FEDL630Q464-01

Issue Date: Oct. 26, 2016

ML630Q464/Q466

Ultra Low Power 32-bit Microcontroller

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GENERAL DESCRIPTION

implements a 128 KB flash memory, 16 KB RAM, rich peripheral circuits, such as USB Full speed device, synchronous serial

type A/D converter, and LCD driver. The Flash ROM that is installed as program memory achieves low-voltage low-power

consumption operation (read operation) is most suitable for battery-driven applications.

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FEATURES

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CPU

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−

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Serial Wire Debug Port

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Minimum instruction execution time

30.5 µs (@32.768 kHz system clock)

41.7ns (@24 MHz system clock)

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Internal memory

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Re-writing the program memory area by software

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Number of segments

Product name

Flash memory

SRAM

Program area

Data area

ML630Q464

ML630Q466

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Interrupt controller (NVIC)

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1 non-maskable interrupt source (Internal source: 1)

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31 maskable interrupt sources (Internal sources: 30, External sources: 1)

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Priority level (4-level) can be set for each interrupt

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DMA controller (DMAC)

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2 channels

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Enable to allocate multiple DMA transfer request sources for each channel.

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Channel priority: fixed mode/round robin mode

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DMA transfer mode: cycle steal mode/burst mode

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DMA request type: software requests/hardware requests

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Maximum transfer count: 65,536

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Data transfer size: 8 bits/16 bits/32 bits

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Transfer request source: SSIOF, UART, UARTF, I2CF, RC-ADC, SA-ADC

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Time base counter (TBC)

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Low-speed time base counter ×1 channel

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1 kHz Timer

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10 Hz / 1 Hz interrupt function