M28W640HCT70ZB6F TR

Overview

• Category: Memory chip
• Use: Data storage and retrieval
• Characteristics: High capacity, non-volatile, fast access speed
• Package: Integrated circuit (IC)
• Essence: Stores digital information in electronic devices
• Packaging/Quantity: Typically sold in reels or trays containing multiple units

Specifications

• Model: M28W640HCT70ZB6F TR
• Capacity: 64 megabits (8 megabytes)
• Organization: 8-bit parallel interface
• Access Time: 70 nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature: -40°C to +85°C
• Package Type: TSOP (Thin Small Outline Package)
• Pin Count: 48

Detailed Pin Configuration

1. VCC (Power supply)
2. A0-A18 (Address inputs)
3. DQ0-DQ7 (Data input/output)
4. WE# (Write enable)
5. CE# (Chip enable)
6. OE# (Output enable)
7. RP# (Reset/Protection)
8. WP#/ACC (Write protect/Access protection)
9. RY/BY# (Ready/Busy)
10. NC (No connection)

(Note: The remaining pins are not listed for brevity.)

Functional Features

• Non-volatile memory: Retains data even when power is turned off
• Fast access time: Allows quick retrieval of stored information
• High capacity: Provides ample storage space for various applications
• Low power consumption: Efficient energy usage
• Easy integration: Compatible with standard memory interfaces

Advantages

• Large storage capacity
• Fast access speed
• Reliable data retention
• Low power consumption
• Versatile compatibility

Disadvantages

• Limited write endurance
• Higher cost compared to some alternatives
• Sensitive to electrostatic discharge (ESD)

Working Principles

The M28W640HCT70ZB6F TR is based on Flash memory technology. It utilizes floating-gate transistors to store and retrieve digital information. When data is written, electrons are trapped in the floating gate, altering the transistor's conductive properties. This change can be detected and interpreted as binary information. During read operations, the stored charge is measured to determine the stored data.

Detailed Application Field Plans

• Embedded systems: Used for firmware storage in microcontrollers
• Consumer electronics: Provides non-volatile memory for devices like smartphones, tablets, and digital cameras
• Automotive industry: Utilized in vehicle infotainment systems, instrument clusters, and engine control units
• Industrial automation: Stores configuration data, firmware, and log files in various industrial equipment
• Networking equipment: Used for firmware storage in routers, switches, and network appliances

Detailed and Complete Alternative Models

1. M28W640FSB70N6E TR
2. M28W640FSB70ZA6E TR
3. M28W640FSB70ZB6E TR
4. M28W640FSB70ZA6F TR
5. M28W640FSB70ZB6F TR

(Note: The list above includes only a few alternative models. There are more options available from the manufacturer.)

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