dsp56824 Freescale Semiconductor, Inc, dsp56824 Datasheet - Page 42

• Manufacturer Part Number: dsp56824
• Description: 16-bit Digital Signal Processor
• Manufacturer: Freescale Semiconductor, Inc

42
No.
117
118
119
120
121
122
123
124
125
126
127
128
129
130
132
133
134
135
136
137
138
139
140
141
SRCK high to SRFS (bl) low
SRD setup time before SRCK low
SRD hold time after SRCK low
STCK high to STFS (wl) high
SRCK high to SRFS (wl) high
STCK high to STFS (wl) low
SRCK high to SRFS (wl) low
STCK high to STD enable from high impedance
STCK high to STD valid
STCK High to STD not valid
STCK high to STD high impedance
Clock cycle
Clock high period
Clock low period
SRD Setup time before SRCK low
SRD hold time after SRCK low
STCK high to STFS (bl) high
SRCK high to SRFS (bl) high
STCK high to STFS (bl) low
SRCK high to SRFS (bl) low
STCK high to STFS (wl) high
SRCK high to SRFS (wl) high
STCK high to STFS (wl) low
SRCK high to SRFS (wl) low
2
Freescale Semiconductor, Inc.
For More Information On This Product,
Table 29. SSI Timing (Continued)
Characteristic
3
3
3
3
3
3
3
3
3
3
3
3
3
DSP56824 Technical Data
Go to: www.freescale.com
4
External Clock Operation
–2.7
13.8
14.5
–2.9
–2.2
–3.4
–5.7
–8.7
Min
100
1.5
6.8
1.7
0.4
0.5
0.4
0.5
50
50
9
0
0
0
0
0
70 MHz
Max
24.4
25.9
10.6
11.3
100
100
100
100
8.7
9.0
1.7
7.9
0.7
—
—
—
—
—
—
—
99
99
99
99
Case
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
1
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns