LPC1224FBD48/2011

LPC1224FBD48/2011                           Description

The LPC122x extend NXP's 32-bit ARM microcontroller continuum and target a wide range of industrial applications in the areas of factory and home automation. Benefitting from the ARM Cortex-M0 Thumb instruction set, the LPC122x have up to 50 % higher code density compared to common 8/16-bit microcontroller performing typical tasks. The LPC122x also feature an optimized ROM-based divide library for Cortex-M0, which offers several times the arithmetic performance of software-based libraries, as well as highly deterministic cycle time combined with reduced flash code size. The ARM Cortex-M0 efficiency also helps the LPC122x achieve lower average power for similar applications.

LPC1224FBD48/2011                           Features 

n Processor core

u ARM Cortex-M0 processor, running at frequencies of up to 45 MHz (one wait state

from flash) or 30 MHz (zero wait states from flash). The LPC122x have a high

score of over 45 in CoreMark CPU performance benchmark testing, equivalent to

1.51/MHz.

u ARM Cortex-M0 built-in Nested Vectored Interrupt Controller (NVIC).

u Serial Wire Debug (SWD).

u System tick timer.

n Memory

u Up to 8 kB SRAM.

u Up to 128 kB on-chip flash programming memory.

u In-System Programming (ISP) and In-Application Programming (IAP) via on-chip

bootloader software.

u Includes ROM-based 32-bit integer division routines.

n Clock generation unit

LPC1224FBD48/2011                           Applications

n eMetering

n Lighting

n Industrial networking

n Alarm systems

n White goods