AT49LD3200B-13TC

Product Overview

Category

AT49LD3200B-13TC belongs to the category of non-volatile memory devices.

Use

This product is primarily used for data storage in various electronic devices such as microcontrollers, embedded systems, and consumer electronics.

Characteristics

• Non-volatile: The AT49LD3200B-13TC retains data even when power is removed.
• High capacity: It offers a storage capacity of 32 megabits (4 megabytes).
• Low power consumption: The device operates at low power levels, making it suitable for battery-powered applications.
• Fast access time: It provides quick access to stored data, ensuring efficient performance.
• Wide temperature range: The AT49LD3200B-13TC can operate reliably across a wide temperature range, making it suitable for various environments.

Package

The AT49LD3200B-13TC is available in a compact Thin Small Outline Package (TSOP) with 48 pins.

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 AT49LD3200B-13TC is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Memory Capacity: 32 megabits (4 megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 20 years
• Erase/Program Cycles: 100,000 cycles

Detailed Pin Configuration

The AT49LD3200B-13TC has a total of 48 pins, which are assigned specific functions for proper operation. The detailed pin configuration is as follows:

(Pin Number) - (Pin Name) - (Function) 1 - CS - Chip Select 2 - SO - Serial Data Output 3 - WP - Write Protect 4 - GND - Ground 5 - VCC - Power Supply 6 - SCK - Serial Clock 7 - SI - Serial Data Input 8-48 - NC - No Connection

Functional Features

• High-speed data transfer: The AT49LD3200B-13TC supports a maximum clock frequency of 50 MHz, enabling fast data transfer.
• Sector erase capability: It allows for erasing specific sectors of memory, providing flexibility in data management.
• Software and hardware protection: The device offers various protection mechanisms to prevent unauthorized access or accidental modification of stored data.
• Low power standby mode: The AT49LD3200B-13TC can enter a low-power standby mode when not in use, conserving energy.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast access time
• Wide temperature range operation
• Low power consumption
• Sector erase capability

Disadvantages

• Limited erase/program cycles
• Relatively small package size

Working Principles

The AT49LD3200B-13TC utilizes flash memory technology to store and retrieve data. It employs a Serial Peripheral Interface (SPI) for communication with the host device. When data needs to be stored, it is sent to the device through the SPI interface and programmed into the flash memory cells. To read the stored data, the device retrieves it from the flash memory and sends it back to the host device via the SPI interface.

Detailed Application Field Plans

The AT49LD3200B-13TC finds applications in various fields, including: - Microcontrollers - Embedded systems - Consumer electronics - Automotive electronics - Industrial automation

Detailed and Complete Alternative Models

1. AT25DF321A: This flash memory device offers a similar capacity and interface as the AT49LD3200B-13TC but comes in a different package.
2. MX25L3233F: Another alternative with comparable specifications, including capacity, interface, and package options.

These alternative models can be considered based on specific requirements and compatibility with the target application.

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