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Description
The TOTX177L is a 2 Kbit Electrically Erasable PROM, manufactured by Microchip Technology Inc. It is organized as two blocks of 128 x 8-bit memory with a 2-wire serial interface. The device has a low-voltage design, allowing operation down to 1.7V. It has a maximum standby current of 1 µA for I-Temp and 5 µA for E-Temp, as well as a maximum active current of 1 mA. The TOTX177L also features a page write capability for up to eight bytes of data (16 bytes on the 24AA025E48/24AA025E64). It 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°C
Application Scenarios
The TOTX177L can be used in various applications that require a 2 Kbit Electrically Erasable PROM. Some common use cases include:
- Embedded systems
- Industrial equipment
- Automotive electronics
- Consumer electronics
Comparison
Advantages- Low-voltage design allows operation down to 1.7V
- Low standby currents: 1 µA for I-Temp and 5 µA for E-Temp
- Page write capability for up to eight bytes of data
- Available in various package options
Disadvantages- Limited data storage capacity (2 Kbit)
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download TOTX177L
- Chipdatas Part: CD94-TOTX177L
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/14 02:59 +0800
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