24LC32AT-I/STG - Brand New Microchip Technology Memory
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Description
The Microchip Technology Inc. 24AA32A/24LC32A(24XX32A*) is a 32 Kbit Electrically Erasable PROM. The device is organized as four blocks of 8K x 8-bit memory with a 2-wire serial interface. Low-voltage design permits operation down to 1.8V, with standby and active currents of only 1µA and 1 mA, respectively. It has been developed for advanced, low power applications such as personal communications or data acquisition. The 24XX32A also has a page write capability for up to 32 bytes of data. Functional address lines allow up to eight devices on the same bus, for up to 256 Kbits address space. The 24XX32A is available in the standard 8-pin PDIP, surface mount SOIC, TSSOP and MSOP packages.
Specifications and features
- Single supply with operation down to 1.8V
- Low-power CMOS technology
- 1 mA active current typical
- 1µA standby current (max.) (I-temp)
- Organized as 4 blocks of 8K bits (32K bit)
- 2-wire serial interface bus, I2C™ compatible
- Cascadable for up to eight devices
- Schmitt Trigger inputs for noise suppression
- Output slope control to eliminate ground bounce
- 100 kHz (<2.5V) and 400 kHz (≥2.5V) compatibility
- Self-timed write cycle (including auto-erase)
- Page write buffer for up to 32 bytes
- 2 ms typical write cycle time for page write
- Hardware write-protect for entire memory
- Can be operated as a serial ROM
- Factory programming (QTP) available
- ESD protection > 4,000V
- 1,000,000 erase/write cycles
- Data retention > 200 years
- 8-lead PDIP, SOIC, TSSOP and MSOP packages
- Standard and Pb-free finishes available
- Available temperature ranges:
- Industrial (I): -40°C to +85°C
- Automotive (E): -40°C to +125°CApplication Scenarios
This electronic component, the 24LC32AT-I/STG, is suitable for various advanced, low power applications such as personal communications or data acquisition. It can be used in devices that require low power consumption and have a need for 32 Kbit electrically erasable PROM memory. The 2-wire serial interface and compatibility with I2C™ make it easy to integrate into different systems. Additionally, its low-voltage design allows for operation down to 1.8V, making it suitable for a range of applications.
Comparison
Advantages- Low power consumption with standby and active currents of only 1µA and 1 mA, respectively
- Organized into four blocks of 8K x 8-bit memory, providing flexibility for data storage
- 2-wire serial interface allows for easy integration into different systems
- Cascadable for up to eight devices, allowing for expanded memory space
- Multiple package options available for different requirements and preferencesDisadvantages- Limited address space of up to 256 Kbits
- Can only be operated as a serial ROM, limiting its functionalities
- Need for external hardware write-protect to ensure data security -
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download 24LC32AT-I/STG
- Chipdatas Part: CD94-24LC32AT-I/STG
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 20:05 +0800
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- Full or Partial Refund , If the item is not as described
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