XCB56364PV100 MOTOROLA [Motorola, Inc], XCB56364PV100 Datasheet - Page 56

• Manufacturer Part Number: XCB56364PV100
• Description: 24-Bit Audio Digital Signal Processor
• Manufacturer: MOTOROLA [Motorola, Inc]

Specifications
External Memory Expansion Port (Port A)
2-36
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
No.
Table 2-14 DRAM Out-of-Page and Refresh Timings, Eight Wait States
RAS deassertion to RAS
RAS assertion pulse width
CAS assertion to RAS
RAS assertion to CAS
CAS assertion pulse width
RAS assertion to CAS
RAS assertion to column
CAS deassertion to RAS
CAS deassertion pulse
RAS assertion to row
Column address valid to
CAS assertion to column
RAS assertion to column
Column address valid to
assertion
deassertion
deassertion
assertion
address valid
assertion
width
Row address valid to RAS
assertion
address not valid
CAS assertion
address not valid
address not valid
RAS deassertion
WR deassertion to CAS
assertion
Characteristics
Freescale Semiconductor, Inc.
4
For More Information On This Product,
DSP56364 Advance Information
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
RSH
CSH
RCD
RAD
CRP
RAH
CAH
RCS
Go to: www.freescale.com
t
RAS
CAS
t
ASR
ASC
t
RAL
RP
CP
AR
3.25
5.75
3.25
4.75
2.25
4.25
2.75
3.25
1.75
0.75
3.25
5.75
Expression
1.75
2.5
4
2
T
T
C
C
T
T
T
T
T
T
T
T
T
T
T
T
T
T
C
C
C
C
C
C
C
C
C
C
C
C
C
C
4.0
3.8
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
2
2
3
45.2
83.1
45.2
68.0
30.1
35.9
24.5
59.8
37.7
45.2
22.5
45.2
83.1
56.6
26.5
Min
7.4
66 MHz
Max
39.9
28.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
36.6
67.9
36.6
55.5
24.1
29.3
19.9
49.1
30.4
36.6
17.9
36.6
67.9
46.0
21.2
Min
5.4
1, 2
80 MHz
(continued)
MOTOROLA
Max
33.3
23.9
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns