ML610401 Datasheet, PDF (1/31 Pages) List of Unclassifed Manufacturers – 8-bit Microcontroller with a Built-in LCD driver

ML610401/ML610402/ML610403
8-bit Microcontroller with a Built-in LCD driver
FEDL610403-02
Issue Date: Oct.30, 2012
GENERAL DESCRIPTION
ML610401/ML610402/ML610403 is a high-performance 8-bit CMOS microcontroller into which peripheral circuits, such as
UART,melody driver, RC oscillation type A/D converter, and LCD driver, are incorporated around LAPIS Semiconductor
original 8-bit CPU nX-U8/100. ML610401/ML610402/ML610403 operates in both high/low-speed mode and power-saving
mode, it is most suitable for battery operated products.
ML610401P/ ML610402P/ML610403P support industrial temperature -40°C to +85°C, are added to the product lineup.
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
− Minimum instruction execution time
30.5 μs (@32.768 kHz system clock)
2μs (@500kHz system clock)
• Internal memory
− Internal 6KByte Mask ROM (3K×16 bits) (including unusable 256 Byte TEST area)
− Internal 192Byte Data RAM (192×8 bits)
• Interrupt controller
− 1 non-maskable interrupt sources
Internal source: 1 (Watch dog timer)
− 17 maskable interrupt sources
Internal sources: 9 (Timer2, Timer3, UART0, Melody0, RC-A/D converter, TBC128Hz, TBC32Hz, TBC16Hz, TBC2Hz)
External sources: 8 (P00, P01, P02, P03, P50, P51, P52, P53)
(One interrupt request is generated from P50 to P53 interrupt sources.)
• 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 × 2 channels (16-bit x 1 configuration available by using Timer2-3)
− Clock frequency measurement mode (in one channel of 16-bit configuration)
• Capture
− Time base capture × 2 channels (4096 Hz to 32 Hz)