Manualshelf

Datasheet

ManualsBrandsNXP SEMICONDUCTORS ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller LQFP 64 (10x10) 32-Bit 45 MHz I/O number 55
21222324252627282930
LPC122X All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 2 — 26 August 2011 28 of 61
NXP Semiconductors
LPC122x
32-bit ARM Cortex-M0 microcontroller
7.20 Emulation and debugging
Debug functions are integrated into the ARM Cortex-M0. Serial wire debug is supported.
7.21 Integer division routines
The LPC122x contain performance-optimized integer division routines with support for up
to 32-bit width in the numerator and denominator. Routines for signed and unsigned
division and division with remainder are available. The integer division routines are
ROM-based to reduce code-size.