AT27C4096-70VI

Product Overview

Category

AT27C4096-70VI belongs to the category of programmable read-only memory (PROM) chips.

Use

It is primarily used for storing data that needs to be permanently written and cannot be modified or erased.

Characteristics

• Non-volatile: The data stored in AT27C4096-70VI remains intact even when power is turned off.
• High storage capacity: It has a capacity of 4,096 kilobits (512 kilobytes).
• Fast access time: The chip operates at a speed of 70 nanoseconds.
• Low power consumption: It requires minimal power to operate efficiently.

Package

AT27C4096-70VI comes in a standard integrated circuit (IC) package.

Essence

The essence of AT27C4096-70VI lies in its ability to provide non-volatile storage for large amounts of data with fast access times.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each containing a specific quantity of chips. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Capacity: 4,096 kilobits (512 kilobytes)
• Access Time: 70 nanoseconds
• Supply Voltage: 5 volts
• Operating Temperature Range: -40°C to +85°C
• Package Type: Integrated Circuit (IC)

Detailed Pin Configuration

AT27C4096-70VI has a total of 40 pins. The pin configuration is as follows:

1. A0-A18: Address Inputs
2. Q0-Q15: Data Outputs
3. CE: Chip Enable
4. OE: Output Enable
5. WE: Write Enable
6. VCC: Power Supply
7. GND: Ground

Please refer to the datasheet for a complete pin configuration diagram.

Functional Features

• Non-volatile storage: The data stored in AT27C4096-70VI remains intact even when power is turned off.
• Fast access time: The chip operates at a speed of 70 nanoseconds, allowing for quick retrieval of data.
• Easy integration: It can be easily integrated into existing electronic systems due to its standard IC package and pin configuration.
• Low power consumption: AT27C4096-70VI requires minimal power to operate efficiently, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• Large storage capacity
• Non-volatile memory
• Fast access time
• Low power consumption

Disadvantages

• Data cannot be modified or erased once written
• Limited flexibility compared to other types of memory

Working Principles

AT27C4096-70VI uses a technology called electrically erasable programmable read-only memory (EEPROM). This type of memory allows for permanent storage of data that can be electrically programmed during manufacturing. Once programmed, the data remains unchanged until the chip is replaced.

Detailed Application Field Plans

AT27C4096-70VI finds applications in various fields, including: 1. Embedded systems 2. Automotive electronics 3. Industrial control systems 4. Medical devices 5. Consumer electronics

In these fields, it is used for storing firmware, configuration data, and other critical information that needs to be permanently stored.

Detailed and Complete Alternative Models

Some alternative models to AT27C4096-70VI include: 1. AT28C64B-15PU: 64 kilobit (8 kilobyte) EEPROM chip with a slower access time of 150 nanoseconds. 2. AT29C010A-12PC: 1 megabit (128 kilobyte) flash memory chip with a faster access time of 120 nanoseconds. 3. AT49BV1614T-90CI: 16 megabit (2 megabyte) flash memory chip with a faster access time of 90 nanoseconds.

These alternative models offer different capacities, access times, and memory technologies to suit specific application requirements.

Note: The content provided above is an example and may not reflect actual specifications or alternative models. Please refer to the product datasheet for accurate information.