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ML620Q151B Datasheet, PDF (1/36 Pages) LAPIS Semiconductor Co., Ltd. – 16-bit micro controller | |||
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FEDL620Q150B-01
Issue Date: Mar 30, 2017
ML620Q151B/2B/3B/4B/5B/6B/7B/8B/9B
16-bit micro controller
GENERAL DESCRIPTION
This LSI is a high-performance 16-bit CMOS microcontroller into which rich peripheral circuits, such as 10-bit A/D converter,
timer, PWM, synchronous serial port, UART, I2C bus interface (master), Low level detect circuit, are incorporated around 16-bit
CPU nX-U16/100.
The CPU nX-U16/100 is capable of efficient instruction execution in 1-instruction 1-clock mode by 3-stage pipe line architecture
parallel procesing. and, this LSI has a data flash-memory fill area by a software which can be written in. In addition, it has an
on-chip debugging function, which allows software debugging/rewriting with the LSI mounted on the board.
FEATURES
⢠CPU
â 16-bit RISC CPU (CPU name: nX-U16/100)
â Instruction system:16-bit instructions
â 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
â On-Chip debug function
â Minimum instruction execution time
Approx 30.5 µs (at 32.768kHz system clock)
Approx 0.122 µs (at 8.192MHz system clock)
⢠Internal memory
â Flash-memory
Product
Program area
ML620Q151B/ML620Q154B/ML620Q157B
32-Kbyte* (16K Ã 16-bit)
ML620Q152B/ML620Q155B/ML620Q158B
48-Kbyte* (24K Ã 16-bit)
ML620Q153B/ML620Q156B/ML620Q159B
64-Kbyte* (32K Ã 16-bit)
* including unusable 1KByte TEST area
Internal 2-Kbyte Data Flash (1-Kbyte à 2) Rewrite cycle: 10,000 times
â SRAM: Internal 2-Kbyte RAM (2-Kbyte à 8 -bits)
Rewrite
cycle
100
⢠Interrupt controller
â 2 non-maskable interrupt sources (Internal source: BACK-UP CLOCK, WDT)
â maskable interrupt
Product
Interrupt source
ML620Q151B/ML620Q154B/ML620Q157B
27 (Internal source: 20, External source: 7)
ML620Q152B/ML620Q155B/ML620Q158B
28 (Internal source: 20, External source: 8)
ML620Q153B/ML620Q156B/ML620Q159B
28 (Internal source: 20, External source: 8)
â 4 steps of interrupt level, and a mask function
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