MX29LV640ETTI-70G

Product Overview

Category

The MX29LV640ETTI-70G belongs to the category of flash memory chips.

Use

This product is primarily used for data storage in various electronic devices such as computers, smartphones, tablets, and other digital devices.

Characteristics

• High storage capacity: The MX29LV640ETTI-70G offers a large storage capacity of 64 megabits (8 megabytes).
• Fast data transfer rate: It supports high-speed data transfer, allowing for quick read and write operations.
• Low power consumption: This flash memory chip is designed to consume minimal power, making it suitable for battery-powered devices.
• Durable and reliable: The MX29LV640ETTI-70G is built to withstand frequent data access and has a long lifespan.

Package and Quantity

The MX29LV640ETTI-70G is available in a compact package, typically in the form of a surface-mount device (SMD). The exact packaging may vary depending on the manufacturer. It is commonly sold in reels or trays containing multiple units.

Specifications

• Manufacturer: MXIC (Macronix International Co., Ltd.)
• Part Number: MX29LV640ETTI-70G
• Memory Type: Flash memory
• Memory Capacity: 64 megabits (8 megabytes)
• Operating Voltage: 2.7V - 3.6V
• Access Time: 70 nanoseconds
• Interface: Parallel
• Package Type: TSOP (Thin Small Outline Package)
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MX29LV640ETTI-70G features a parallel interface with a total of 48 pins. Here is the detailed pin configuration:

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. A16 - Address Input
18. A17 - Address Input
19. A18 - Address Input
20. A19 - Address Input
21. A20 - Address Input
22. A21 - Address Input
23. A22 - Address Input
24. A23 - Address Input
25. A24 - Address Input
26. A25 - Address Input
27. BYTE# - Byte Selection Input
28. CE# - Chip Enable Input
29. WE# - Write Enable Input
30. OE# - Output Enable Input
31. I/O0 - Data Input/Output
32. I/O1 - Data Input/Output
33. I/O2 - Data Input/Output
34. I/O3 - Data Input/Output
35. I/O4 - Data Input/Output
36. I/O5 - Data Input/Output
37. I/O6 - Data Input/Output
38. I/O7 - Data Input/Output
39. VCC - Power Supply
40. GND - Ground
41. RP# - Reset/Protection Input
42. RY/BY# - Ready/Busy Output
43. NC - No Connection
44. NC - No Connection
45. NC - No Connection
46. NC - No Connection
47. NC - No Connection
48. NC - No Connection

Functional Features

• Erase and Program Operations: The MX29LV640ETTI-70G supports both sector erase and byte program operations, allowing for flexible data manipulation.
• Sector Protection: It provides sector protection features to prevent accidental erasure or modification of critical data.
• High-Speed Read Access: This flash memory chip offers fast read access, enabling quick retrieval of stored information.
• Data Retention: The MX29LV640ETTI-70G has excellent data retention capabilities, ensuring that stored data remains intact over extended periods.

Advantages and Disadvantages

Advantages

• Large storage capacity
• Fast data transfer rate
• Low power consumption
• Durable and reliable

Disadvantages

• Limited write endurance: Flash memory chips have a finite number of write cycles before they may start to degrade.
• Relatively higher cost compared to other types of memory.

Working Principles

The MX29LV640ETTI-70G utilizes the principles of flash memory technology. It stores data by trapping electric charges within floating gate transistors.