AT93C86A-10SU-2.7

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AT93C86A-10SU-2.7

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IC EEPROM 16KBIT SPI 2MHZ 8SOIC

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Especificações

Atributo Valor
Package / Case Tube
Part Status Active
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 16Kb (2K x 8, 1K x 16)
Memory Interface SPI
Clock Frequency 2 MHz
Write Cycle Time - Word Page 10ms
Voltage - Supply 2.7V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

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Description

The AT93C86A-10SU-2.7 is a type of EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Microchip Technology. This device features a serial interface and is designed for non-volatile memory storage, meaning it retains data without power. It operates on a low voltage of 2.7V, making it suitable for battery-powered applications.
Key specifications include an 8K capacity, organized as 1024 words of 8 bits each or 512 words of 16 bits each, depending on the selected mode. It supports a wide operating temperature range and is available in a compact SOIC (Small Outline Integrated Circuit) package, ideal for space-constrained designs. The AT93C86A is noted for its high endurance and reliable data retention, with capabilities for multiple read/write cycles.
Typical applications include data logging, configuration storage, and parameter data retention in various consumer electronics, industrial controls, and automotive systems. Its serial interface allows for easy integration with microcontrollers and other digital systems.

Equivalent

The AT93C86A-10SU-2.7 is a 16Kb serial EEPROM. Equivalent products include:
1. Microchip 93LC86B/SN - A 16Kb serial EEPROM with similar specifications.
2. STMicroelectronics M93C86-WMN6TP - A compatible EEPROM with industry-standard features.
3. ROHM BR93G86NUX-3 - Offers similar functionality in serial EEPROM format.
4. ON Semiconductor CAT93C86VI-GT3 - Another alternative with equivalent EEPROM characteristics.
Always verify pin configurations and electrical characteristics to ensure compatibility.

Features

The AT93C86A-10SU-2.7 is a 3-wire Serial EEPROM from Microchip Technology, designed for non-volatile memory storage. Key features include:
1. Memory Capacity: It offers 16,384 bits of memory, organized as 1,024 x 16 bits or 2,048 x 8 bits.
2. Voltage Range: Operates within a voltage range of 2.7V to 5.5V, making it versatile for various applications.
3. High Reliability: It provides over 1 million write cycles and data retention of 100 years.
4. Flexible Organization: Supports both byte and word modes for flexible data storage.
5. Low Power Consumption: Features a standby current of less than 1 µA, which is ideal for battery-operated devices.
6. Serial Interface: Utilizes a 3-wire interface, consisting of Chip Select (CS), Serial Clock (SK), and Serial Input/Output (DI/DO), simplifying integration.
7. Fast Operation: Offers a 2.5 MHz clock rate for efficient data transfer.
8. Temperature Range: Supports a wide temperature range from -40°C to +85°C, suitable for industrial environments.
9. Package Type: Available in an 8-pin SOIC package, which is compact and easy to incorporate into designs.
These features make it suitable for applications requiring reliable, low-power, and high-endurance memory solutions.

Pinout

The AT93C86A-10SU-2.7 is a 16-pin serial Electrically Erasable Programmable Read-Only Memory (EEPROM) chip. It is organized as 16,384 bits of memory with a 8-bit or 16-bit organization. The key specifications include:
- Pin Count: 8 pins
- Function: The device is used for storing small amounts of non-volatile data. It operates in either 8-bit or 16-bit mode.
Here’s a brief outline of the pin functions:
1. CS (Chip Select): Activates the device.
2. SK (Serial Data Clock): Synchronizes data movement in and out of the device.
3. DI (Data In): Input pin for data and instructions.
4. DO (Data Out): Output pin for data.
5. GND: Ground.
6. ORG (Organization Select): Determines 8-bit or 16-bit mode.
7. NC (No Connect): Not internally connected.
8. VCC (Power Supply): Powers the device.
The EEPROM operates within a voltage range of 2.7V to 5.5V and supports a serial protocol for communication, allowing it to interface with microcontrollers and other digital systems efficiently.

Manufacturer

The AT93C86A-10SU-2.7 is manufactured by Microchip Technology Inc. Microchip Technology is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company offers a wide range of products, including microcontrollers, memory products, wireless solutions, and power management devices. Microchip serves a variety of industries, such as automotive, aerospace, consumer electronics, industrial, and healthcare, providing innovative solutions to enhance the functionality and efficiency of electronic products.

Application

The AT93C86A-10SU-2.7 is a 16K EEPROM chip, primarily used in applications requiring non-volatile data storage. Its common application areas include:
1. Consumer Electronics: For storing user settings and configurations.
2. Automotive Systems: Used in infotainment systems and electronic control units.
3. Industrial Automation: For data logging and configuration settings.
4. Medical Devices: To retain calibration data and usage history.
5. Communication Equipment: In modems and routers for firmware and settings storage.
6. Computers and Peripherals: In printers and monitors for storing default settings and calibration data.
These applications leverage the chip's reliable data retention and low-power operation.

Package

The AT93C86A-10SU-2.7 is typically offered in an 8-lead SOIC (Small Outline Integrated Circuit) package. This package type is compact and suitable for surface-mount technology, providing a space-efficient solution for integrating the EEPROM chip into various electronic devices.

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