s-24c02ci-t8t1u Seiko Instruments Inc., s-24c02ci-t8t1u Datasheet - Page 10

• Manufacturer Part Number: s-24c02ci-t8t1u
• Description: 2-wire Cmos Serial E2prom
• Manufacturer: Seiko Instruments Inc.

10
2-WIRE CMOS SERIAL E
S-24C01C/02C
SCL
Operation
SDA
1. Start Condition
2. Stop Condition
Start is identified by a high to low transition of the SDA line while the SCL line is stable at high.
Every operation begins from a start condition.
Stop is identified by a low to high transition of the SDA line while the SCL line is stable at high.
When a device receives a stop condition during a read sequence, the read operation is interrupted, and the device
enters standby mode.
When a device receives a stop condition during a write sequence, the reception of the write data is halted, and the
E
2
PROM initiates a write cycle.
Start Condition
t
SU.STA
t
HD.STA
2
PROM
Figure 10 Start / Stop Conditions
Seiko Instruments Inc.
t
Stop Condition
SU.STO
Rev.2.0
_00_C