M29W008AT120N6T TR

Product Overview

• Category: Memory chip
• Use: Data storage in electronic devices
• Characteristics: Non-volatile, high capacity, fast access speed
• Package: Surface mount technology (SMT)
• Essence: Flash memory
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Manufacturer: STMicroelectronics
• Part Number: M29W008AT120N6T TR
• Memory Type: NOR Flash
• Memory Size: 8 Megabits (1 Megabyte)
• Operating Voltage: 2.7V - 3.6V
• Access Time: 120 nanoseconds
• Interface: Parallel
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The M29W008AT120N6T TR has a total of 32 pins. The pin configuration is as follows:

1. A0 - Address input
2. A1 - Address input
3. A2 - Address input
4. A3 - Address input
5. A4 - Address input
6. A5 - Address input
7. A6 - Address input
8. A7 - Address input
9. A8 - Address input
10. A9 - Address input
11. A10 - Address input
12. A11 - Address input
13. A12 - Address input
14. A13 - Address input
15. A14 - Address input
16. A15 - Address input
17. VCC - Power supply
18. DQ0 - Data input/output
19. DQ1 - Data input/output
20. DQ2 - Data input/output
21. DQ3 - Data input/output
22. DQ4 - Data input/output
23. DQ5 - Data input/output
24. DQ6 - Data input/output
25. DQ7 - Data input/output
26. CE# - Chip enable
27. WE# - Write enable
28. OE# - Output enable
29. RESET# - Reset signal
30. VSS - Ground
31. NC - No connection
32. WP#/ACC - Write protect/acceleration

Functional Features

• Non-volatile memory retains data even when power is removed
• High storage capacity of 8 Megabits (1 Megabyte)
• Fast access time of 120 nanoseconds
• Parallel interface for efficient data transfer
• Low power consumption
• Reliable and durable design

Advantages and Disadvantages

Advantages: - Large storage capacity - Fast access speed - Non-volatile memory - Low power consumption

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

Working Principles

The M29W008AT120N6T TR is based on NOR flash memory technology. It utilizes a grid of floating-gate transistors to store data. When a specific address is accessed, the corresponding transistor's charge state determines the stored data value. The parallel interface allows for simultaneous reading and writing operations.

Detailed Application Field Plans

The M29W008AT120N6T TR is commonly used in various electronic devices that require non-volatile data storage. Some application fields include:

1. Consumer electronics: Used in smartphones, tablets, digital cameras, and portable media players for storing firmware, operating systems, and user data.
2. Automotive: Integrated into automotive infotainment systems, navigation systems, and engine control units for reliable data storage.
3. Industrial automation: Utilized in programmable logic controllers (PLCs), industrial computers, and data loggers for storing configuration data and logged information.
4. Medical devices: Incorporated into medical equipment such as patient monitors, ultrasound machines, and diagnostic devices for data storage and firmware updates.

Detailed and Complete Alternative Models

1. M29W008AB120N6T TR - Similar specifications, different manufacturer (Micron Technology)
2. S29GL064N90TFI040 TR - Higher capacity (64 Megabits), similar specifications, same manufacturer (STMicroelectronics)
3. AT45DB081D-SU - Serial interface, lower capacity (8 Megabits), similar specifications, different memory technology (Serial DataFlash)

(Note: The above alternative models are provided for reference and may have slight variations in specifications. It is recommended to consult the respective datasheets for accurate information.)

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