ML620Q500/400 ML630Q400 | 32bit MCUs for USB / Security

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USB security 32bit Microcontroller

Parametric search for detailed information

	Data sheet	Core	Operating Voltage (V)	ROM type	ROM capacity (Byte)	Data Flash capacity (Byte)	RAM capacity (Byte)	ADC (method)	LCD driver	PKG	Chip Support	Halogen Free Support	Industrial Grade	Sample and Buy

Halogen-free compatible mark : Halogen-free compatible products are available. Contact your sales representative for details.
Industrial Grade : For use of industrial equipment, please inquire to the sales.
NRND ：Not Recommended for New Designs

Overview

ML630Q464/ML630Q466 System Block Diagram

ML630Q464/ML630Q466 are high-performance low power 32-bit microcontrollers.
Equipped with a 32-bit CPU core Cortex-M0+, it implements a 128KB flash memory, 16KB RAM, rich peripheral circuits, such as a USB Full speed device, synchronous serial port, UART, I²C bus interface, supply voltage level detect circuit, RC oscillation type A/D converter, successive approximation type A/D converter, and LCD driver. In addition, it has a data Flash memory area writable by software and a function to rewrite the program area from software.

Lineup matrix

package product chip product

Non-Built-in an LCD Driver Standard type

Built-in an LCD Driver Segment type

Built-in an LCD Driver Dot matrix type

Product Features

Feature 1Low Power Consumption

Achieves a low current consumption of 0.8 µA at Halt Mode and 250 µA/MHz during normal operation, making it ideal for battery power applications

Feature 2Multiple Peripherals

Supports a variety of communication methods,including USB2.0 Full Speed, I²C, UART, and SSIO. 2 types of AD converters are built in (RC and SA), along with an LCD driver, making them ideal for data loggers. Also integrates AES and a random number generator necessary for security applications.

Feature 3High Noise Immunity

Clears ±30kV* during IEC 61000-4-2 electrostatic noise testing, ensuring high noise tolerance.
*Measured by indirect discharge using LAPIS Technology's reference board

Applications

The ML620Q400 and ML620Q500 are ideal for a variety of applications, from compact battery-driven devices including electronic shelf labels and thermostats to industrial equipment including home appliances, HEMS monitors, smart grids, and meters.

Reference Board lineup

	Users Manual	Board size (mm)	Supported MCUs	Contents	optional emulator	Sample and Buy

LSI Documents Download

*MSL : Moisture Sensitivity Level

	Data sheets rev.	Users Manual rev.	White paper rev.	Errata rev.	Other rev.	Package Code	Dimensions, Implementation specifications	Environmental data	MSL*

Reference Board Document Download

	Data sheets rev.	Users Manual rev.	White paper rev.	Errata rev.	Other rev.