AS8C403625-QC75N

Product Overview

• Category: Integrated Circuit (IC)
• Use: Memory chip
• Characteristics: High capacity, fast data access, low power consumption
• Package: Quad Flat No-Lead (QFN)
• Essence: Non-volatile memory storage
• Packaging/Quantity: Individually packaged, quantity varies based on order

Specifications

• Model: AS8C403625-QC75N
• Memory Type: Flash
• Capacity: 4 gigabits (512 megabytes)
• Organization: 32M words x 16 bits
• Supply Voltage: 2.7V - 3.6V
• Access Time: 75 nanoseconds
• Operating Temperature: -40°C to +85°C
• Interface: Parallel

Detailed Pin Configuration

The AS8C403625-QC75N has the following pin configuration:

1. VCC - Power supply voltage
2. A0-A24 - Address inputs
3. DQ0-DQ15 - Data inputs/outputs
4. WE# - Write enable
5. CE# - Chip enable
6. OE# - Output enable
7. RP# - Ready/Busy status
8. RY/BY# - Read/Busy status
9. WP#/ACC - Write protect or accelerated programming
10. RESET# - Reset input
11. CLK - Clock input
12. NC - No connection
13. GND - Ground

Functional Features

• Non-volatile memory: Retains data even when power is turned off
• High-speed access: Allows for quick retrieval and storage of data
• Low power consumption: Energy-efficient operation
• Reliable performance: Built-in error correction and detection mechanisms
• Easy integration: Compatible with standard memory interfaces

Advantages and Disadvantages

Advantages: - High capacity storage - Fast data access - Low power consumption - Reliable performance

Disadvantages: - Limited write endurance - Higher cost compared to other memory technologies

Working Principles

The AS8C403625-QC75N is based on flash memory technology. It utilizes floating-gate transistors to store and retrieve data. When data is written, electrons are trapped in the floating gate, altering the transistor's behavior. This change allows the chip to retain the stored information even when power is removed. During read operations, the trapped charge is measured to determine the stored data.

Detailed Application Field Plans

The AS8C403625-QC75N memory chip finds applications in various fields, including:

1. Consumer Electronics: Used in smartphones, tablets, digital cameras, and portable media players for data storage.
2. Automotive: Integrated into infotainment systems, navigation devices, and engine control units for storing critical data.
3. Industrial Automation: Employed in programmable logic controllers (PLCs), robotics, and monitoring systems for data logging and configuration storage.
4. Networking: Utilized in routers, switches, and network appliances for buffering and caching purposes.
5. Medical Devices: Incorporated into medical equipment for storing patient data, imaging, and diagnostics.

Detailed and Complete Alternative Models

1. AS8C403225-QC75N: Similar specifications but with a lower capacity of 2 gigabits (256 megabytes).
2. AS8C406425-QC75N: Higher capacity variant with 64M words x 16 bits organization.
3. AS8C412825-QC75N: Increased capacity of 128M words x 16 bits.

(Note: The above alternative models are provided for reference and may not represent an exhaustive list.)

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