S24CS0 データシートの表示（PDF） - Seiko Instruments Inc

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S24CS0

FOR AUTOMOTIVE 105°C OPERATION 2-WIRE SERIAL E2PROM

Seiko Instruments Inc 

Rev.3.1_03

FOR AUTOMOTIVE 105°C OPERATION 2-WIRE SERIAL E2PROM

S-24CS01A/02A/04A H Series

 Operation

1. Start 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.

2. Stop 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-24CS01A/02A/04A initiates a write cycle.

tSU.STA tHD.STA

tSU.STO

SCL

SDA

Start Condition

Figure 8 Start / Stop Conditions

Stop Condition

9

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