ML610Q418 Datasheet, PDF (1/38 Pages) LAPIS Semiconductor Co., Ltd. – 8-bit Microcontroller with a Built-in LCD driver

ML610Q418/ML610Q418C
8-bit Microcontroller with a Built-in LCD driver
FEDL610Q418-01
Issue Date: May, 10, 2016
GENERAL DESCRIPTION
This LSI is a high-performance 8-bit CMOS microcontroller into which rich peripheral circuits, such as synchronous serial port,
UART, I2C bus interface (master), melody driver, battery level detect circuit, RC oscillation type A/D converter, and LCD
driver, are incorporated around 8-bit CPU nX-U8/100.
The CPU nX-U8/100 is capable of efficient instruction execution in 1-instruction 1-clock mode by 3-stage pipe line architecture
parallel processing. The Flash ROM that is installed as program memory achieves low-voltage low-power consumption
operation (read operation) equivalent to mask ROM and is most suitable for battery-driven applications.
The on-chip debug function that is installed enables program debugging and programming.
FEATURES
• CPU
− 8-bit RISC CPU (CPU name: nX-U8/100)
− Instruction system: 16-bit instructions
− Instruction set: Transfer, arithmetic operations, comparison, logic operations, multiplication/division, bit
manipulations, bit logic operations, jump, conditional jump, call return stack manipulations, arithmetic
shift, and so on
− Memory model ： LARGE (see U8 instruction manual)
− On-Chip debug function
− Minimum instruction execution time
30.5 µs (@32.768 kHz system clock)
0.244µs (@4.096 MHz system clock)
• Internal memory
− Internal 128KByte Flash ROM (64K×16 bits) (including unusable 1KByte + 2Byte TEST area)
− Internal 4KByte Data Flash (2K×16 bits)
− Internal 4KByte Data RAM (4096×8 bits), 240×9bit Display Allocation RAM
• Interrupt controller
− 1 non-maskable interrupt sources (Internal source: 1)
− 22 maskable interrupt sources (Internal sources: 17, External sources: 5)
• Time base counter
− Low-speed time base counter ×1 channel
Frequency compensation (Compensation range: Approx. −488ppm to +488ppm. Compensation accuracy: Approx.
0.48ppm)
− High-speed time base counter ×1 channel
• Watchdog timer
− Non-maskable interrupt and reset
− Free running
− Overflow period: 4 types selectable (125ms, 500ms, 2s, and 8s)
• Timers
− 8 bits × 4 channels (Timer0-3: 16-bit x 2 configuration available by using Timer0-1 or Timer2-3)
− Clock frequency measurement mode (in one channel of 16-bit configuration using Timer2-3)
1/38