DS5003-CS1+
- Mfr.Part #
- DS5003-CS1+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 80-BQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT EXTRNL NVSRAM 80QFP
- Stock
- 4,423
- In Stock :
- 4,423
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Microcontrollers
- Supplier Device Package :
- 80-QFP (14x20)
- Voltage - Supply (Vcc/Vdd) :
- 4V~5.5V
- Max Operating Temperature :
- 70°C
- Interface :
- EBI/EMI, UART, USART
- Mounting Type :
- Surface Mount
- Package / Case :
- 80-BQFP
- Number of Pins :
- 80
- Max Frequency :
- 16MHz
- Core Architecture :
- 8051
- Number of Timers/Counters :
- 2
- Connectivity :
- EBI/EMI, SIO, UART/USART
- Speed :
- 16MHz
- Peripherals :
- Power-Fail Reset, WDT
- Program Memory Type :
- NVSRAM
- Packaging :
- Tray
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- DS5003
- Operating Supply Voltage :
- 5.5V
- Published :
- 2009
- Core Size :
- 8-Bit
- Operating Temperature :
- 0°C~70°C TA
- Number of I/O :
- 32
- Data Bus Width :
- 8B
- Number of UART Channels :
- 1
- Moisture Sensitivity Level (MSL) :
- 2A (4 Weeks)
- Number of Programmable I/O :
- 32
- Min Operating Temperature :
- 0°C
- Oscillator Type :
- External
- Program Memory Size :
- External
- Core Processor :
- 8051
- Series :
- DS500x
- Frequency :
- 16MHz
- Memory Type :
- SRAM
- Radiation Hardening :
- No
- RAM Size :
- 128kB
- Datasheets
- DS5003-CS1+

Microcontrollers Analog Devices, Inc. DS5003-CS1+ Overview
The DS5003-CS1+ from Analog Devices, Inc. stands out as a highly robust 8-bit microcontroller designed for applications requiring external non-volatile SRAM. This MCU is housed in an 80QFP package and integrates advanced features that cater to a wide range of industrial and commercial applications. The DS5003-CS1+ is engineered to provide reliable data retention capabilities, enhanced data security, and easy integration into existing systems, making it a prime choice for developers looking for versatile and secure microcontroller solutions. The unique architecture of the DS5003-CS1+ ensures that it meets rigorous performance standards while offering scalability and flexibility in complex environments.
DS5003-CS1+ Features
The DS5003-CS1+ microcontroller offers a multitude of features that enhance its functionality and utility in demanding applications. It supports an external non-volatile SRAM, which allows for flexible data storage solutions and ensures data integrity even in the event of a power failure. The 8-bit architecture provides sufficient processing power for a variety of tasks, while its compact 80QFP packaging makes it suitable for space-constrained applications. Additionally, its robust security features safeguard sensitive information, making it ideal for use in security-sensitive environments.
DS5003-CS1+ Applications
- Industrial Control Systems: In these settings, the DS5003-CS1+ is used to manage operational processes, ensuring reliable performance and data integrity during power losses or other disruptive events.
- Data Security Applications: The microcontroller's enhanced security features are crucial for applications requiring encryption and secure data storage, such as access control systems and secure communication devices.
- Consumer Electronics: The DS5003-CS1+ is also suitable for consumer electronics that require dependable microcontrollers for managing device operations and user interface interactions.
- Automotive Electronics: Utilized in automotive systems for controlling various electronic components, the DS5003-CS1+ ensures robust operation under the harsh conditions typical of automotive environments.
- Medical Devices: In medical applications, reliability and data security are paramount. The DS5003-CS1+ offers these features, making it ideal for medical monitoring systems and diagnostic equipment.
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