NM27C010T90

Product Overview

Category: Integrated Circuit (IC)

Use: NM27C010T90 is a programmable read-only memory (PROM) IC. It is commonly used for storing permanent data or code that needs to be retained even when power is turned off.

Characteristics: - Non-volatile memory - One-time programmable - High storage capacity - Low power consumption - Reliable and durable

Package: NM27C010T90 is available in a 32-pin DIP (Dual Inline Package) format.

Essence: The essence of NM27C010T90 lies in its ability to store large amounts of data permanently, making it ideal for applications where non-volatile memory is required.

Packaging/Quantity: NM27C010T90 is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier.

Specifications

• Memory Capacity: 1 Megabit (128K x 8 bits)
• Access Time: 90 nanoseconds
• Operating Voltage: 5V ±10%
• Standby Current: 100μA (max)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

NM27C010T90 has a total of 32 pins. The pin configuration is as follows:

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| | | 1 32 | | | | Vcc A16 | | | | A12 A15| | | | A7 A11| | | | A6 A8 | | | | A5 A9 | | | | A4 A10| | | | A3 OE | | | | A2 CE | | | | A1 WE | | | | A0 I/O | | | | D7 GND | | | | D6 NC | | | | D5 NC | | | | D4 NC | | | | D3 NC | | | | D2 NC | | | | D1 NC | | | | D0 NC | |___________| ```

Functional Features

• One-time programmable: NM27C010T90 can be programmed only once, making it suitable for applications where data or code needs to be permanently stored.
• High storage capacity: With a capacity of 1 Megabit, this PROM IC can store a large amount of data.
• Fast access time: The access time of 90 nanoseconds ensures quick retrieval of stored information.
• Low power consumption: NM27C010T90 operates at low power, making it energy-efficient.
• Reliable and durable: This IC is designed to withstand harsh environmental conditions and has a long lifespan.

Advantages and Disadvantages

Advantages: - Non-volatile memory ensures data retention even during power loss. - Large storage capacity allows for storing extensive data or code. - Fast access time enables quick retrieval of information. - Low power consumption reduces energy usage. - Reliable and durable construction ensures long-term performance.

Disadvantages: - One-time programmability limits the ability to modify stored data or code. - Higher cost compared to other types of memory.

Working Principles

NM27C010T90 uses a technology called floating-gate MOS (Metal-Oxide-Semiconductor) to store data. The memory cells consist of transistors with floating gates that can trap or release electric charge, representing binary data (0s and 1s). When the IC is programmed, the floating gates are charged or discharged to store the desired data permanently.

Detailed Application Field Plans

NM27C010T90 finds applications in various fields, including: - Embedded systems - Automotive electronics - Industrial control systems - Medical devices - Communication equipment

In embedded systems, it can be used to store boot code or firmware. In automotive electronics, it can store critical data for engine control units or infotainment systems. Industrial control systems can utilize NM27C010T90 for storing configuration parameters or control algorithms. Medical devices may use it for storing patient data or software. Communication equipment can benefit from this PROM IC for storing network protocols or firmware.

Alternative Models

Some alternative models to NM27C010T90 include: - AT27C010 by Atmel - M27C1001 by STMicroelectronics - W27C010