AT24C128C-XHM-B Atmel, AT24C128C-XHM-B Datasheet - Page 7

• Manufacturer Part Number: AT24C128C-XHM-B
• Description: EEPROM SERIAL EEPROM 128K (16K x 8) 2WIRE 1.7V
• Manufacturer: Atmel

Specifications of AT24C128C-XHM-B

• Rohs: yes
• Factory Pack Quantity: 100

Software Reset: After an interruption in protocol, power loss or system reset, any 2-wire part can be protocol reset by
following these steps:
The device is ready for next communication after above steps has been completed.
Figure 6-3. Software Reset
Figure 6-4. Bus Timing
1.
2.
3.
SDA Out
SDA In
SDA
SCL
Create a Start bit condition
Clock nine cycles
Create another Start bit followed by stop bit condition as shown below.
SCL
t
Start
SU.STA
Bit
1
t
HD.STA
t
t
F
LOW
t
AA
2
Dummy Clock Cycles
t
HIGH
t
HD.DAT
3
t
LOW
8
Atmel AT24C128C [DATASHEET]
t
t
SU.DAT
DH
9
Start
Bit
8734B–SEEPR–9/2012
t
R
Stop
Bit
t
SU.STO
t
BUF
7