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AT93C46-10SU-2.7

Name: AT93C46-10SU-2.7
Rating: 4.7 (12 reviews)

IC EEPROM 1KBIT SPI 2MHZ 8SOIC

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製造商。部分 #AT93C46-10SU-2.7
包 8-SOIC
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規格

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)

概述

Description

The AT93C46-10SU-2.7 is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device manufactured by Microchip Technology. It features 1K bits of memory organized as 128 words of 8 bits each. This EEPROM operates on a supply voltage of 2.7V, making it suitable for low-power applications.
Key features include a 3-wire SPI interface for easy communication, allowing for fast data access and efficient programming. It supports various operations such as read, write, and erase, with a endurance rating of up to 1 million write/erase cycles and a data retention period of over 100 years.
The device is commonly used in applications like configuration storage, calibration data retention, and other situations requiring non-volatile memory. Its compact and surface-mount design makes it suitable for space-constrained applications. Overall, the AT93C46-10SU-2.7 is a versatile and reliable solution for embedded memory needs.

Features

The AT93C46-10SU-2.7 is a serial EEPROM from Microchip Technology, designed for low-power applications. Key features include:
1. Storage Capacity: 1 Kbit (128 x 8 bits).
2. Interface: 3-wire serial interface (SPI-compatible).
3. Voltage Range: Operates at 2.7V to 5.5V, suitable for battery-operated devices.
4. Data Retention: Retains data for over 100 years.
5. Endurance: Supports up to 1 million write/erase cycles.
6. Access Time: Fast access time of up to 100 ns.
7. Low Power Consumption: Ideal for energy-efficient designs, with low active and standby currents.
8. Packaged Options: Available in various surface mount packages, including the SOIC-8.
9. Write Protection: Features built-in write protection to safeguard data integrity.
These characteristics make the AT93C46-10SU-2.7 suitable for applications in consumer electronics, automotive, and industrial settings where data storage is crucial.

Package

The AT93C46-10SU-2.7 is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) format, which is a surface-mount package.

Pinout

The AT93C46-10SU-2.7 is a 93C46 series EEPROM from Atmel, with a pin count of 8. Its primary functions include:
1. Data Storage: It provides non-volatile memory for storing data.
2. SPI Interface: The device operates using a Serial Peripheral Interface (SPI) for communication, facilitating easy integration with microcontrollers and other devices.
3. Memory Organization: It features 1024 bits (128 bytes) of memory organized in a 16-word format, with each word containing 8 bits.
4. Read/Write Operations: The chip supports sequential and random read/write operations, allowing flexible data management.
5. Low Voltage Operation: Designed to operate at a supply voltage of 2.7V, making it suitable for battery-powered applications.
This combination of features makes the AT93C46-10SU-2.7 a versatile choice for applications requiring reliable and efficient non-volatile data storage.

Manufacturer

The AT93C46-10SU-2.7 is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller and analog semiconductors. Founded in 1989, the company specializes in embedded control solutions, providing a wide range of products that include microcontrollers, digital signal controllers, memory devices, and various interface devices.
Microchip serves diverse industries such as automotive, industrial, consumer electronics, and communications. The company is known for its focus on innovation, reliability, and customer support, offering comprehensive development tools and resources for engineers and designers. Its commitment to quality and performance has made it a prominent player in the semiconductor market.

Application

The AT93C46-10SU-2.7 is a serial EEPROM used in various applications, including consumer electronics, automotive systems, telecommunications, and industrial equipment. It is commonly utilized for data storage, configuration settings, firmware storage, and calibration data retention in devices like smart meters, remote controls, and programmable logic controllers (PLCs). Its low power consumption and reliable performance make it suitable for battery-operated devices.

Equivalent

The AT93C46-10SU-2.7 is a 2K-bit EEPROM. Equivalent products include:
1. Microchip 93C46
2. STMicroelectronics M93C46
3. Winbond W25X40
4. NXP/Nexperia 93C46
Ensure to verify the specific features and voltage requirements for compatibility with your application.