STMicroelectronics

M27C1001-15B1

M27C1001-15B1 Description

The M27C1001-15B1 is an EPROM (Erasable Programmable Read-Only Memory) IC designed by STMicroelectronics. This memory chip offers a memory size of 1 Mbit, organized in a 128K x 8 configuration. It features a parallel memory interface, providing high-speed data access with an access time of 150 ns. The device operates within a supply voltage range of 4.5V to 5.5V and is designed for industrial applications with an operating temperature range of 0°C to 70°C (TA). The M27C1001-15B1 is housed in a through-hole package, specifically a 32-pin DIP (Dual In-line Package) and is available in a tube packaging format.

M27C1001-15B1 Features

• Memory Size and Organization: The M27C1001-15B1 provides a memory size of 1 Mbit, organized as 128K x 8, making it suitable for applications requiring moderate to high memory capacity.
• Parallel Interface: The parallel memory interface ensures high-speed data transfer, which is essential for applications requiring rapid access to stored data.
• Access Time: With an access time of 150 ns, the M27C1001-15B1 offers quick read operations, enhancing the overall performance of the system it is integrated into.
• Operating Temperature: The device operates reliably within a temperature range of 0°C to 70°C (TA), making it suitable for industrial environments where temperature variations are common.
• Supply Voltage: The M27C1001-15B1 operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply design.
• Through-Hole Mounting: The through-hole mounting type ensures robust mechanical stability and is compatible with traditional PCB assembly techniques.
• Package Type: The 32-pin DIP package is widely used and easily integrated into various electronic systems.
• Compliance: The M27C1001-15B1 is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the device is not sensitive to moisture, reducing the risk of damage during storage and handling.

M27C1001-15B1 Applications

The M27C1001-15B1 is ideal for a variety of applications that require reliable and efficient memory storage. Some specific use cases include:

• Embedded Systems: The device's moderate memory size and fast access time make it suitable for embedded systems where code and data storage are essential.
• Industrial Control Systems: The operating temperature range and robust through-hole packaging ensure reliable performance in industrial environments.
• Telecommunications: The M27C1001-15B1 can be used in telecommunication equipment for storing firmware and configuration data.
• Medical Devices: The device's compliance with environmental and safety standards makes it suitable for use in medical devices where reliability and safety are paramount.
• Automotive Applications: The M27C1001-15B1 can be used in automotive systems for storing critical data and firmware, ensuring reliable operation under varying conditions.

Conclusion of M27C1001-15B1

The M27C1001-15B1 is a versatile and reliable EPROM IC designed for applications requiring moderate to high memory capacity and fast data access. Its parallel interface, fast access time, and robust packaging make it suitable for a wide range of industrial and embedded applications. Despite being marked as obsolete, the M27C1001-15B1 remains a valuable component for systems where its specific features and performance benefits are required.