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_1; Brushed DC motor control using the LPC2101 (2007-01-15)

AN10661_1; Brushless DC motor control using the LPC2141 (2007-10-18)

AN10600_1; Connecting NXP ARM-based microcontroller LPC2200 to small page NAND flash (2007-03-12)

AN10403_1; Connecting ethernet interface with LPC2000 (2007-02-09)

AN10744_1; Ethernet secondary ISP bootloader (2008-09-05)

AN10689_1; Full-duplex software UART for LPC2000 (2008-01-18)

AN10389_1; Getting started uClinux with LPC22xx (2007-02-16)

AN10548_1; Getting started with LPC288x (2007-01-09)

AN10414_1; Handling of spurious interrupts in the LPC2000 (2006-01-04)

AN10404_1; Initialization code/hints for the LPC2000 family (2005-11-01)

AN10878_1; Migrating to the LPC1700 series (2009-10-06)

AN10878_1; Migrating to the LPC1700 series (2009-10-06)

AN10576_1; Migrating to the LPC2300/2400 family (2007-02-05)

AN10381_1; Nesting of interrupts in the LPC2000 (2005-06-06)

AN10775_2; NicheLite for LPC implementation notes (2009-07-16)

AN10778_1; PCB layout guidelines for NXP MCUs in BGA packages (2009-01-22)

AN10254_2; Philips ARM LPC microcontroller family (2004-10-25)

AN10331_1; Philips LPC2xxx family phase lock loop (2004-11-01)

AN10421_1; Power management for LPC2138 (2006-01-06)

AN10583_1; Realizing an MP3 player with the LPC2148, using libmad and EFSL (2007-04-23)

AN10302_3; Using the Philips LPC2000 Flash utility with the Keil MCB2100 and IAR LPC210x Kickstart evaluation boards (2004-06-10)

AN10413_2; 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)

ES_LPC2210_1; Errata sheet LPC2210 (2008-01-10)

ES_LPC2210_01_2; Errata sheet LPC2210/01 (2008-03-12)

ES_LPC2220_2; 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_3; 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)

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

Parametrics/similar products

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Disclaimers

• General product disclaimer
• Quality and reliability disclaimer