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NM24C08M
Product Overview
- Category: Integrated Circuit (IC)
- Use: Non-volatile Memory
- Characteristics: High-density, Serial EEPROM
- Package: SOP-8 (Small Outline Package)
- Essence: Stores and retrieves digital information even when power is turned off
- Packaging/Quantity: Available in reels of 2,500 units
Specifications
- Memory Size: 8 Kilobits (1 Kilobyte)
- Interface: I2C (Inter-Integrated Circuit)
- Operating Voltage: 1.7V to 5.5V
- Operating Temperature: -40°C to +85°C
- Write Endurance: 1 Million Cycles
- Data Retention: 100 Years
Detailed Pin Configuration
The NM24C08M IC has a total of 8 pins arranged as follows:
- A0: Address Input Bit 0
- A1: Address Input Bit 1
- A2: Address Input Bit 2
- GND: Ground
- SDA: Serial Data Input/Output
- SCL: Serial Clock Input
- WP: Write Protect
- VCC: Power Supply
Functional Features
- High-density storage capacity
- Low power consumption
- Easy interfacing with microcontrollers
- Built-in write protection mechanism
- Reliable data retention
- Wide operating voltage range
Advantages and Disadvantages
Advantages
- Compact size and lightweight
- High-speed data transfer
- Low cost
- Suitable for applications requiring non-volatile memory
Disadvantages
- Limited storage capacity compared to other memory options
- Requires an external microcontroller for read/write operations
Working Principles
The NM24C08M is a non-volatile memory IC that utilizes EEPROM (Electrically Erasable Programmable Read-Only Memory) technology. It stores digital information by electrically charging and discharging specific memory cells within the chip. The stored data can be read or modified using an I2C interface.
Detailed Application Field Plans
The NM24C08M is commonly used in various electronic devices and systems, including:
- Consumer Electronics: TVs, set-top boxes, DVD players
- Automotive: Engine control units, infotainment systems
- Industrial Automation: PLCs (Programmable Logic Controllers), HMI (Human-Machine Interface)
- Medical Devices: Patient monitoring systems, diagnostic equipment
- Smart Grid: Energy meters, power distribution systems
Detailed and Complete Alternative Models
- AT24C08: Manufactured by Atmel Corporation
- CAT24C08: Manufactured by ON Semiconductor
- M24C08: Manufactured by STMicroelectronics
These alternative models offer similar specifications and functionality to the NM24C08M and can be used as drop-in replacements in most applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de NM24C08M en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of NM24C08M in technical solutions:
Q: What is NM24C08M? A: NM24C08M is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) chip that can store up to 8 kilobits (1024 bytes) of data.
Q: What is the operating voltage range for NM24C08M? A: The operating voltage range for NM24C08M is typically between 1.7V and 5.5V.
Q: How is NM24C08M connected to a microcontroller or other devices? A: NM24C08M uses an I2C (Inter-Integrated Circuit) interface, which requires two lines - SDA (Serial Data) and SCL (Serial Clock) - to connect to the microcontroller or other devices.
Q: Can NM24C08M be used for storing program code? A: No, NM24C08M is primarily designed for storing non-volatile data such as configuration settings, calibration data, or small amounts of user data. It is not suitable for storing program code.
Q: What is the maximum data transfer speed supported by NM24C08M? A: NM24C08M supports a maximum data transfer speed of 400 kilobits per second (Kbps).
Q: Is NM24C08M capable of multiple read/write operations? A: Yes, NM24C08M supports multiple read/write operations, allowing data to be written and read from different memory locations within the chip.
Q: Does NM24C08M have built-in write protection? A: Yes, NM24C08M has a built-in write protection feature that allows individual memory blocks to be write-protected, preventing accidental or unauthorized modification of data.
Q: Can NM24C08M operate in extreme temperature conditions? A: Yes, NM24C08M is designed to operate in a wide temperature range, typically from -40°C to +85°C.
Q: What is the typical endurance of NM24C08M? A: NM24C08M has a typical endurance of 1 million write cycles, meaning it can be written to and erased up to 1 million times before it may start to degrade.
Q: Is NM24C08M RoHS (Restriction of Hazardous Substances) compliant? A: Yes, NM24C08M is RoHS compliant, which means it meets the requirements for restricting the use of certain hazardous substances in electrical and electronic equipment.
Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for NM24C08M.