Consulte las especificaciones para obtener detalles del producto.
AT27BV256-15JI
Product Overview
Category
AT27BV256-15JI belongs to the category of non-volatile memory devices.
Use
This product is primarily used for storing and retrieving data in electronic systems.
Characteristics
- Non-volatile: The AT27BV256-15JI retains stored data even when power is removed.
- High capacity: With a storage capacity of 256 kilobits, it can store a significant amount of data.
- Fast access time: The device offers a fast access time of 150 nanoseconds, allowing for quick data retrieval.
- Low power consumption: It operates at low power levels, making it suitable for battery-powered devices.
Package
The AT27BV256-15JI is available in a standard JEDEC 32-pin PLCC package.
Essence
The essence of this product lies in its ability to provide reliable and non-volatile data storage in various electronic applications.
Packaging/Quantity
The AT27BV256-15JI is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.
Specifications
- Memory Type: Non-volatile
- Capacity: 256 kilobits
- Access Time: 150 nanoseconds
- Interface: Parallel
- Supply Voltage: 2.7V - 3.6V
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
- A0
- A1
- A2
- A3
- A4
- A5
- A6
- A7
- A8
- A9
- A10
- A11
- A12
- A13
- A14
- A15
- CE#
- OE#
- WE#
- I/O0
- I/O1
- I/O2
- I/O3
- I/O4
- I/O5
- I/O6
- I/O7
- VCC
- GND
- NC
- NC
- NC
Functional Features
- Non-volatile storage: The AT27BV256-15JI retains data even when power is removed.
- Fast access time: With a 150 nanosecond access time, data retrieval is quick.
- Easy integration: The device can be easily integrated into existing electronic systems.
- Low power consumption: It operates at low power levels, making it suitable for battery-powered devices.
Advantages and Disadvantages
Advantages
- Non-volatile memory ensures data retention.
- High storage capacity.
- Fast access time allows for quick data retrieval.
- Low power consumption extends battery life.
Disadvantages
- Limited storage capacity compared to other memory devices.
- Parallel interface may limit compatibility with certain systems.
Working Principles
The AT27BV256-15JI utilizes flash memory technology to store and retrieve data. It employs a parallel interface for communication with the host system. When data needs to be stored or retrieved, the appropriate control signals are applied to the device's pins, enabling the necessary operations.
Detailed Application Field Plans
The AT27BV256-15JI finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Industrial automation - Automotive electronics - Medical devices
Detailed and Complete Alternative Models
- AT27C256R-45PU
- AT28C256-15PI
- AT29C256-90JC
- AT49BV256-12TC
These alternative models offer similar functionality and specifications to the AT27BV256-15JI, providing options for different application requirements.
In conclusion, the AT27BV256-15JI is a non-volatile memory device with a capacity of 256 kilobits. It offers fast access times, low power consumption, and reliable data storage. With its various applications and alternative models, it serves as a versatile solution for electronic systems requiring non-volatile memory.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de AT27BV256-15JI en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of AT27BV256-15JI in technical solutions:
Q: What is the AT27BV256-15JI? A: The AT27BV256-15JI is a 256K (32K x 8) low-power, high-performance CMOS EPROM (Electrically Programmable Read-Only Memory) manufactured by Atmel.
Q: What are the key features of the AT27BV256-15JI? A: The key features include a fast access time of 150 ns, low power consumption, wide operating voltage range (2.7V to 5.5V), and a high endurance of 100,000 erase/write cycles.
Q: How can I interface the AT27BV256-15JI with a microcontroller? A: The AT27BV256-15JI uses a standard parallel interface, so you can connect it to a microcontroller using address lines, data lines, control signals (such as chip enable, output enable, and write enable), and power supply connections.
Q: Can I use the AT27BV256-15JI for code storage in embedded systems? A: Yes, the AT27BV256-15JI can be used for code storage in embedded systems. It allows you to store program instructions that can be read by the microcontroller during execution.
Q: How do I program the AT27BV256-15JI? A: The AT27BV256-15JI is programmed using a programming algorithm that applies specific voltage levels to the appropriate pins. You will need a compatible programmer or development tool to perform the programming.
Q: Can I reprogram the AT27BV256-15JI multiple times? A: No, the AT27BV256-15JI is an EPROM, which means it can be programmed once and retains the data indefinitely. It cannot be electrically erased or reprogrammed like EEPROM or flash memory.
Q: What is the typical application of the AT27BV256-15JI? A: The AT27BV256-15JI is commonly used in various applications such as microcontroller-based systems, industrial control systems, automotive electronics, and consumer electronics where non-volatile storage of data or code is required.
Q: What is the operating temperature range of the AT27BV256-15JI? A: The AT27BV256-15JI has an operating temperature range of -40°C to +85°C, making it suitable for use in a wide range of environments.
Q: Can I use the AT27BV256-15JI in battery-powered devices? A: Yes, the AT27BV256-15JI has low power consumption characteristics, making it suitable for use in battery-powered devices where power efficiency is crucial.
Q: Are there any specific precautions I need to take while handling the AT27BV256-15JI? A: Yes, you should follow standard ESD (Electrostatic Discharge) precautions when handling the AT27BV256-15JI to prevent damage. Additionally, avoid exposing the device to excessive heat or moisture, as it may affect its performance and reliability.
Please note that these answers are general and may vary depending on the specific requirements and use cases.