NXP Semiconductors


Select site:

English

LPC2101/02/03

Selection guide

Datasheet

LPC2101/02/03
(Product Specification)
02-Jun-09, 37 pages, 193 kB

Download all documentation

LPC2101/02/03 - Single-chip 16-bit/32-bit microcontrollers; 8 kB/16 kB/32 kB flash with ISP/IAP, fast ports and 10-bit ADC

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 LPC2101/02/03 microcontrollers are based on a 16-bit/32-bit ARM7TDMI-S CPU with real-time emulation that combines the microcontroller with 8 kB, 16 kB or 32 kB of embedded high-speed flash memory. A 128-bit wide memory interface and a unique accelerator architecture enable 32-bit code execution at the maximum clock rate. For critical performance in interrupt service routines and DSP algorithms, this increases performance up to 30 pct over Thumb mode. For critical code size applications, the alternative 16-bit Thumb mode reduces code by more than 30 pct with minimal performance penalty.

Due to their tiny size and low power consumption, the LPC2101/02/03 are ideal for applications where miniaturization is a key requirement. A blend of serial communications interfaces ranging from multiple UARTs, SPI to SSP and two I2C-buses, combined with on-chip SRAM of 2 kB/4 kB/8 kB, make these devices very well suited for communication gateways and protocol converters. The superior performance also makes these devices suitable for use as math coprocessors. Various 32-bit and 16-bit timers, an improved 10-bit ADC, PWM features through output match on all timers, and 32 fast GPIO lines with up to nine edge or level sensitive external interrupt pins make these microcontrollers particularly suitable for industrial control and medical systems.

Features

Enhanced features

Enhanced features are available in parts LPC2101/02/03 labelled Revision A and higher:
  • Deep power-down mode with option to retain SRAM memory and/or RTC.
  • Three levels of flash Code Read Protection (CRP) implemented.

Key features

  • 16-bit/32-bit ARM7TDMI-S microcontroller in tiny LQFP48 and HVQFN48 packages.
  • 2 kB/4 kB/8 kB of on-chip static RAM and 8 kB/16 kB/32 kB of on-chip flash program memory. 128-bit wide interface/accelerator enables high-speed 70 MHz operation.
  • ISP/IAP via on-chip bootloader software. Single flash sector or full chip erase in 100 ms and programming of 256 bytes in 1 ms.
  • EmbeddedICE-RT offers real-time debugging with the on-chip RealMonitor software.
  • The 10-bit ADC provides eight analog inputs, with conversion times as low as 2.44 us per channel and dedicated result registers to minimize interrupt overhead.
  • Two 32-bit timers/external event counters with combined seven capture and seven compare channels.
  • Two 16-bit timers/external event counters with combined three capture and seven compare channels.
  • Low power Real-Time Clock (RTC) with independent power and dedicated 32 kHz clock input.
  • Multiple serial interfaces including two UARTs (16C550), two Fast I2C-buses (400 kbit/s), SPI and SSP with buffering and variable data length capabilities.
  • Vectored interrupt controller with configurable priorities and vector addresses.
  • Up to thirty-two, 5 V tolerant fast general purpose I/O pins.
  • Up to 13 edge or level sensitive external interrupt pins available.
  • 70 MHz maximum CPU clock available from programmable on-chip PLL with a possible input frequency of 10 MHz to 25 MHz and a settling time of 100 us.
  • On-chip integrated oscillator operates with an external crystal in the range from 1 MHz to 25 MHz.
  • Power saving modes include Idle mode, Power-down mode with RTC active, and Power-down mode.
  • Individual enable/disable of peripheral functions as well as peripheral clock scaling for additional power optimization.
  • Processor wake-up from Power-down and Deep power-down (Revision A and higher) mode via external interrupt or RTC.

Products/packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
LPC2101FBD48LPC2101FBD48,1519352 809 63151Volume productionSOT313-2
(LQFP48)
Tray Pack, Bakeable, SingleStandard Marking
LPC2102FBD48LPC2102FBD48,1519352 809 65151Volume productionSOT313-2
(LQFP48)
Tray Pack, Bakeable, SingleStandard Marking
LPC2102FHN48LPC2102FHN48,5519352 869 82551Samples availableSOT619-7
(HVQFN48)
Tray Dry Pack, Bakeable, SingleStandard Marking
LPC2103FBD48LPC2103FBD48,1519352 809 66151Volume productionSOT313-2
(LQFP48)
Tray Pack, Bakeable, SingleStandard Marking
LPC2103FBD48LPC2103FBD48,1189352 809 66118Volume productionSOT313-2
(LQFP48)
Reel Pack, SMD, 13"Standard Marking
LPC2103FHN48LPC2103FHN48,5519352 873 91551Samples availableSOT619-7
(HVQFN48)
Tray Dry Pack, Bakeable, SingleStandard Marking

Quality/reliability/chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree Conversion dateRHFIRF (FIT)MTBF (hours)MSL
LPC2101FBD48LPC2101FBD48,151LPC2101FBD48
Always Pb-free 2,842,58E+081
LPC2102FBD48LPC2102FBD48,151LPC2102FBD48
Always Pb-free 2,842,58E+081
LPC2102FHN48LPC2102FHN48,551LPC2102FHN48
Always Pb-free 2,842,58E+082
LPC2103FBD48LPC2103FBD48,151LPC2103FBD48
Always Pb-free 2,842,58E+081
LPC2103FBD48LPC2103FBD48,118LPC2103FBD48
Always Pb-free 2,842,58E+081
LPC2103FHN48LPC2103FHN48,551LPC2103FHN48
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
LPC2101FBD489352 809 63151  LPC2101FBD48,151  2.0700NAARROW ELECTRONICS41 11/6/2009Buy onlineOrder samples
    ASIAWPI1,50025011/07/2009Buy online 
    NADIGI-KEY CORPORATION1,624 11/7/2009Buy online 
    NAMOUSER ELECTRONICS156 11/7/2009Buy online 
    NAFUTURE ELECTRONICS1,475 11/7/2009Buy online 
    NAAVNET ELECTRONICS MARKETING187 11/7/2009Buy online 
LPC2102FBD489352 809 65151  LPC2102FBD48,151  2.6100ASIASAC - Taiwanyes25011/08/2009Buy onlineOrder samples
    NADIGI-KEY CORPORATION114 11/7/2009Buy online 
    NAMOUSER ELECTRONICS450 11/7/2009Buy online 
    NAFUTURE ELECTRONICS7,250 11/7/2009Buy online 
    NAAVNET ELECTRONICS MARKETING5,872 11/7/2009Buy online 
LPC2102FHN489352 869 82551  LPC2102FHN48,551  NADIGI-KEY CORPORATION255 11/7/2009Buy onlinenot available
    NAMOUSER ELECTRONICS240 11/7/2009Buy online 
LPC2103FBD489352 809 66151  LPC2103FBD48,151  3.0900NANEWARK72 11/6/2009Buy onlineOrder samples
    NAARROW ELECTRONICS5,180 11/6/2009Buy online 
    ASIAWPI2,50025011/07/2009Buy online 
    NADIGI-KEY CORPORATION3,085 11/7/2009Buy online 
    NAMOUSER ELECTRONICS1,506 11/7/2009Buy online 
    NAFUTURE ELECTRONICS12,489 11/7/2009Buy online 
    NAAVNET ELECTRONICS MARKETING428 11/7/2009Buy online 
LPC2103FBD489352 809 66118  LPC2103FBD48,118        not available
LPC2103FHN489352 873 91551  LPC2103FHN48,551  NADIGI-KEY CORPORATION166 11/7/2009Buy onlinenot available
    NAMOUSER ELECTRONICS193 11/7/2009Buy 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)
PWM
@ PLL
@ I/O supply
voltage
(V)
@ CPU supply
voltage
(V)
SSP
Power
supply
RAM(bytes)SPECIAL
FEATURES
ADCsI/O
pins
Operating
temp.(Cel)
TimersPWMsMemory TypeSerial InterfacesNo. of PinsOperating Frequency(MHz)
LPC2101FBD48SOT313-2
(LQFP48)
LQFP4870.032.02.01.04.0F8 kB flash with ISP/IAP, fast ports and 10-bit ADC8.02.08.02.014.0Y3.31.81.0
LPC2102FBD48SOT313-2
(LQFP48)
LQFP4870.032.02.01.04.0F16 kB flash with ISP/IAP, fast ports and 10-bit ADC16.02.08.04.014.0Y3.31.81.0
LPC2102FHN48SOT619-7
(HVQFN48)
1.8V / 3.3V4KBHVQFN package8-ch 10-bit32-40 to +852x32-bit, 2x16-bit + RTC + WDT14-ch PWM (using Timers)16KB Flash2xUART,1xSPI, 1xSSP,2xI2C480~70
LPC2103FBD48SOT313-2
(LQFP48)
LQFP4870.032.02.01.04.0F32 kB flash with ISP/IAP, fast ports and 10-bit ADC32.02.08.08.014.0Y3.31.81.0
LPC2103FHN48SOT619-7
(HVQFN48)
1.8V / 3.3V8KBHVQFN package8-ch 10-bit32-40 to +852x32-bit, 2x16-bit + RTC + WDT14-ch PWM (using Timers)32KB Flash2xUART,1xSPI, 1xSSP,2xI2C480~70