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Description
The Microchip Technology Inc. 24AA02E48/24AA025E48/24AA02E64/24AA025E64 (24AA02XEXX) is a 2 Kbit Electrically Erasable PROM. The device is organized as two blocks of 128 x 8-bit memory with a 2-wire serial interface. Low-voltage design permits operation down to 1.7V, with maximum standby currents of only 1 µA for I-Temp. and 5 µA for E-Temp., as well as a maximum active current of 1 mA. The 24AA02XEXX also has a page write capability for up to eight bytes of data (16 bytes on the 24AA025E48/24AA025E64). The 24AA02XEXX is available in the standard 8-pin SOIC, 5-lead SOT-23, and 6-lead SOT-23 packages.
Specifications and features
• Pre-Programmed Globally Unique, 48-bit or 64-bit Node Address
• Compatible with EUI-48™ and EUI-64™
• Single Supply with Operation Down to 1.7V
• Low-Power CMOS Technology:
- Read current 1 mA, maximum
- Standby current: 1 µA, maximum (I-Temp.)
5 µA, maximum (E-Temp.)
• 2-Wire Serial Interface, I2C Compatible
• Schmitt Trigger Inputs for Noise Suppression
• Output Slope Control to Eliminate Ground Bounce
• 100 kHz and 400 kHz Clock Compatibility
• Page Write Time 3 ms, typical
• Self-Timed Erase/Write Cycle
• Page Write Buffer:
- 8-byte page (24AA02E48/24AA02E64)
- 16-byte page (24AA025E48/24AA025E64)
• ESD Protection >4,000V
• More than 1 Million Erase/Write Cycles
• Data Retention >200 Years
• Factory Programming Available
• Available Packages:
- 8-lead SOIC and 5-lead SOT-23 (24AA02E48/24AA02E64)
- 8-lead SOIC and 6-lead SOT-23 (24AA025E48/24AA025E64)
• RoHS Compliant
• Available for Extended Temperature Ranges:
- Industrial (I): -40°C to +85°C
- Automotive (E): -40°C to +125°CApplication Scenarios
This electronic component can be used in various applications that require electrically erasable PROM, such as:
- Embedded systems
- Microcontroller-based projects
- IoT devices
Comparison
Advantages:
- Low-voltage design for operation down to 1.7V
- Low power consumption with maximum standby currents of only 1 µA for I-Temp. and 5 µA for E-Temp.
- Multiple available packages for flexibility in different designs
- Compatible with EUI-48™ and EUI-64™
- More than 1 million erase/write cycles and data retention of over 200 years
- Factory programming available
Disadvantages:
- Page write capability limited to up to eight bytes of data for 24AA02XEXX and 16 bytes for 24AA025E48/24AA025E64
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 12:39 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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