IDT71256SA12YGI8

Product Overview

• Category: Integrated Circuit (IC)
• Use: Memory chip
• Characteristics: High-speed, low-power consumption
• Package: Surface Mount Technology (SMT)
• Essence: Static Random Access Memory (SRAM)
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Part Number: IDT71256SA12YGI8
• Organization: 32K x 8
• Voltage Supply: 4.5V to 5.5V
• Access Time: 12 ns
• Operating Temperature Range: -40°C to +85°C
• Data Retention Voltage: 2V (min)
• Standby Current: 10µA (max)
• Package Type: 28-pin Small Outline Integrated Circuit (SOIC)

Detailed Pin Configuration

The IDT71256SA12YGI8 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-A14)
5. Data Inputs/Outputs (DQ0-DQ7)
6. Power Supply (+5V)
7. Ground (GND)

Functional Features

• High-speed operation allows for quick data access.
• Low-power consumption makes it suitable for battery-powered devices.
• Non-volatile storage ensures data retention even when power is lost.
• Easy integration with other ICs due to standard pin configuration.

Advantages and Disadvantages

Advantages: - Fast access time improves overall system performance. - Low power consumption extends battery life in portable devices. - Reliable data retention ensures data integrity. - Standard pin configuration facilitates easy integration.

Disadvantages: - Limited storage capacity compared to other memory technologies. - Relatively higher cost per bit compared to other memory types. - Sensitivity to electromagnetic interference (EMI) may require additional shielding.

Working Principles

The IDT71256SA12YGI8 is a static random access memory (SRAM) chip. It stores data using flip-flops, which retain their state as long as power is supplied. The chip uses address inputs to select specific memory locations and read/write data through the data input/output pins. The control pins (CE, OE, WE) enable/disable various operations such as reading, writing, and outputting data.

Detailed Application Field Plans

The IDT71256SA12YGI8 is commonly used in various electronic devices that require fast and reliable data storage. Some of its application fields include:

1. Computer Systems: Used as cache memory for faster data access.
2. Networking Equipment: Used for buffering and storing data packets.
3. Industrial Control Systems: Used for storing critical system parameters.
4. Communication Devices: Used for temporary data storage during transmission.
5. Automotive Electronics: Used for storing configuration settings and sensor data.

Detailed and Complete Alternative Models

1. Samsung K6R4016V1D-UI10
2. Micron MT48LC16M16A2P-75
3. Cypress CY7C1041CV33-15ZSXI
4. Renesas R1LV0416DSB-7SI#B0
5. NXP PDMB28UN,118

These alternative models offer similar specifications and functionality to the IDT71256SA12YGI8 and can be considered as alternatives based on specific requirements.

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