SI300-FS Silicon Laboratories Inc, SI300-FS Datasheet - Page 16

• Manufacturer Part Number: SI300-FS
• Description: MCU, MPU & DSP Development Tools INT MIC/SPK/HDST LEAD-FREE
• Manufacturer: Silicon Laboratories Inc

Specifications of SI300-FS

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

Si3000
16
FS Y NC
S DI
S DO
FS Y NC
(m ode 0)
FS Y NC
(m ode 1)
S DI
S DO
FS Y NC
(m ode 0)
FS Y NC
(m ode 1)
S DI
S DO
Figure 16. Secondary Communication Data Format—Write Cycle
16 SCLKs
D 15 – D 1 D 0 = 0 (Softw are FC Bit)
XM T D ata
R C V D ata
Prim ary
128 SCLKs
Figure 17. Secondary Frame Format—Read Cycle
H igh Z
Figure 15. Secondary Request
256 SCLKs
D 15 D 14 D 13 D 12 D 11 D 10 D 9
D 15 D 14 D 13 D 12 D 11 D 10
0
0
Secondary
Secondary
Secondary
U pdate
U pdate
0
0
R/W
R/W
1
0
A
A
Rev. 1.4
A
A
A
A
D 9 D 8
A
A
D 8
A
A
D 7
D 7 D 6
D 7
D
D
D 6
R C V D ata
D
XM T D ata
D
Prim ary
D 5
D 5
D
D
D 4
D 4
D
D
D 3
D 3
D
D
D 2
D 2
D
D
D 1 D 0
D 1 D 0
D
D
D 0
D
D
H igh Z