Samsung MCU solution covers 4-bit to 32-bit products and has a variety of product line-ups for a variety of applications. In particular, Home Appliance, Consumer, Remote Control, LCD, Telecom, Voice, and Audio products have strong features and have OTP/MTP.
IAR Embedded Workbench® for ARM provides device support on these levels:
Core support
Instruction set support in compiler, assembler, linker and debuggers
Header/DDF files
Peripheral register names in C/assembler source and debugger as well as device setup configuration files
Flash loader
For on-chip flash or off-chip EVB flash
Project examples
Varies from simple to fairly complex applications