AT49F4096A-70TC

Product Overview

Category

AT49F4096A-70TC belongs to the category of non-volatile memory devices.

Use

It is primarily used for storing and retrieving digital information in electronic systems.

Characteristics

• Non-volatile: Retains data even when power is turned off.
• High storage capacity: 4 megabits (512 kilobytes).
• Fast access time: 70 nanoseconds.
• Low power consumption.
• Wide operating voltage range: 2.7V to 5.5V.

Package

AT49F4096A-70TC is available in a Thin Small Outline Package (TSOP) with 48 pins.

Essence

The essence of AT49F4096A-70TC lies in its ability to provide reliable and high-capacity non-volatile memory storage for various electronic applications.

Packaging/Quantity

AT49F4096A-70TC is typically packaged in reels, with each reel containing a specific quantity of devices. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Type: Flash EEPROM
• Memory Size: 4 Megabits (512 Kilobytes)
• Access Time: 70 Nanoseconds
• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: TSOP
• Pin Count: 48

Detailed Pin Configuration

1. A0
2. A1
3. A2
4. A3
5. A4
6. A5
7. A6
8. A7
9. A8
10. A9
11. A10
12. A11
13. A12
14. A13
15. A14
16. A15
17. A16
18. A17
19. A18
20. A19
21. A20
22. A21
23. A22
24. A23
25. BYTE#
26. WE#
27. CE#
28. OE#
29. I/O0
30. I/O1
31. I/O2
32. I/O3
33. I/O4
34. I/O5
35. I/O6
36. I/O7
37. VCC
38. GND
39. RP#
40. RY/BY#
41. RESET#
42. WP#
43. VPP
44. NC
45. NC
46. NC
47. NC
48. NC

Functional Features

• High-speed data transfer.
• Easy integration into existing electronic systems.
• Reliable and durable non-volatile memory storage.
• Low power consumption for extended battery life.
• Compatibility with a wide range of operating voltages.

Advantages

• Large storage capacity allows for storing significant amounts of data.
• Fast access time enables quick retrieval of information.
• Non-volatile nature ensures data retention even during power loss.
• Wide operating voltage range provides flexibility in various applications.
• Low power consumption contributes to energy efficiency.

Disadvantages

• Limited write endurance compared to other types of memory.
• Relatively higher cost per unit compared to some alternative memory technologies.
• Sensitive to environmental factors such as temperature and humidity.

Working Principles

AT49F4096A-70TC utilizes flash EEPROM technology to store digital information. It consists of an array of memory cells that can be electrically programmed and erased. The memory cells are organized into sectors, allowing for efficient read and write operations. When data is written, the memory cells are programmed by applying appropriate voltage levels. Erasing data involves clearing the memory cells using specific electrical pulses. The stored information can be accessed by providing the appropriate address to the memory.

Detailed Application Field Plans

AT49F4096A-70TC finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices

Its high storage capacity, fast access time, and non-volatile nature make it suitable for storing firmware, configuration data, program code, and other critical information in these applications.

Detailed and Complete Alternative Models

1. AT49F4096B-70TC: Similar to AT49F4096A-70TC with minor differences in specifications.
2. AT45DB041D-SU: Serial flash memory with 4 megabits capacity and SPI interface.
3. S25FL064L-JNFI001: NOR flash memory with 8 megabits capacity and 108 MHz clock frequency.

These alternative models offer similar functionality and can be considered as substitutes for AT49F4096A-70TC depending on specific requirements and compatibility with