DSPB56364AF100 Freescale Semiconductor, DSPB56364AF100 Datasheet - Page 63

• Manufacturer Part Number: DSPB56364AF100
• Description: IC DSP 24BIT AUD 100MHZ 100-LQFP
• Manufacturer: Freescale Semiconductor
• Series: Symphony™r
• Type: Audio Processorr

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

3.13
Freescale Semiconductor
No.
430
431
432
433
434
435
436
437
438
439
440
441
442
Clock cycle
Clock high period
Clock low period
RXC rising edge to FSR out (bl) high
RXC rising edge to FSR out (bl) low
RXC rising edge to FSR out (wr) high
RXC rising edge to FSR out (wr) low
RXC rising edge to FSR out (wl) high
RXC rising edge to FSR out (wl) low
Data in setup time before RXC (SCK in
synchronous mode) falling edge
Data in hold time after RXC falling edge
FSR input (bl, wr) high before RXC falling
edge
FSR input (wl) high before RXC falling edge
• For internal clock
• For external clock
• For internal clock
• For external clock
Enhanced Serial Audio Interface Timing
6
5
Characteristics
Table 3-20 Enhanced Serial Audio Interface Timing
1, 2, 3
6
DSP56364 Technical Data, Rev. 4.1
6
Symbol
t
SSICC
—
—
—
—
—
—
—
—
—
—
—
—
TXC:max[3*tc; t454]
2 × T C − 10.0
2 × T C − 10.0
Expression
1.5 × T C
1.5 × T C
4 × T C
3 × T C
—
—
—
—
—
—
—
—
—
—
Enhanced Serial Audio Interface Timing
40.0
30.0
40.0
10.0
15.0
10.0
15.0
19.0
23.0
23.0
Min
0.0
5.0
3.0
1.0
1.0
—
—
—
—
—
—
—
—
—
—
—
—
Max
37.0
22.0
37.0
22.0
39.0
24.0
39.0
24.0
36.0
21.0
37.0
22.0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Condition
i ck a
i ck a
i ck a
i ck a
i ck a
i ck a
i ck a
i ck a
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
4
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
3-47