NXP Semiconductors LPC1226
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. 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.| Part No. | LPC1226 |
|---|---|
| Datasheet | LPC1226 Download |
| Manufacturer |  NXP Semiconductors |
| Description | 32-bit ARM Cortex-M0 microcontroller |
| Buy | Stock & Price |
FEATURES AND BENEFITS
● Processor core● 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.
● ARM Cortex-M0 built-in Nested Vectored Interrupt Controller (NVIC).
● Serial Wire Debug (SWD).
● System tick timer.
● Memory
● Up to 8 kB SRAM.
● Up to 128 kB on-chip flash programming memory.
● In-System Programming (ISP) and In-Application Programming (IAP) via on-chip bootloader software.
● Includes ROM-based 32-bit integer division routines.
● Clock generation unit NXP Semiconductors LPC122x 32-bit ARM Cortex-M0 microcontroller
● Crystal oscillator with an operating range of 1 MHz to 25 MHz.
● 12 MHz Internal RC (IRC) oscillator trimmed to 1 % accuracy that can optionally be used as a system clock.
● PLL allows CPU operation up to the maximum CPU rate without the need for a high-frequency crystal. May be run from the system oscillator or the internal RC oscillator.
