JS28F064M29EWLA

Product Overview

• Category: Flash Memory
• Use: Data storage and retrieval in electronic devices
• Characteristics:
  • Non-volatile memory
  • High-speed read and write operations
  • Large storage capacity
  • Low power consumption
• Package: Integrated Circuit (IC)
• Essence: Stores digital information in a solid-state format
• Packaging/Quantity: Available in various packaging options, typically sold in bulk quantities

Specifications

• Capacity: 64 Megabits (8 Megabytes)
• Interface: Parallel
• Supply Voltage: 2.7V to 3.6V
• Access Time: 70 ns (typical)
• Erase/Program Cycles: 100,000 cycles (minimum)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The JS28F064M29EWLA flash memory IC has the following pin configuration:

1. VCC: Power supply voltage
2. A0-A18: Address inputs
3. DQ0-DQ15: Data inputs/outputs
4. WE#: Write enable control input
5. CE#: Chip enable control input
6. OE#: Output enable control input
7. RP#/BYTE#: Reset/byte enable control input
8. RY/BY#: Ready/busy status output
9. WP#/ACC: Write protect/input control
10. VSS: Ground

Functional Features

• High-speed data transfer
• Reliable data retention
• Efficient erase and program operations
• Error correction capabilities
• Built-in security features for data protection

Advantages and Disadvantages

Advantages: - Fast read and write operations - Large storage capacity - Low power consumption - High reliability and durability - Suitable for a wide range of applications

Disadvantages: - Limited erase and program cycles - Relatively higher cost compared to other memory technologies

Working Principles

The JS28F064M29EWLA flash memory utilizes a floating-gate transistor structure to store digital information. It employs a combination of electrical charges to represent binary data (0s and 1s). The stored data can be read, erased, and programmed using specific voltage levels and control signals.

Detailed Application Field Plans

The JS28F064M29EWLA flash memory is widely used in various electronic devices, including but not limited to: - Solid-state drives (SSDs) - Digital cameras - Mobile phones - Tablets - Automotive electronics - Industrial control systems

Alternative Models

Some alternative models that offer similar functionality to the JS28F064M29EWLA flash memory include: - AT45DB641E by Adesto Technologies - S25FL064L by Cypress Semiconductor - M25P64 by Micron Technology - W25Q64JV by Winbond Electronics

These alternative models provide comparable storage capacity, interface compatibility, and performance characteristics.

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