Microchip 8 kB Serial EEPROM, 80 ns, 8-Pin TSSOP, Surface Mount, Serial Peripheral Interface AT25080B-XHL-T

Microchip AT25080B-XHL-T is an 8 kB serial EEPROM designed for reliable and efficient non-volatile memory storage in critical industrial, automotive, medical, and consumer electronic systems. The device is housed in an 8-pin Thin Shrink Small Outline Package (TSSOP), providing a compact surface mount solution for modern printed circuit boards.

This EEPROM operates with a serial peripheral interface (SPI) that supports both modes 0 and 3, operating up to a maximum clock speed of 5 MHz, enabling effective serial communication with microcontrollers and other devices. Its memory organization includes 1024 words with 8 bits per word, totaling 8192 bits of storage.

The AT25080B-XHL-T supports a wide operating voltage range from 1.8V up to 5.5V, allowing integration within diverse power supply environments. The device's endurance and data retention capabilities are robust, with a guaranteed data retention time of 100 years and a maximum random access time of 80 ns, delivering both longevity and speed in read/write cycles. It complies with the automotive industry standard AEC-Q100, ensuring suitability for automotive-grade applications that demand high reliability and durability.

Its operating temperature span of -40°C to 85°C ensures stable performance in extreme temperature conditions, commonly encountered in automotive and industrial scenarios. The chip’s low power consumption includes a supply current of 6 mA during operation, and a standby current as low as 6 µA at 1.8 volts, making it ideal for energy-conscious applications.

This EEPROM provides non-volatile memory with 8 kilobytes capacity. It features an 8-pin TSSOP package suitable for space-conscious PCB designs. The device supports SPI serial interface for data communication. Operating voltage ranges from 1.8V to 5.5V for flexible integration.

Maximum clock frequency is 5 MHz ensuring efficient data access. Data retention of 100 years guarantees long-term reliability. It includes automotive standard AEC-Q100 compliance for enhanced durability. Operating temperature range is from -40°C to 85°C ensuring performance in harsh environments.

The maximum random access time is 80 ns for fast memory operations. Supply current is 6 mA, with standby current as low as 6 µA at 1.8V.

Ideal for applications requiring reliable and durable non-volatile storage including automotive control systems, industrial automation, medical devices, and consumer electronics. The compact TSSOP form factor enables easy integration onto densely populated circuit boards.

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