AT24C02A-10PC-1.8 Atmel, AT24C02A-10PC-1.8 Datasheet - Page 8
![IC EEPROM 2KBIT 400KHZ 8DIP](/photos/6/50/65033/313-8-dip_sml.jpg)
AT24C02A-10PC-1.8
Manufacturer Part Number
AT24C02A-10PC-1.8
Description
IC EEPROM 2KBIT 400KHZ 8DIP
Manufacturer
Atmel
Datasheet
1.AT24C02A-10PC.pdf
(16 pages)
Specifications of AT24C02A-10PC-1.8
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
2K (256 x 8)
Speed
100kHz, 400kHz
Interface
I²C, 2-Wire Serial
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
8-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
AT24C02A10PC1.8
with an acknowledge. As long as the EEPROM receives an
acknowledge, it will continue to increment the data word
address and serially clock out sequential data words. When
the memory address limit is reached, the data word
Figure 1. Device Address
Figure 2. Byte Write
Figure 3. Page write
8
SDA LINE
AT24C02A/04A/08A
R
S
T
A
T
M
S
B
ADDRESS
DEVICE
SDA LINE
S
B
L
W
W
R
E
R
T
I
/
S
A
R
A
C
K
T
T
WORD ADDRESS (n)
M
S
B
2K
4K
8K
ADDRESS
DEVICE
MSD
1
1
1
L
S
B
W
0
0
0
W
R
R
T
E
I
/
C
A
K
C
A
K
1
1
1
WORD ADDRESS
M
S
B
0
0
0
DATA (n)
address will “roll over” and the sequential read will con-
tinue. The sequential read operation is terminated when
the microcontroller does not respond with a zero but does
generate a following stop condition (refer to Figure 6).
A
A
A
2
2
2
P
A
A
1
1
1
S
B
L
P0
P0
A
A
C
K
A
C
K
0
R/W
R/W
R/W
LSB
DATA (n + 1)
DATA
C
C
A
K
A
K
O
S
T
P
DATA (n + x)
A
C
K
O
S
T
P