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LPC2212/2214

Selection guide

Datasheet

(Product Specification)
v.4, 03-Jan-08, 45 pages, 197 kB

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16/32-bit ARM microcontrollers; 128/256 kB ISP/IAP flash with 10-bit ADC and external memory interface

General description
Features
Products/packages
Quality/reliability/chemical content
Pricing/ordering/availability
Samples
Discontinued information
Applications
Block diagrams/pinning
Design support
Parametrics/similar products
Print/email
Disclaimers
All information hereunder is subject to the subsequent disclaimers

General description

The LPC2212/2214 are based on a 16/32-bit ARM7TDMI-S CPU with real-time emulation and embedded trace support, together with 128/256 kB of embedded high-speed flash memory. A 128-bit wide memory interface and a unique accelerator architecture enable 32-bit code execution at maximum clock rate. 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. Number of available fast GPIOs ranges from up to 76 pins (with external memory) through up to 112 pins (single-chip). With a wide range of serial communications interfaces, they are 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 LPC2212/2214 will apply to devices with and without the /00 or /01 suffixes. The /00 or the /01 suffix will be used to differentiate from other devices only when necessary.

Features

Key features brought by LPC2212/2214/01 devices

  • 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.
  • Dedicated result registers for ADC(s) reduce interrupt overhead. The ADC pads are 5 V tolerant when configured for digital I/O function(s).
  • UART0/1 include fractional baud rate generator, auto-bauding capabilities and handshake flow-control fully implemented in hardware.
  • Buffered SSP serial controller supporting SPI, 4-wire SSI, and Microwire formats.
  • SPI programmable data length and master mode enhancement.
  • Diversified Code Read Protection (CRP) enables different security levels to be implemented. This feature is available in LPC2212/2214/00 devices as well.
  • General purpose timers can operate as external event counters.

Key features common for all devices

  • 16/32-bit ARM7TDMI-S microcontroller in a LQFP144 package.
  • 16 kB on-chip static RAM and 128/256 kB on-chip flash program memory. 128-bit wide interface/accelerator enables high speed 60 MHz operation.
  • In-System Programming (ISP) and In-Application Programming (IAP) via on-chip bootloader software. Flash programming takes 1 ms per 512 B line. Single sector or full chip erase takes 400 ms.
  • 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.
  • Two 32-bit timers (with four capture and four compare channels), PWM unit (six outputs), Real-Time Clock and Watchdog.
  • Multiple serial interfaces including two UARTs (16C550), Fast I2C-bus (400 kbit/s) and two SPIs.
  • Vectored Interrupt Controller 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 112 general purpose I/O pins (5 V tolerant). Up to nine edge or level sensitive external interrupt pins available.
  • 60 MHz maximum CPU clock available from programmable on-chip Phase-Locked Loop with settling time of 100 ms.
  • On-chip crystal oscillator with an operating range of 1 MHz to 30 MHz.
  • Two low power modes, 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.

Products/packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
LPC2212FBD144/01LPC2212FBD144/01,59352 848 92551Volume productionSOT486-1
(LQFP144)
Tray Dry Pack, Bakeable, SingleStandard Marking
LPC2214FBD144/01LPC2214FBD144/01,59352 848 93551Volume productionSOT486-1
(LQFP144)
Tray Dry Pack, Bakeable, SingleStandard Marking

Quality/reliability/chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree Conversion dateRHFIRF (FIT)MTBF (hours)MSL Lead-free
LPC2212FBD144/01LPC2212FBD144/01,5LPC2212FBD144_01
Always Pb-free 2,842,58E+082
LPC2214FBD144/01LPC2214FBD144/01,5LPC2214FBD144_01
Always Pb-free 2,842,58E+082

Quality and reliability disclaimer

Pricing/ordering/availability

Type numberOrdering code(12NC)Orderable part numberIndicative price/unit($)RegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
LPC2212FBD144/019352 848 92551  LPC2212FBD144/01,5  9.7900NAARROW ELECTRONICS5 2/8/2010Buy onlineOrder samples
    NADIGI-KEY CORPORATION163 2/6/2010Buy online 
    JAPANCHIP ONE STOPyes 02/09/2010Buy online 
LPC2214FBD144/019352 848 93551  LPC2214FBD144/01,5  10.8000NAARROW ELECTRONICS5 2/8/2010Buy onlineOrder samples
    NADIGI-KEY CORPORATION392 2/6/2010Buy online 
    NAFUTURE ELECTRONICS2,744 2/8/2010Buy online 
    NAAVNET ELECTRONICS MARKETING182 2/8/2010Buy online 
    JAPANCHIP ONE STOPyes 02/09/2010Buy online 
    ASIAWPI1206002/08/2010Buy online 

Block diagrams/pinning

Design support

Application Notes

Support Documents

Parametrics/similar products

Type numberPackagePackage reference codefmax
(MHz)
I/O
pins
UART
SPI
Timers
@ temperature
range
@ product descriptionFLASH
(kB)
I2C
ADC
RAM
(kB)
External
BUS
interface
PWM
@ PLL
@ I/O supply
voltage
(V)
@ CPU supply
voltage
(V)
LPC2212FBD144/01SOT486-1
(LQFP144)
LQFP14460.0112.02.02.03.0F128 kB ISP/IAP flash with 10-bit ADC and external memory interface128.01.08.016.01.06.0Y3.31.8
LPC2214FBD144/01SOT486-1
(LQFP144)
LQFP14460.0112.02.02.03.0F256 kB ISP/IAP flash with 10-bit ADC and external memory interface256.01.08.016.01.06.0Y3.31.8


Similar products
LPC2212/2214 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.