DSPB56364AF100 Freescale Semiconductor, DSPB56364AF100 Datasheet - Page 30
DSPB56364AF100
Manufacturer Part Number
DSPB56364AF100
Description
IC DSP 24BIT AUD 100MHZ 100-LQFP
Manufacturer
Freescale Semiconductor
Series
Symphony™r
Type
Audio Processorr
Datasheet
1.DSPB56364AF100.pdf
(148 pages)
Specifications of DSPB56364AF100
Interface
Host Interface, I²C, SAI, SPI
Clock Rate
100MHz
Non-volatile Memory
ROM (24 kB)
On-chip Ram
11.25kB
Voltage - I/o
3.30V
Voltage - Core
3.30V
Operating Temperature
-40°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
100-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DSPB56364AF100
Manufacturer:
Freescale Semiconductor
Quantity:
135
Company:
Part Number:
DSPB56364AF100
Manufacturer:
TI
Quantity:
996
Company:
Part Number:
DSPB56364AF100
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
DSPB56364AF100
Manufacturer:
FREESCALE
Quantity:
20 000
External Memory Expansion Port (Port A)
3-14
No.
108
109
113
114
115
116
117
Data valid to WR deassertion (data setup time)
Data hold time from WR deassertion
RD deassertion time
WR deassertion time
Address valid to RD assertion
RD assertion pulse width
RD deassertion to address not valid
Characteristics
Table 3-8 SRAM Read and Write Accesses
DSP56364 Technical Data, Rev. 4.1
t
Symbol
DS
t
DH
(t
DW
)
(WS − 0.25) × T
(WS + 0.25) × T
0.25 × T
1.25 × T
2.25 × T
0.75 × T
1.75 × T
2.75 × T
1.25 × T
2.25 × T
0.25 × T
0.5 × T
2.5 × T
3.5 × T
0.5 × T
Expression
[1 ≤ WS ≤ 3]
[4 ≤ WS ≤ 7]
[1 ≤ WS ≤ 3]
[4 ≤ WS ≤ 7]
[2 ≤ WS ≤ 3]
[4 ≤ WS ≤ 7]
[1 ≤ WS ≤ 3]
[4 ≤ WS ≤ 7]
1
[WS = 1]
[WS ≥ 1]
[WS ≥ 8]
[WS ≥ 8]
[WS ≥ 8]
[WS ≥ 8]
T
(continued)
C
− 2.0
C
C
C
C
C
C
C
C
C
C
C
C
C
− 4.0
− 4.0
− 4.0
− 4.0
− 2.0
− 2.0
− 2.0
− 4.0
− 4.0
− 4.0
− 2.0
− 2.0
− 2.0
C
C
2
− 3.0
−4.0
Freescale Semiconductor
10.5
20.5
13.5
23.5
21.0
31.0
10.5
20.5
Min
4.5
0.5
3.5
1.0
6.0
1.0
8.5
0.5
Max
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns