SL28748ELC Silicon Laboratories Inc, SL28748ELC Datasheet - Page 4

• Manufacturer Part Number: SL28748ELC
• Description: Clock Generators & Support Products Calpella IronLake Jasper Forest IbexPk
• Manufacturer: Silicon Laboratories Inc

Specifications of SL28748ELC

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DOC#: SP-AP-0017 (Rev. AA)
Table 2. Block Read and Block Write Protocol (continued)
Table 3. Byte Read and Byte Write Protocol
36:29
45:38
18:11
27:20
Bit
Bit
8:2
37
46
....
....
....
....
10
19
28
29
1
9
Data byte 1–8 bits
Acknowledge from slave
Data byte 2–8 bits
Acknowledge from slave
Data Byte /Slave Acknowledges
Data Byte N–8 bits
Acknowledge from slave
Stop
Start
Slave address–7 bits
Write
Acknowledge from slave
Command Code–8 bits
Acknowledge from slave
Data byte–8 bits
Acknowledge from slave
Stop
Block Write Protocol
Byte Write Protocol
Description
Description
37:30
46:39
55:48
18:11
27:21
37:30
Bit
28
29
38
47
56
....
....
....
....
Bit
8:2
10
19
20
28
29
38
39
1
9
Read = 1
Acknowledge from slave
Byte Count from slave–8 bits
Acknowledge
Data byte 1 from slave–8 bits
Acknowledge
Data byte 2 from slave–8 bits
Acknowledge
Data bytes from slave / Acknowledge
Data Byte N from slave–8 bits
NOT Acknowledge
Stop
Start
Slave address–7 bits
Write
Acknowledge from slave
Command Code–8 bits
Acknowledge from slave
Repeated start
Slave address–7 bits
Read
Acknowledge from slave
Data from slave–8 bits
NOT Acknowledge
Stop
Block Read Protocol
Byte Read Protocol
Description
Description
SL28748
Page 4 of 19