NM27C010Q90
Product Overview
- Category: Integrated Circuit (IC)
- Use: Non-volatile Memory
- Characteristics: High-density, Low-power consumption
- Package: 32-pin DIP (Dual In-line Package)
- Essence: Electrically Erasable Programmable Read-Only Memory (EEPROM)
- Packaging/Quantity: Tray packaging, quantity varies
Specifications
- Memory Size: 1 Megabit (128K x 8)
- Supply Voltage: 4.5V to 5.5V
- Access Time: 90 ns
- Operating Temperature: -40°C to +85°C
- Data Retention: 100 years
Detailed Pin Configuration
The NM27C010Q90 has a total of 32 pins, which are configured as follows:
- A16
- A15
- A12
- A7
- A6
- A5
- A4
- A3
- A2
- A1
- A0
- VPP
- WE#
- OE#
- CE#
- I/O0
- I/O1
- I/O2
- I/O3
- I/O4
- I/O5
- I/O6
- I/O7
- VCC
- GND
- NC
- NC
- NC
- NC
- NC
- NC
- NC
Functional Features
- High-density memory storage
- Electrically erasable and programmable
- Low power consumption
- Fast access time
- Wide operating temperature range
- Long data retention period
Advantages and Disadvantages
Advantages: - High memory capacity - Non-volatile storage - Easy to program and erase - Low power consumption
Disadvantages: - Limited write endurance - Relatively slower access time compared to volatile memory
Working Principles
The NM27C010Q90 is an electrically erasable programmable read-only memory (EEPROM). It stores data using a grid of memory cells that can be individually programmed or erased. The memory cells are organized into rows and columns, with each cell capable of storing one bit of information. To program or erase the memory, specific voltage levels are applied to the control pins, allowing the data to be written or erased.
Detailed Application Field Plans
The NM27C010Q90 is commonly used in various applications, including:
- Computer systems
- Consumer electronics
- Automotive electronics
- Industrial control systems
- Communication devices
Its high-density memory capacity and non-volatile nature make it suitable for storing firmware, configuration data, and other critical information in these fields.
Detailed and Complete Alternative Models
Some alternative models to the NM27C010Q90 include:
- AT28C010E-12PU - Atmel Corporation
- M27C1001-10F1 - STMicroelectronics
- W27C010-70Z - Winbond Electronics
These alternatives offer similar functionality and specifications, providing options for different design requirements.
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技術ソリューションにおける NM27C010Q90 の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of NM27C010Q90 in technical solutions:
Question: What is NM27C010Q90?
- Answer: NM27C010Q90 is a specific model of EPROM (Erasable Programmable Read-Only Memory) chip manufactured by a company called National Semiconductor.Question: What is the capacity of NM27C010Q90?
- Answer: NM27C010Q90 has a capacity of 1 megabit, which is equivalent to 128 kilobytes.Question: What is the operating voltage range for NM27C010Q90?
- Answer: NM27C010Q90 operates within a voltage range of 4.5V to 5.5V.Question: Can NM27C010Q90 be reprogrammed?
- Answer: No, NM27C010Q90 is not a reprogrammable EPROM. Once programmed, the data stored in it cannot be changed.Question: What is the access time of NM27C010Q90?
- Answer: NM27C010Q90 has an access time of 90 nanoseconds, hence the "Q90" in its name.Question: What is the package type of NM27C010Q90?
- Answer: NM27C010Q90 comes in a 32-pin DIP (Dual In-line Package) format.Question: Is NM27C010Q90 suitable for high-temperature environments?
- Answer: Yes, NM27C010Q90 is designed to operate reliably in high-temperature environments, making it suitable for industrial applications.Question: Can NM27C010Q90 be used as a direct replacement for other EPROM chips?
- Answer: Yes, NM27C010Q90 is pin-compatible with many other 32-pin EPROM chips, making it a convenient drop-in replacement in existing designs.Question: What are some typical applications of NM27C010Q90?
- Answer: NM27C010Q90 is commonly used in embedded systems, microcontrollers, automotive electronics, and various industrial control systems.Question: Is NM27C010Q90 still in production?
- Answer: National Semiconductor discontinued the production of NM27C010Q90, but it may still be available from distributors or as old stock.
Please note that these answers are general and may vary depending on specific requirements and use cases.