DSP56156FV40 MOTOROLA [Motorola, Inc], DSP56156FV40 Datasheet - Page 46

• Manufacturer Part Number: DSP56156FV40
• Description: 16-bit Digital Signal Processor
• Manufacturer: MOTOROLA [Motorola, Inc]

46
AC Electrical Characteristics and Timing
SSI Timing
Num
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
Table 20 Synchronous Serial Interfaces Timing (continued)
FSR Input (bl) High before SCK
Falling Edge
FSR Input (wl) High before SCK
Falling Edge
FSR Input Hold Time after SCK
Falling Edge
Flags Input Setup before SCK
Falling Edge
Flags Input Hold Time after SCK
Falling Edge
SCK Rising Edge to FST Out
(bl) High
SCK Rising Edge to FST Out
(bl) Low
SCK Rising Edge to FST Out
SCK Rising Edge to FST Out
(wl) Low
SCK Rising Edge to Data Out
Enable from High Impedance
SCK Rising Edge to Data Out Valid
SCK Rising Edge to Data Out High
Impedance
FST Input (bl) Setup Time before SCK
Falling Edge
FST Input (wl) to Data Out Enable from
High Impedance
FST Input (wl) Setup Time before SCK
Falling Edge
FST Input Hold Time after SCK
Falling Edge
Flag Output Valid after SCK
Rising Edge
(wl) High
Freescale Semiconductor, Inc.
For More Information On This Product,
Characteristic
DSP56156 Data Sheet
Go to: www.freescale.com
40/50/60MHz
Min
15
15
15
15
15
—
—
—
—
—
—
—
—
—
—
—
—
—
—
16
—
17
15
—
—
7
7
7
7
7
6
8
4
Max
33
15
30
15
30
15
33
15
30
12
30
12
30
20
36
32
15
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Case
i ck a
i ck a
i ck a
x ck
x ck
x ck
x ck
x ck
x ck
x ck
x ck
x ck
x ck
x ck
x ck
x ck
x ck
x ck
x ck
i ck
i ck
i ck
i ck
i ck
i ck
i ck
i ck
i ck
i ck
i ck
i ck
i ck
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MOTOROLA