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ML610Q346 Datasheet, PDF (1/29 Pages) List of Unclassifed Manufacturers – 8-bit Microcontroller with Voice Output Function | |||
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ML610Q346/ML610346
8-bit Microcontroller with Voice Output Function
FEDL610Q346FULL-01
Issue Date: January 7, 2010
GENERAL DESCRIPTION
Equipped with an LAPIS Semiconductor original 8-bit CPU nX-U8/100, the ML610Q346/ML610346 is a
high-performance 8-bit CMOS microcontroller that integrates a wide variety of peripherals such as an op-amp,
12-bit A/D converter, timer, synchronous serial port, UART, and voice output function. The nX-U8/100 CPU is
capable of executing instructions efficiently on a one-instruction-per-clock-pulse basis through parallel
processing by the 3-stage pipelined architecture. The microcontroller is also equipped with a flash memory that
has achieved low voltage and low power consumption (at read) equivalent to mask ROMs, so it is best suited to
battery-driven applications such as cellular phones. In addition, it has an on-chip debugging function, which
allows software debugging/rewriting with the LSI mounted on the board.
FEATURES
ï· CPU
ï 8-bit RISC CPU (CPU name: nX-U8/100)
ï Instruction repertoire: 16-bit length instructions
ï Instruction set: Transfer, arithmetic operations, comparison, logical operations, multiply/divide operations,
bit manipulation, bit logical operations, jump, conditional jump, call return stack manipulation, and
arithmetic shift instructions.
ï Built-in on-chip debugging function
ï Minimum instruction execution time:
31.25 ïs (@ 32kHz system clock)
0.244 ïs (@ 4.096 MHz system clock)
ï· Internal memory
ï ML610Q346
Has 128-Kbyte flash memory (64K ï´ 16-bit) built in. (including unusable 1KByte TEST area)
ï ML610346
Has 128-Kbyte mask memory (64K ï´ 16-bit) built in. (including unusable 1KByte TEST area)
ï Has 1-Kbyte RAM (1024 ï´ 8-bit) built in.
ï· Interrupt controller
ï Non-maskable interrupt: 2 sources (1 internal source and 1 external sources)
ï Maskable interrupt: 18 sources (10 internal sources and 8 external sources)
ï· Time-base counter
ï Low-speed side time-base counter ï´ 1ch
ï High-speed side time-base counter ï´ 1ch
ï· Watchdog timer
ï Generates a non-maskable interrupt upon the first overflow and a system reset occurs upon the second
ï Free-running
ï Selectable overflow period: 4 types (125 ms, 500 ms, 2 sec, 8 sec)
ï· Timer
ï 8-bit ï´ 2ch (16-bit configuration also enabled)
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