LPC2000 Flash utility with the Keil MCB2100 and IAR LPC210x Kickstart evaluation boards (2004-06-10)

AN10413; uC/OS-II Time Management in LPC2000 (2007-07-18)

Support Documents

75016543; An industry-leading portfolio of cost-effective, power-saving solutions for major home appliances (2008-06-01)

75016739; Development Tools for ARM-based MCUs - June 2009 (2009-06-01)

ES_LPC2210; Errata sheet LPC2210 (2008-01-10)

ES_LPC2210_01; Errata sheet LPC2210/01 (2008-03-12)

ES_LPC2220; Errata sheet LPC2220 (2008-03-12)

TN06004_LPC2000_ADC; LPC2000 ADC code example (2006-03-27)

TN06002_LPC2000_EINT; LPC2000 EINT dual edge interrupts (2006-02-22)

TN06005_LPC2000_I2C; LPC2000 I2C slave code example (2006-04-21)

TN06008_LPC2000_SPI; LPC2000 SPI slave code example (2006-06-16)

UM10114; LPC21xx and LPC22xx User manual (2008-04-11)

MACC06001_LPC2000_SPI; LPC2xxx SPI master code example (2006-01-20)

MACC05007_LPC2000_UART; LPC2xxx UART transmitter code example (2005-09-19)

web; LPCZone Training Video - NTRU Encryption Overview training (2008-01-06)

75016725; Microcontroller Brochure - April 2009 (2009-04-04)

75016669; Microcontroller Line Card - April 2009 (2009-04-04)

uboot; U-boot quick start guide (2007-02-15)

Parametrics/similar products

Similar products
LPC2210/2220 links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.

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Disclaimers

• General product disclaimer
• Quality and reliability disclaimer