ML610Q435 Datasheet, PDF(1/35 Page) List of Unclassifed Manufacturers – 8-bit Microcontroller with a Built-in LCD driver

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ML610Q435 Datasheet, PDF (1/35 Pages) List of Unclassifed Manufacturers – 8-bit Microcontroller with a Built-in LCD driver

ML610Q435/ML610Q436

8-bit Microcontroller with a Built-in LCD driver

FEDL610Q435-02

Issue Date: Feb.2, 2011

GENERAL DESCRIPTION

This LSI is a high-performance 8-bit CMOS microcontroller into which rich peripheral circuits, such as real-time clock,

synchronous serial port, UART, I2C bus interface (master), melody driver, battery level detect circuit, RC oscillation type A/D

converter, 12-bit successive approximation 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-intruction 1-clock mode by 3-stage pipe line architecture

parallel procesing. 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

ï· CPU

ï 8-bit RISC CPU (CPU name: nX-U8/100)

ï Instruction system: 16-bit instructions

ï 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

ï On-Chip debug function

ï Minimum instruction execution time

30.5 ïs (@32.768 kHz system clock)

0.24 4ïs (@4.096 MHz system clock)

ï· Internal memory

ï Internal 96KBbyte Flash ROM (48Kï´16 bits) (including unusable 1KByte TEST area)

ï Internal 2KByte Data RAM (2048ï´8 bits), 1KByte Display Allocation RAM (1024 x 8bit)

ï Internal 192Byte RAM for display

ï· Interrupt controller

ï 2 non-maskable interrupt sources (Internal source: 1, External source: 1)

ï 23 maskable interrupt sources (Internal sources: 19, External sources: 4)

ï· Time base counter

ï Low-speed time base counter ï´1 channel

Frequency compensation (Compensation range: Approx. ï488ppm to +488ppm. Compensation accuracy: Approx.

0.48ppm)

ï High-speed time base counter ï´1 channel

ï· Watchdog timer

ï Non-maskable interrupt and reset

ï Free running

ï Overflow period: 4 types selectable (125ms, 500ms, 2s, and 8s)

ï· Timers

ï 8 bits ï´ 4 channels (16-bit configuration available)

ï· 1 kHz timer

ï 10 Hz/1 Hz interrupt function

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