Enhanced Description

Features

● Fast GPIO Ports Enable Port Pin Toggling Up To 3.5 Times Faster Than The Original LPC213x. 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.
● UART0/1 Include Fractional Baud Rate Generator, Auto-bauding Capabilities And Handshake Flow-control Fully Implemented In Hardware.
● Additional BOD Control Enables Further Reduction Of Power Consumption.
● 16/32-bit ARM7TDMI-S Microcontroller In A Tiny LQFP64 Or HVQFN64 Package.
● 8/16/32 KB Of On-chip Static RAM And 32/64/128/256/512 KB Of On-chip Flash Program
Memory. 128-bit Wide Interface/accelerator Enables High-speed 60 MHz Operation.
● In-System Programming/In-Application Programming (ISP/IAP) Via On-chip Bootloader Software. Single Flash Sector Or Full Chip Erase In 400 Ms And Programming Of 256 B In 1ms.
● EmbeddedICE RT And Embedded Trace Interfaces Offer Real-time Debugging With The On-chip RealMonitor Software And High-speed Tracing Of Instruction Execution
● One (LPC2131/32) Or Two (LPC2134/36/38) 8-channel 10-bit ADCs Provide A Total Of Up To 16 Analog Inputs, With Conversion Times As Low As 2.44 s Per Channel.
● Single 10-bit DAC Provides Variable Analog Output (LPC2132/34/36/38).
● Two 32-bit Timers/external Event Counters (with Four Capture And Four Compare Channels Each), PWM Unit (six Outputs) And Watchdog.
● Low Power Real-time Clock With Independent Power And Dedicated 32 KHz Clock Input.
● Multiple Serial Interfaces Including Two UARTs (16C550), Two Fast I2C-bus (400 Kbit/s), SPI And SSP With Buffering And Variable Data Length Capabilities.
● Vectored Interrupt Controller With Configurable Priorities And Vector Addresses.
● Up To Forty-seven 5 V Tolerant General Purpose I/O Pins In Tiny LQFP64 Or HVQFN Package.
● Up To Nine Edge Or Level Sensitive External Interrupt Pins Available.
● 60 MHz Maximum CPU Clock Available From Programmable On-chip PLL With Settling
Time Of 100 Us.
● On-chip Integrated Oscillator Operates With External Crystal In Range Of 1 MHz To 30 MHz And With External Oscillator Up To 50 MHz.
● Power Saving Modes Include Idle And Power-down.
● Individual Enable/disable Of Peripheral Functions As Well As Peripheral Clock Scaling Down For Additional Power Optimization.
● Processor Wake-up From Power-down Mode Via External Interrupt Or BOD.
● Single Power Supply Chip With POR And BOD Circuits:
● CPU Op

Applications

● Devices Requiring Miniature Microcontroller Such As Access Control Or Point-of-sale

Datasheets

Latest Availability

3D & ECAD Model