Viz Specifikace pro podrobnosti o produktu.
AT49BV161-70CI
Product Overview
Category
AT49BV161-70CI 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 AT49BV161-70CI retains stored data even when power is removed.
- High capacity: It has a storage capacity of 16 megabits (2 megabytes).
- Fast access time: The device offers a fast access time of 70 nanoseconds.
- Low power consumption: It operates at low power levels, making it suitable for battery-powered devices.
Package
The AT49BV161-70CI is available in a compact plastic package, which ensures its durability and protection from external factors.
Essence
The essence of this product lies in its ability to provide reliable and high-capacity non-volatile memory storage for various electronic applications.
Packaging/Quantity
The AT49BV161-70CI is typically packaged in reels or trays, with each reel or tray containing a specific quantity of devices. The exact packaging and quantity may vary depending on the manufacturer's specifications.
Specifications
- Memory Type: Flash
- Organization: 2M x 8
- Supply Voltage: 2.7V - 3.6V
- Access Time: 70 ns
- Operating Temperature Range: -40°C to +85°C
- Interface: Parallel
- Package Type: 48-pin TSOP
Detailed Pin Configuration
The AT49BV161-70CI features a 48-pin TSOP package with the following pin configuration:
- A0
- A1
- A2
- A3
- A4
- A5
- A6
- A7
- A8
- A9
- A10
- A11
- A12
- A13
- A14
- A15
- BYTE#
- WE#
- CE#
- OE#
- I/O0
- I/O1
- I/O2
- I/O3
- I/O4
- I/O5
- I/O6
- I/O7
- VCC
- GND
- RP#
- RY/BY#
- RESET#
- WP#
- VPP
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
Functional Features
- Erase and Program Operations: The AT49BV161-70CI supports both sector erase and byte program operations, allowing for flexible data manipulation.
- Automatic Write Protection: The device features a write protection mechanism that prevents accidental modification of stored data.
- High-Speed Data Transfer: With a fast access time of 70 ns, the AT49BV161-70CI enables efficient data transfer between the memory and the host system.
Advantages and Disadvantages
Advantages
- Non-volatile storage ensures data retention even during power loss.
- High capacity allows for storing large amounts of data.
- Low power consumption makes it suitable for battery-powered devices.
- Fast access time enables quick data retrieval and transfer.
Disadvantages
- Limited endurance: Flash memory has a finite number of erase/write cycles before degradation may occur.
- Relatively higher cost compared to other types of memory.
Working Principles
The AT49BV161-70CI utilizes flash memory technology to store data. It consists of a grid of memory cells, where each cell can store multiple bits of information. The data is stored by applying electrical charges to specific memory cells, and it can be read by detecting the presence or absence of these charges.
Detailed Application Field Plans
The AT49BV161-70CI finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices
Detailed and Complete Alternative Models
- AT49BV1614T: 16 Megabit (2 Megabyte) Flash Memory with 3V Supply Voltage
- AT49BV1614A: 16 Megabit (2 Megabyte) Flash Memory with 5V Supply Voltage
- AT49BV1614B: 16 Megabit (2 Megabyte) Flash Memory with 5V Supply Voltage and Boot Block Architecture
These alternative models offer similar functionality and capacity as the AT49BV161-70CI, but with slight variations in voltage requirements and additional features.
Word count: 550 words
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AT49BV161-70CI v technických řešeních
Sure! Here are 10 common questions and answers related to the application of AT49BV161-70CI in technical solutions:
Q: What is the AT49BV161-70CI? A: The AT49BV161-70CI is a 16-megabit (2M x 8/1M x 16) CMOS flash memory device.
Q: What are the key features of the AT49BV161-70CI? A: The key features include a 70ns access time, low power consumption, sector erase capability, and compatibility with various microcontrollers.
Q: How can I interface the AT49BV161-70CI with a microcontroller? A: The AT49BV161-70CI uses a standard parallel interface, making it compatible with most microcontrollers.
Q: What voltage levels does the AT49BV161-70CI support? A: The AT49BV161-70CI supports a single power supply voltage range of 2.7V to 3.6V.
Q: Can I use the AT49BV161-70CI in battery-powered devices? A: Yes, the AT49BV161-70CI has low power consumption, making it suitable for battery-powered applications.
Q: Does the AT49BV161-70CI support sector erase operations? A: Yes, the AT49BV161-70CI supports sector erase operations, allowing you to selectively erase specific sectors of the memory.
Q: What is the maximum operating temperature range for the AT49BV161-70CI? A: The AT49BV161-70CI has a maximum operating temperature range of -40°C to +85°C.
Q: Can I use the AT49BV161-70CI in industrial applications? A: Yes, the AT49BV161-70CI is suitable for industrial applications due to its wide operating temperature range and reliability.
Q: Does the AT49BV161-70CI have any built-in security features? A: No, the AT49BV161-70CI does not have built-in security features. Additional security measures may need to be implemented if required.
Q: Are there any specific programming requirements for the AT49BV161-70CI? A: The AT49BV161-70CI requires a standard flash memory programming algorithm, which can be found in the datasheet provided by the manufacturer.
Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.