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                                                                                                    1. Home
                                                                                                    2. Semiconductors - ICs
                                                                                                    3. Memory
                                                                                                    4. EEPROM
                                                                                                    Print Page

                                                                                                    DS24B33+

                                                                                                    EEPROM, 4 Kbit, 16 x 256bit, 1-Wire, TO-226AA, 3 Pins

                                                                                                    ANALOG DEVICES DS24B33+
                                                                                                    Image is for illustrative purposes only. Please refer to product description.
                                                                                                    ManufacturerANALOG DEVICES
                                                                                                    Manufacturer Part NoDS24B33+
                                                                                                    Order Code2518583
                                                                                                    Product Range4Kbit 1 Wire Serial EEPROM
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    See all Technical Docs
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                                                                                                    QuantityPrice
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                                                                                                    Product Information

                                                                                                    ManufacturerANALOG DEVICES
                                                                                                    Manufacturer Part NoDS24B33+
                                                                                                    Order Code2518583
                                                                                                    Product Range4Kbit 1 Wire Serial EEPROM
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    Memory Density4Kbit
                                                                                                    Memory Configuration16 x 256bit
                                                                                                    Interfaces1-Wire
                                                                                                    Clock Frequency Max-
                                                                                                    IC Case / PackageTO-226AA
                                                                                                    No. of Pins3Pins
                                                                                                    Supply Voltage Min2.8V
                                                                                                    Supply Voltage Max5.25V
                                                                                                    IC MountingThrough Hole
                                                                                                    Operating Temperature Min-40°C
                                                                                                    Operating Temperature Max85°C
                                                                                                    Product Range4Kbit 1 Wire Serial EEPROM
                                                                                                    MSL-
                                                                                                    SVHCNo SVHC (21-Jan-2025)

                                                                                                    Product Overview

                                                                                                    The DS24B33+ is a 4096-bit, 1-Wire® EEPROM organized as 16 memory pages of 256-bit each. Data is written to a 32-byte scratchpad, verified and then copied to the EEPROM memory. The DS24B33 communicates over a single-conductor 1-Wire bus. The communication follows the standard 1-wire protocol. Each device has its own unalterable and unique 64-bit registration number that is factory programmed into the chip. The registration number is used to address the device in a multidrop 1-wire net environment. The DS24B33 is software compatible to the DS2433.

                                                                                                    • 4096-bit of non-volatile EEPROM partitioned into sixteen 256-bit pages
                                                                                                    • Read and write access is highly backward-compatible to DS2433
                                                                                                    • 256-bit Scratchpad with strict read/write protocols ensures integrity of data transfer
                                                                                                    • Unique, factory-programmed and 64-bit registration number ensures error-free device selection
                                                                                                    • Switchpoint hysteresis to optimize performance in presence of noise
                                                                                                    • Communicates to host at 15.4kbps or 125kbps using 1-wire protocol

                                                                                                    Applications

                                                                                                    Computers & Computer Peripherals

                                                                                                    Notes

                                                                                                    ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party

                                                                                                    Technical Specifications

                                                                                                    Memory Density

                                                                                                    4Kbit

                                                                                                    Interfaces

                                                                                                    1-Wire

                                                                                                    IC Case / Package

                                                                                                    TO-226AA

                                                                                                    Supply Voltage Min

                                                                                                    2.8V

                                                                                                    IC Mounting

                                                                                                    Through Hole

                                                                                                    Operating Temperature Max

                                                                                                    85°C

                                                                                                    MSL

                                                                                                    -

                                                                                                    Memory Configuration

                                                                                                    16 x 256bit

                                                                                                    Clock Frequency Max

                                                                                                    -

                                                                                                    No. of Pins

                                                                                                    3Pins

                                                                                                    Supply Voltage Max

                                                                                                    5.25V

                                                                                                    Operating Temperature Min

                                                                                                    -40°C

                                                                                                    Product Range

                                                                                                    4Kbit 1 Wire Serial EEPROM

                                                                                                    SVHC

                                                                                                    No SVHC (21-Jan-2025)

                                                                                                    Technical Docs (3)

                                                                                                    Application Note EN

                                                                                                    Product Change Notice EN

                                                                                                    Technical Data Sheet EN

                                                                                                    Alternatives for DS24B33+

                                                                                                    1 Product Found

                                                                                                    Associated Products

                                                                                                    1 Product Found

                                                                                                    Legislation and Environmental

                                                                                                    Country of Origin:
                                                                                                    Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                    Philippines
                                                                                                    Country in which last significant manufacturing process was carried out
                                                                                                    Tariff No:85423261
                                                                                                    US ECCN:EAR99
                                                                                                    EU ECCN:NLR
                                                                                                    RoHS Compliant:Yes

                                                                                                    RoHS

                                                                                                    RoHS Phthalates Compliant:Yes

                                                                                                    RoHS

                                                                                                    SVHC:No SVHC (21-Jan-2025)
                                                                                                    Download Product Compliance Certificate

                                                                                                    Product Compliance Certificate

                                                                                                    Weight (kg):.004536
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