The AT28C010E-15JC is a 1-Megabit (128K x 8) Electrically Erasable Programmable Read-Only Memory (EEPROM) manufactured by Atmel. This device is accessed using a parallel interface, making it suitable for embedded systems requiring non-volatile memory for data storage and program execution. It's designed for applications where in-system reprogramming is necessary.

Applications

• Embedded Systems: Storing firmware, boot code, and configuration data in microcontrollers and embedded processors.
• Industrial Control Systems: Storing calibration data, machine parameters, and operating instructions.
• Networking Equipment: Storing network configurations, routing tables, and security settings.
• Telecommunications Equipment: Storing phone book data, system parameters, and software updates.
• Medical Devices: Storing patient data, equipment settings, and calibration information.

Features

• Fast Access Time: 150 ns access time.
• Low Power Consumption: Active and standby modes for power saving.
• In-System Reprogrammability: Electrically erasable and programmable, allowing for easy updates.
• Automatic Page Write Operation: Simplifies write operations and reduces write cycle time.
• Data Protection: Hardware and software write protection features to prevent accidental data corruption.
• Endurance: 10,000 write cycles per byte.
• Data Retention: 10 years data retention.

Benefits

• Easy Firmware Updates: In-system reprogrammability allows for convenient firmware updates without removing the device.
• Reliable Data Storage: High endurance and data retention ensure data integrity over a long period.
• Reduced Power Consumption: Low-power modes help to minimize energy consumption in battery-powered applications.
• Simplified System Design: Automatic page write simplifies memory write operations.
• Enhanced Data Security: Write protection features prevent unauthorized data modification.

Additional Details

The AT28C010E-15JC is typically packaged in a Jedec 32-pin DIP (Dual In-Line Package) or a PLCC (Plastic Leaded Chip Carrier). It operates with a single 5V power supply. The part features a READY/BUSY output signal to indicate the status of the write operation. It also has page write capability. Address and data inputs and outputs are TTL compatible. The device features software data protection. The AT28C010E-15JC is suitable for applications that require non-volatile memory with in-system reprogrammability and relatively fast access times.