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CAT28C16AWI-12T
Product Overview
Category
The CAT28C16AWI-12T belongs to the category of non-volatile memory devices.
Use
It is primarily used for data storage and retrieval in electronic systems.
Characteristics
- Non-volatile: The CAT28C16AWI-12T retains stored data even when power is removed.
- High capacity: It has a storage capacity of 16 kilobits (2 kilobytes).
- Fast access time: The device offers quick data retrieval with a maximum access time of 120 nanoseconds.
- Low power consumption: It operates at low power levels, making it suitable for battery-powered devices.
Package
The CAT28C16AWI-12T is available in a standard 24-pin DIP (Dual Inline Package) format.
Essence
The essence of CAT28C16AWI-12T lies in its ability to provide reliable and non-volatile data storage in various electronic applications.
Packaging/Quantity
The device is typically packaged in tubes or reels, with quantities varying based on customer requirements.
Specifications
- Supply voltage: 5V
- Operating temperature range: -40°C to +85°C
- Data retention: 10 years
- Endurance: 1 million write cycles
Pin Configuration
The CAT28C16AWI-12T features a 24-pin DIP package with the following pin configuration:
Pin Name Description
1 A0-A10 Address inputs
2 CE Chip enable
3 OE Output enable
4 WE Write enable
5 VSS Ground
6 NC No connection
7 I/O0 Data input/output 0
8 I/O1 Data input/output 1
9 I/O2 Data input/output 2
10 I/O3 Data input/output 3
11 I/O4 Data input/output 4
12 I/O5 Data input/output 5
13 I/O6 Data input/output 6
14 I/O7 Data input/output 7
15 VCC Supply voltage
16 A11 Address input
17 A9 Address input
18 A8 Address input
19 A7 Address input
20 A6 Address input
21 A5 Address input
22 A4 Address input
23 A3 Address input
24 A2 Address input
Functional Features
- Random access: The CAT28C16AWI-12T allows for random access to any memory location.
- High-speed operation: It offers fast read and write operations, enabling efficient data handling.
- Non-volatile storage: The device retains stored data even when power is disconnected.
- Low power consumption: It operates at low power levels, extending battery life in portable devices.
Advantages and Disadvantages
Advantages
- Reliable data storage: The CAT28C16AWI-12T ensures data integrity with its non-volatile memory capability.
- Fast access time: The device provides quick data retrieval, enhancing system performance.
- Low power consumption: It helps conserve energy in battery-powered applications.
Disadvantages
- Limited storage capacity: With a capacity of 16 kilobits, the device may not be suitable for large-scale data storage requirements.
- Relatively higher cost: Compared to other memory technologies, the CAT28C16AWI-12T may have a higher price per kilobit.
Working Principles
The CAT28C16AWI-12T utilizes EEPROM (Electrically Erasable Programmable Read-Only Memory) technology. It stores data by trapping electric charges in floating gate transistors, which can be erased and reprogrammed electrically.
Detailed Application Field Plans
The CAT28C16AWI-12T finds applications in various electronic systems, including but not limited to: - Microcontrollers - Embedded systems - Industrial automation - Automotive electronics - Consumer electronics
Alternative Models
Some alternative models that offer similar functionality to the CAT28C16AWI-12T include: - AT28C16 (Atmel) - M28C16 (STMicroelectronics) - 27C16 (Microchip Technology)
These alternatives provide comparable features and can be considered based on specific application requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací CAT28C16AWI-12T v technických řešeních
Sure! Here are 10 common questions and answers related to the application of CAT28C16AWI-12T in technical solutions:
Q: What is CAT28C16AWI-12T? A: CAT28C16AWI-12T is a specific model of EEPROM (Electrically Erasable Programmable Read-Only Memory) chip.
Q: What is the capacity of CAT28C16AWI-12T? A: CAT28C16AWI-12T has a capacity of 16 kilobits, which is equivalent to 2 kilobytes.
Q: What does the "12T" in CAT28C16AWI-12T signify? A: The "12T" indicates the access time of the chip, which is 120 nanoseconds.
Q: What are some typical applications of CAT28C16AWI-12T? A: CAT28C16AWI-12T is commonly used in embedded systems, microcontrollers, industrial automation, and other electronic devices that require non-volatile memory storage.
Q: How does CAT28C16AWI-12T store data? A: CAT28C16AWI-12T uses floating-gate transistors to store data electrically. It can be written to and erased electronically.
Q: Can CAT28C16AWI-12T be reprogrammed multiple times? A: Yes, CAT28C16AWI-12T is an EEPROM, which means it can be reprogrammed multiple times without requiring additional equipment for erasing.
Q: What is the operating voltage range of CAT28C16AWI-12T? A: CAT28C16AWI-12T operates within a voltage range of 4.5V to 5.5V.
Q: Does CAT28C16AWI-12T require any special programming algorithms? A: No, CAT28C16AWI-12T follows standard EEPROM programming algorithms and does not require any special programming techniques.
Q: Can CAT28C16AWI-12T retain data without power? A: Yes, CAT28C16AWI-12T is non-volatile memory, meaning it can retain data even when the power is turned off.
Q: Is CAT28C16AWI-12T compatible with other microcontrollers or processors? A: Yes, CAT28C16AWI-12T has a standard interface (such as SPI or I2C) and can be easily interfaced with various microcontrollers and processors.
Please note that the answers provided here are general and may vary depending on the specific implementation and requirements of your technical solution.