ML610Q794G

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-b...