S25FL128SDPBHBC03

Product Overview

Category: Flash Memory
Use: Data storage and retrieval
Characteristics: High capacity, fast read/write speeds, non-volatile memory
Package: Small outline package (SOP)
Essence: Provides reliable and efficient data storage solution
Packaging/Quantity: Individually packaged, quantity varies based on supplier

Specifications

• Memory Capacity: 128 megabits (16 megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V to 3.6V
• Read Speed: Up to 108 MHz
• Write Speed: Up to 54 MHz
• Data Retention: Up to 20 years
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The S25FL128SDPBHBC03 flash memory chip has the following pin configuration:

1. Chip Select (/CS)
2. Serial Clock (SCLK)
3. Serial Data Input (SI)
4. Serial Data Output (SO)
5. Write Protect (/WP)
6. Hold (/HOLD)
7. Ground (GND)
8. Power Supply (VCC)

Functional Features

• High-speed data transfer using SPI interface
• Efficient erase and program operations
• Sector-based architecture for flexible data management
• Hardware and software write protection options
• Low power consumption in standby mode
• Reliable data retention even in harsh environments

Advantages and Disadvantages

Advantages: - Large storage capacity - Fast read and write speeds - Compact package size - Wide operating temperature range - Long data retention period

Disadvantages: - Limited endurance (number of erase/write cycles) - Relatively higher cost compared to other memory technologies

Working Principles

The S25FL128SDPBHBC03 flash memory utilizes the Serial Peripheral Interface (SPI) to communicate with a host microcontroller or system. It stores data in non-volatile memory cells, which retain information even when power is removed. The SPI interface allows for high-speed data transfer between the memory chip and the host device.

Detailed Application Field Plans

The S25FL128SDPBHBC03 flash memory chip finds applications in various fields, including:

1. Consumer Electronics: Used in smartphones, tablets, digital cameras, and portable media players for data storage.
2. Automotive: Integrated into infotainment systems, navigation devices, and instrument clusters for storing maps, firmware, and user data.
3. Industrial Automation: Employed in programmable logic controllers (PLCs), human-machine interfaces (HMIs), and data loggers for reliable data storage.
4. Networking Equipment: Utilized in routers, switches, and network attached storage (NAS) devices for storing configuration data and firmware updates.

Detailed and Complete Alternative Models

1. S25FL064L: 64 megabit (8 megabyte) flash memory chip with similar specifications and features.
2. S25FL256S: 256 megabit (32 megabyte) flash memory chip with higher capacity and faster read/write speeds.
3. S25FL512S: 512 megabit (64 megabyte) flash memory chip with even higher capacity for demanding applications.

These alternative models offer different capacities and performance levels to suit specific requirements.

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