LM3S1911 Datasheet, PDF (399/426 Pages) List of Unclassifed Manufacturers – Microcontroller

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