AT49LV001NT-90JI

Product Overview

Category

AT49LV001NT-90JI 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 AT49LV001NT-90JI retains stored data even when power is removed.
• High capacity: This device has a storage capacity of 1 megabit (128 kilobytes).
• Fast access time: It offers a fast access time of 90 nanoseconds.
• Low power consumption: The AT49LV001NT-90JI operates at low power levels, making it suitable for battery-powered devices.

Package

The AT49LV001NT-90JI 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 AT49LV001NT-90JI is typically packaged in reels or tubes, with each containing a specific quantity of devices. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Memory Type: Flash EEPROM
• Organization: 128K x 8 bits
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: 20 years
• Erase/Write Cycle Endurance: 10,000 cycles

Detailed Pin Configuration

The AT49LV001NT-90JI has a total of 32 pins. The pin configuration is as follows:

```

Pin Name Description

1 A16 Address Input 2 A15 Address Input 3 A14 Address Input 4 A12 Address Input 5 A7 Address Input 6 A6 Address Input 7 A5 Address Input 8 A4 Address Input 9 A3 Address Input 10 A2 Address Input 11 A1 Address Input 12 A0 Address Input 13 VCC Power Supply 14 A8 Address Input 15 A9 Address Input 16 A11 Address Input 17 A13 Address Input 18 CE# Chip Enable Input 19 OE# Output Enable Input 20 WE# Write Enable Input 21 I/O0 Data Input/Output 22 I/O1 Data Input/Output 23 I/O2 Data Input/Output 24 I/O3 Data Input/Output 25 I/O4 Data Input/Output 26 I/O5 Data Input/Output 27 I/O6 Data Input/Output 28 I/O7 Data Input/Output 29 GND Ground 30 NC No Connection 31 RESET# Reset Input 32 WP# Write Protect Input ```

Functional Features

• Fast Read Access: The AT49LV001NT-90JI offers a fast access time of 90 nanoseconds, allowing for quick retrieval of stored data.
• Low Power Consumption: This device operates at low power levels, making it suitable for battery-powered applications.
• High Reliability: With its non-volatile memory technology, the AT49LV001NT-90JI ensures data integrity even in the event of power loss or system failure.
• Easy Integration: The device can be easily integrated into existing electronic systems due to its standard pin configuration and compatibility with industry-standard interfaces.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even without power.
• High storage capacity of 1 megabit.
• Fast access time for quick data retrieval.
• Low power consumption, suitable for battery-powered devices.

Disadvantages

• Limited erase/write cycle endurance of 10,000 cycles.
• Relatively higher cost compared to other types of memory.

Working Principles

The AT49LV001NT-90JI utilizes flash EEPROM technology to store and retrieve digital information. It consists of a grid of memory cells that can be electrically programmed and erased. The device uses a combination of transistors and floating gate structures to trap and release electrical charges, representing binary data (0s and 1s). When the device is powered on, the stored data can be accessed by sending appropriate address signals and control signals.

Detailed Application Field Plans

The AT49LV001NT-90JI 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

• AT49LV