Overview
The AT27C256R-70PU, produced by Microchip Technology, is a low-power, high-performance one-time programmable read-only memory (OTP EPROM). This device is organized as 32K by 8 bits, providing a total of 262,144 bits of memory. It is designed for applications requiring reliable and efficient non-volatile memory solutions.
Key Specifications
| Parameter | Value |
|---|---|
| Memory Organization | 32K x 8 bits |
| Total Memory | 262,144 bits |
| Package Type | PDIP (28-pin) |
| Package Size | .600 inches |
| Operating Temperature | -40°C to +85°C |
| Soldering Composition | Matte Tin |
| Lead Count | 28 |
| Device Weight | 4.0667 grams |
| Shipping Weight | 3.733333 kilograms (including packing material) |
Key Features
- Low power consumption for energy-efficient applications.
- High performance with fast access times.
- One-time programmable, ensuring data security and integrity.
- Organized as 32K by 8 bits, suitable for a wide range of memory needs.
- Available in PDIP (28-pin) package, facilitating easy integration into various systems.
Applications
The AT27C256R-70PU is suitable for a variety of applications, including:
- Embedded systems requiring non-volatile memory.
- Industrial control systems where reliable memory is crucial.
- Aerospace and automotive systems that demand high performance and low power consumption.
- Consumer electronics needing secure and efficient memory solutions.
Q & A
- What is the memory organization of the AT27C256R-70PU?
The AT27C256R-70PU is organized as 32K by 8 bits. - What is the total memory capacity of the AT27C256R-70PU?
The total memory capacity is 262,144 bits. - What is the package type of the AT27C256R-70PU?
The package type is PDIP (28-pin). - What is the operating temperature range of the AT27C256R-70PU?
The operating temperature range is -40°C to +85°C. - Is the AT27C256R-70PU a volatile or non-volatile memory device?
The AT27C256R-70PU is a non-volatile memory device. - Can the AT27C256R-70PU be reprogrammed?
No, the AT27C256R-70PU is a one-time programmable (OTP) device. - What is the soldering composition of the AT27C256R-70PU?
The soldering composition is Matte Tin. - What are some typical applications of the AT27C256R-70PU?
Typical applications include embedded systems, industrial control systems, aerospace, automotive systems, and consumer electronics. - How many leads does the AT27C256R-70PU have?
The AT27C256R-70PU has 28 leads. - What is the device weight of the AT27C256R-70PU?
The device weight is approximately 4.0667 grams.
