LM3S1911-IRN20-A0T Luminary Micro, Inc., LM3S1911-IRN20-A0T Datasheet - Page 399

• Manufacturer Part Number: LM3S1911-IRN20-A0T
• Description: Microcontroller
• Manufacturer: Luminary Micro, Inc.

19.2.6
October 09, 2007
Figure 19-3. Hibernation Module Timing
Synchronous Serial Interface (SSI)
Table 19-13. SSI Characteristics
Figure 19-4. SSI Timing for TI Frame Format (FRF=01), Single Transfer Timing Measurement
Parameter No.
32.768 KHz
(internal)
SSIFss
SSIClk
SSIRx
SSITx
/WAKE
S1
S2
S3
S4
S5
S6
S7
S8
S9
/HIB
Parameter
t
t
t
clk_high
clk_low
clk_per
t
t
t
t
t
t
H1
DMd
DMs
DMh
DSs
DSh
clkrf
Parameter Name
SSIClk cycle time
SSIClk high time
SSIClk low time
SSIClk rise/fall time
Data from master valid delay time
Data from master setup time
Data from master hold time
Data from slave setup time
Data from slave hold time
S2
MSB
S1
S3
Preliminary
4 to 16 bits
Min
20
40
20
40
2
0
-
-
-
Nom
1/2
1/2
7.4
-
-
-
-
-
-
H3
65024
Max
H4
26
20
-
-
-
-
-
-
S4
system clocks
LSB
t clk_per
t clk_per
H2
Unit
ns
ns
ns
ns
ns
ns
LM3S1911 Microcontroller
399