AS7C34098A-12TCNTR

Product Overview

Category: Integrated Circuit (IC)

Use: Memory chip

Characteristics: - High-speed CMOS SRAM - Low power consumption - 4 Megabit (4M x 8-bit) organization - 12ns access time - Single 3.0V to 3.6V power supply - Industrial temperature range (-40°C to +85°C) - RoHS compliant

Package: TSSOP (Thin Shrink Small Outline Package)

Essence: The AS7C34098A-12TCNTR is a high-speed CMOS static random-access memory (SRAM) chip with a capacity of 4 Megabits. It is designed for use in various electronic devices that require fast and reliable data storage.

Packaging/Quantity: The AS7C34098A-12TCNTR is typically sold in reels, with 2,000 units per reel.

Specifications

• Organization: 4M x 8 bits
• Access Time: 12ns
• Voltage Supply: 3.0V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Package Type: TSSOP-44

Detailed Pin Configuration

The AS7C34098A-12TCNTR has a total of 44 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. CE1 - Chip Enable Input
18. CE2 - Chip Enable Input
19. WE - Write Enable Input
20. OE - Output Enable Input
21. I/O0 - Data Input/Output
22. I/O1 - Data Input/Output
23. I/O2 - Data Input/Output
24. I/O3 - Data Input/Output
25. I/O4 - Data Input/Output
26. I/O5 - Data Input/Output
27. I/O6 - Data Input/Output
28. I/O7 - Data Input/Output
29. Vcc - Power Supply
30. GND - Ground
31. NC - No Connection
32. NC - No Connection
33. NC - No Connection
34. NC - No Connection
35. NC - No Connection
36. NC - No Connection
37. NC - No Connection
38. NC - No Connection
39. NC - No Connection
40. NC - No Connection
41. NC - No Connection
42. NC - No Connection
43. NC - No Connection
44. NC - No Connection

Functional Features

• High-speed operation: The AS7C34098A-12TCNTR offers a fast access time of 12ns, allowing for quick data retrieval and storage.
• Low power consumption: This memory chip is designed to minimize power usage, making it suitable for battery-powered devices.
• Wide operating temperature range: With an industrial temperature range of -40°C to +85°C, the AS7C34098A-12TCNTR can withstand harsh environmental conditions.
• RoHS compliant: The chip is manufactured in compliance with the Restriction of Hazardous Substances (RoHS) directive, ensuring its environmental friendliness.

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Wide operating temperature range - RoHS compliant

Disadvantages: - Limited storage capacity compared to higher-capacity memory chips - Higher cost per bit compared to larger memory chips

Working Principles

The AS7C34098A-12TCNTR operates based on the principles of static random-access memory (SRAM). It stores data using flip-flops, which retain their state as long as power is supplied. The chip uses address inputs to select specific memory locations and enables read or write operations through control inputs. The data stored in the memory can be accessed at high speeds, making it suitable for applications that require fast data retrieval.

Detailed Application Field Plans

The AS7C34098A-12TCNTR can be used in various electronic devices and systems, including but not limited to: - Computer motherboards - Networking equipment - Telecommunications devices