AT27BV010-90JC

Product Overview

Category

AT27BV010-90JC belongs to the category of non-volatile memory devices.

Use

This product is primarily used for storing and retrieving digital information in electronic systems.

Characteristics

• Non-volatile: The stored data is retained even when power is removed.
• High capacity: The AT27BV010-90JC has a storage capacity of 1 megabit (128 kilobytes).
• Fast access time: It offers a fast access time of 90 nanoseconds.
• Low power consumption: This device operates at low power levels, making it suitable for battery-powered applications.

Package

The AT27BV010-90JC is available in a 32-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile storage for electronic systems.

Packaging/Quantity

The AT27BV010-90JC is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Memory Type: EEPROM (Electrically Erasable Programmable Read-Only Memory)
• Organization: 128K x 8 bits
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: 10 years
• Endurance: 1 million write cycles

Detailed Pin Configuration

The AT27BV010-90JC has a total of 32 pins, which are assigned specific functions. The pin configuration is as follows:

```

Pin Name Function

1 A12 Address Input 2 A7 Address Input 3 A6 Address Input 4 A5 Address Input 5 A4 Address Input 6 A3 Address Input 7 A2 Address Input 8 A1 Address Input 9 A0 Address Input 10 CE Chip Enable Input 11 OE Output Enable Input 12 WE Write Enable Input 13 I/O0 Data Input/Output 14 I/O1 Data Input/Output 15 I/O2 Data Input/Output 16 VSS Ground 17 I/O3 Data Input/Output 18 I/O4 Data Input/Output 19 I/O5 Data Input/Output 20 I/O6 Data Input/Output 21 I/O7 Data Input/Output 22 NC No Connection 23 A8 Address Input 24 A9 Address Input 25 A11 Address Input 26 A10 Address Input 27 WP Write Protect Input 28 VCC Power Supply 29 RP Reset/Block Protect Input 30 NC No Connection 31 NC No Connection 32 NC No Connection ```

Functional Features

• Byte-wise Read and Write: The AT27BV010-90JC allows individual bytes to be read from or written to, providing flexibility in data manipulation.
• Block Protection: It supports a block protection feature that prevents accidental modification of specific memory blocks.
• Software and Hardware Data Protection: This device offers various methods for protecting the stored data, including software write protection and hardware reset.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even during power loss.
• High storage capacity for accommodating large amounts of data.
• Fast access time enables quick retrieval of information.
• Low power consumption makes it suitable for battery-powered devices.

Disadvantages

• Limited endurance of 1 million write cycles.
• Relatively higher cost compared to other memory technologies.

Working Principles

The AT27BV010-90JC utilizes EEPROM technology, which allows for electrically erasing and reprogramming of data. It uses a combination of floating gate transistors and control circuitry to store and retrieve digital information.

Detailed Application Field Plans

The AT27BV010-90JC finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the AT27BV010-90JC include: - AT28C010-12PC - AT29C010A-12PC - AM29F010B-70JC - SST39SF010A-70-4C-PH

These models provide comparable storage capacity, access times, and features, making them suitable alternatives for different design requirements.

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