AT27C010L-70PI

Product Overview

Category: Integrated Circuit (IC)

Use: The AT27C010L-70PI is a programmable read-only memory (PROM) IC. It is commonly used for storing fixed data or firmware in electronic devices.

Characteristics: - Non-volatile memory - 1 Megabit (128K x 8) capacity - High-speed access time of 70 nanoseconds - Low power consumption - Durable and reliable

Package: The AT27C010L-70PI is available in a 32-pin plastic dual in-line package (PDIP). This package provides protection to the integrated circuit and facilitates easy installation on printed circuit boards.

Essence: The essence of the AT27C010L-70PI is its ability to store data permanently, even when power is removed. This makes it ideal for applications where non-volatile memory is required.

Packaging/Quantity: The AT27C010L-70PI 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)
• Access Time: 70 nanoseconds
• Operating Voltage: 5V
• Standby Current: 100μA (max)
• Operating Temperature Range: -40°C to +85°C
• Package Type: 32-pin PDIP

Pin Configuration

The AT27C010L-70PI has a total of 32 pins. Here is the detailed pin configuration:

```

Pin Name Description

1 A0-A16 Address Inputs 2 CE Chip Enable 3 OE Output Enable 4 WE Write Enable 5 I/O0 Data Input/Output 0 6 I/O1 Data Input/Output 1 7 I/O2 Data Input/Output 2 8 I/O3 Data Input/Output 3 9 I/O4 Data Input/Output 4 10 I/O5 Data Input/Output 5 11 I/O6 Data Input/Output 6 12 I/O7 Data Input/Output 7 13 VPP Programming Voltage 14 NC No Connection 15 A17 Address Input 16 A18 Address Input 17 A19 Address Input 18 A20 Address Input 19 A21 Address Input 20 A22 Address Input 21 A23 Address Input 22 A24 Address Input 23 A25 Address Input 24 A26 Address Input 25 A27 Address Input 26 A28 Address Input 27 A29 Address Input 28 A30 Address Input 29 A31 Address Input 30 GND Ground 31 VCC Power Supply 32 NC No Connection ```

Functional Features

• Non-volatile memory: The AT27C010L-70PI retains stored data even when power is removed.
• High-speed access time: With an access time of 70 nanoseconds, it allows for fast data retrieval.
• Low power consumption: The IC operates with low power requirements, making it energy-efficient.
• Durable and reliable: The AT27C010L-70PI is designed to withstand harsh environmental conditions and provide long-term reliability.

Advantages and Disadvantages

Advantages: - Permanent storage of data - Fast access time - Low power consumption - High durability and reliability

Disadvantages: - Limited storage capacity compared to other memory technologies - Inability to modify stored data once programmed

Working Principles

The AT27C010L-70PI is based on the principle of electrically programmable read-only memory (EPROM). It uses a floating-gate transistor structure to store data. During programming, a high voltage is applied to the control gate, which traps charge in the floating gate, altering the transistor's behavior and storing the desired data. Once programmed, the data remains unchanged until a new programming cycle is performed.

Detailed Application Field Plans

The AT27C010L-70PI finds applications in various electronic devices that require non-volatile memory for storing fixed data or firmware. Some common application fields include: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Medical devices

Detailed and Complete Alternative Models

• AT27C010-12PC
• AT27C010-15JC
• AT27C010-70PU
• AT27C010-90JI
• AT27C010-90PC

These alternative models offer similar functionality