25LC640A-M/SN

The Microchip 25LC640A-M/SN is a highly versatile 64 Kb Serial EEPROM designed for a wide range of applications across various industries. With its industry-standard SPI compatible interface, this EEPROM offers reliable and dependable nonvolatile memory storage for consumer electronics, industrial equipment, medical devices, and automotive systems. Its 8192 x 8-bit organization ensures efficient data storage and retrieval, making it a valuable component in electronic design

Key Features

• 8192 x 8-bit (64 Kbit)
• Supports SPI modes 0 and 3
• Up to 10 MHz clock frequency
• Self-Timed Erase and Write Cycles (5 ms max.)
• Read current: 5 mA (Max) at 10 MHz
• Write current: 5 mA (Max) at 10 MHz
• Standby current: 5 µA (Max) at 5.5 V
• Block Write Protection: Protect 1/4, 1/2 or Entire Array
• More than 1 million erase/write cycles
• Data retention > 200 years
• Industrial (I): -40°C to 85°C
• Extended (E): -40°C to +125°C
• Extended (H)2: -40°C to +150°C
• Extended (M)2: -55°C to +125°C
• Automotive AECQ-100 Qualified1
• Factory Programming Available
• Available in standard packages including 8-lead PDIP and SOIC, and advanced packages including 8-lead MSOP, 8-lead TSSOP and 8-lead 2x3 TDFN