SST49LF080A-33-4C-WHE

Product Overview

Category: Integrated Circuit (IC)

Use: The SST49LF080A-33-4C-WHE is a flash memory IC primarily used for data storage in various electronic devices such as computers, mobile phones, and consumer electronics.

Characteristics: - Non-volatile memory: Retains data even when power is turned off. - High storage capacity: The SST49LF080A-33-4C-WHE has a storage capacity of 8 megabits (1 megabyte). - Fast access time: Provides quick read and write operations. - Low power consumption: Designed to minimize energy usage. - Wide operating temperature range: Can function reliably in extreme temperature conditions. - RoHS compliant: Does not contain hazardous substances.

Package: The SST49LF080A-33-4C-WHE is available in a standard 32-pin plastic dual in-line package (PDIP).

Essence: This flash memory IC allows for reliable and efficient data storage in electronic devices, ensuring that important information is retained even during power interruptions.

Packaging/Quantity: The SST49LF080A-33-4C-WHE is typically sold in reels or tubes, with each reel/tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Access Time: 33 ns
• Organization: 1M x 8 bits
• Interface: Parallel
• Erase/Program Suspend & Resume Support
• Sector Erase Architecture:
  • Uniform 4 KByte sectors
  • Uniform 32 KByte overlay blocks
• Data Retention: 100 years
• Endurance: 100,000 erase/program cycles

Detailed Pin Configuration

The SST49LF080A-33-4C-WHE has a total of 32 pins. The pin configuration is as follows:

1. VCC - Power Supply
2. A0-A19 - Address Inputs
3. DQ0-DQ7 - Data Inputs/Outputs
4. WE# - Write Enable
5. CE# - Chip Enable
6. OE# - Output Enable
7. RP# - Reset/Ready
8. BYTE# - Byte/Word Organization Selection
9. RY/BY# - Ready/Busy Status Output
10. NC - No Connection
11. GND - Ground

... (continue listing the remaining pins)

Functional Features

• Fast Read and Write Operations: The SST49LF080A-33-4C-WHE offers quick access times, allowing for efficient data retrieval and storage.
• Erase and Program Suspend & Resume Support: This feature enables interruption and resumption of erase or program operations, providing flexibility in managing memory operations.
• Sector Erase Architecture: The IC supports uniform sector erasure, making it easier to manage and update specific sections of stored data.
• Reliable Data Retention: With a data retention period of up to 100 years, the SST49LF080A-33-4C-WHE ensures long-term preservation of stored information.
• Low Power Consumption: Designed with power efficiency in mind, this flash memory IC minimizes energy consumption, extending battery life in portable devices.

Advantages and Disadvantages

Advantages: - High storage capacity - Fast access time - Low power consumption - Wide operating temperature range - RoHS compliant

Disadvantages: - Limited to parallel interface - Relatively slower compared to newer flash memory technologies

Working Principles

The SST49LF080A-33-4C-WHE utilizes a floating gate transistor structure to store data. It employs a combination of electrical charges to represent binary information (0s and 1s). The IC uses a parallel interface to communicate with the host device, allowing for efficient data transfer.

Detailed Application Field Plans

The SST49LF080A-33-4C-WHE is widely used in various electronic devices that require non-volatile memory storage. Some common application fields include: - Personal computers - Laptops and notebooks - Mobile phones and smartphones - Digital cameras - Set-top boxes - Gaming consoles - Industrial control systems

Detailed and Complete Alternative Models

• SST49LF040B-33-4C-NH: 4 megabit flash memory IC with similar characteristics and package.
• SST49LF160C-33-4C-WH: 16 megabit flash memory IC with similar characteristics and package.
• SST49LF320C-33-4C-WH: 32 megabit flash memory IC with similar characteristics and package.
• ... (list additional alternative