DSP56301PW100 Freescale Semiconductor, DSP56301PW100 Datasheet - Page 47
DSP56301PW100
Manufacturer Part Number
DSP56301PW100
Description
IC DSP 24BIT FIXED-POINT 208LQFP
Manufacturer
Freescale Semiconductor
Series
DSP563xxr
Type
Fixed Pointr
Datasheet
1.DSP56301VF100.pdf
(124 pages)
Specifications of DSP56301PW100
Interface
Host Interface, SSI, SCI
Clock Rate
100MHz
Non-volatile Memory
ROM (9 kB)
On-chip Ram
24kB
Voltage - I/o
3.30V
Voltage - Core
3.30V
Operating Temperature
-40°C ~ 100°C
Mounting Type
Surface Mount
Package / Case
208-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DSP56301PW100
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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168
169
170
171
Random read or write cycle time
RAS assertion to data valid (read)
CAS assertion to data valid (read)
Column address valid to data valid (read)
CAS deassertion to data not valid (read hold time)
RAS deassertion to RAS assertion
RAS assertion pulse width
CAS assertion to RAS deassertion
RAS assertion to CAS deassertion
CAS assertion pulse width
RAS assertion to CAS assertion
RAS assertion to column address valid
CAS deassertion to RAS assertion
CAS deassertion pulse width
Row address valid to RAS assertion
Table 2-12.
DRAM Type
(t
RAC
100
Figure 2-17.
80
70
50
Characteristics
60
ns)
DRAM Out-of-Page and Refresh Timings, Eight Wait States
4 Wait States
8 Wait States
Note:
40
DRAM Out-of-Page Wait States Selection Guide
DSP56301 Technical Data, Rev. 10
3
66
This figure should be used for primary selection. For
exact and detailed timings, see the following tables.
80
100
11 Wait States
15 Wait States
Symbol
120
t
t
t
t
t
t
t
t
t
t
t
RCD
t
RAC
CAC
t
OFF
t
RAS
RSH
CSH
CAS
RAD
CRP
t
ASR
RC
AA
RP
CP
4.75 × T
2.25 × T
3.25 × T
5.75 × T
3.25 × T
4.75 × T
2.25 × T
4.25 × T
2.75 × T
3.25 × T
Expression
1.75 × T
3 × T
2.5 × T
Chip Frequency
(MHz)
9 × T
C
C
C
C
C
C
C
C
C
C
C
− 6.5
C
C
C
− 6.5
− 6.5
− 4.0
− 4.0
− 4.0
− 4.0
− 4.0
− 4.0
− 6.0
− 4.0
± 2
± 2
AC Electrical Characteristics
1, 2
112.5
Min
36.6
67.9
36.6
55.4
24.1
29.3
19.9
49.1
28.4
36.6
0.0
—
—
—
80 MHz
Max
52.9
21.6
31.0
33.3
23.9
—
—
—
—
—
—
—
—
—
—
Unit
2-21
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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