NXP | LPC2458FET180,551

LPC2458FET180,551microcontroller is a 16-bit/32-bit ARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG and embedded trace. The LPC2458 has 512 kB of on-chip high-speed flash memory.

This flash memory includes a special 128-bit wide memory interface and accelerator architecture that enables the CPU to execute sequential instructions from flash memory at the maximum 72 MHz system clock rate. This feature is available only on the LPC2000 ARM microcontroller family of products. The LPC2458 can execute both 32-bit ARM and 16-bit Thumb instructions.

Features:

• ARM7TDMI-S processor, running at up to 72 MHz
• 512 kB on-chip flash program memory with In-System Programming (ISP)
• Dual Advanced High-performance Bus (AHB) system allows simultaneous Ethernet DMA, USB DMA, and program execution from on-chip flash with no contention.
• Advanced Vectored Interrupt Controller (VIC), supporting up to 32 vectored interrupts.
• General Purpose DMA controller (GPDMA) on AHB that can be used with the SSP
• USB 2.0 full-speed dual port Device/Host/OTG Controller with on-chip PHY and associated DMA controller.
• CAN controller with two channels
• Standard ARM test/debug interface for compatibility with existing tools
• Emulation trace module supports real-time trace
• Single 3.3 V power supply (3.0 V to 3.6 V)

Application:

• Industrial control
• Medical systems
• Protocol converter
• Communications