AT24C08A-10PU-1.8 Atmel, AT24C08A-10PU-1.8 Datasheet - Page 6
![no-image](/images/manufacturer_photos/0/0/78/atmel_sml.jpg)
AT24C08A-10PU-1.8
Manufacturer Part Number
AT24C08A-10PU-1.8
Description
EEPROM 2K 2-WIRE 1M CYCLES - 10MS 1.8V
Manufacturer
Atmel
Datasheet
1.AT24C08A-10PU-1.8.pdf
(27 pages)
Specifications of AT24C08A-10PU-1.8
Product Category
EEPROM
Rohs
yes
Memory Size
8 Kbit
Organization
1024 K x 8
Data Retention
100 yr
Maximum Clock Frequency
0.1 MHz
Maximum Operating Current
3 mA
Operating Supply Voltage
2.5 V, 3.3 V, 5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
Package / Case
PDIP-8
Access Time
4500 ns
Interface Type
2-Wire
Minimum Operating Temperature
- 40 C
Factory Pack Quantity
50
Supply Voltage - Max
5.5 V
Supply Voltage - Min
1.8 V
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 (see
Figure 4 on page 7). 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 AT24C01A/02/04/08A/16A 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, any 2-
wire part can be reset by following these steps:
1. Clock up to 9 cycles.
2. Look for SDA high in each cycle while SCL is high.
3. Create a start condition.
AT24C01A/02/04/08A/16A
6
0180Z1–SEEPR–5/07