s-24c128ci-t8t1u3 Seiko Instruments Inc., s-24c128ci-t8t1u3 Datasheet - Page 9

• Manufacturer Part Number: s-24c128ci-t8t1u3
• Description: 2-wire Serial Eeprom S-24c128c 128k-bit
• Manufacturer: Seiko Instruments Inc.

Rev.2.0
SCL
SDA
Operation
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
S-24C128C initiates a write cycle.
_00_H
Start Condition
t
SU.STA
t
HD.STA
Figure 8 Start / Stop Conditions
Seiko Instruments Inc.
2-WIRE CMOS SERIAL E
t
Stop Condition
SU.STO
S-24C128C
2
PROM
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