DSPB56374AE Freescale Semiconductor, DSPB56374AE Datasheet - Page 23

• Manufacturer Part Number: DSPB56374AE
• Description: IC DSP 24BIT 150MHZ 52-LQFP
• Manufacturer: Freescale Semiconductor
• Series: Symphony™r
• Type: Audio Processorr

Specifications of DSPB56374AE

• Interface: Host Interface, I²C, SAI, SPI
• Clock Rate: 150MHz
• Non-volatile Memory: ROM (84 kB)
• On-chip Ram: 54kB
• Voltage - I/o: 3.30V
• Voltage - Core: 1.25V
• Operating Temperature: -40°C ~ 110°C
• Mounting Type: Surface Mount
• Package / Case: 52-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 Type: Flash
• Program Memory Size: 24 KB
• Data Ram Size: 54 KB
• Operating Supply Voltage: 1.25 V or 3.3 V
• Maximum Operating Temperature: + 110 C
• Mounting Style: SMD/SMT
• Interface Type: SIA, SHI
• Minimum Operating Temperature: - 40 C
• Leaded Process Compatible: Yes
• Rohs Compliant: Yes
• Peak Reflow Compatible (260 C): Yes
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Freescale Semiconductor
Signal
Name
PG10
PG11
PG12
PG13
PG14
PG9
disconnected
disconnected
disconnected
disconnected
disconnected
disconnected
output, or
output, or
output, or
output, or
output, or
output, or
Input,
Input,
Input,
Input,
Input,
Input,
Type
Table 12. Dedicated GPIO-Port G Signals (continued)
State During
disconnected
disconnected
disconnected
disconnected
disconnected
disconnected
Reset
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
DSP56374 Data Sheet, Rev. 4.2
Port G9—This signal is individually programmable as input,
output, or internally disconnected.
Internal Pull down resistor.
This input is 5 V tolerant
Port G10—This signal is individually programmable as input,
output, or internally disconnected.
Internal Pull down resistor.
This input is 5 V tolerant
Port G11—This signal is individually programmable as input,
output, or internally disconnected.
Internal Pull down resistor.
This input is 5 V tolerant
Port G12—This signal is individually programmable as input,
output, or internally disconnected.
Internal Pull down resistor.
This input is 5 V tolerant
Port G13—This signal is individually programmable as input,
output, or internally disconnected.
Internal Pull down resistor.
This input is 5 V tolerant
Port G14—This signal is individually programmable as input,
output, or internally disconnected.
Internal Pull down resistor.
This input is 5 V tolerant
Signal Description
Signal Groupings
23