Microchip Technology_25AA020A-I/ST

Microchip Technology
25AA020A-I/ST  
Memory ICs Products

25AA020A-I/ST
774-25AA020A-I/ST
Ersa
Microchip Technology-25AA020A-I/ST-datasheets-1364038.pdf
IC EEPROM 2KBIT SPI 10MHZ 8TSSOP
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25AA020A-I/ST Description

25AA020A-I/ST Description

The 25AA020A-I/ST from Microchip Technology is a 2Kbit SPI Serial EEPROM designed for high-performance, low-power data storage applications. Organized as 256 x 8, this EEPROM operates over a wide voltage range (1.8V to 5.5V), making it suitable for both 3.3V and 5V systems. It features a 10 MHz SPI interface, ensuring fast data transfer rates, and supports byte-level and page-level writes with a 5ms write cycle time. Housed in an 8-pin TSSOP package, it is ideal for space-constrained designs. The device is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1, ensuring reliability in various environmental conditions.

25AA020A-I/ST Features

  • Memory Size & Organization: 2Kbit (256 x 8) for flexible data storage.
  • SPI Interface: Supports clock frequencies up to 10 MHz for high-speed communication.
  • Wide Voltage Range: Operates from 1.8V to 5.5V, compatible with mixed-voltage systems.
  • Low Power Consumption: Optimized for battery-powered and portable devices.
  • Fast Write Cycle: 5ms write time for efficient data updates.
  • Robust Packaging: 8-TSSOP surface-mount package for compact PCB designs.
  • High Reliability: Endurance of 1,000,000 write cycles and data retention of 200 years.
  • Compliance: RoHS3, REACH Unaffected, and ECCN EAR99 for global market suitability.

25AA020A-I/ST Applications

  • Consumer Electronics: Configuration storage in smart devices, wearables, and IoT sensors.
  • Industrial Systems: Parameter storage in PLCs, motor control, and automation equipment.
  • Automotive: Non-volatile memory for infotainment, telematics, and ECU logging.
  • Medical Devices: Secure data retention in portable diagnostic and monitoring equipment.
  • Embedded Systems: Firmware storage, calibration data, and system configuration in microcontrollers.

Conclusion of 25AA020A-I/ST

The 25AA020A-I/ST stands out as a high-performance, versatile EEPROM with low-power operation, wide voltage compatibility, and robust SPI interfacing. Its compact form factor, high endurance, and fast write cycles make it an excellent choice for applications demanding reliable non-volatile memory. Whether in consumer, industrial, automotive, or medical systems, this EEPROM delivers efficiency, durability, and ease of integration, solidifying its position as a preferred solution for modern embedded designs.

Tech Specifications

Clock Frequency
PPAP
Operating Current (mA)
Memory Type
Product Status
Automotive
Supplier Package
Chip Density (bit)
Package / Case
Technology
Voltage - Supply
REACH Status
Maximum Operating Supply Voltage (V)
EU RoHS
Moisture Sensitivity Level (MSL)
Operating Temperature
Memory Interface
ECCN
Memory Organization
Supplier Temperature Grade
Mounting Type
Standard Package Name
Pin Count
Mounting
Memory Size
Max. Access Time (ns)
Lead Shape
Typical Operating Supply Voltage (V)
HTSUS
Package
Programmability
Organization
PCB changed
HTS
ECCN (US)
Supplier Device Package
Minimum Operating Temperature (°C)
Maximum Operating Temperature (°C)
Package Height
Mfr
Memory Format
Interface Type
RoHS Status
Package Length
Series
Write Cycle Time - Word, Page
Hardware Data Protection
Maximum Operating Frequency (MHz)
Part Status
Data Retention (Year)
Package Width
Base Product Number
Minimum Operating Supply Voltage (V)
Unit Weight
Supply Current - Max
RoHS
Supply Voltage - Min
Active Read Current - Max
Access Time
Operating Supply Current
Maximum Clock Frequency
Height
Maximum Operating Temperature
Supply Voltage - Max
Width
Mounting Style
Minimum Operating Temperature
Length
Operating Supply Voltage
Programming Voltage
USHTS
Data Retention

25AA020A-I/ST Documents

Download datasheets and manufacturer documentation for 25AA020A-I/ST

Ersa Bond Wire 28/Mar/2022      
Ersa 25AA020A, 25LC020A      
Ersa Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      
Ersa 25AA020A Development Tool Selector      
Ersa 25AA020A, 25LC020A      
Ersa 25AA020A/25LC020A 06/Jan/2022      
Ersa Microchip CA Prop65       Microchip RoHS       Microchip REACH      

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