X28C010RI-12

The X28C010RI-12 is a non-volatile, electrically erasable programmable read-only memory (EEPROM) integrated circuit. It offers a 1 Megabit (128K x 8-bit) storage capacity. Designed for data retention, the X28C010RI-12 allows data to be written, erased, and reprogrammed electrically, which is ideal for applications requiring frequent updates without losing information when power is removed.
Key features include:
- Access Time: The "-12" in the part number indicates a 120 nanoseconds access time, making it suitable for applications requiring faster data retrieval.
- Endurance: It typically supports a high number of write/erase cycles, enhancing durability and reliability for repeated use.
- Data Retention: The device ensures long-term data retention, often lasting several decades.
- Interface: It usually uses a parallel interface, enabling easy integration with microcontrollers and CPUs.
The X28C010RI-12 is often used in systems that need secure data storage, such as industrial control systems, telecommunications, and consumer electronics. Its ability to retain data without power and to be rewritten makes it versatile for various non-volatile memory applications.

The X28C010RI-12 is a 1Mb (128K x 8) EEPROM. Equivalent products include:
1. AT28C010 by Microchip Technology (formerly Atmel)
2. CAT28C010 from ON Semiconductor
3. M27C1001 by STMicroelectronics (with minor differences related to programming)
4. SST27SF010 by SST (Microchip Technology)
When selecting an equivalent, ensure compatibility in terms of pin configuration, voltage requirements, and timing specifications, as there may be slight differences between manufacturers.

The X28C010RI-12 is a CMOS EEPROM (Electrically Erasable Programmable Read-Only Memory) device that features a 128K (16K x 8) memory organization. It operates with a single 5V power supply and offers a fast access time of 120 ns. The EEPROM is designed for non-volatile storage, retaining data even without power, and supports a byte-level write capability, which means you can rewrite any part of its memory without needing to erase the entire chip.
It includes a built-in data protection feature to prevent accidental writes during power-up and power-down sequences. The device also offers a high endurance of up to 100,000 write cycles per byte and data retention of over 100 years. Its software data protection mechanism further enhances reliability. The X28C010RI-12 is typically used in applications requiring reliable, long-term data storage, such as in embedded systems, instrumentation, and industrial controls. The chip is available in various package options for easy integration.

The X28C010RI-12 is a product manufactured by Intersil Corporation, which is now part of Renesas Electronics Corporation after its acquisition in 2017. Intersil was known for designing and producing analog, mixed-signal, and power management integrated circuits. Renesas, a Japanese semiconductor company, specializes in microcontrollers, system-on-chip (SoC) solutions, and a wide range of analog and power devices. The company serves various markets, including automotive, industrial, home electronics, and information communication technology.

The X28C010RI-12 is a 1 Megabit EEPROM memory chip, often used in applications requiring non-volatile data storage. Typical application areas include:
1. Embedded Systems: Used for storing firmware, configuration settings, and calibration data.
2. Consumer Electronics: Provides memory for settings and user data in devices like TVs and audio equipment.
3. Industrial Automation: Stores critical operation parameters and logs in machinery and control systems.
4. Medical Devices: Maintains important patient data and device settings.
5. Telecommunications: Used in network equipment for storing configuration data.
6. Automotive: Stores non-volatile data for engine control units and infotainment systems.
Its reliability and endurance make it suitable for applications requiring frequent read/write cycles.

The X28C010RI-12 is typically available in a 32-pin PLCC (Plastic Leaded Chip Carrier) package.