JTAG Debugger	$895
Tool Features:    Run Control (Run, Stop, Breakpoints, Single Stepping) Memory Read/Write access)    RTOS Support    Support for Special Function Registers (SFRs)

Samsung's S3C4520A 16/32-bit RISC microcontroller is a cost-effective, high-performance microcontroller solution for ISDN TA (Integrated Service Digital Network Terminal Adaptor). Also provides the full-rate USB (Universal Serial Bus) function.

Chip Feature Overview:

• 16/32-bit ARM7TDMI RISC processor
• six channel general-purpose DMAs
• IOM-2 Interface by three channel HDLCs with transparent mode
• one UART with autobaud detection
• a USB peripheral controller
• two 32-bit timers
• one 16-bit watchdog timer
• and 38 programmable I/O ports
• Interrupt controller
• DRAM controller
• Controller for ROM/SRAM and flash memory.
• The System Manager includes an internal 32-bit system bus arbiter and an external memory controller.