AT93C56-10TI-2.7

Product Overview

Category

AT93C56-10TI-2.7 belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

This product is commonly used for non-volatile data storage in various electronic devices, such as microcontrollers, computers, and consumer electronics.

Characteristics

• Electrically erasable: The AT93C56-10TI-2.7 can be erased and reprogrammed electronically, making it convenient for updating stored data.
• Non-volatile: The stored data remains intact even when power is removed.
• High density: This chip offers a storage capacity of 2 kilobits (256 bytes).
• Low power consumption: The AT93C56-10TI-2.7 operates efficiently with low power requirements.
• Wide operating voltage range: It can function within a voltage range of 2.7V to 5.5V.

Package

The AT93C56-10TI-2.7 comes in a small surface-mount package, which facilitates easy integration into compact electronic devices.

Essence

The essence of this product lies in its ability to provide reliable and flexible non-volatile data storage in a compact form factor.

Packaging/Quantity

The AT93C56-10TI-2.7 is typically packaged in reels or tubes, containing a quantity of 2500 units per reel/tube.

Specifications

• Storage Capacity: 2 kilobits (256 bytes)
• Operating Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Interface: Serial Peripheral Interface (SPI)
• Write Time: 5ms (typical)
• Data Retention: 100 years (minimum)

Detailed Pin Configuration

The AT93C56-10TI-2.7 has a total of 8 pins, which are assigned specific functions as follows:

1. Chip Select (/CS): Enables the chip for communication.
2. Serial Clock (SCK): Provides the clock signal for data transfer.
3. Serial Data Input (SI): Receives data from the external device.
4. Serial Data Output (SO): Transmits data to the external device.
5. Write Protect (/WP): Allows write protection when connected to VCC or GND.
6. VCC: Power supply input (+2.7V to +5.5V).
7. Ground (GND): Common ground reference.
8. Hold (/HOLD): Suspends ongoing operations temporarily.

Functional Features

• Byte-level Read/Write: The AT93C56-10TI-2.7 allows individual byte-level read and write operations, providing flexibility in data manipulation.
• Sequential Read: It supports sequential read operations, enabling efficient retrieval of consecutive data bytes.
• Software Protection: The write protect feature ensures data integrity by preventing accidental overwriting.
• High-Speed Performance: With a maximum clock frequency of 5 MHz, this chip offers fast data transfer rates.

Advantages and Disadvantages

Advantages

• Compact form factor facilitates integration into space-constrained devices.
• Electrically erasable and reprogrammable, allowing for easy updates.
• Low power consumption extends battery life in portable applications.
• Wide operating voltage range enhances compatibility with various systems.
• High-density storage capacity meets the requirements of many applications.

Disadvantages

• Limited storage capacity compared to larger EEPROM chips.
• Relatively slower write time compared to some other memory technologies.
• Susceptible to electromagnetic interference due to its small size.

Working Principles

The AT93C56-10TI-2.7 utilizes EEPROM technology to store data. It consists of a grid of memory cells, each capable of holding one bit of information. These cells can be electrically programmed and erased using specific voltage levels applied to the control pins.

During write operations, data is transferred serially into the chip and stored in the appropriate memory cells. Reading data involves sequentially accessing the desired memory locations and retrieving the stored information.

Detailed Application Field Plans

The AT93C56-10TI-2.7 finds applications in various fields, including:

1. Automotive Electronics: Used for storing vehicle configuration settings, mileage data, and diagnostic information.
2. Industrial Control Systems: Employed for storing calibration data, device parameters, and system configurations.
3. Consumer Electronics: Utilized in devices like smart TVs, set-top boxes, and gaming consoles for firmware storage and customization.
4. Medical Devices: Used for storing patient data, device settings, and event logs in medical equipment.
5. Internet of Things (IoT): Integrated into IoT devices for storing sensor data, device identification, and network configurations.

Detailed and Complete Alternative Models

1. AT93C46-10PI-