71V424L15PHGI8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Memory chip
• Characteristics: High-speed, low-power, non-volatile
• Package: Plastic encapsulated package (e.g., SOP, TSSOP)
• Essence: Non-volatile memory storage
• Packaging/Quantity: Typically sold in reels or tubes containing multiple units

Specifications

• Memory Type: Flash
• Capacity: 4 Megabits (512 Kilobytes)
• Organization: 512K x 8 bits
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Access Time: 70 ns (max)
• Standby Current: 10 µA (typical)
• Package Options: SOP-32, TSSOP-32

Detailed Pin Configuration

The 71V424L15PHGI8 IC has a total of 32 pins. The pin configuration is as follows:

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Pin Name Description

1 A0-A18 Address Inputs 2 CE# Chip Enable Input 3 OE# Output Enable Input 4 WE# Write Enable Input 5 I/O0 Data Input/Output Bit 0 6 I/O1 Data Input/Output Bit 1 7 I/O2 Data Input/Output Bit 2 8 I/O3 Data Input/Output Bit 3 9 I/O4 Data Input/Output Bit 4 10 I/O5 Data Input/Output Bit 5 11 I/O6 Data Input/Output Bit 6 12 I/O7 Data Input/Output Bit 7 13 VCC Power Supply 14 GND Ground 15 A19 Address Input 16 A20 Address Input 17 A21 Address Input 18 A22 Address Input 19 A23 Address Input 20 A24 Address Input 21 A25 Address Input 22 A26 Address Input 23 A27 Address Input 24 A28 Address Input 25 A29 Address Input 26 A30 Address Input 27 A31 Address Input 28 NC No Connection 29 WP# Write Protect Input 30 RY/BY# Ready/Busy Output 31 VCCQ Power Supply for I/O Pins 32 GNDQ Ground for I/O Pins ```

Functional Features

• Non-volatile memory: Retains data even when power is removed
• High-speed operation: Allows for fast read and write access
• Low-power consumption: Reduces energy requirements
• Wide operating temperature range: Suitable for various environments
• Easy integration: Compatible with standard IC interfaces

Advantages and Disadvantages

Advantages: - Non-volatile storage ensures data retention - High-speed operation enables quick access to stored information - Low-power consumption prolongs battery life in portable devices - Wide operating temperature range allows for versatile applications

Disadvantages: - Limited capacity compared to other memory technologies - Relatively higher cost per bit compared to traditional memory - Susceptible to wear-out over time due to limited write endurance

Working Principles

The 71V424L15PHGI8 is based on flash memory technology. It utilizes floating-gate transistors to store data as electrical charges. When a specific address is accessed, the charge on the corresponding transistor determines the stored value (0 or 1). The chip's control inputs (CE#, OE#, WE#) enable read, write, and output operations. The WP# pin allows write protection to prevent accidental modification of stored data.

Detailed Application Field Plans

The 71V424L15PHGI8 memory chip finds applications in various electronic devices, including but not limited to: - Consumer electronics: Digital cameras, MP3 players, gaming consoles - Communication systems: Routers, switches, modems - Automotive electronics: Infotainment systems, instrument clusters - Industrial equipment: Data loggers, control systems, robotics - Medical devices: Patient monitoring systems, diagnostic equipment

Detailed and Complete Alternative Models

• 71V424S15PHGI8: Same specifications, different package (SOJ-32)
• 71V424L15PHG: Same specifications, no lead plating (RoHS compliant)
• 71V424L15PHG8: Same specifications, extended temperature range (-40°C to +105°C)

Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list of compatible alternatives.

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