DSPB56371AF150 Freescale Semiconductor, DSPB56371AF150 Datasheet - Page 40

• Manufacturer Part Number: DSPB56371AF150
• Description: IC DSP 24BIT 150MHZ 80-LQFP
• Manufacturer: Freescale Semiconductor
• Series: Symphony™r
• Type: Audio Processorr

Specifications of DSPB56371AF150

• Interface: Host Interface, I²C, SAI, SPI
• Clock Rate: 150MHz
• Non-volatile Memory: ROM (384 kB)
• On-chip Ram: 264kB
• Voltage - I/o: 3.30V
• Voltage - Core: 1.25V
• Operating Temperature: -40°C ~ 115°C
• Mounting Type: Surface Mount
• Package / Case: 80-LQFP
• Product: DSPs
• Data Bus Width: 24 bit
• Processor Series: DSP563xx
• Core: 56000
• Numeric And Arithmetic Format: Fixed-Point
• Device Million Instructions Per Second: 150 MIPs
• Maximum Clock Frequency: 150 MHz
• Program Memory Size: 192 KB
• Data Ram Size: 264 KB
• Operating Supply Voltage: 1.25 V, 3.3 V
• Maximum Operating Temperature: + 115 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Reset, Stop, Mode Select, and Interrupt Timing
40
MODC, MODD,
MODA, MODB,
IRQC, IRQD,
IRQA, IRQB,
IRQC, IRQD,
IRQA, IRQB,
RESET
RESET
All Pins
PINIT
Figure 6. Recovery from Stop State Using IRQA Interrupt Service
Figure 7. External Interrupt Timing (Negative Edge-Triggered)
NMI
NMI
10
DSP56371 Data Sheet, Rev. 4.1
Figure 5. Reset Timing
Reset Value
11
14
16
17
V
V
IH
IL
15
V
V
IH
IL
13
V
IRQA, IRQB,
IRQD, NMI
IH
Freescale Semiconductor
V
IH