AT49BV160C-70CI

Product Overview

Category

AT49BV160C-70CI belongs to the category of non-volatile memory devices.

Use

This product is primarily used for data storage in various electronic devices such as computers, smartphones, and embedded systems.

Characteristics

• Non-volatile: The AT49BV160C-70CI retains stored data even when power is removed.
• High capacity: It offers a storage capacity of 16 megabits (2 megabytes).
• Fast access time: With a maximum access time of 70 nanoseconds, it ensures quick retrieval of data.
• Low power consumption: The device operates at low power levels, making it suitable for battery-powered applications.

Package

The AT49BV160C-70CI is available in a compact plastic package, which protects the internal components from external factors such as moisture and dust.

Essence

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

Packaging/Quantity

The AT49BV160C-70CI is typically packaged in reels or trays, with each reel or tray containing a specific quantity of devices. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Type: Flash
• Capacity: 16 Megabits (2 Megabytes)
• Access Time: 70 nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel

Detailed Pin Configuration

The AT49BV160C-70CI has a total of 32 pins, each serving a specific function. Here is the detailed pin configuration:

1. A0-A18: Address Inputs
2. DQ0-DQ15: Data Input/Output
3. CE: Chip Enable
4. OE: Output Enable
5. WE: Write Enable
6. BYTE: Byte/Word Organization Selection
7. VCC: Power Supply
8. GND: Ground

Functional Features

• Erase and Program Operations: The AT49BV160C-70CI supports both sector erase and byte program operations, allowing for flexible data manipulation.
• Automatic Page Write: This feature enables efficient programming of multiple bytes in a single operation.
• Hardware Data Protection: The device includes hardware protection mechanisms to prevent accidental erasure or modification of stored data.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast access time
• Low power consumption
• Reliable non-volatile memory
• Flexible erase and program operations

Disadvantages

• Limited endurance: Flash memory has a finite number of erase/write cycles before it may become unreliable.
• Higher cost compared to other types of memory

Working Principles

The AT49BV160C-70CI utilizes flash memory technology, which stores data by trapping electric charges within floating gate transistors. These charges represent binary information (0s and 1s). The stored data remains intact even when the power is turned off due to the non-volatile nature of flash memory.

To read data, the device applies appropriate voltages to the memory cells and measures the resulting electrical currents. During programming or erasing, specific voltage levels are applied to modify the charge trapped within the floating gates.

Detailed Application Field Plans

The AT49BV160C-70CI finds applications in various electronic devices and systems, including but not limited to: - Personal computers - Laptops and notebooks - Smartphones and tablets - Automotive electronics - Industrial control systems - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

• AT49BV160CT-70CI: Similar to AT49BV160C-70CI, but with extended temperature range (-40°C to +125°C).
• AT49BV160CT-90CI: Similar to AT49BV160C-70CI, but with a faster access time of 90 nanoseconds.
• AT49BV160CT-12CI: Similar to AT49BV160C-70CI, but with a higher supply voltage range (2.7V - 5.5V).

These alternative models offer similar functionality and compatibility with the AT49BV160C-70CI, providing options for different application requirements.

In conclusion, the AT49BV160C-70CI is a high-capacity non-volatile memory device that offers fast access times and low power consumption. Its reliable performance and flexible functionality make it suitable for various electronic applications.