画像は参照用のみです。

AT93C46A-10SU-2.7

Name: AT93C46A-10SU-2.7
Rating: 4.7 (12 reviews)

IC EEPROM 1KBIT SPI 2MHZ 8SOIC

メーカー
Mfr。パート #AT93C46A-10SU-2.7
パッケージ 8-SOIC
データシート
在庫中5326

+BOM RFQについて

100% オリジナル &新しい

出荷の準備ができている24時間

365日の保証

RFQおよびもっと割引を得る

仕様

Package	Tube
ProductStatus	Obsolete
MemoryType	Non-Volatile
MemoryFormat	EEPROM
Technology	EEPROM
MemorySize	1Kb (128 x 8, 64 x 16)
MemoryInterface	SPI
ClockFrequency	2 MHz
WriteCycleTime-WordPage	10ms
Voltage-Supply	2.7V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概要

Description

The AT93C46A-10SU-2.7 is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) produced by Atmel (now part of Microchip Technology). It features a 1 Kbit (128 x 8 bits) memory capacity and operates with a supply voltage of 2.7V, making it suitable for low-power applications.
Key features include a two-wire serial interface, which simplifies connections and reduces pin count, and the ability to perform byte or page write operations. The device supports typical read and write operations, allowing users to store and retrieve data efficiently.
With a high endurance rating, it can withstand a significant number of write/erase cycles, making it ideal for applications in consumer electronics, automotive systems, and industrial devices that require reliable non-volatile memory for configuration settings or data storage. The AT93C46A-10SU-2.7 is packaged in an 8-pin SOIC form factor, facilitating easy integration into various circuit designs.

Features

The AT93C46A-10SU-2.7 is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) designed for various applications requiring non-volatile data storage. Key features include:
1. Memory Size: 1 Kbit (128 x 8 bits).
2. Interface: SPI (Serial Peripheral Interface) compatible for easy integration with microcontrollers.
3. Operating Voltage: 2.7V to 5.5V, allowing for flexibility in power supply options.
4. Data Retention: 100 years, ensuring long-term data preservation.
5. Write Endurance: 1 million write/erase cycles per memory cell, suitable for frequent updates.
6. Fast Access Time: Read access time of 100 ns (typical), enabling rapid data retrieval.
7. Low Power Consumption: Designed for low energy usage, making it ideal for battery-operated devices.
8. Package Type: Available in 8-pin SOIC package, facilitating compact designs.
This EEPROM is widely used in consumer electronics, industrial applications, and automotive systems for storing configuration data and other critical information.

Package

The AT93C46A-10SU-2.7 is packaged in a SOIC-8 (Small Outline Integrated Circuit), which features an 8-pin configuration suitable for surface mounting.

Manufacturer

The AT93C46A-10SU-2.7 is manufactured by Microchip Technology Inc., a leading provider of microcontroller and analog semiconductors. Founded in 1989, Microchip is known for its extensive range of products, including microcontrollers, memory, and signal management solutions. The company serves various industries, such as automotive, industrial, consumer, and communications, focusing on providing high-quality, innovative solutions for embedded control applications. Microchip operates globally, offering products that support a wide variety of applications, from simple devices to complex systems, and emphasizes customer support and design resources.

Application

The AT93C46A-10SU-2.7 is a serial EEPROM used in various applications including data storage for microcontrollers, configuration memory, firmware storage, and calibration data retention. It's suitable for automotive, industrial, consumer electronics, and medical devices due to its low power consumption and reliability. Common uses include digital cameras, remote controls, and networking equipment.

Equivalent

The AT93C46A-10SU-2.7 is a 1K-bit EEPROM with a 2-wire serial interface. Equivalent products include the Microchip 24LC02B, STMicroelectronics M24C02, and the Winbond W25X10. Ensure compatibility in terms of capacity, interface, and voltage levels when selecting alternatives.