Microchip Technology, Inc. Memory AT25128B-XPDGV-T

The AT25128B-XPDGV-T is a 128 Kbit (16,384 x 8) Serial EEPROM from Lingto Electronic Limited, designed for automotive applications. It features a Serial Peripheral Interface (SPI) that supports modes 0 and 3, with a maximum clock rate of 5 MHz at 5V. The device operates over a voltage range of 1.7V to 5.5V for Grade 3 and 2.5V to 5.5V for Grade 1, making it suitable for low-voltage and medium-voltage applications. This EEPROM is qualified according to AEC-Q100, ensuring reliability in automotive environments, with an extended temperature range of -40¬8C to +125¬8C for Grade 1 and -40¬8C to +85¬8C for Grade 3. It offers features such as a 64-byte page mode, block write protection, and a write-protect pin for enhanced data security. The write cycle is self-timed and completes within a maximum of 5 ms, with an endurance of 1,000,000 write cycles and a data retention period of up to 100 years. The product is available in a green, lead-free, halide-free, and RoHS compliant package, specifically in an 8-lead TSSOP format.