MR2A16AMA35

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Memory chip
• Characteristics:
  • High-speed performance
  • Large storage capacity
  • Low power consumption
• Package: Surface Mount Technology (SMT)
• Essence: Non-volatile memory
• Packaging/Quantity: Tape and reel packaging, quantity varies based on customer requirements

Specifications

• Memory Type: Flash memory
• Capacity: 16 megabits (2 megabytes)
• Organization: 2 M x 8 bits
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Minimum 20 years
• Erase/Program Cycles: Minimum 100,000 cycles

Detailed Pin Configuration

The MR2A16AMA35 has a total of 8 pins arranged as follows:

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

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

Functional Features

• High-speed data transfer using SPI interface
• Flexible erase and program operations
• Sector-based erasure for efficient memory management
• Write protection and hold functions for data integrity
• Low power consumption in standby mode

Advantages and Disadvantages

Advantages: - High-speed performance enables quick data access - Large storage capacity allows for storing substantial amounts of data - Low power consumption helps conserve energy - Flexible erase and program operations provide versatility in data management

Disadvantages: - Limited write/erase cycles may restrict certain applications - Relatively higher cost compared to other memory technologies - Sensitivity to high temperatures and extreme environmental conditions

Working Principles

The MR2A16AMA35 is based on flash memory technology. It utilizes a floating gate transistor structure to store data. The memory cells are organized into sectors, which can be individually erased or programmed. The SPI interface facilitates communication between the chip and the host device, enabling data transfer and control operations.

Detailed Application Field Plans

The MR2A16AMA35 is widely used in various electronic devices that require non-volatile memory storage. Some common application fields include: - Consumer electronics (e.g., smartphones, tablets, digital cameras) - Automotive systems (e.g., infotainment systems, instrument clusters) - Industrial equipment (e.g., automation systems, control units) - Medical devices (e.g., patient monitoring systems, diagnostic equipment)

Detailed and Complete Alternative Models

• MR2A08AMA35: 8 megabit (1 megabyte) capacity, similar specifications
• MR2A32AMA35: 32 megabit (4 megabytes) capacity, similar specifications
• MR2A64AMA35: 64 megabit (8 megabytes) capacity, similar specifications

Note: This is not an exhaustive list of alternative models, and there may be other options available from different manufacturers.

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