M48T02-70PC1

The M48T02-70PC1 is a non-volatile static RAM (SRAM) chip that combines SRAM functionality with a lithium battery backup, allowing it to retain data even when power is lost. This chip has a capacity of 2 Kbit (256 words of 8 bits each) and operates at a maximum access time of 70 nanoseconds. It is designed for applications requiring data retention without continuous power supply, making it ideal for memory-intensive tasks in embedded systems, telecommunications, and consumer electronics.
The M48T02 features a dual power supply to facilitate the switching between battery backup and normal operation, ensuring seamless data retention. The chip also includes a self-contained lithium battery that provides long life, typically lasting up to 10 years or more, depending on usage and environmental conditions.
Overall, the M48T02-70PC1 is a reliable choice for applications where data integrity is critical during power interruptions. Its combination of SRAM speed and non-volatility makes it a versatile component for developers needing persistent memory solutions.

The M48T02-70PC1 is a real-time clock (RTC) with a built-in battery backup feature, designed for applications requiring timekeeping even during power outages. Key features include:
1. Memory: 256 bytes of RAM for non-volatile data storage.
2. Timekeeping: Accurate timekeeping with a calendar function that supports leap years.
3. Power Supply: Operates with a supply voltage of 4.5V to 5.5V and can be powered by a backup battery.
4. Interface: Utilizes a serial interface (I²C or similar) for easy communication with microcontrollers.
5. Temperature Range: Operates effectively in a wide temperature range.
6. Low Power Consumption: Ideal for battery-powered applications, ensuring longevity.
7. Integrated Oscillator: Contains an on-chip oscillator for precise timekeeping.
The M48T02-70PC1 is commonly used in embedded systems, consumer electronics, and industrial applications where accurate time and date tracking is essential.

The M48T02-70PC1 is packaged in a 28-pin DIP (Dual In-line Package) format.

The M48T02-70PC1 is a 2-kilobit (256 x 8) non-volatile SRAM with a pin count of 28. It features a combination of SRAM and a lithium battery for data retention. The key functions of its pins are as follows:
1. Address Pins (A0-A7): Used to select the memory location.
2. Data Pins (D0-D7): Bidirectional data bus for reading and writing data.
3. Chip Enable (CE): Activates the memory chip for read or write operations.
4. Output Enable (OE): Controls the output of data from the memory.
5. Write Enable (WE): Initiates write operations to the memory.
6. Battery Backup Pin (Vbat): Connects to the lithium battery for data retention.
7. Power Supply Pins (Vcc, Vss): Provide power to the chip.
This configuration allows the M48T02-70PC1 to maintain data even during power loss, making it suitable for applications requiring non-volatile memory.

The M48T02-70PC1 is manufactured by Micron Technology, Inc. Micron is a global leader in the semiconductor industry, focusing primarily on memory and storage solutions. Founded in 1978 and headquartered in Boise, Idaho, Micron designs and produces various types of memory, including DRAM, NAND flash, and NOR flash memory, which are used in a wide range of applications, from consumer electronics to enterprise storage. The M48T02-70PC1 is a real-time clock (RTC) memory device, combining battery-backed SRAM with a real-time clock function, often used in applications requiring timekeeping and data retention during power outages. Micron operates in a highly competitive technology sector, emphasizing innovation, quality, and sustainability in its product offerings.

The M48T02-70PC1 is a battery-backed SRAM memory chip commonly used in applications requiring non-volatile memory storage. Its primary areas include telecommunications, industrial control systems, automotive electronics, and networking equipment. It is ideal for storing critical data such as configuration settings and diagnostics, especially in systems that require fast access times and data retention during power loss.

The M48T02-70PC1 is a RAM with a built-in battery for non-volatile memory storage. Equivalent products include the M48T58, M48T35, and similar non-volatile SRAM chips, such as the DS1210 and DS1220 from Maxim Integrated. Always check specifications for compatibility, as voltage ratings, size, and packaging may vary.