MX25R8035FZUIH1

Product Overview

• Category: Integrated Circuit
• Use: Non-volatile Memory
• Characteristics: High capacity, Low power consumption
• Package: SOP8 (Small Outline Package 8)
• Essence: Flash memory chip
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Memory Capacity: 8 Megabits (1 Megabyte)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature: -40°C to +85°C
• Write Endurance: 100,000 cycles
• Data Retention: 20 years

Pin Configuration

The MX25R8035FZUIH1 has a total of 8 pins arranged as follows:

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

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 with SPI interface
• Low power consumption in both active and standby modes
• Wide operating voltage range for compatibility
• Built-in write protection and hold functions
• Reliable data retention for long periods

Advantages and Disadvantages

Advantages

• High memory capacity for storing large amounts of data
• Fast data transfer rate for efficient operations
• Low power consumption extends battery life in portable devices
• Compact SOP8 package allows for easy integration into various applications

Disadvantages

• Limited write endurance compared to other non-volatile memory technologies
• Relatively higher cost per bit compared to traditional storage solutions

Working Principles

The MX25R8035FZUIH1 is based on the NOR flash memory technology. It utilizes a Serial Peripheral Interface (SPI) for communication with the host microcontroller or system. The chip select pin (/CS) is used to enable or disable the device, while the serial clock (SCLK) synchronizes the data transfer. The serial data input (SI) pin receives commands and data from the host, and the serial data output (SO) pin transmits data back to the host.

Detailed Application Field Plans

The MX25R8035FZUIH1 is widely used in various electronic devices and systems that require non-volatile memory for data storage. Some common application fields include:

1. Consumer Electronics: Smartphones, tablets, digital cameras, and portable media players.
2. Automotive: Infotainment systems, instrument clusters, and advanced driver-assistance systems (ADAS).
3. Industrial: Programmable logic controllers (PLCs), industrial automation equipment, and data loggers.
4. Communication: Routers, modems, network switches, and wireless access points.
5. Medical: Patient monitoring devices, medical imaging equipment, and diagnostic instruments.

Detailed and Complete Alternative Models

1. MX25R1635FZUIH1: 16 Megabits (2 Megabytes) capacity, same package and interface as MX25R8035FZUIH1.
2. MX25R3235FZUIH1: 32 Megabits (4 Megabytes) capacity, same package and interface as MX25R8035FZUIH1.
3. MX25R6435FZUIH1: 64 Megabits (8 Megabytes) capacity, same package and interface as MX25R8035FZUIH1.

These alternative models offer different memory capacities while maintaining compatibility with the MX25R8035FZUIH1 in terms of package and interface.

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