PT7M6128NLTA5EX

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Memory module
• Characteristics:
  • High-speed performance
  • Low power consumption
  • Compact size
• Package: Surface Mount Technology (SMT)
• Essence: Non-volatile memory storage
• Packaging/Quantity: Tape and reel, 1000 units per reel

Specifications

• Memory Type: Non-volatile RAM (NVRAM)
• Capacity: 128 kilobits (16 kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: More than 20 years
• Endurance: 100,000 write cycles

Detailed Pin Configuration

The PT7M6128NLTA5EX IC has the following pin configuration:

1. VCC: Power supply voltage
2. GND: Ground reference
3. CS: Chip select input
4. SCK: Serial clock input
5. SI: Serial data input
6. SO: Serial data output
7. WP: Write protect input
8. HOLD: Hold input

Functional Features

• Non-volatile storage: The PT7M6128NLTA5EX retains data even when power is disconnected.
• High-speed operation: Supports fast read and write operations.
• Low power consumption: Optimized for energy efficiency.
• SPI interface: Allows easy integration with microcontrollers and other devices.
• Write protection: Provides a write protect feature to prevent accidental data modification.

Advantages and Disadvantages

Advantages: - Compact size enables space-saving designs. - High-speed performance allows for efficient data transfer. - Low power consumption prolongs battery life in portable devices. - Non-volatile memory ensures data integrity during power interruptions.

Disadvantages: - Limited storage capacity compared to other memory options. - Relatively higher cost per kilobyte compared to traditional RAM.

Working Principles

The PT7M6128NLTA5EX utilizes non-volatile Random Access Memory (NVRAM) technology. It combines the benefits of both RAM and non-volatile storage, allowing for fast read and write operations while retaining data even without power. The IC uses a Serial Peripheral Interface (SPI) to communicate with external devices, enabling seamless integration into various applications.

Detailed Application Field Plans

The PT7M6128NLTA5EX is suitable for a wide range of applications, including but not limited to:

1. Industrial Control Systems: Used for storing critical configuration data in PLCs and industrial automation equipment.
2. Automotive Electronics: Enables data retention in automotive modules such as infotainment systems and engine control units.
3. Medical Devices: Provides non-volatile storage for patient data in medical equipment like monitors and diagnostic devices.
4. Consumer Electronics: Used in devices like smartwatches, IoT devices, and portable media players for data storage and quick access.

Detailed and Complete Alternative Models

1. PT7M5128NLTA5EX: Similar to PT7M6128NLTA5EX but with a lower capacity of 64 kilobits.
2. PT7M8128NLTA5EX: Higher capacity variant with 256 kilobits of storage.
3. PT7M6128NLTB5EX: Alternate package option with different pin configuration but identical specifications.

These alternative models provide flexibility in choosing the appropriate memory module based on specific requirements.

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