24LC512T-E/CS17K 查看數據表（PDF） - Microchip Technology

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24LC512T-E/CS17K

512K I2C™ Serial EEPROM

Microchip Technology 

24AA512/24LC512/24FC512

FIGURE 4-1:

(A) (B)

SCL

DATA TRANSFER SEQUENCE ON THE SERIAL BUS

(D)

(D)

(C) (A)

SDA

Start

Condition

Address or

Acknowledge

Valid

Data

Allowed

to Change

FIGURE 4-2:

ACKNOWLEDGE TIMING

Acknowledge

Bit

SCL

1

2

3

4

5

6

7

8

9

1

2

3

Stop

Condition

SDA

Data from transmitter

Transmitter must release the SDA line at this point

allowing the Receiver to pull the SDA line low to

acknowledge the previous eight bits of data.

Data from transmitter

Receiver must release the SDA line

at this point so the Transmitter can

continue sending data.

DS21754M-page 8

 2010 Microchip Technology Inc.

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