Microchip Technology

AT21CS01-STUM10-T  

Memory ICs Products

AT21CS01-STUM10-T Description

The AT21CS01-STUM10-T is a 1Kbit EEPROM memory IC from Microchip Technology, designed for reliable data storage in various electronic systems. With a memory organization of 128 x 8 bits and a clock frequency of 125 kbps, this EEPROM offers fast and efficient data access. The device operates over a wide voltage range of 1.7V to 3.6V, ensuring compatibility with a broad spectrum of applications. The AT21CS01-STUM10-T is RoHS3 compliant and REACH unaffected, adhering to environmental regulations.

AT21CS01-STUM10-T Features

• Memory Size: 1Kbit (128 x 8 bits)
• Clock Frequency: 125 kbps
• Memory Interface: I2C, Single Wire
• Technology: EEPROM
• Voltage - Supply: 1.7V ~ 3.6V
• Write Cycle Time - Word, Page: 5ms
• Memory Format: EEPROM
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• ECCN: EAR99
• Base Product Number: AT21CS01
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

Unique features and advantages of the AT21CS01-STUM10-T include its small form factor, thanks to the SOT23-3 package, and the ability to operate over a wide voltage range. The device's fast write cycle time of 5ms for words and pages makes it suitable for applications requiring quick data updates.

AT21CS01-STUM10-T Applications

The AT21CS01-STUM10-T is ideal for a variety of applications where non-volatile memory is required. Some specific use cases include:

1. Embedded Systems: For storing firmware, configuration settings, and calibration data.
2. Industrial Control Systems: To store operational parameters and user settings.
3. Consumer Electronics: For storing user preferences and settings in devices like smart home appliances.
4. Automotive Applications: For storing calibration data and user settings in infotainment systems.

Conclusion of AT21CS01-STUM10-T

The AT21CS01-STUM10-T from Microchip Technology is a versatile and reliable EEPROM memory IC, offering a combination of fast access times, a wide voltage range, and a small form factor. Its unique features and advantages make it suitable for a wide range of applications, from embedded systems to automotive applications. With its RoHS3 compliance and REACH unaffected status, the AT21CS01-STUM10-T is an environmentally responsible choice for non-volatile memory solutions.

AT21CS01-STUM10-T Documents

Download datasheets and manufacturer documentation for AT21CS01-STUM10-T

Errata :

AT21CS01 Errata~      

PCN Assembly/Origin :

Assembly 22/May/2020      

Datasheets :

AT21CS01,11      

PCN Packaging :

Boxes 07/Dec/2016       Transfer to Microchip/Label/Pkg 5/Sep/2016      

Design Resources :

AT21CS01 Development Tool Selector      

PCN Design/Specification :

AT21CS01/AT21CS11 10/Jul/2020       AT21CS01/AT21CS11 Datasheet 30/Nov/2023      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH