PF48F4000P0ZBQ0A

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Memory storage
• Characteristics: Non-volatile, high capacity, fast access speed
• Package: BGA (Ball Grid Array)
• Essence: Flash memory chip
• Packaging/Quantity: Tray packaging, 100 pieces per tray

Specifications

• Memory Capacity: 4 gigabits (512 megabytes)
• Interface: Parallel
• Supply Voltage: 3.3V
• Access Time: 70 nanoseconds
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 10 years

Detailed Pin Configuration

The PF48F4000P0ZBQ0A has a total of 48 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VCC | Power supply voltage | | 2 | A0 | Address input bit 0 | | 3 | A1 | Address input bit 1 | | ... | ... | ... | | 46 | DQ6 | Data input/output bit 6 | | 47 | DQ7 | Data input/output bit 7 | | 48 | GND | Ground |

Functional Features

• High-speed data transfer
• Low power consumption
• Erase and program operations can be performed in-system
• Built-in error correction code (ECC) for data integrity
• Sector erase capability for efficient memory management

Advantages

• Large storage capacity
• Fast access speed
• Non-volatile memory retains data even when power is disconnected
• Compact BGA package allows for space-saving designs
• Low power consumption extends battery life in portable devices

Disadvantages

• Limited endurance (number of erase/write cycles)
• Relatively high cost compared to other memory technologies
• Susceptible to data corruption from electrical noise or power fluctuations

Working Principles

The PF48F4000P0ZBQ0A is based on flash memory technology. It utilizes floating-gate transistors to store and retrieve digital information. The memory cells are organized into sectors, which can be individually erased and programmed. When data is written, electrons are trapped in the floating gate, altering the transistor's threshold voltage. This change in voltage represents a binary value (0 or 1). To read the stored data, the transistor's threshold voltage is measured.

Detailed Application Field Plans

The PF48F4000P0ZBQ0A is commonly used in various electronic devices that require non-volatile storage, such as: - Solid-state drives (SSDs) - USB flash drives - Digital cameras - Set-top boxes - Automotive infotainment systems

Detailed and Complete Alternative Models

• PF32F2000P0ZBQ0A: 2 gigabit (256 megabytes) capacity, same specifications and package
• PF64F8000P0ZBQ0A: 8 gigabit (1 gigabyte) capacity, same specifications and package
• PF128F16000P0ZBQ0A: 16 gigabit (2 gigabytes) capacity, same specifications and package

(Note: These alternative models are for illustrative purposes only and may not reflect actual product availability.)

This entry provides an overview of the PF48F4000P0ZBQ0A flash memory chip, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.