LPC2141 Datasheet | NXP Semiconductors

description The LPC2141/42/44/46/48 microcontrollers are based on a 16-bit/32-bit ARM7TDMI-S CPU with real-time emulation and embedded trace support, that bine the microcontroller with embedded high-speed flash memory ranging from 32 k B to 512 k B. A 128-bit wide memory interface and a unique accelerator architecture enable 32-bit code execution at the 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, LPC2141/42/44/46/48 are ideal for applications where miniaturization is a key requirement, such as access control and point-of-sale. Serial munications interfaces ranging from a USB 2.0 Full-speed device, multiple UARTs, SPI, SSP...