AT24C01ASC_14 Datasheet, PDF (2/14 Pages) ATMEL Corporation – Schmitt Trigger, Filtered Inputs for Noise Suppression

Absolute Maximum Ratings
Operating Temperature......................................−55°C to +125°C
Storage Temperature .........................................−65°C to +150°C
Voltage on Any Pin
with Respect to Ground ........................................ −1.0V to +7.0V
Maximum Operating Voltage .......................................... 6.25V
DC Output Current........................................................ 5.0 mA
*NOTICE:
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or any
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect device
reliability.
Figure 2. Block Diagram
Pin Description
SERIAL CLOCK (SCL): The SCL input is used to positive edge clock data into each
EEPROM device and negative edge clock data out of each device.
SERIAL DATA (SDA): The SDA pin is bidirectional for serial data transfer. This pin is
open-drain driven and may be wire-ORed with any number of other open-drain or open-
collector devices.
Memory Organization AT24C01ASC, 1K SERIAL EEPROM: Internally organized with 16 pages of 8 bytes
each, the 1K requires a 7-bit data word address for random word addressing.
AT24C02SC, 2K SERIAL EEPROM: Internally organized with 32 pages of 8 bytes
each, the 2K requires an 8-bit data word address for random word addressing.
2 AT24C01ASC/02SC/04SC/08SC/16SC
1610B–SEEPR–04/04