SST39WF800B-70-4C-C2QE

Basic Information Overview

• Category: Flash Memory
• Use: Data storage and retrieval in electronic devices
• Characteristics:
  • Non-volatile memory
  • High-speed read and write operations
  • Low power consumption
  • Wide operating voltage range
• Package: 48-pin TSOP (Thin Small Outline Package)
• Essence: Reliable and efficient data storage solution
• Packaging/Quantity: Available in reels, quantity depends on customer requirements

Specifications

• Part Number: SST39WF800B-70-4C-C2QE
• Memory Size: 8 Megabits (1 Megabyte)
• Operating Voltage: 2.7V to 3.6V
• Access Time: 70 ns
• Temperature Range: -40°C to +85°C
• Interface: Parallel
• Organization: 512K x 16 bits
• Erase/Program Suspend & Resume Support: Yes
• Sector Architecture: Uniform 4 KByte sectors with 32 KByte overlay blocks
• Write Protection: Software and hardware protection options available

Detailed Pin Configuration

The SST39WF800B-70-4C-C2QE has a total of 48 pins. The pin configuration is as follows:

1. VCC - Power supply voltage
2. A0-A18 - Address inputs
3. DQ0-DQ15 - Data input/output lines
4. WE# - Write Enable
5. CE# - Chip Enable
6. OE# - Output Enable
7. RP# - Reset/Deep Power-down
8. WP# - Write Protect
9. RY/BY# - Ready/Busy
10. NC - No Connection
11. VSS - Ground

Functional Features

• High-speed read and write operations for efficient data transfer
• Low power consumption for extended battery life in portable devices
• Erase and program suspend/resume support for flexible operations
• Software and hardware write protection options for data security
• Wide operating voltage range allows compatibility with various systems

Advantages and Disadvantages

Advantages

• Fast read and write operations enhance overall system performance
• Low power consumption extends battery life in portable devices
• Reliable and durable flash memory technology
• Flexible erase and program suspend/resume support
• Wide operating voltage range ensures compatibility with different systems

Disadvantages

• Limited storage capacity compared to higher-capacity flash memory options
• Parallel interface may not be suitable for all applications
• Higher cost per megabyte compared to some other memory technologies

Working Principles

The SST39WF800B-70-4C-C2QE is based on the NOR flash memory technology. It utilizes a grid of memory cells, where each cell stores one bit of information. The memory cells are organized into sectors, allowing for efficient erasing and programming operations. When data needs to be stored or retrieved, the appropriate address is provided, and the data is read from or written to the corresponding memory cell.

Detailed Application Field Plans

The SST39WF800B-70-4C-C2QE is widely used in various electronic devices that require non-volatile data storage. Some common application fields include: - Consumer electronics (e.g., digital cameras, MP3 players) - Automotive systems (e.g., infotainment systems, instrument clusters) - Industrial control systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

• SST39VF800A-70-4C-EKE: Similar specifications, but with a different package (48-pin TSOP II)
• AT45DB081D-SU: Serial interface flash memory with similar capacity and characteristics
• W25Q80BVSNIG: Serial NOR flash memory with similar capacity and characteristics

These alternative models offer similar functionality and can be considered as alternatives to the SST39WF800B-70-4C-C2QE depending on specific requirements.

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