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Regular price $48.91
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Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series DS500x
Packaging Tray | Tray
Core Processor 8051
Core Size 8-Bit
Speed 16MHz
Connectivity EBI/EMI, SIO, UART/USART
Peripherals Power-Fail Reset, WDT
Number of I/O 32
Program Memory Size External
Program Memory Type NVSRAM
EEPROM Size -
RAM Size -
Voltage - Supply (Vcc/Vdd) 4V ~ 5.5V
Data Converters -
Oscillator Type External
Operating Temperature 0°C ~ 70°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package 80-MQFP (14x20)
Package / Case 80-BQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The DS5003-CS1+ is a high-performance 8-bit microcontroller from Analog Devices Inc./Maxim Integrated, featuring a proven 8051 core architecture running at 16MHz. This secure microcontroller is designed for embedded and industrial applications requiring reliable processing power with external NVSRAM program memory support.

Key Features:

  • 8051 core processor with 8-bit architecture
  • 16MHz operating speed for responsive performance
  • 32 I/O pins for flexible connectivity
  • External NVSRAM program memory type
  • Power-fail reset and watchdog timer (WDT) peripherals
  • Multiple connectivity options: EBI/EMI, SIO, UART/USART
  • Surface mount 80-BQFP package (80-MQFP 14x20)
  • Operating temperature range: 0°C to 70°C
  • Supply voltage: 4V to 5.5V

This microcontroller is ideal for industrial control systems, embedded applications, and secure processing tasks where reliability and proven architecture are essential.


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