M48T35AV-10PC1

Product Overview

Category

The M48T35AV-10PC1 belongs to the category of non-volatile static random access memory (NVRAM) chips.

Use

This chip is primarily used for storing critical data in electronic devices, ensuring that the information remains intact even when power is lost.

Characteristics

• Non-volatile: The M48T35AV-10PC1 retains stored data without the need for continuous power supply.
• Static RAM: It utilizes static random access memory technology, providing fast read and write operations.
• Low power consumption: The chip operates efficiently, consuming minimal power.
• High reliability: The M48T35AV-10PC1 offers robust data retention and endurance characteristics.
• DIP package: It comes in a Dual In-line Package (DIP), which is a widely used packaging format for integrated circuits.
• Essence: The M48T35AV-10PC1 combines the benefits of non-volatility and static RAM, making it ideal for applications requiring reliable data storage.

Packaging/Quantity

The M48T35AV-10PC1 is typically packaged in tubes or trays. Each tube contains 25 chips, while a tray can hold up to 500 chips.

Specifications

• Supply voltage: 4.5V to 5.5V
• Operating temperature range: -40°C to +85°C
• Access time: 100ns
• Data retention: Minimum 10 years
• Memory organization: 32 kilobits (4 kilobytes) x 8 bits
• Pin count: 28

Detailed Pin Configuration

The M48T35AV-10PC1 has 28 pins arranged as follows:

1. Chip Enable (CE)
2. Output Enable (OE)
3. Write Enable (WE)
4. Address Inputs (A0-A10)
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)
17. Not Connected (NC)
18. Not Connected (NC)
19. Not Connected (NC)
20. Not Connected (NC)
21. Not Connected (NC)
22. Not Connected (NC)
23. Not Connected (NC)
24. Not Connected (NC)
25. Not Connected (NC)
26. Not Connected (NC)
27. Not Connected (NC)
28. Not Connected (NC)

Functional Features

• Battery backup: The M48T35AV-10PC1 incorporates an internal lithium energy source, ensuring data retention during power interruptions.
• Automatic write protection: It includes a write-protect pin that can be used to prevent accidental modification of stored data.
• High-speed access: The chip offers fast read and write operations, enabling efficient data retrieval and storage.
• Easy integration: The M48T35AV-10PC1 can be easily integrated into various electronic systems due to its standard pin configuration.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data integrity even in the absence of power.
• Fast access times facilitate quick data retrieval and storage.
• Low power consumption prolongs battery life in portable devices.
• High reliability guarantees long-term data retention.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively higher cost per unit compared to volatile memory chips.
• Requires additional circuitry for battery backup, increasing system complexity.

Working Principles

The M48T35AV-10PC1 utilizes a combination of static RAM and non-volatile memory technologies. It employs a small internal lithium battery to provide power during periods of power loss. This ensures that the stored data remains intact even when the main power source is disconnected. The chip's static RAM design allows for fast read and write operations, making it suitable for applications requiring quick access to critical data.

Detailed Application Field Plans

The M48T35AV-10PC1 finds application in various fields, including:

1. Industrial control systems: Used to store critical configuration data and program code in PLCs (Programmable Logic Controllers) and other industrial control devices.
2. Medical equipment: Ensures the preservation of patient data and device settings during power outages in medical devices such as patient monitors and diagnostic equipment.
3. Communication systems: Provides reliable storage for call logs, network configurations, and firmware updates in routers, switches, and telecommunication equipment.
4. Automotive electronics: Used for storing essential data in automotive systems, including engine management units, infotainment systems, and instrument