MX25V4035FM1I

Basic Information Overview

• Category: Non-volatile Memory
• Use: Data storage and retrieval
• Characteristics:
  • High-speed performance
  • Low power consumption
  • Large storage capacity
• Package: SOP8 (Small Outline Package)
• Essence: Flash memory chip
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Memory Capacity: 4Mb (512KB x 8)
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Erase/Program Cycles: 100,000 cycles
• Data Retention: 20 years

Detailed Pin Configuration

The MX25V4035FM1I has a total of 8 pins arranged as follows:

┌───┬───┐ │ 1 │ 8 │ │ 2 │ 7 │ │ 3 │ 6 │ │ 4 │ 5 │ └───┴───┘

1. Chip Select (/CS): Enables communication with the device.
2. Serial Clock (SCLK): Provides the clock signal for data transfer.
3. Serial Data Input (SI): Receives data from the external device.
4. Serial Data Output (SO): Transmits data to the external device.
5. Ground (GND): Reference ground for the chip.
6. Write Protect (/WP): Controls write protection of the memory.
7. Hold (/HOLD): Suspends ongoing operations temporarily.
8. Power Supply (VCC): Provides power to the chip.

Functional Features

• High-Speed Performance: The MX25V4035FM1I offers fast read and write operations, allowing for efficient data storage and retrieval.
• Low Power Consumption: With its low power requirements, the chip is suitable for battery-powered devices, minimizing energy consumption.
• Large Storage Capacity: The 4Mb memory capacity provides ample space for storing various types of data.
• SPI Interface: The Serial Peripheral Interface allows for easy integration with microcontrollers and other devices.

Advantages and Disadvantages

Advantages: - High-speed performance enables quick data access. - Low power consumption prolongs battery life. - Large storage capacity accommodates extensive data needs. - SPI interface simplifies integration with other devices.

Disadvantages: - Limited erase/program cycles may affect long-term durability. - Operating temperature range may restrict usage in extreme environments.

Working Principles

The MX25V4035FM1I utilizes flash memory technology to store and retrieve data. It employs a floating-gate transistor structure that can trap or release electrical charges, representing binary information (0s and 1s). The memory cells are organized into pages and blocks, allowing for efficient read, write, and erase operations.

Detailed Application Field Plans

The MX25V4035FM1I is widely used in various electronic devices, including but not limited to: - Consumer electronics (smartphones, tablets, digital cameras) - Automotive systems (infotainment, navigation, engine control units) - Industrial equipment (data loggers, control systems) - Medical devices (patient monitoring, diagnostic equipment)

Detailed and Complete Alternative Models

• MX25V8035F: 8Mb capacity, same package and characteristics as MX25V4035FM1I.
• MX25V1635F: 16Mb capacity, same package and characteristics as MX25V4035FM1I.
• MX25V3235F: 32Mb capacity, same package and characteristics as MX25V4035FM1I.

These alternative models offer increased memory capacity while maintaining compatibility with the MX25V4035FM1I in terms of package, interface, and functional features.

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