R1EX24008ASAS0I#U0

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Memory device
• Characteristics:
  • Low power consumption
  • High-speed operation
  • Small package size
• Package: SOP-8 (Small Outline Package)
• Essence: Non-volatile memory
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Memory Type: EEPROM (Electrically Erasable Programmable Read-Only Memory)
• Memory Size: 8 kilobits (1 kilobyte)
• Organization: 1024 words x 8 bits
• Supply Voltage: 2.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write/Erase Endurance: 100,000 cycles
• Data Retention: 10 years

Detailed Pin Configuration

The R1EX24008ASAS0I#U0 IC has the following pin configuration:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VSS | Ground | | 2 | NC | No Connection | | 3 | WP | Write Protect | | 4 | SDA | Serial Data Input/Output | | 5 | SCL | Serial Clock Input | | 6 | A0 | Address Input Bit 0 | | 7 | A1 | Address Input Bit 1 | | 8 | VCC | Power Supply |

Functional Features

• Serial interface for easy integration with microcontrollers
• Byte-wise read/write operations
• Self-timed programming cycle
• Software write protection
• Hardware write protection using the WP pin
• Automatic page write and erase
• Sequential read operation
• Power-saving standby mode

Advantages and Disadvantages

Advantages: - Low power consumption makes it suitable for battery-powered devices - High-speed operation allows for quick data access - Small package size saves board space - Software and hardware write protection options provide data security - Automatic page write and erase simplify memory management

Disadvantages: - Limited memory size (8 kilobits) - Limited write/erase endurance (100,000 cycles)

Working Principles

The R1EX24008ASAS0I#U0 is an EEPROM memory device that stores data using electrically isolated floating-gate transistors. It utilizes a serial interface to communicate with a microcontroller or other external devices. The memory can be written or erased byte-wise, and the programming cycle is self-timed. The IC supports software write protection and also provides a hardware write protect pin (WP) for additional security.

Detailed Application Field Plans

The R1EX24008ASAS0I#U0 IC is commonly used in various applications, including but not limited to:

1. Consumer Electronics:

   • Smartphones
   • Tablets
   • Digital cameras
   • Portable media players

2. Automotive:

   • Infotainment systems
   • Dashboard displays
   • Engine control units

3. Industrial Automation:

   • Programmable logic controllers (PLCs)
   • Human-machine interfaces (HMIs)
   • Data loggers

4. Medical Devices:

   • Patient monitoring systems
   • Medical imaging equipment
   • Portable medical devices

Detailed and Complete Alternative Models

1. R1EX24008ASAS0I#U1: Same specifications as R1EX24008ASAS0I#U0, but with different packaging (TSOP-8).
2. R1EX24008ASAS0I#U2: Same specifications as R1EX24008ASAS0I#U0, but with extended temperature range (-40°C to +105°C).
3. R1EX24008ASAS0I#U3: Same specifications as R1EX24008ASAS0I#U0, but with higher memory size (16 kilobits).

These alternative models provide flexibility in choosing the appropriate IC based on specific requirements and constraints.

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