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Description
The Microchip Technology Inc. 24AA128/24LC128/24FC128 (24XX128*) is a 16K x 8 (128 Kbit) Serial Electrically Erasable PROM (EEPROM), capable of operation across a broad voltage range (1.8V to 5.5V). It has been developed for advanced, low-power applications such as personal communications or data acquisition. This device also has a page write capability of up to 64 bytes of data. This device is capable of both random and sequential reads up to the 128K boundary. Functional address lines allow up to eight devices on the same bus, for up to 1 Mbit address space. This device is available in the standard 8-pin plastic DIP, SOIC (150 and 208 mil), TSSOP, MSOP, DFN and 14-lead TSSOP packages.
Specifications and features
- Low-power CMOS technology
- Maximum write current 3 mA at 5.5V
- Maximum read current 400 µA at 5.5V
- Standby current 100 nA typical at 5.5V
- 2-wire serial interface bus, I2C™ compatible
- Cascadable for up to eight devices
- Self-timed erase/write cycle
- 64-byte Page Write mode available
- 5 ms max write cycle time
- Hardware write-protect for entire array
- Output slope control to eliminate ground bounce
- Schmitt Trigger inputs for noise suppression
- 1,000,000 erase/write cycles
- Electrostatic discharge protection > 4000V
- Data retention > 200 years
- 8-pin PDIP, SOIC, TSSOP, MSOP and DFN packages, 14-lead TSSOP package
- Standard and Pb-free finishes available
- Temperature ranges:
- Industrial (I): -40°C to +85°C
- Automotive (E): -40°C to +125°C
Application Scenarios
This Microchip Technology Inc. 24XX128* EEPROM can be used in various low-power applications such as personal communications or data acquisition. It is suitable for devices that require an electrically erasable programmable read-only memory with a broad voltage range of 1.8V to 5.5V. With its page write capability of up to 64 bytes of data, this EEPROM can efficiently store and retrieve information in advanced electronic systems.
Comparison
Advantages- Low-power CMOS technology for energy efficiency
- Wide voltage range (1.8V to 5.5V) for compatibility with different devices
- Capable of both random and sequential reads up to the 128K boundary
- Functional address lines allow up to eight devices on the same bus, expanding the address space
- Multiple package options available for flexibility
Disadvantages- Not suitable for high-temperature environments beyond the specified temperature ranges
- May not be suitable for applications with extreme voltage requirements beyond 5.5V
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- Datasheet: Download SN0307062
- Chipdatas Part: CD94-SN0307062
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- Last Updated: 2024/10/02 11:30 +0800
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