AT24C164-10SC-2.7 Atmel, AT24C164-10SC-2.7 Datasheet - Page 6
![IC EEPROM 16KBIT 1MHZ 8SOIC](/photos/6/50/65032/453-8-soic_sml.jpg)
AT24C164-10SC-2.7
Manufacturer Part Number
AT24C164-10SC-2.7
Description
IC EEPROM 16KBIT 1MHZ 8SOIC
Manufacturer
Atmel
Datasheet
1.AT24C164-10PU-1.8.pdf
(17 pages)
Specifications of AT24C164-10SC-2.7
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
16K (2K x 8)
Speed
100kHz, 400kHz, 1MHz
Interface
I²C, 2-Wire Serial
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
AT24C16410SC2.7
Device Operation
CLOCK and DATA TRANSITIONS: The SDA pin is normally pulled high with an exter-
nal device. Data on the SDA pin may change only during SCL low time periods (refer to
Data Validity timing diagram). Data changes during SCL high periods will indicate a start
or stop condition as defined below.
START CONDITION: A high-to-low transition of SDA with SCL high is a start condition
which must precede any other command (see Figure 5 on page 8).
STOP CONDITION: A low-to-high transition of SDA with SCL high is a stop condition.
After a read sequence, the stop command will place the EEPROM in a standby power
mode (see Figure 5 on page 8).
ACKNOWLEDGE: All addresses and data words are serially transmitted to and from
the EEPROM in 8-bit words. The EEPROM sends a zero to acknowledge that it has
received each word. This happens during the ninth clock cycle.
STANDBY MODE: The AT24C164 features a low power standby mode which is
enabled: a) upon power-up and b) after the receipt of the STOP bit and the completion
of any internal operations.
MEMORY RESET: After an interruption in protocol, power loss or system reset, the
AT24C164 can be reset by following these steps:
(a) Clock up to 9 cycles, (b) look for SDA high in each cycle while SCL is high and then
(c) create a start condition as SDA is high.
AT24C164
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0105J–SEEPR–12/06