AS7C34098A-10JCN

Product Overview

Category: Integrated Circuit (IC)

Use: The AS7C34098A-10JCN is a high-speed, low-power 4Mbit CMOS static random access memory (SRAM) IC. It is designed for use in various electronic devices that require fast and reliable data storage and retrieval.

Characteristics: - High-speed operation - Low power consumption - 4Mbit capacity - CMOS technology - Static random access memory

Package: The AS7C34098A-10JCN is available in a 32-pin plastic small outline J-lead chip carrier (SOJ) package. This package provides protection and easy integration into circuit boards.

Essence: The essence of the AS7C34098A-10JCN is its ability to store and retrieve data quickly and efficiently, making it suitable for applications where high-speed data access is crucial.

Packaging/Quantity: The AS7C34098A-10JCN is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier.

Specifications

• Organization: 512K words x 8 bits
• Supply Voltage: 3.0V - 3.6V
• Access Time: 10ns
• Standby Current: 5μA (typical)
• Operating Temperature Range: -40°C to +85°C
• Data Retention Voltage: 2.0V (min)

Pin Configuration

The AS7C34098A-10JCN has a total of 32 pins. The pin configuration is as follows:

```

Pin Name Description

1 A12 Address Input 2 A7 Address Input 3 A6 Address Input 4 A5 Address Input 5 A4 Address Input 6 A3 Address Input 7 A2 Address Input 8 A1 Address Input 9 A0 Address Input 10 VCC Power Supply 11 I/O0 Data Input/Output 12 I/O1 Data Input/Output 13 I/O2 Data Input/Output 14 I/O3 Data Input/Output 15 I/O4 Data Input/Output 16 I/O5 Data Input/Output 17 I/O6 Data Input/Output 18 I/O7 Data Input/Output 19 WE Write Enable 20 OE Output Enable 21 CE1 Chip Enable 1 22 CE2 Chip Enable 2 23 GND Ground 24 A8 Address Input 25 A9 Address Input 26 A11 Address Input 27 A10 Address Input 28 A19 Address Input 29 A18 Address Input 30 A17 Address Input 31 A16 Address Input 32 A15 Address Input ```

Functional Features

The AS7C34098A-10JCN offers the following functional features:

• High-speed access: With an access time of 10ns, it allows for quick data retrieval and storage.
• Low power consumption: The IC operates at low power, making it suitable for battery-powered devices.
• Reliable data retention: It has a data retention voltage of 2.0V, ensuring data integrity even during power fluctuations.
• Easy integration: The 32-pin SOJ package allows for easy integration into various circuit board designs.

Advantages and Disadvantages

Advantages: - High-speed operation enables fast data access. - Low power consumption prolongs battery life in portable devices. - Reliable data retention ensures data integrity. - Easy integration into circuit board designs.

Disadvantages: - Limited storage capacity (4Mbit) compared to higher-capacity memory options. - Higher cost per bit compared to larger memory chips.

Working Principles

The AS7C34098A-10JCN operates based on the principles of static random access memory (SRAM). It uses flip-flops to store each bit of data, allowing for fast and direct access. The chip is organized into 512K words, with each word consisting of 8 bits. When an address is provided, the corresponding data can be read or written to the chip.

Detailed Application Field Plans

The AS7C34098A-10JCN can be used in various electronic devices that require high-speed data storage and retrieval. Some potential application fields include:

1. Computer Systems: Used as cache memory in computer systems to improve data access speed.
2. Networking Equipment: Integrated into routers and switches to store routing tables and temporary data.
3. Industrial