ST is a committed, long-term partner for micro-controller solutions with well-established micro-controllers based on ST7, ST6, ST10, ARM7 and ARM9 cores. ST6 integrates 1 to 4 Kbytes of OTP or ROM memory. ST7 provides high-level language programming and additional interrupt handling features. ST10 is based on ST's industry-standard 16-bit micro-controller. STR7 combines industry-standard ARM7TDMI 32-bit RISC core, high performance, low power, and dense code, with set of peripherals and ST's 0.18um e Flash technology. STR9 brings power of ARM9E processor core for easy and affordable networking applications. ST recommends the state-of-the-art 8-bit STMB and 32-bit STM32 micro-controllers for new designs.