STMicroelectronics M27C256B-10C1 EPROM

The M27C256B-10C1 is a high-speed 256 Kbit EPROM (Erasable Programmable Read-Only Memory) chip from the renowned semiconductor manufacturer, STMicroelectronics. This particular model is designed for applications that require fast data access and high reliability, making it an ideal choice for a wide range of industrial, automotive, and consumer electronics.

Key Features

• Memory Capacity: The M27C256B-10C1 offers a substantial 256 Kbit (32KB) of storage, which is organized as 32,768 words of 8 bits each.
• Access Time: With an access time of 100 ns, this EPROM provides quick data retrieval, which is crucial for time-sensitive applications.
• UV Erasable: The device is UV erasable, allowing it to be reprogrammed and reused. The transparent quartz window on the chip's package enables the internal memory to be exposed to ultraviolet light for erasure.
• Programming Voltage: It requires a single 12.5V programming voltage, simplifying the programming hardware required for the EPROM.
• Package: The M27C256B-10C1 comes in a Ceramic Dual In-line Package (CERDIP) with 28 pins, which provides robust physical protection and reliable connectivity.
• Temperature Range: It operates within an extended temperature range, ensuring stability and performance under varying environmental conditions.
• Standby Mode: A low-power standby mode reduces power consumption when the device is not in active use.

Applications

The versatility of the M27C256B-10C1 EPROM makes it suitable for a diverse set of applications. It is commonly used in system firmware storage for computers and industrial systems, embedded controllers, high-speed machinery controls, automotive electronics, and any other system that requires a reliable and erasable non-volatile memory solution.

Quality and Reliability

STMicroelectronics is known for its commitment to quality, and the M27C256B-10C1 is no exception. It is manufactured to meet high standards of performance and durability, ensuring that it can withstand the rigors of demanding applications.