The LPC2131/32/34/36/38 microcontrollers are based on a 16/32-bit ARM7TDMI-S CPU
with real-time emulation and embedded trace support, that combine the microcontroller
with 32 kB, 64 kB, 128 kB, 256 kB and 512 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 % with minimal performance penalty.
Due to their tiny size and low power consumption, these microcontrollers are ideal for
applications where miniaturization is a key requirement, such as access control and
point-of-sale. With a wide range of serial communications interfaces and on-chip SRAM
options of 8 kB, 16 kB, and 32 kB, they are very well suited for communication gateways
and protocol converters, soft modems, voice recognition and low-end imaging, providing
both large buffer size and high processing power. Various 32-bit timers, single or dual
10-bit 8-channel ADC(s), 10-bit DAC, PWM channels and 47 GPIO lines with up to nine
edge or level sensitive external interrupt pins make these microcontrollers particularly
suitable for industrial control and medical systems.
16/32-bit ARM7TDMI-S microcontroller in a tiny LQFP64 package.n 16 kB on-chip Static RAM.n 128/256 kB on-chip Flash Program Memory. 128-bit wide interface/acceleratorenables high speed 60 MHz operation.n In-System Programming (ISP) and In-Application Programming (IAP) via on-chipboot-loader software. Flash programming takes 1 ms per 512 byte line. Singlesector or full chip erase takes 400 ms.n EmbeddedICE-RT interface enables breakpoints and watch points. Interruptservice routines can continue to execute whilst the foreground task is debuggedwith the on-chip RealMonitor™ software.n Embedded Trace Macrocell™ enables non-intrusive high speed real-time tracingof instruction execution.n Four channel 10-bit A/D converter with conversion time as low as 2.44 ms.n Two 32-bit timers (with 4 capture and 4 compare channels), PWM unit (6 outputs),Real Time Clock and Watchdog.n Multiple serial interfaces including two UARTs (16C550), Fast I2C (400 kbits/s)and two SPIs™.n 60 MH...
The LPC2109/2119/2129 are based on a 16/32-bit ARM7TDMI-S CPU with real-timeemulation and embedded trace support, together with 64/128/256 kB of embeddedhigh-speed flash memory. A 128-bit wide memory interface and a unique acceleratorarchitecture enable 32-bit code execution at maximum clock rate. For critical code sizeapplications, the alternative 16-bit Thumb mode reduces code by more than 30 % withminimal performance penalty.With their compact 64-pin package, low power consumption, various 32-bit timers,4-channel 10-bit ADC, two advanced CAN channels, PWM channels and 46 GPIO lineswith up to nine external interrupt pins these microcontrollers are particularly suitable forautomotive and industrial control applications, as well as medical systems andfault-tolerant maintenance buses. With a wide range of additional serial communicationsinterfaces, they are also suited for communication gateways and protocol converters aswell as many other general-purpose applications.Remark: Import...