dsp56362 Freescale Semiconductor, Inc, dsp56362 Datasheet - Page 61
dsp56362
Manufacturer Part Number
dsp56362
Description
Dsp56362 24-bit Audio Digital Signal Processor
Manufacturer
Freescale Semiconductor, Inc
Datasheet
1.DSP56362.pdf
(152 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
dsp56362PV100
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
- Current page: 61 of 152
- Download datasheet (3Mb)
Freescale Semiconductor
1
2
3
4
Table 3-16 DRAM Out-of-Page and Refresh Timings, Fifteen Wait States 100 and 120MHz
No.
186
187
188
189
190
191
192
193
194
195
The number of wait states for out-of-page access is specified in the DCR.
The refresh period is specified in the DCR.
RD deassertion will always occur after CAS deassertion; therefore, the restricted timing is t
Either t
CAS assertion to data not valid (write)
RAS assertion to data not valid (write)
WR assertion to CAS assertion
CAS assertion to RAS assertion (refresh)
RAS deassertion to CAS assertion (refresh)
RD assertion to RAS deassertion
RD assertion to data valid
RD deassertion to data not valid
WR assertion to data active
WR deassertion to data high impedance
RCH
or t
RRH
Characteristics
must be satisfied for read cycles.
3
3
DSP56362 Technical Data, Rev. 4
Symbol
t
t
t
t
t
WCS
t
DHR
CSR
RPC
ROH
t
t
DH
GA
GZ
6.25 × T
9.75 × T
4.75 × T
15.5 × T
0.75 × T
9.5 × T
1.5 × T
Expression
14 × T
0.25 × T
C
C
C
C
C
C
C
C
− 5.7
− 4.3
− 4.0
− 4.0
− 4.0
− 4.0
− 4.0
− 0.3
C
External Memory Expansion Port (Port A)
151.0
90.7
Min
58.5
93.5
11.0
43.5
0.0
7.2
—
—
100 MHz
134.3
OFF
Max
2.5
—
—
—
—
—
—
—
—
and not t
125.2
Min
48.1
77.2
74.9
35.6
8.5
0.0
5.9
—
—
120 MHz
GZ
1, 2
.
111.0
(continued)
Max
2.1
—
—
—
—
—
—
—
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
3-35
Related parts for dsp56362
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
TTLPWG Series FAST / TTL Pulse Width Generator Modules
Manufacturer:
RHOMBUS-IND [Rhombus Industries Inc.]
Datasheet:
Part Number:
Description:
Dsp Microcomputer
Manufacturer:
Analog Devices, Inc.
Datasheet:
Part Number:
Description:
Dsp Microcomputer
Manufacturer:
Analog Devices, Inc.
Datasheet:
Part Number:
Description:
Dsp Microcomputer
Manufacturer:
Analog Devices, Inc.
Datasheet:
Part Number:
Description:
Dsp Microcomputer
Manufacturer:
Analog Devices, Inc.
Datasheet:
Part Number:
Description:
Dsp Microcomputer
Manufacturer:
Analog Devices, Inc.
Datasheet:
Part Number:
Description:
Dsp Microcomputer
Manufacturer:
Analog Devices, Inc.
Datasheet:
Part Number:
Description:
Dsp Microcomputer
Manufacturer:
Analog Devices, Inc.
Datasheet:
Part Number:
Description:
Dsp Microcomputer
Manufacturer:
Analog Devices, Inc.
Datasheet:
Part Number:
Description:
Dsp Microcomputer
Manufacturer:
Analog Devices, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: