S29GL256N11FFIIH0

Product Overview

• Category: Flash Memory
• Use: Data storage and retrieval in electronic devices
• Characteristics: High capacity, non-volatile, fast read/write speeds
• Package: Integrated Circuit (IC)
• Essence: Non-volatile memory for long-term data storage
• Packaging/Quantity: Typically sold in reels or trays containing multiple ICs

Specifications

• Memory Type: NOR Flash
• Capacity: 256 Megabits (32 Megabytes)
• Organization: 16 Mbit x 16-bit word
• Voltage Range: 2.7V - 3.6V
• Operating Temperature: -40°C to +85°C
• Interface: Parallel
• Access Time: 90 ns
• Erase/Program Times: 10,000 cycles minimum

Detailed Pin Configuration

The S29GL256N11FFIIH0 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#/BYTE#: Reset/Byte#
8. RY/BY#: Ready/Busy#
9. WP#/ACC: Write Protect/Acceleration
10. VSS: Ground

Functional Features

• High-speed read and write operations
• Sector erase capability for efficient data management
• Automatic program and erase algorithms
• Hardware and software protection features
• Low power consumption
• Reliable operation in harsh environments

Advantages and Disadvantages

Advantages: - Large storage capacity - Fast read and write speeds - Non-volatile memory retains data even without power - Suitable for a wide range of electronic devices

Disadvantages: - Limited erase and program cycles - Higher cost compared to other memory technologies - Requires additional circuitry for interfacing with microcontrollers

Working Principles

The S29GL256N11FFIIH0 is based on NOR Flash memory technology. It stores data using floating-gate transistors that can retain charge even when power is removed. The memory cells are organized into sectors, allowing for efficient erasure and programming operations. When data is read or written, the appropriate address and control signals are applied to the pins, enabling the transfer of information between the memory and the device it is connected to.

Detailed Application Field Plans

The S29GL256N11FFIIH0 is widely used in various applications, including:

1. Embedded Systems: Used as non-volatile storage for firmware, boot code, and configuration data in microcontrollers and system-on-chips.
2. Consumer Electronics: Found in digital cameras, set-top boxes, gaming consoles, and portable media players for storing user data, operating systems, and multimedia content.
3. Automotive: Used in automotive infotainment systems, navigation units, and instrument clusters for data storage and software updates.
4. Industrial Control Systems: Employed in programmable logic controllers (PLCs), human-machine interfaces (HMIs), and industrial automation equipment for storing program code and configuration parameters.

Detailed and Complete Alternative Models

1. S29GL128N10TFI010: 128 Megabit NOR Flash memory with similar specifications but lower capacity.
2. S29GL512N11TAI020: 512 Megabit NOR Flash memory with higher capacity and faster access times.
3. S29GL064N90TFI040: 64 Megabit NOR Flash memory with lower capacity and slower access times.

(Note: These alternative models are provided for reference and may have different pin configurations and specifications.)

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