IDT7164S35YGI8

Product Overview

• Category: Integrated Circuit (IC)
• Use: Memory chip
• Characteristics: High-speed, low-power, static random-access memory (SRAM)
• Package: 28-pin plastic SOJ (Small Outline J-lead)
• Essence: Stores and retrieves digital information in electronic devices
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Organization: 8K x 8 bits
• Access Time: 35 nanoseconds
• Operating Voltage: 5V
• Standby Current: 100 microamps (typical)
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Guaranteed greater than 10 years

Detailed Pin Configuration

The IDT7164S35YGI8 has a total of 28 pins. The pin configuration is as follows:

1. Chip Enable (CE)
2. Output Enable (OE)
3. Write Enable (WE)
4. Address Inputs (A0-A12)
5. Data Inputs/Outputs (DQ0-DQ7)
6. Power Supply (+5V)
7. Ground (GND)

Functional Features

• High-speed operation allows for quick data access and retrieval.
• Low-power consumption makes it suitable for battery-powered devices.
• Static design eliminates the need for periodic refreshing.
• Non-volatile storage ensures data retention even when power is lost.
• Easy integration with other components due to standard interface.

Advantages and Disadvantages

Advantages: - Fast access time enables efficient data processing. - Low power consumption prolongs battery life. - Non-volatile storage ensures data integrity. - Standard interface facilitates compatibility with various systems.

Disadvantages: - Limited storage capacity compared to other memory technologies. - Higher cost per bit compared to alternative memory options. - Susceptible to data corruption in the presence of electromagnetic interference.

Working Principles

The IDT7164S35YGI8 is a static random-access memory (SRAM) chip. It stores digital information using flip-flops, which retain their state as long as power is supplied. The chip uses a combination of transistors and capacitors to store and retrieve data. When the chip is powered on, the stored data can be accessed by providing the appropriate address and control signals.

Detailed Application Field Plans

The IDT7164S35YGI8 is commonly used in various electronic devices that require fast and reliable data storage. Some application fields include:

1. Computer Systems: Used as cache memory for processors to improve system performance.
2. Communication Equipment: Provides temporary storage for data packets in routers and switches.
3. Industrial Control Systems: Stores critical data in automation and control systems.
4. Medical Devices: Used for data buffering and temporary storage in medical equipment.
5. Automotive Electronics: Utilized in engine control units and infotainment systems.

Detailed and Complete Alternative Models

1. IDT71256SA15Y: 32K x 8 SRAM with an access time of 15 nanoseconds.
2. CY62256NLL-70SNXI: 32K x 8 SRAM with an access time of 70 nanoseconds.
3. AS6C4008-55BIN: 512K x 8 SRAM with an access time of 55 nanoseconds.
4. M48Z02-150PC1: 256K x 8 non-volatile SRAM with an access time of 150 nanoseconds.

These alternative models offer different storage capacities, access times, and features to suit specific application requirements.

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