24AA256UIDT-I/SN

Les images sont à titre de référence seulement

24AA256UIDT-I/SN

IC EEPROM 256KBIT I2C 8SOIC

100% original & Nouveau

24 heures prêtes à expédier

Garantie 365 jours

RFQ et Obtenez plus de rabais

Spécifications

Part Status Active
DigiKey Programmable Not Verified
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 256Kbit
Memory Organization 32K x 8
Memory Interface I2C
Clock Frequency 400 kHz
Write Cycle Time - Word, Page 5ms
Access Time 900 ns
Voltage - Supply 1.7V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Base Product Number 24AA256

Vue d'ensemble

Description

The 24AA256UIDT-I/SN is a 256 Kbit EEPROM (Electrically Erasable Programmable Read-Only Memory) from Microchip Technology. It features a I2C (Inter-Integrated Circuit) interface, allowing for easy communication with microcontrollers and other digital devices. With a supply voltage range of 1.7V to 5.5V, it supports a wide range of applications, including consumer electronics and industrial systems.
Key features include:
- Memory Capacity: 256 Kbits (32 Kbytes)
- I2C Interface: Supports standard (100 kHz) and fast (400 kHz) modes
- Page Write Capability: Allows writing up to 16 bytes at a time
- Endurance: Typically 1 million write cycles
- Data Retention: Up to 200 years
The device is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) to facilitate easy integration into various electronic designs. It is ideal for applications requiring non-volatile storage, such as configuration settings, calibration data, or user preferences.

Features

The 24AA256UIDT-I/SN is a 256 Kbit (32 K x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory) device from Microchip Technology. Key features include:
1. Interface: Supports I²C (Inter-Integrated Circuit) protocol with a standard 100 kHz and fast mode up to 400 kHz.
2. Memory Organization: Organized as 32 pages, each containing 8 bytes, allowing efficient data management.
3. Voltage Range: Operates typically from 1.8V to 5.5V, making it suitable for a wide range of applications.
4. Data Retention: Offers a data retention period of over 100 years, ensuring long-term storage.
5. Endurance: Supports up to 1 million write/erase cycles per memory cell, suitable for frequent updates.
6. Built-in Write Protection: Features hardware write protection for critical data security.
7. Low Power Consumption: Ideal for battery-operated devices, consuming minimal power during read/write operations.
This device is widely used in applications like data storage, configuration settings, and device calibration.

Package

The 24AA256UIDT-I/SN is packaged in an 8-lead MSOP (Micro Small Outline Package) form factor. This compact package is designed for space-constrained applications, providing ease of integration into electronic circuits.

Pinout

The 24AA256UIDT-I/SN is an I2C EEPROM (Electrically Erasable Programmable Read-Only Memory) that features a total of 8 pins. The pin count and their functions are as follows:
1. VCC (Pin 1): Power supply.
2. GND (Pin 2): Ground reference.
3. SDA (Pin 3): Serial Data Line for data transfer.
4. SCL (Pin 4): Serial Clock Line for synchronization.
5. WP (Pin 5): Write Protect pin, used to protect the memory from write operations when high.
6. A0 (Pin 6): Chip Select pin for selecting the device on the I2C bus (used for addressing multiple devices).
7. A1 (Pin 7): Additional Chip Select pin for further device addressing.
8. A2 (Pin 8): Another Chip Select pin for device addressing.
The 24AA256UIDT-I/SN has a 256 Kbit capacity and operates on a supply voltage of 1.7V to 5.5V, making it suitable for various applications in data storage.

Manufacturer

The manufacturer of the 24AA256UIDT-I/SN is Microchip Technology Inc. Microchip is a semiconductor company that specializes in designing and manufacturing microcontrollers, memory, and analog semiconductors. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves a wide range of industries, including automotive, industrial, consumer, and communications. The 24AA256UIDT-I/SN is a 256 Kbit I²C EEPROM, commonly used for data storage in various electronic applications. Microchip is known for its commitment to innovation and quality, providing comprehensive solutions for embedded control applications.

Application

The 24AA256UIDT-I/SN is a 256Kb I2C EEPROM used in various applications, including microcontroller interfacing, data storage for configuration settings, real-time clock calibration, and firmware storage. It is commonly found in consumer electronics, automotive systems, telecommunications, and industrial automation for tasks that require non-volatile memory retention.

Equivalent

The 24AA256UIDT-I/SN is a 256Kb (32K x 8) I2C EEPROM. Equivalent products include:
1. Microchip 24FC256
2. Atmel AT24C256
3. STMicroelectronics M24C256
4. NXP/Philips PCF8572C
Always check the specific voltage, package type, and temperature ratings to ensure compatibility.

Expédition

Méthodes d'expéditionNous

offrir des services d'expédition mondiaux par DHL, FedEx, TNT, UPS ou tout autre expéditeur de votre choix.


Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

Paiements

Payment Methods

Le terme de paiement est 100% prépayé.

Actuellement, nous n'acceptons que les méthodes de paiement ci-dessous:

1. PayPal

2. Carte de crédit/débit

3. Transfert bancaire

Similaire