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 >  Company Profile > 2019News Release > 16-bit General-Purpose MCUs Equipped with Safety Functions


 

16-bit General-Purpose MCUs Equipped with Safety Functions


16-bit General-Purpose MCUs
Equipped with Safety Functions

~ Class-leading lineup covers a broad range of applications
from home appliances to industrial equipment  ~


Summary

LAPIS Semiconductor recently announced the availability of the ML62Q1300 / 1500 / 1700 Group of general-purpose microcontrollers featuring an original 16-bit CPU core ideal for consumer and home appliances, alarms, security devices, and small industrial equipment.

Microcontrollers used in home appliances and small industrial equipment in the rapidly growing Asian market require a wide variety of package types and program ROM capacities to quickly meet the constantly evolving needs of applications that progressively add new features and functions while delivering improved performance. And since many of these devices are used on a daily basis, safety is becoming an increasingly important factor, requiring that MCUs which comprise the core of home appliances include safety functions that can control the system under all conditions.

In response, LAPIS Semiconductor‘s noise-tolerant ML62Q1300/1500/1700 Group provides safety features that correspond to 13 industry-leading items (IEC60730 regulations) related to home appliances, including a self-diagnostic function for detecting internal faults. This makes it possible to protect systems from unexpected situations that occur in MCUs used in the consumer electronics field which is becoming more sophisticated as well as the compact industrial equipment sector that requires stable operation even under harsh conditions such as extreme noise and high temperatures.

A broad lineup comprised of a class-leading 120 models in a number of different package types and program ROM capacities is offered, ensuring support for a wide range of applications. In addition, starter kits are available that make it easy to evaluate LCD operation and capacitive switch on an application level, as well as a reference board that allows users to develop customized application programs. The starter kits and reference board are compatible with LAPIS Semiconductor‘s new LEXIDE-U16 development environment (available for download on LAPIS Semiconductor’s website) operating under the open source Eclipse platform which features an easy-to-use interface and enhanced functionality, ensuring not only high development efficiency but also seamless compatibility with Eclipse environments from other companies. The MCUs along with the ML62Q1000 Capacitive Switch Starter Kit and the ML62Q1367 reference board will be sold from March through online distributors, and others will be available in order.

Possible to
purchase online

Key Features

1. Supports an industry-leading 13 safety items (IEC60730 regulations) to protect home appliances

  • Since the microcontroller controls peripheral components, it is possible to detect failures in advance and avoid malfunctions by performing periodic diagnosis. However, the MCU must also be able to detect internal faults and terminate operation before returning to the initial state.
    • Covers an unprecedented 13 items related to hardware safety
    • Sample source code software for self-diagnosis provided
           utilizing the IEC60730-1 Class B Software Library
 

2. Broad 120-model lineup offers unsurpassed compatibility

    • LAPIS Semiconductor’s wide range of MCUs available in different package types and program ROM capacities supports the home appliance and compact industrial equipment markets which are becoming increasingly sophisticated and multi-functional, allowing users to select the ideal solution to fit system requirements (i.e. mounting area, costs).
ROM
size
16pin 20pin 24pin 32pin 48pin 52pin 64pin 80pin 100pin

WQFN16

4mm × 4mm

0.5mm pitch

SSOP16

5mm × 4.4mm

0.65mm pitch

TSSOP20

6.5mm × 4.4mm

0.5mm pitch

WQFN24

4mm × 4mm

0.5mm pitch

WQFN32

5mm × 5mm

0.5mm pitch

TQFP32

7mm × 7mm

0.8mm pitch

TQFP48

7mm × 7mm

0.5mm pitch

TQFP52

10mm × 10mm

0.65mm pitch

QFP64

14mm × 14mm

0.8mm pitch

TQFP64

10mm × 10mm

0.5mm pitch

QFP80

14mm × 14mm

0.65mm pitch

QFP100

14mm × 20mm

0.65mm pitch

TQFP100

14mm × 14mm

0.5mm pitch

Appli-
cations

Hair dryer, electric toothbrush, etc.

Home appliance

512

KB

Q1729

Q1559

Q1739

Q1569

Q1749

Q1579

384

KB

Q1728

Q1558

Q1738

Q1568

Q1748

Q1578

256

KB

Q1727

Q1557

Q1737

Q1567

Q1747

Q1577

192

KB

Q1726

Q1556

Q1736

Q1566

Q1746

Q1576

160

KB

Q1725

Q1555

Q1735

Q1565

Q1745

Q1575

128

KB

Q1704

Q1534

Q1714

Q1544

Q1724

Q1554

Q1734

Q1564

Q1744

Q1574

96

KB

Q1703

Q1533

Q1713

Q1543

Q1723

Q1553

Q1733

Q1563

Q1743

Q1573

64

KB

Q1347

Q1367

Q1702

Q1532

Q1712

Q1542

Q1722

Q1552

48

KB

Q1346

Q1366

Q1701

Q1531

Q1711

Q1541

Q1721

Q1551

32

KB

Q1325

Q1335

Q1345

Q1365

Q1700

Q1530

Q1710

Q1540

Q1720

Q1550

24

KB

Q1324

Q1334

16

KB

Q1323

Q1333


 Q17xx: Built-In LCD Driver Type (34 Part Nos./51 Models)

 Q15xx: Standard Multi-pin Type (34 Part Nos./51 Models)

 Q13xx: Standard Multi-pin Type (12 Part Nos./18 Models)

Function Comparison vs Competitor Products

Item

LAPIS A Company B Company

Internal Clock Accuracy (-40°C to +85°C)

1 % (Very Good) 1.5 % (Good) 3.5 % (No good)

D/A Conversion Bit Length

8-bits None None

Low Current Startup

Provided None

Supply Voltage

1.6V to 5.5 V 1.6V to 5.5 V 1.6V to 5.5 V

A product line-up comparison vs Competitor Products

  64pin 80pin 100pin

ROM
Capacity
/Package

LAPIS A
Company
B
Company
LAPIS A
Company
B
Company
LAPIS A
Company
B
Company

512 KB

   

384 KB

     

256 KB

   

192 KB

     

160 KB

           

128 KB

96 KB

 

Development Tools

1. Reference Board / Starter Kit

  • LAPIS Semiconductor offers starter kits and a reference board for creating application programs that reduce development load.
Product Name Part Number Description
ML62Q1000
MCU Starter Kit
SK-BS01-D62Q1577TB ML62Q1577 reference board
EASE1000 V2 emulator, software, etc.
ML62Q1000
LCD Starter Kit
SK-AD02-D62Q1747TB ML62Q1747 reference board
ML62Q1600 LCD board
EASE1000 V2 emulator, software, etc.
ML62Q1000
Capacitive Switch Starter Kit
SK-AD01-D62Q1367TB ML62Q1367 Capacitive Switch application board
EASE1000 V2emulator, software, etc.
ML62Q1xxx
Reference Board
RB-D62Q1367TB32
RB-D62Q1552GA64
RB-D62Q1722GA64
RB-D62Q1577TB100
RB-D62Q1747TB100
Reference board (with onboard MCU)
On-chip Emulator
EASE1000 V2
EASE1000 V2 On-chip Emulator
 
 

Published support information

Information to install the starter kit is being published.

  • Document : manual (Start guide)
  • Software : Application sample software,sample software,U8/U16Development Tools

2.Original LEXIDE-U16 IDEutilizes the popular Eclipse plat form

  • LAPIS Semiconductor’s original LEXIDE-U16 development environment is based on the open source Eclipse IDE with CDT (C/C++ Development Tooling) plug-in. Compared to our existing IDEU8, the editor function has been enhanced, file operability improved, and a stack size calculation tool has been added. It is now possible to call our proprietary DTU8 debugger, LCD image tool, MWU16 Flash multi-writer, SCU16 stack size calculation tool, and other programs, allowing the LEXIDE-U16 to achieve not only high development efficiency but also ensure compatibility with Eclipse environments from other companies.
  • Easy-to-use, Full-Function Editor
    • Code Auto-Complement Function: Complementary variable names, function names, etc. (with spell check) Code Navigation Function: Include chain, browser, function call hierarchy, jump to function/variable declaration Folding Function: Fold and display functions and structures Refactoring Function: Bulk change of function name and variable name Syntactic Color Function: Color-coded grammar, SFR (Special Function Register), condition compilation, etc.
  • Easily Calculate the Stack Size
    • Output the maximum stack size and the relevant call tree on the console window of LEXIDE-U16 or as a file format.
      Makes it easy to port existing IDEU8 integration projects to LEXIDE-U16
    •  

Specifications

Parameter Specifications
CPU Original Lapis Semiconductor with High-Performance 16-bit RISC Cores
Safety Features Supports 13 safety functions compliant to IEC60730 regulations
High noise immunity Above ±30kV (indirect contact discharge, LAPIS semiconductor investigation)
Flash ROM 16KB - 512KB
RAM 2KB - 32KB
Data Flash 2KB - 8KB
10-bits ADC 6 - 16ch
Analog comparator 1ch - 2ch
8-bits DAC 0 - 1ch
LCD driver 8com × 24seg - 60seg (ML62Q1700 groups only)
Operating temperature -40°C to 105°C
Power supply voltage 1.6V to 5.5V
Number of pins 16, 20, 24, 32, 48, 52, 64, 80 and 100 pins
Package type WQFN16, SSOP16, TSSOP20, WQFN24, WQFN32, TQFP32, TQFP48, TQFP52, TQFP64, QFP64, QFP80, QFP100, TQFP100

Sales Plan and Applications

  • Part No. : ML62Q13xx, ML62Q15xx, ML62Q17xx
  • Sales Plans : Now
  • Mass Production : Now
  • Application Examples : Various types of home appliances, personal care, housing equipment, alarm and security equipment, small industrial equipment, consumer electronics equipment, and IoT devices

Inquiry

For customers' inquiry regarding this release: please go to   the inquiry page

* Information in the press releases is current on the date of the press announcement, but is subject to change without prior notice.

*Please note that the names of companies and products described in this document are the trademarks or registered trademarks
  of their respective companies and organizations.

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