AT24C128C-SSHM-T Datasheet, PDF (1/22 Pages) ATMEL Corporation – I2C-Compatible (2-Wire) Serial EEPROM 128-Kbit (16,384 x 8)

Atmel AT24C128C
I²C-Compatible (2-Wire) Serial EEPROM
128-Kbit (16,384 x 8)
DATASHEET
Features
 Low-voltage and standard-voltage operation
 V_CC = 1.7V to 5.5V
 Internally organized as 16,384 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, 8-pad XDFN, and
8-ball VFBGA packages
 Die sale options: wafer form, waffle pack, and bumped wafers
Description
The Atmel^® AT24C128C provides 131,072-bits of Serial Electrically Erasable and
Programmable Read-Only Memory (EEPROM) organized as 16,384 words of eight bits
each. The device’s cascading feature allows up to eight 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 TSSOP, 8-pad UDFN,
8-pad XDFN, and 8-ball VFBGA packages. In addition, this device operates from
1.7V to 5.5V.
8734B–SEEPR–9/2012