IS61C1024AL-12KI

Product Overview

Category

IS61C1024AL-12KI belongs to the category of integrated circuits (ICs) and specifically falls under the category of static random-access memory (SRAM) chips.

Use

This product is primarily used as a high-speed, low-power SRAM chip for various electronic devices and systems.

Characteristics

• High speed: The IS61C1024AL-12KI offers fast access times, making it suitable for applications that require quick data retrieval.
• Low power consumption: This chip is designed to operate efficiently with minimal power consumption, making it ideal for battery-powered devices.
• Large storage capacity: With a capacity of 1,048,576 bits (128K x 8), this SRAM chip provides ample storage space for data.
• Reliable performance: The IS61C1024AL-12KI ensures reliable data retention and integrity, even in demanding environments.

Package

The IS61C1024AL-12KI is available in a standard 32-pin plastic small outline J-lead package (SOJ). This package offers ease of handling and compatibility with common PCB designs.

Essence

The essence of the IS61C1024AL-12KI lies in its ability to provide high-speed, low-power, and reliable data storage capabilities for electronic devices and systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each containing a specific quantity of chips. The exact packaging and quantity may vary depending on the supplier and customer requirements.

Specifications

• Organization: 128K x 8 bits
• Access Time: 12ns
• Operating Voltage: 3.3V
• Standby Current: 10μA (typical)
• Operating Temperature Range: -40°C to +85°C
• Data Retention Voltage: 2V (min)
• Package Type: 32-pin SOJ

Detailed Pin Configuration

The IS61C1024AL-12KI has a total of 32 pins, each serving a specific function. The pin configuration is as follows:

1. A0-A16: Address Inputs
2. DQ0-DQ7: Data Inputs/Outputs
3. WE: Write Enable
4. OE: Output Enable
5. CE1, CE2: Chip Enables
6. Vcc: Power Supply (+3.3V)
7. GND: Ground

Functional Features

• Random Access: The IS61C1024AL-12KI allows for random access to any memory location, enabling efficient data retrieval.
• Byte-Wide Operation: This chip supports byte-wide operation, allowing individual bytes to be read or written independently.
• Easy Interface: The SRAM chip interfaces easily with microcontrollers and other digital systems through its standard pin configuration.

Advantages and Disadvantages

Advantages

• High-speed operation enables quick data access.
• Low power consumption prolongs battery life in portable devices.
• Large storage capacity accommodates extensive data requirements.
• Reliable performance ensures data integrity in various applications.

Disadvantages

• Limited storage capacity compared to other memory technologies like NAND flash or hard drives.
• Volatile memory requires constant power supply to retain data.

Working Principles

The IS61C1024AL-12KI operates based on the principles of static random-access memory. It stores data in a flip-flop circuit, which retains information as long as power is supplied. When an address is provided, the chip retrieves the corresponding data from the memory array and presents it on the output pins.

Detailed Application Field Plans

The IS61C1024AL-12KI finds application in various electronic devices and systems, including but not limited to: - Computer systems - Networking equipment - Communication devices - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• IS61C1024AL-10TLI: Similar to IS61C1024AL-12KI but with a faster access time of 10ns.
• IS61C1024AL-15JI: Similar to IS61C1024AL-12KI but with a slower access time of 15ns.
• IS61C1024AL-12JLI: Similar to IS61C1024AL-12KI but available in a different package (PLCC).

These alternative models offer similar functionality with slight variations in specifications or packaging options.

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