ML610Q304 Datasheet | LAPIS Semiconductor

DESCRIPTION Equipped with a 8-bit CPU n X-U8/100, the ML610Q304 is a high-performance 8-bit CMOS microcontroller that integrates a wide variety of peripherals such as timer, synchronous serial port, and voice output function. The n X-U8/100 CPU is capable of executing instructions efficiently on a one-instruction-per-clock-pulse basis through parallel processing by the 3-stage pipelined architecture. The ML610Q304 is also equipped with a flash memory that has achieved low voltage and low power consumption (at read) equivalent to mask ROMs, so it is best suited to battery-driven applications such as alarm and portable devices. In addition, it has an on-chip debugging function, which allows software debugging/rewriting with the LSI mounted on the board. - FEATURES - CPU - 8-bit RISC CPU (CPU name: n X-U8/100) - Instruction system: 16-bit instructions - Instruction set: Transfer, arithmetic operations, parison, logic operations, multiplication/division, bit manipulations, bit logic operations, jump, conditional jump, call return stack manipulations, arithmetic shift, and so on - On-Chip debug function - Minimum instruction execution time Approx 30.5 µs (@32.768k Hz system clock) Approx 0.244 µs (@4.096 MHz system clock)@VDD=2.0 to 5.5V Approx 0.122 µs (@8.192 MHz system clock)@VDD=2.2 to 5.5V - Internal memory - Has 96-Kbyte flash ROM(48K × 16-bits) built in. (1 K byte of test domain that it cannot be used is included) - Has 2-Kbyte flash ROM built in. (area in which self rewriting is possible (512byte × 4)) - Internal 1Kbyte RAM (1K × 8 bits) - Interrupt controller - 2 non-maskable interrupt sources (Internal source: 1, External source: 1) - 24 maskable interrupt sources (Internal source: 16, External source: 8) - Time base counter - Low-speed time base counter × 1 channel - High-speed time base counter × 1 channel - Watchdog timer - Generates a non-maskable interrupt upon the first overflow and a system reset occurs upon the second - Free running - Overflow...