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DS5003M-DNS+

DS5003M-DNS+

DS5003M-DNS+

Maxim Integrated

External NVSRAM 8051 8-Bit Microcontroller DS500x Series DS5003 80 Pin 16MHz Die

SOT-23

DS5003M-DNS+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case Die
Number of Pins 80
Supplier Device Package Dice
Operating Temperature0°C~70°C TA
PackagingTube
Series DS500x
Published 2009
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature70°C
Min Operating Temperature 0°C
Frequency 16MHz
Base Part Number DS5003
Operating Supply Voltage5.5V
Interface EBI/EMI, UART, USART
Oscillator TypeExternal
Number of I/O 32
Speed 16MHz
RAM Size 128kB
Memory TypeNVSRAM
Voltage - Supply (Vcc/Vdd) 4V~5.5V
Core Processor 8051
Peripherals Power-Fail Reset, WDT
Program Memory TypeNVSRAM
Core Size 8-Bit
Program Memory Size External
Connectivity EBI/EMI, SIO, UART/USART
Data Bus Width 8b
Number of Timers/Counters 2
Core Architecture 8051
Max Frequency 16MHz
Number of Programmable I/O 32
Number of UART Channels 1
RoHS StatusROHS3 Compliant
In-Stock:2521 items

DS5003M-DNS+ Product Details

DS5003M-DNS+ Overview


In a Die package, the MCU is available. 32 I/Os are available. The Microcontroller has a mounting type of Surface Mount, which indicates that it is mounted conveniently. The 8-Bit core is the core of the MCU. There is a NVSRAM type of memory for its program. There is a temperature range of 0°C~70°C TA that is operated by this Microcontroller. DS500x series components make up this electrical component. External is the size of its program memory. A 8051 Core processor is used to power the device. The base part number DS5003 can be used to find alternatives. The efficiency of this device can be improved when operating at a frequency of 16MHz. Located on the chip are 80 pins. The clock has 2 timers or counters on it. It has built-in NVSRAM memory. There is an integrated 8051 core architecture in it. It programs in 32 Programmable I/O. 1 UART channels are available on it.

DS5003M-DNS+ Features


Die package
Mounting type of Surface Mount
Minimum temperature of 0°C


DS5003M-DNS+ Applications


There are a lot of Maxim Integrated
DS5003M-DNS+ Microcontroller applications.


  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products

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