Encyclopedia Entry: 93C76BT-I/MS

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Serial Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Characteristics: Small form factor, low power consumption, high data retention, and easy integration
• Package: MSOP-8 (Mini Small Outline Package)
• Essence: The 93C76BT-I/MS is a compact and efficient EEPROM IC designed for non-volatile data storage in various electronic devices.
• Packaging/Quantity: Available in tape and reel packaging with 2500 units per reel.

Specifications

• Memory Size: 8 kilobits (1 kilobyte)
• Organization: 512 x 16 bits
• Supply Voltage: 2.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Interface: Serial (Microwire)
• Write Time: 5ms (typical)
• Data Retention: 200 years (minimum)

Detailed Pin Configuration

The 93C76BT-I/MS features an MSOP-8 package with the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | CS | Chip Select | | 2 | DO | Data Output | | 3 | GND | Ground | | 4 | DI | Data Input | | 5 | CLK | Clock | | 6 | NC | No Connection | | 7 | VCC | Supply Voltage | | 8 | WP | Write Protect |

Functional Features

• Non-volatile memory: The 93C76BT-I/MS retains data even when the power is turned off.
• Serial interface: The Microwire serial interface allows for easy integration with microcontrollers and other digital devices.
• High data retention: The IC ensures reliable data storage for extended periods, with a minimum data retention of 200 years.
• Low power consumption: The EEPROM operates efficiently, consuming minimal power during read and write operations.

Advantages

• Compact size: The MSOP-8 package enables space-saving integration in small electronic devices.
• Easy integration: The serial interface simplifies connectivity with various microcontrollers and digital systems.
• Reliable data storage: The high data retention capability ensures long-term reliability of stored information.
• Low power consumption: The IC's efficient power usage extends battery life in portable devices.

Disadvantages

• Limited memory size: With an 8-kilobit capacity, the 93C76BT-I/MS may not be suitable for applications requiring larger data storage.
• Serial interface limitations: The Microwire interface may have slower data transfer rates compared to parallel interfaces.

Working Principles

The 93C76BT-I/MS utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores data by trapping charges within a floating gate transistor structure. The stored charges represent binary information that can be read, written, and erased electronically. The Microwire serial interface facilitates communication between the IC and external devices, allowing for data transfer and manipulation.

Detailed Application Field Plans

The 93C76BT-I/MS finds application in various electronic devices, including but not limited to: 1. Consumer electronics: Smartphones, tablets, digital cameras, and portable media players. 2. Automotive systems: Engine control units, infotainment systems, and instrument clusters. 3. Industrial equipment: Programmable logic controllers, measurement instruments, and automation systems. 4. Medical devices: Patient monitoring systems, diagnostic equipment, and implantable devices. 5. Communication devices: Routers, modems, and network switches.

Detailed and Complete Alternative Models

1. 93C46BT-I/MS: 1 kilobit (128 x 8 bits) EEPROM IC in MSOP-8 package.
2. 93C86BT-I/MS: 16 kilobit (2 kilobyte) EEPROM IC in MSOP-8 package.
3. 93C66BT-I/MS: 4 kilobit (512 x 8 bits) EEPROM IC in MSOP-8 package.
4. 93C56BT-I/MS: 2 kilobit (256 x 8 bits) EEPROM IC in MSOP-8 package.
5. 93C26BT-I/MS: 128-bit (16 x 8 bits) EEPROM IC in MSOP-8 package.

Note: The above alternative models are from the same series and share similar characteristics and pin configurations.

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