AT27C010L-45TI

Product Overview

Category: Integrated Circuit (IC)

Use: The AT27C010L-45TI is a programmable read-only memory (PROM) IC. It is commonly used for storing fixed data or program code that needs to be retained even when power is turned off.

Characteristics: - Non-volatile memory - 1 Megabit capacity - High-speed operation - Low power consumption - Durable and reliable

Package: The AT27C010L-45TI is available in a 32-pin Thin In-line Package (TIP). This package provides compactness and ease of integration into various electronic devices.

Essence: The essence of the AT27C010L-45TI is its ability to store data permanently, making it ideal for applications where non-volatile memory is required.

Packaging/Quantity: The AT27C010L-45TI is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Memory Capacity: 1 Megabit (128K x 8)
• Access Time: 45 nanoseconds
• Operating Voltage: 5V
• Standby Current: 100µA (max)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The AT27C010L-45TI has a total of 32 pins. Here is the detailed pin configuration:

```

Pin Name Description

1 A14 Address Input 2 A12 Address Input 3 A7 Address Input 4 A6 Address Input 5 A5 Address Input 6 A4 Address Input 7 A3 Address Input 8 A2 Address Input 9 A1 Address Input 10 A0 Address Input 11 /OE Output Enable 12 /CE Chip Enable 13 VSS Ground 14 Q7 Data Output 15 Q6 Data Output 16 Q5 Data Output 17 Q4 Data Output 18 Q3 Data Output 19 Q2 Data Output 20 Q1 Data Output 21 Q0 Data Output 22 VCC Power Supply 23 A8 Address Input 24 A9 Address Input 25 A11 Address Input 26 A10 Address Input 27 A13 Address Input 28 NC No Connection 29 NC No Connection 30 NC No Connection 31 NC No Connection 32 NC No Connection ```

Functional Features

• Easy programming: The AT27C010L-45TI can be programmed using standard PROM programming equipment.
• High-speed operation: With an access time of 45 nanoseconds, it offers fast data retrieval.
• Low power consumption: The IC operates efficiently with low power requirements.
• Durable and reliable: The AT27C010L-45TI is designed to withstand harsh environmental conditions, ensuring long-term reliability.

Advantages and Disadvantages

Advantages: - Non-volatile memory ensures data retention even during power loss. - High-speed operation allows for quick access to stored data. - Low power consumption reduces energy usage. - Durable construction ensures reliability in various applications.

Disadvantages: - Limited storage capacity compared to other memory technologies. - Programming is irreversible, making modifications or updates difficult.

Working Principles

The AT27C010L-45TI uses a floating-gate MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) technology to store data. The memory cells are programmed by applying a high voltage to the gate, trapping charge in the floating gate. This trapped charge represents the stored data. During read operations, the charge is sensed and converted into digital output.

Detailed Application Field Plans

The AT27C010L-45TI finds applications in various fields, including: 1. Embedded systems: Used for storing firmware or boot code in microcontrollers. 2. Automotive electronics: Stores critical data such as calibration tables or configuration settings. 3. Industrial control systems: Provides non-volatile memory for storing program instructions or configuration data. 4. Consumer electronics: Used in devices like gaming consoles or set-top boxes for storing system software.

Detailed and Complete Alternative Models

1. AT27C020-70PU: 2 Megabit (256K x 8) PROM IC with an access time of 70 nanoseconds.
2. AT28C64B-15SU: 64 Kilobit (8K x 8) EEPROM IC with an access time of 150 nanoseconds.
3. AT29C040A-12TC: 4