DS1210N

Product Overview

• Category: Integrated Circuits
• Use: Memory Chip
• Characteristics:
  • Non-volatile
  • Low power consumption
  • High reliability
• Package: DIP (Dual In-line Package)
• Essence: Non-volatile SRAM (Static Random Access Memory)
• Packaging/Quantity: Tube packaging, 25 pieces per tube

Specifications

• Memory Size: 1 kilobit (128 x 8 bits)
• Operating Voltage: 4.5V to 5.5V
• Access Time: 70ns
• Standby Current: 100μA (max)
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The DS1210N has a total of 16 pins, which are configured as follows:

1. Chip Enable (/CE)
2. Output Enable (/OE)
3. Write Enable (/WE)
4. Address Inputs (A0-A6)
5. Data Inputs/Outputs (DQ0-DQ7)
6. Ground (GND)
7. VCC (+5V)
8. Not Connected (NC)
9. Not Connected (NC)
10. Not Connected (NC)
11. Not Connected (NC)
12. Not Connected (NC)
13. Not Connected (NC)
14. Not Connected (NC)
15. Not Connected (NC)
16. Not Connected (NC)

Functional Features

• Non-volatile storage of data
• Retains data even when power is disconnected
• Fast access time for efficient data retrieval
• Low power consumption for extended battery life
• Easy integration into existing circuitry
• High reliability and durability

Advantages and Disadvantages

Advantages: - Non-volatile memory ensures data retention - Low power consumption extends battery life - Fast access time for efficient data retrieval - High reliability ensures data integrity

Disadvantages: - Limited memory size (1 kilobit) - Relatively higher cost compared to volatile memory chips

Working Principles

The DS1210N is based on non-volatile SRAM technology. It utilizes a combination of volatile and non-volatile elements to store data. When power is applied, the chip operates like a regular SRAM, allowing read and write operations. However, when power is disconnected, an internal energy source takes over, providing power to retain the stored data.

Detailed Application Field Plans

The DS1210N finds applications in various fields, including:

1. Industrial Control Systems: Used for storing critical configuration data in PLCs (Programmable Logic Controllers) and other industrial control systems.
2. Automotive Electronics: Utilized in automotive modules for storing calibration data, fault codes, and other important information.
3. Medical Devices: Integrated into medical equipment for storing patient data, device settings, and diagnostic information.
4. Consumer Electronics: Found in devices such as digital cameras, printers, and gaming consoles for storing user preferences and settings.

Detailed and Complete Alternative Models

1. DS1210S: Similar to DS1210N, but with a smaller package size (SOIC).
2. DS1210P: Pin-compatible alternative with additional features such as hardware write protection.
3. DS1210R: Radiation-hardened version suitable for space applications.

(Note: This list is not exhaustive and there may be other alternative models available.)

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