M27C4002-10C1TR

Product Overview

Category: Integrated Circuit (IC)

Use: The M27C4002-10C1TR is a high-performance, electrically erasable programmable read-only memory (EEPROM) IC. It is commonly used in various electronic devices for non-volatile data storage.

Characteristics: - High-density memory with a capacity of 4 megabits (512K x 8 bits) - Fast access time of 100 nanoseconds - Low power consumption - Reliable and durable EEPROM technology - Wide operating voltage range: 4.5V to 5.5V

Package: The M27C4002-10C1TR is available in a surface mount package. It comes in a 32-pin TSOP (Thin Small Outline Package) form factor.

Essence: This IC provides a reliable and efficient solution for storing and retrieving data in electronic systems. Its non-volatile nature ensures that the stored information remains intact even when power is removed.

Packaging/Quantity: The M27C4002-10C1TR is typically sold in reels or tubes, containing a specific quantity of ICs per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Memory Capacity: 4 Megabits (512K x 8 bits)
• Access Time: 100 ns
• Operating Voltage Range: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 32-pin TSOP

Pin Configuration

The M27C4002-10C1TR has a total of 32 pins. Here is the detailed pin configuration:

```

Pin Name Description

1 A16 Address Input 2 A15 Address Input 3 A12 Address Input 4 A7 Address Input 5 A6 Address Input 6 A5 Address Input 7 A4 Address Input 8 A3 Address Input 9 A2 Address Input 10 A1 Address Input 11 A0 Address Input 12 VSS Ground 13 OE# Output Enable 14 CE# Chip Enable 15 WE# Write Enable 16 I/O0 Data Input/Output 17 I/O1 Data Input/Output 18 I/O2 Data Input/Output 19 I/O3 Data Input/Output 20 I/O4 Data Input/Output 21 I/O5 Data Input/Output 22 I/O6 Data Input/Output 23 I/O7 Data Input/Output 24 NC No Connection 25 VCC Power Supply 26 A8 Address Input 27 A9 Address Input 28 A11 Address Input 29 A14 Address Input 30 A13 Address Input 31 A10 Address Input 32 A17 Address Input ```

Functional Features

• Electrically erasable and programmable memory
• Non-volatile data storage
• High-density memory capacity
• Fast access time for efficient data retrieval
• Low power consumption for energy efficiency
• Wide operating voltage range for compatibility with various systems

Advantages and Disadvantages

Advantages: - Reliable and durable EEPROM technology ensures data integrity - High-density memory capacity allows for storing large amounts of data - Fast access time enables quick retrieval of stored information - Low power consumption helps conserve energy in electronic devices - Wide operating voltage range provides compatibility with different systems

Disadvantages: - Limited write endurance compared to other memory technologies - Higher cost per bit compared to some alternative memory solutions - Requires additional circuitry for programming and erasing operations

Working Principles

The M27C4002-10C1TR utilizes EEPROM technology, which allows for electrically erasing and reprogramming the memory cells. The IC consists of an array of memory cells that can be individually addressed using the input address lines. The data stored in these cells can be read by enabling the chip and output enable signals.

To program or erase the memory, specific control signals (chip enable, write enable) are applied along with the desired address and data inputs. The programming and erasing operations are performed electrically, eliminating the need for external devices.

Detailed Application Field Plans

The M27C4002-10C1TR is widely used in various electronic systems and devices that require non-volatile data storage. Some common application fields include:

1. Consumer Electronics: Used in digital cameras, set-top boxes, and portable media players for storing firmware, configuration data