ML610Q794G Datasheet, PDF (1/28 Pages) List of Unclassifed Manufacturers – Sensor Control Hub 8-bit Microcontroller

ML610Q794G
Sensor Control Hub 8-bit Microcontroller
FEDL610Q794-02
Issue Date: Jan. 29, 2015
■ General Description
The ML610Q794G is a high-performance 8-bit low power microcontroller optimized for sensor hub applications that integrates
LAPIS Semiconductor’s original high-performance 8-bit CPU core, with a 16-bit multiplier/divider co-processor, 64 KByte
flash memory, 4 KByte RAM, multiple interfaces for various sensors and host interfaces with 8KByte logging RAM in 48pin
TQFP package. The ML610Q794G is an ideal sensor hub microcontroller for personal healthcare equipments, wearable devices,
and sensor nodes that all require power efficient control and data collection from multiple sensors.
■ Features
● CPU
—8-bit RISC CPU (CPU name: uX-U8/100)
—16-bit length instruction system
—Minimum instruction execution time
30.5 us (32.768 kHz system clock)
0.25 us (4.096 MHz system clock)
—Built-in co-processor for multiplication, division, and multiply-accumulate operations
Multiplication (Input: 16-bit x 16-bit, Output: 32-bit)
Division (Input: 32-bit/16-bit, Output: 32-bit)
Multiply-accumulate (Input: 16-bit x 16-bit + 32-bit, Output: 32-bit)
● Internal memory
—64KByte Flash ROM (32KWord x 16-bits)
—4KByte SRAM (4KWord x 8-bits)
● Interrupt controller
—Non-maskable interrupt: 1 source
—Maskable interrupt: 29 sources
Number of internal sources: 13 (Timer: 6, ADC: 1, HOST I/F: 1, Arithmetic unit: 1, UART: 1,
SPI: 1, SIO: 1, I2C: 1)
Number of external sources: 16
● Timer
—8-bit auto-reload timer x 6ch (These timers can be used as 16-bit auto-reload timer x 3ch)
—Watchdog timer (WDT) x 1ch
● Serial interface
—SPI interface with master function x 1ch
—I2C interface with master function x 1ch
—UART interface (two-wire, full duplex communication with 16-bit FIFO) x 1ch
—SIO interface (two-wire, half-duplex communication) x 1ch
● Host interface
—Serial interface with slave function (SPI or I2Cis selectable) x 1ch
—Outputs a host processor interrupt x 1ch (secondary function of general-purpose I/O port)
—8-KByte RAM for data logging data
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