
BQ2022LPR Integrated Circuits (ICs) |
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Allicdata Part #: | 296-19767-3-ND |
Manufacturer Part#: |
BQ2022LPR |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC EPROM 1K SINGLE WIRE TO92-3 |
More Detail: | EPROM - OTP Memory IC 1Kb (256b x 4 pages) Single ... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | -- |
Packaging: | Tape & Box (TB) |
Part Status: | Obsolete |
Memory Type: | Non-Volatile |
Memory Format: | EPROM |
Technology: | EPROM - OTP |
Memory Size: | 1Kb (256b x 4 pages) |
Write Cycle Time - Word, Page: | -- |
Memory Interface: | Single Wire |
Voltage - Supply: | 2.65 V ~ 5.5 V |
Operating Temperature: | -20°C ~ 70°C (TA) |
Mounting Type: | Through Hole |
Package / Case: | TO-226-3, TO-92-3 (TO-226AA) (Formed Leads) |
Supplier Device Package: | TO-92-3 |
Base Part Number: | BQ2022 |
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The BQ2022LPR is a type of memory that uses small bursts of electricity to enable the functionality of devices running on different voltage levels. The BQ2022LPR memory uses the concept of of voltage level conversion for its application field. Because of the memories small energy requirements and ability to support different voltage levels—with the help of a voltage conversion ASIC—it is used in a variety of applications from cellular phones, digital audio, digital MPEG, and Lithium Polymer rechargeable batteries.
The BQ2022LPR memory uses a voltage conversion ASIC, or application-specific integrated circuit, to convert a lower voltage signal into a signal of a higher voltage —which helps power electronic devices that are running on voltage levels higher than the signal. The ASIC resides between the BQ2022LPR memory and the device that is running on the higher voltage, and allows the two to work together seamlessly.
The BQ2022LPR memory employs a unique working principle, by providing two voltage domains. The first voltage domain is used to store data while the second voltage domain is used to access the data. This means that the data can be actively stored and retrieved depending on the need, resulting in faster access times. The voltage domain for data storage can range from 0.5V up to 2.5V, depending on the specific device requiring the data. The voltage domain for data retrieval can range from 0.8V to 2.5V, depending on the specific device.
The BQ2022LPR memory also features a low power consumption by providing a power-saving mode and a data recovery mode. The power-saving mode allows the memory to conserve power when unused and revert back to active mode when needed. This mode helps to minimize the memory\'s power consumption and allows devices running on the memory to be more energy-efficient. The data recovery mode is used for data recovery and repair, in case data corruption has occurred.
In addition, the BQ2022LPR memory supports an enhanced programming mode which allows for rapid programming and testing of different memory cycles. This is done by using the inbuilt programmable logic blocks and the various programming functions. This allows for faster programming times which further enhances the memory\'s usability and efficiency.
In conclusion, the BQ2022LPR memory is a versatile and energy-efficient type of memory that can be used in a variety of applications. It offers two voltage domains, a power-saving mode, data recovery mode, and enhanced programming mode, making it a suitable choice for powering a range of electronic devices. The memory is easy to use and can save power, thereby reducing costs in the long run.
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