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AT49F001NT-90TI
Product Overview
Category
AT49F001NT-90TI 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 AT49F001NT-90TI retains stored data even when power is removed.
- High capacity: This device has a storage capacity of 1 megabit (128 kilobytes).
- Fast access time: With a maximum access time of 90 nanoseconds, it ensures quick data retrieval.
- Low power consumption: The AT49F001NT-90TI operates on low power, making it suitable for battery-powered devices.
Package
The AT49F001NT-90TI is available in a 32-pin Thin Small Outline Package (TSOP).
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 AT49F001NT-90TI is typically packaged in reels, with each reel containing a quantity of 250 units.
Specifications
- Memory Type: Flash
- Organization: 128K x 8 bits
- Supply Voltage: 4.5V - 5.5V
- Access Time: 90 ns
- Operating Temperature Range: -40°C to +85°C
- Erase/Program Cycle Endurance: 10,000 cycles
Detailed Pin Configuration
The AT49F001NT-90TI features a 32-pin configuration. Here is a detailed pinout:
- A16
- A15
- A12
- A7
- A6
- A5
- A4
- A3
- A2
- A1
- A0
- VPP
- WE#
- OE#
- CE#
- BYTE#
- NC
- DQ0
- DQ1
- DQ2
- DQ3
- DQ4
- DQ5
- DQ6
- DQ7
- GND
- VCC
- RP#
- RY/BY#
- RESET#
- NC
- NC
Functional Features
- Easy integration: The AT49F001NT-90TI can be easily integrated into existing electronic systems.
- High-speed operation: With a fast access time, it enables efficient data transfer.
- Reliable data retention: The non-volatile nature of this device ensures data integrity even during power loss.
- Flexible programming options: It supports both byte and sector-level programming.
Advantages and Disadvantages
Advantages
- Non-volatile memory ensures data retention.
- High storage capacity.
- Fast access time for quick data retrieval.
- Low power consumption.
- Easy integration into existing systems.
Disadvantages
- Limited erase/program cycle endurance compared to some alternative models.
- Higher cost compared to certain competing products.
Working Principles
The AT49F001NT-90TI utilizes flash memory technology to store data. It consists of floating-gate transistors that can retain charge even when power is removed. This allows the device to store information reliably over extended periods. The data can be read, written, and erased electronically, making it suitable for various applications.
Detailed Application Field Plans
The AT49F001NT-90TI finds application in a wide range of electronic devices, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices
Detailed and Complete Alternative Models
- AT49F001NT-12JC
- AT49F001NT-12PI
- AT49F001NT-12TC
- AT49F001NT-12VC
- AT49F001NT-12XC
These alternative models offer similar functionality and characteristics to the AT49F001NT-90TI, but with different specifications or package options.
In conclusion, the AT49F001NT-90TI is a non-volatile memory device with a high storage capacity and fast access time. It provides reliable data storage for various electronic applications. While it has advantages such as non-volatility and low power consumption, it also has limitations in terms of erase/program cycle endurance and cost compared to some alternatives. Nonetheless, its easy integration and flexible programming options make it a valuable choice for many electronic systems.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AT49F001NT-90TI v technických řešeních
Sure! Here are 10 common questions and answers related to the application of AT49F001NT-90TI in technical solutions:
Q: What is the AT49F001NT-90TI? A: The AT49F001NT-90TI is a 1-megabit (128K x 8) flash memory device manufactured by Atmel.
Q: What are the key features of the AT49F001NT-90TI? A: The key features include a 90ns access time, low power consumption, sector erase capability, and compatibility with various microcontrollers.
Q: How can I interface the AT49F001NT-90TI with a microcontroller? A: The AT49F001NT-90TI uses a standard parallel interface, making it compatible with most microcontrollers. You can connect it using address, data, and control lines.
Q: Can I use the AT49F001NT-90TI as a boot device for my microcontroller? A: Yes, the AT49F001NT-90TI can be used as a boot device. It supports both random access and sequential access modes, making it suitable for boot code storage.
Q: What voltage levels does the AT49F001NT-90TI support? A: The AT49F001NT-90TI operates at a single power supply voltage of 5V.
Q: Does the AT49F001NT-90TI support sector erase operations? A: Yes, the AT49F001NT-90TI supports sector erase operations. It allows you to erase specific sectors of the memory without affecting other data.
Q: Can I program the AT49F001NT-90TI in-system or do I need to remove it from the circuit? A: The AT49F001NT-90TI supports in-system programming, which means you can program it while it is connected to the microcontroller circuit.
Q: What is the endurance of the AT49F001NT-90TI? A: The AT49F001NT-90TI has a minimum endurance of 10,000 erase/write cycles per sector.
Q: Is the AT49F001NT-90TI suitable for high-temperature applications? A: Yes, the AT49F001NT-90TI is designed to operate reliably in high-temperature environments, making it suitable for automotive and industrial applications.
Q: Are there any development tools or software available for working with the AT49F001NT-90TI? A: Atmel provides various development tools and software, including programming algorithms, datasheets, and application notes, to assist in working with the AT49F001NT-90TI.
Please note that these answers are general and may vary depending on specific requirements and use cases. It's always recommended to refer to the official documentation and datasheet for accurate information.