Description
NXP Semiconductors designed the LPC2420/2460 microcontroller around a 16-bit/32-bit ARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG and embedded trace.
Features
- ARM7TDMI-S processor, running at up to 72 MHz.
- 82/98 kB on-chip SRAM includes:.
- 64 kB of SRAM on the ARM local bus for high performance CPU access.
- 16 kB SRAM for Ethernet interface. Can also be used as general purpose SRAM. (LPC2460 only).
- 16 kB SRAM for general purpose DMA use also accessible by the USB.
- 2 kB SRAM data storage powered from the Real-Time Clock (RTC) power domain.
- Dual Advanced High-performance Bus (AHB) system allows simultaneous Ethernet.