ML620Q151A Datasheet, PDF (1/36 Pages) List of Unclassifed Manufacturers – 16-bit micro controller

FEDL620Q150A-01
Issue Date: May 7, 2015
ML620Q151A/2A/3A/4A/5A/6A/7A/8A/9A
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
− 16-bit RISC CPU (CPU name: nX-U16/100)
− 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
− On-Chip debug function
− Minimum instruction execution time
Approx 30.5 µs (at 32.768kHz system clock)
Approx 0.122 µs (at 8.192MHz system clock)
•
Internal memory
− Flash-memory
Product
Program area
ML620Q151A/ML620Q154A/ML620Q157A
32-Kbyte* (16K × 16-bit)
ML620Q152A/ML620Q155A/ML620Q158A
48-Kbyte* (24K × 16-bit)
ML620Q153A/ML620Q156A/ML620Q159A
64-Kbyte* (32K × 16-bit)
* including unusable 1KByte TEST area
Internal 2-Kbyte Data Flash (1-Kbyte × 2) Rewrite cycle: 10,000 times
− SRAM: Internal 2-Kbyte RAM (2-Kbyte × 8 -bits)
Rewrite
cycle
100
•
Interrupt controller
− 2 non-maskable interrupt sources (Internal source: BACK-UP CLOCK, WDT)
− maskable interrupt
Product
Interrupt source
ML620Q151A/ML620Q154A/ML620Q157A
27 (Internal source: 20, External source: 7)
ML620Q152A/ML620Q155A/ML620Q158A
28 (Internal source: 20, External source: 8)
ML620Q153A/ML620Q156A/ML620Q159A
28 (Internal source: 20, External source: 8)
− 4 steps of interrupt level, and a mask function
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