NM27C512Q200

Product Overview

Category: Integrated Circuit (IC)
Use: Non-volatile Memory
Characteristics: High-density, low-power, electrically erasable programmable read-only memory (EEPROM)
Package: 28-pin DIP (Dual In-line Package)
Essence: Stores data even when power is turned off
Packaging/Quantity: Available in tubes of 25 units

Specifications

Memory Size: 512 kilobits (64 kilobytes)
Organization: 64K x 8 bits
Supply Voltage: 4.5V to 5.5V
Operating Temperature: -40°C to +85°C
Access Time: 200ns

Detailed Pin Configuration

A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
VSS (Ground)
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
WE (Write Enable)
OE (Output Enable)
CE (Chip Enable)
NC (No Connection)
VCC (Power Supply)
A8
A9
A11
A13

Functional Features

High-density memory storage
Low power consumption
Electrically erasable and programmable
Reliable data retention
Fast access time

Advantages

Non-volatile memory retains data without power supply
Can be easily erased and reprogrammed
Suitable for applications requiring frequent data updates
Compact package size allows for space-saving designs

Disadvantages

Limited storage capacity compared to other memory technologies
Relatively slower access time compared to volatile memory
Requires additional circuitry for programming and erasing operations

Working Principles

The NM27C512Q200 is an electrically erasable programmable read-only memory (EEPROM) that utilizes a floating-gate transistor structure. The memory cells store data by trapping charges in the floating gate, which can be erased by applying a high voltage. Programming is achieved by injecting charges into the floating gate. The memory can be accessed by providing the appropriate address and control signals.

Detailed Application Field Plans

Embedded systems
Microcontrollers
Automotive electronics
Industrial control systems
Consumer electronics
Medical devices

Alternative Models

AT28C64B
M27C256B
SST39SF010A

These alternative models offer similar functionality and can be used as replacements for the NM27C512Q200 in various applications.

Word count: 305 words

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací NM27C512Q200 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of NM27C512Q200 in technical solutions:

Q: What is NM27C512Q200? A: NM27C512Q200 is a type of non-volatile memory chip commonly used for storing program code or data in electronic devices.
Q: What is the capacity of NM27C512Q200? A: The NM27C512Q200 has a capacity of 512 kilobits (64 kilobytes) of memory.
Q: What is the operating voltage range for NM27C512Q200? A: The operating voltage range for NM27C512Q200 is typically between 4.5V and 5.5V.
Q: Can NM27C512Q200 be reprogrammed? A: No, NM27C512Q200 is a one-time programmable (OTP) memory chip, meaning it can only be programmed once and cannot be changed afterwards.
Q: What is the access time of NM27C512Q200? A: The access time of NM27C512Q200 is typically around 200 nanoseconds (ns).
Q: Is NM27C512Q200 compatible with standard microcontrollers? A: Yes, NM27C512Q200 is designed to be compatible with a wide range of microcontrollers and other digital devices.
Q: Can NM27C512Q200 withstand high temperatures? A: Yes, NM27C512Q200 is designed to operate reliably at high temperatures, typically up to 125 degrees Celsius.
Q: Does NM27C512Q200 require any special programming equipment? A: Yes, NM27C512Q200 requires a dedicated programmer or burner device to program the memory chip.
Q: Can NM27C512Q200 be used in battery-powered devices? A: Yes, NM27C512Q200 can be used in battery-powered devices as it has low power consumption.
Q: What are some typical applications of NM27C512Q200? A: NM27C512Q200 is commonly used in various applications such as embedded systems, automotive electronics, industrial control systems, and consumer electronics where non-volatile memory storage is required.

Please note that the answers provided here are general and may vary depending on specific product specifications and requirements.