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DS24B33Q+T&R
+StücklisteIC EEPROM 4KBIT 1-WIRE 6TDFN
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HerstellerAnalog Devices Inc./Maxim Integrated
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Herstellerteil #DS24B33Q+T&R
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Datenblatt DS24B33Q+T&R DataSheet
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Auf Lager5139
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Part Status | Active |
| Digi Key Programmable | Not Verified |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 4Kbit |
| Memory Organization | 256 x 16 |
| Memory Interface | 1-Wire® |
| Voltage - Supply | 2.8V ~ 5.25V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 6-WDFN Exposed Pad |
| Supplier Device Package | 6-TDFN (3x3) |
| Base Product Number | DS24B33 |
| Access Time | 2 µs |
Übersicht
Description
Key features include low-pin count packaging, which simplifies integration into systems, and the ability to withstand harsh environments. The "T&R" designation implies the product is supplied in tape and reel packaging, suitable for automated assembly processes in high-volume manufacturing. The resilience and straightforward communication protocol make the DS24B33Q+T&R an efficient solution for applications requiring secure and reliable identification.
Equivalent
1. DS2431: Another 1-Wire EEPROM from Maxim Integrated with similar functionality.
2. AT24C32: A common I2C EEPROM by Microchip, though it uses a different communication protocol.
3. 24LC32A: Another I2C EEPROM from Microchip, similar to the AT24C32, but also with a different protocol.
Ensure the communication protocol and electrical characteristics match your application needs.
Features
1. 1-Wire Interface: Allows communication over a single data line and is used for simple and cost-effective connectivity in embedded systems.
2. EEPROM Storage: Offers non-volatile memory storage, typically with a capacity suitable for small applications such as storing configuration data or device IDs.
3. High-Speed Communication: Designed for fast data transfer rates over the 1-Wire bus.
4. Unique 64-bit ROM Code: Each device has a distinct code that can be used for addressing multiple devices on the same bus.
5. Wide Operating Temperature: Suitable for various environments, often ranging from industrial to commercial temperature ranges.
6. Low-Power Operation: Efficient power usage, which is essential for battery-powered or energy-sensitive applications.
These features make the DS24B33Q+T&R suitable for applications requiring identification, calibration, or configuration data storage in a compact form factor.
Pinout
1. GND: Ground reference.
2. DATA: 1-Wire bus interface for communication and power supply.
3. NC: No connection (may not be internally connected).
These types of devices are used for storing user data or configuration settings and are accessed via the 1-Wire protocol, which allows both communication and power supply through a single data line. This makes them useful for applications requiring minimal wiring. The DS24B33 offers features like unique 64-bit ROM IDs and EEPROM memory with write protection. Always refer to the manufacturer's datasheet for the most accurate and specific pin assignments and functions.
Manufacturer
Application
1. Authentication: Used for secure access and identification in devices.
2. Calibration Data Storage: Stores calibration constants for sensors and measurement devices.
3. Asset Tracking: Provides unique identification and data logging for asset management systems.
4. Smart Sensors: Embedded in sensors for storing configuration data.
5. Consumer Electronics: Used in devices requiring secure memory for user settings or preferences.
6. Medical Devices: Stores essential data securely in portable and wearable medical equipment.
These applications leverage the DS24B33Q's robust data integrity, small footprint, and simple 1-Wire communication interface.