AK93C65CT

Product Overview

Category: Integrated Circuit (IC)

Use: Data storage and retrieval

Characteristics: - Non-volatile memory - High-speed read and write operations - Low power consumption - Compact size - Reliable performance

Package: Chip form

Essence: The AK93C65CT is a non-volatile memory IC designed for data storage and retrieval in various electronic devices.

Packaging/Quantity: Available in tape and reel packaging, with 1000 units per reel.

Specifications

• Memory Capacity: 65 kilobits (8192 x 8 bits)
• Operating Voltage: 2.7V - 5.5V
• Operating Temperature Range: -40°C to +85°C
• Interface: Serial Peripheral Interface (SPI)
• Write Endurance: 1 million cycles
• Data Retention: 100 years

Detailed Pin Configuration

The AK93C65CT has a total of 8 pins:

1. VCC: Power supply voltage input
2. GND: Ground reference
3. CS: Chip select input
4. SCK: Serial clock input
5. SI: Serial data input
6. SO: Serial data output
7. WP: Write protect input
8. HOLD: Hold input

Functional Features

• High-speed data transfer rate up to 10 MHz
• Byte-wise and page-wise write operations
• Software and hardware write protection options
• Sequential and random read modes
• Automatic sleep mode for power saving
• Error detection and correction mechanism

Advantages and Disadvantages

Advantages: - Compact size allows integration into space-constrained devices - Low power consumption extends battery life - High-speed operations enable quick data access - Reliable performance ensures data integrity - Wide operating voltage range enhances compatibility

Disadvantages: - Limited memory capacity compared to some other ICs - Requires an external microcontroller for interfacing and control

Working Principles

The AK93C65CT utilizes a Serial Peripheral Interface (SPI) to communicate with the controlling microcontroller. It stores data in non-volatile memory cells, which retain information even when power is disconnected. The IC supports both sequential and random read modes, allowing efficient retrieval of stored data. Write operations can be performed at the byte or page level, providing flexibility for data updates. The AK93C65CT also incorporates error detection and correction mechanisms to ensure data integrity.

Detailed Application Field Plans

The AK93C65CT finds applications in various electronic devices that require non-volatile data storage, such as: 1. Smartphones and tablets 2. Wearable devices 3. Automotive electronics 4. Industrial control systems 5. Consumer electronics

Detailed and Complete Alternative Models

1. AK93C45CT: 45 kilobits capacity, similar features to AK93C65CT
2. AK93C128CT: 128 kilobits capacity, higher memory size than AK93C65CT
3. AK93C256CT: 256 kilobits capacity, larger memory size than AK93C65CT
4. AK93C512CT: 512 kilobits capacity, higher memory size than AK93C65CT

These alternative models provide options with varying memory capacities to suit different application requirements.

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