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AT27C512R-15RC
Product Overview
Category
The AT27C512R-15RC belongs to the category of programmable read-only memory (PROM) chips.
Use
It is used for storing and retrieving data in electronic devices, such as microcontrollers and embedded systems.
Characteristics
- Non-volatile memory
- High reliability
- Low power consumption
- Fast access time
Package
The AT27C512R-15RC is typically available in a dual in-line package (DIP) or surface-mount device (SMD) package.
Essence
The essence of the AT27C512R-15RC lies in its ability to retain stored data even when the power is turned off.
Packaging/Quantity
It is commonly packaged in tubes or trays and is available in various quantities depending on the manufacturer.
Specifications
- Capacity: 512 kilobits
- Access Time: 150 nanoseconds
- Operating Voltage: 5V
- Operating Temperature: -40°C to +125°C
- Endurance: 100,000 write cycles
Detailed Pin Configuration
The AT27C512R-15RC has a standard pin configuration with address lines, data input/output lines, control signals, and power supply pins. The specific pinout can be found in the datasheet provided by the manufacturer.
Functional Features
- Byte-wide access
- On-chip address latches
- Electronic signature for identification
- CMOS technology for low power consumption
Advantages and Disadvantages
Advantages
- Non-volatile storage
- Fast access time
- High reliability
- Low power consumption
Disadvantages
- Limited write endurance
- Inflexible once programmed
Working Principles
The AT27C512R-15RC uses floating-gate transistors to store data. When a specific voltage is applied, the charge on the floating gate determines whether the transistor is conducting or not, thus representing the stored data.
Detailed Application Field Plans
The AT27C512R-15RC is commonly used in applications such as: - Firmware storage in microcontrollers - Program storage in embedded systems - Code storage in industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the AT27C512R-15RC include: - AT28C256 - M27C512 - SST27SF512
In conclusion, the AT27C512R-15RC is a reliable and efficient PROM chip suitable for various electronic applications, offering non-volatile storage and fast access times. Its use in microcontrollers, embedded systems, and industrial control systems makes it an essential component in modern electronic devices.
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What is the AT27C512R-15RC?
- The AT27C512R-15RC is a 512K (64K x 8) OTP EPROM designed for applications where low-power and high-density are required.
What are the key features of the AT27C512R-15RC?
- The key features include a fast read access time of 150ns, low power consumption, and a wide operating voltage range.
What are the typical applications of the AT27C512R-15RC?
- Typical applications include microprocessor systems, instrumentation, automotive, industrial control, and consumer electronics.
How do I program the AT27C512R-15RC?
- The AT27C512R-15RC is programmed using conventional EPROM programmers.
What is the operating voltage range of the AT27C512R-15RC?
- The operating voltage range is from 4.5V to 5.5V.
Can the AT27C512R-15RC be used in battery-powered devices?
- Yes, the low power consumption makes it suitable for use in battery-powered devices.
What is the storage temperature range of the AT27C512R-15RC?
- The storage temperature range is from -65°C to 150°C.
Is the AT27C512R-15RC RoHS compliant?
- Yes, the AT27C512R-15RC is RoHS compliant.
What is the package type of the AT27C512R-15RC?
- The AT27C512R-15RC is available in a 28-pin PDIP package.
Are there any special handling considerations for the AT27C512R-15RC?
- It is recommended to follow standard ESD precautions when handling the device to prevent damage.