DSPB56371AF150 Freescale Semiconductor, DSPB56371AF150 Datasheet - Page 30

• 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

Signal/Connection Descriptions
3.11 Dedicated GPIO Interface
30
Signal
Name
PF0
PF1
PF2
PF3
PF4
PF5
PF6
disconnected
disconnected
disconnected
disconnected
disconnected
disconnected
disconnected
output, or
output, or
output, or
output, or
output, or
output, or
output, or
Input,
Input,
Input,
Input,
Input,
Input,
Input,
Type
State During
disconnected
disconnected
disconnected
disconnected
disconnected
disconnected
disconnected
Reset
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
Table 11. Dedicated GPIO Signals
DSP56371 Data Sheet, Rev. 4.1
Port F5—this signal is individually programmable as input, output,
or internally disconnected. The default state after reset is GPIO
disconnected.
Internal Pull down resistor.
This input is 5 V tolerant.
Port F6—this signal is individually programmable as input, output,
or internally disconnected. The default state after reset is GPIO
disconnected.
Internal Pull down resistor.
This input is 5 V tolerant.
Port F0—this signal is individually programmable as input, output,
or internally disconnected. The default state after reset is GPIO
disconnected.
Internal Pull down resistor.
This input is 5 V tolerant.
Port F1— this signal is individually programmable as input, output,
or internally disconnected. The default state after reset is GPIO
disconnected.
Internal Pull down resistor.
This input is 5 V tolerant.
Port F2— this signal is individually programmable as input, output,
or internally disconnected. The default state after reset is GPIO
disconnected.
Internal Pull down resistor.
This input is 5 V tolerant.
Port F3—this signal is individually programmable as input, output,
or internally disconnected. The default state after reset is GPIO
disconnected.
Internal Pull down resistor.
This input is 5 V tolerant.
Port F4— this signal is individually programmable as input, output,
or internally disconnected. The default state after reset is GPIO
disconnected.
Internal Pull down resistor.
This input is 5 V tolerant.
Signal Description
Freescale Semiconductor