DSPB56362AG120 Freescale Semiconductor, DSPB56362AG120 Datasheet - Page 88

• Manufacturer Part Number: DSPB56362AG120
• Description: IC DSP 24BIT AUD 120MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: Symphony™r
• Type: Audio Processorr

Specifications of DSPB56362AG120

• Interface: Host Interface, I²C, SAI, SPI
• Clock Rate: 120MHz
• Non-volatile Memory: ROM (126 kB)
• On-chip Ram: 42kB
• Voltage - I/o: 3.30V
• Voltage - Core: 3.30V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP
• Device Core Size: 24b
• Architecture: Modified Harvard
• Format: Fixed Point
• Clock Freq (max): 120MHz
• Mips: 120
• Device Input Clock Speed: 120MHz
• Ram Size: 42KB
• Program Memory Size: 90KB
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3.14V
• Operating Supply Voltage (max): 3.46V
• Operating Temp Range: -40C to 105C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: LQFP
• Product: DSPs
• Data Bus Width: 24 bit
• Processor Series: DSP563xx
• Core: 56000
• Numeric And Arithmetic Format: Fixed-Point
• Instruction Set Architecture: Modified Harvard
• Device Million Instructions Per Second: 120 MIPS
• Maximum Clock Frequency: 120 MHz
• Program Memory Type: Flash
• Data Ram Size: 42 KB
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Interface Type: SPI, I2C, ESAI, SHI
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Enhanced Serial Audio Interface Timing
3.14
3-62
430 Clock cycle
431 Clock high period
432 Clock low period
433 RXC rising edge to FSR out (bl) high
434 RXC rising edge to FSR out (bl) low
435 RXC rising edge to FSR out (wr) high
436 RXC rising edge to FSR out (wr) low
437 RXC rising edge to FSR out (wl) high
438 RXC rising edge to FSR out (wl) low
439 Data in setup time before RXC (TXC in
440 Data in hold time after RXC falling edge
441 FSR input (bl, wr) high before RXC falling edge
442 FSR input (wl) high before RXC falling edge
No.
synchronous mode) falling edge
• For internal clock
• For external clock
• For internal clock
• For external clock
Enhanced Serial Audio Interface Timing
5
Characteristics
Table 3-24 Enhanced Serial Audio Interface Timing
1
,
2, 3
6
6
DSP56362 Technical Data, Rev. 4
6
Symbol
t
SSICC
—
—
—
—
—
—
—
—
—
—
—
—
TXC:
2 × T C − 10.0
2 × T C − 10.0
Expression
RXC:3 xT C
MAX
1.5 × T C
1.5 × T C
4 x T C
—
—
—
—
—
—
—
—
—
—
[3xT
C
;t
454
]
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
30
40
—
—
—
—
—
—
—
—
—
—
—
100 MHz
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
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Freescale Semiconductor
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