AT24CM01_14 Datasheet, PDF (1/21 Pages) ATMEL Corporation – IC-Compatible (2-wire) Serial EEPROM

Atmel AT24CM01
I²C-Compatible (2-wire) Serial EEPROM
1-Mbit (131,072 x 8)
Features
DATASHEET
 Low voltage and standard voltage operation available
 1.7V (V_CC = 1.7V to 5.5V)
 2.5V (V_CC = 2.5V to 5.5V)
 Internally organized 131,072 x 8
 2-wire serial interface
 Schmitt Triggers, filtered inputs for noise suppression
 Bidirectional data transfer protocol
 400kHz (1.7V) and 1MHz (5V, 2.5V) compatibility
 Write Protect pin for hardware data protection
 256-byte Page Write mode
 Partial page writes allowed
 Random and Sequential Read modes
 Self-timed write cycle (5ms max)
 High reliability
 Endurance: 1,000,000 write cycles
 Data retention: 40 years
 Green package options (Pb/Halide-free/RoHS Compliant)
 8-lead JEDEC SOIC, 8-lead EIAJ SOIC, 8-lead TSSOP, and 8-ball WLCSP
 Die sale options: wafer form and tape and reel available
Description
The Atmel^® AT24CM01 provides 1,048,576 bits of Serial Electrically Erasable and
Programmable Read-Only Memory (EEPROM) organized as 131,072 words of eight
bits each. The device’s cascadable feature allows up to four devices to share a
common 2-wire bus. The device is optimized for use in many industrial and commercial
applications where low power and low voltage operation are essential. The devices are
available in space-saving 8-lead JEDEC SOIC, 8-lead EIAJ SOIC, 8-lead TSSOP, and
8-ball WLCSP. In addition, the entire family is available in 1.7V (1.7V to 5.5V) and 2.5V
(2.5V to 5.5V) versions.
Atmel-8812E-SEEPROM-AT24CM01-Datasheet_032013