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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersML51DB9AE
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ML51DB9AE - Nuvoton Technology Corporation

Manufacturer Part Number
ML51DB9AE
Manufacturer
Nuvoton Technology Corporation
Allelco Part Number
32D-ML51DB9AE
ECAD Model
Parts Description
IC MCU 8BIT 16KB FLASH 14TSSOP
Package
14-TSSOP (0.173", 4.40mm Width)
Data sheet
ML51DB9AE.pdf
RoHs Status
ROHS3 Compliant
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Specifications

ML51DB9AE Tech Specifications
Nuvoton Technology Corporation - ML51DB9AE technical specifications, attributes, parameters and parts with similar specifications to Nuvoton Technology Corporation - ML51DB9AE

Product Attribute Attribute Value  
Manufacturer Nuvoton Technology Corporation  
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V  
Supplier Device Package 14-TSSOP  
Speed 24MHz  
Series NuMicro ML51  
RAM Size 1K x 8  
Program Memory Type FLASH  
Program Memory Size 16KB (16K x 8)  
Peripherals Brown-out Detect/Reset, LVR, POR, PWM, WDT  
Package / Case 14-TSSOP (0.173", 4.40mm Width)  
Package Tube  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 105°C (TA)  
Number of I/O 11  
Mounting Type Surface Mount  
EEPROM Size -  
Data Converters A/D 3x12b SAR  
Core Size 8-Bit  
Core Processor 8051  
Connectivity I²C, SPI, UART/USART  
Base Product Number ML51DB9  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.31.0001

Parts Introduction

Manufacturer Part Number

ML51DB9AE

Manufacturer

Nuvoton Technology Corporation

Introduction

8-bit 8051-compatible microcontroller

Part of the NuMicro ML51 series

Product Features and Performance

16KB of Flash program memory

1KB of RAM

3x 12-bit Successive Approximation ADCs

SPI, UART/USART interfaces

Brown-out detection, Low-Voltage Reset, Power-On Reset

PWM and Watchdog Timer peripherals

Operating temperature range of -40°C to 105°C

Product Advantages

Low power consumption

Compact 14-TSSOP package

Wide operating voltage range of 1.8V to 5.5V

Flexible peripheral set for various applications

Key Technical Parameters

Core Processor: 8051 (8-bit)

Clock Speed: 24MHz

Supply Voltage: 1.8V to 5.5V

I/O Pins: 11

Quality and Safety Features

RoHS3 compliant

Industrial operating temperature range

Compatibility

Drop-in replacement for other 8051-based microcontrollers

Application Areas

Embedded systems

Industrial control

Consumer electronics

Portable devices

Product Lifecycle

Currently in active production

Replacement or upgrade options available from Nuvoton

Key Reasons to Choose This Product

Robust 8051-compatible core with extensive peripheral set

Low power consumption for battery-powered applications

Wide operating voltage and temperature range

Small footprint 14-TSSOP package for space-constrained designs

Proven reliability and compatibility with 8051 ecosystem

Parts with Similar Specifications

The three parts on the right have similar specifications to Nuvoton Technology Corporation ML51DB9AE

Product Attribute ML51DB9AE ML51EB9AE ML51PC0AE ML51TB9AE
Part Number ML51DB9AE ML51EB9AE ML51PC0AE ML51TB9AE
Manufacturer Nuvoton Technology Corporation Nuvoton Technology Corporation Nuvoton Technology Corporation Nuvoton Technology Corporation
Data Converters A/D 3x12b SAR A/D 8x12b SAR A/D 8x12b SAR A/D 8x12b SAR
Package / Case 14-TSSOP (0.173", 4.40mm Width) 28-TSSOP (0.173", 4.40mm Width) 32-LQFP 32-VFQFN Exposed Pad
Operating Temperature -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA)
Speed 24MHz 24MHz 24MHz 24MHz
Supplier Device Package 14-TSSOP 28-TSSOP 32-LQFP (7x7) 33-QFN (4x4)
RAM Size 1K x 8 1K x 8 2K x 8 1K x 8
Oscillator Type Internal Internal Internal Internal
Program Memory Type FLASH FLASH FLASH FLASH
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Core Processor 8051 8051 8051 8051
Program Memory Size 16KB (16K x 8) 16KB (16K x 8) 32KB (32K x 8) 16KB (16K x 8)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Connectivity I²C, SPI, UART/USART I²C, SPI, UART/USART I²C, SPI, UART/USART I²C, SPI, UART/USART
Package Tube Tube Tray Tray
EEPROM Size - - - -
Base Product Number ML51DB9 ML51EB9 ML51PC0 ML51TB9
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V
Number of I/O 11 24 28 28
Peripherals Brown-out Detect/Reset, LVR, POR, PWM, WDT Brown-out Detect/Reset, LVR, POR, PWM, WDT Brown-out Detect/Reset, LVR, POR, PWM, WDT Brown-out Detect/Reset, LVR, POR, PWM, WDT
Series NuMicro ML51 NuMicro ML51 NuMicro ML51 NuMicro ML51

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ML51DB9AE Image

ML51DB9AE

Nuvoton Technology Corporation
32D-ML51DB9AE

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