QMP29GL064A90TFIR90H

Basic Information Overview

• Category: Flash Memory
• Use: Data storage and retrieval in electronic devices
• Characteristics:
  • Non-volatile memory
  • High-speed read and write operations
  • Large storage capacity
  • Low power consumption
• Package: Integrated Circuit (IC)
• Essence: Stores digital information in a compact and durable format
• Packaging/Quantity: Typically sold individually or in bulk quantities

Specifications

• Model: QMP29GL064A90TFIR90H
• Storage Capacity: 64 gigabytes (GB)
• Interface: Parallel NOR Flash
• Operating Voltage: 2.7V - 3.6V
• Access Time: 90 nanoseconds (ns)
• Temperature Range: -40°C to +85°C
• RoHS Compliance: Yes

Detailed Pin Configuration

The QMP29GL064A90TFIR90H has a total of 48 pins, which are used for various functions such as power supply, data input/output, control signals, and address lines. The pin configuration is as follows:

1. VCC: Power supply voltage
2. GND: Ground reference
3. A0-A18: Address lines for selecting memory locations
4. DQ0-DQ15: Data input/output lines
5. WE#: Write enable control signal
6. CE#: Chip enable control signal
7. OE#: Output enable control signal
8. RP#/BYTE#: Reset/byte control signal
9. RY/BY#: Ready/busy status output
10. WP#/ACC: Write protect/control signal
11. CLE: Command latch enable control signal
12. ALE: Address latch enable control signal
13. RE#: Read enable control signal
14. BYTE#(I/O1): Byte enable control signal
15. BYTE#(I/O2): Byte enable control signal
16. VPP: Programming voltage

Functional Features

• High-speed read and write operations allow for quick data access.
• Large storage capacity provides ample space for storing digital information.
• Low power consumption ensures energy efficiency in electronic devices.
• Non-volatile memory retains data even when power is disconnected.
• RoHS compliance ensures environmental friendliness.

Advantages and Disadvantages

Advantages: - Fast data access speed - Large storage capacity - Low power consumption - Durable and reliable - RoHS compliant

Disadvantages: - Relatively higher cost compared to other memory options - Limited endurance (number of erase/write cycles)

Working Principles

The QMP29GL064A90TFIR90H utilizes a parallel NOR flash architecture to store and retrieve digital information. It consists of multiple memory cells organized into blocks, pages, and sectors. When data needs to be stored, it is written to the appropriate memory cells using electrical signals. To retrieve the data, the memory cells are accessed based on their specific addresses.

Detailed Application Field Plans

The QMP29GL064A90TFIR90H is widely used in various electronic devices that require non-volatile data storage. Some common application fields include: - Consumer electronics (e.g., smartphones, tablets, digital cameras) - Automotive systems (e.g., infotainment systems, navigation systems) - Industrial equipment (e.g., control systems, data loggers) - Medical devices (e.g., patient monitoring systems, diagnostic equipment) - Networking devices (e.g., routers, switches)

Detailed and Complete Alternative Models

1. QMP29GL032A90TFIR90H: 32GB parallel NOR flash memory with similar specifications.
2. QMP29GL128A90TFIR90H: 128GB parallel NOR flash memory with similar specifications.
3. QMP29GL256A90TFIR90H: 256GB parallel NOR flash memory with similar specifications.

These alternative models offer different storage capacities while maintaining compatibility with the QMP29GL064A90TFIR90H in terms of pin configuration and functional features.

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