Atmel AT24C256C
The Atmel® AT24C256C provides 262,144-bits of Serial Electrically Erasable and Programmable Read-Only Memory (EEPROM) organized as 3FEATURES
● Low-voltage and Standard-voltage Operation ̶ VCC = 1.7V to 5.5V● Internally Organized as 32,768 x 8
● 2-wire Serial Interface
● Schmitt Trigger, Filtered Inputs for Noise Suppression
● Bidirectional Data Transfer Protocol
● 400kHz (1.7V) and 1MHz (2.5V, 2.7V, 5.0V) Compatibility
● Write Protect Pin for Hardware Protection
● 64-byte Page Write Mode ̶ Partial Page Writes Allowed
● Self-timed Write Cycle (5ms Max)
● High Reliability ̶ Endurance: 1,000,000 Write Cycles ̶ Data Retention: 40 Years
● Lead-free/Halogen-free Devices Available
● Green Package Options (Pb/Halide-free/RoHS Compliant) ̶ 8-lead JEDEC SOIC, 8-lead TSSOP, 8-pad UDFN, and 8-ball VFBGA Packages
● Die Sale Options: Wafer Form, Waffle Pack, and Bumped Wafers
DESCRIPTION