DSPB56366AG120 Freescale Semiconductor, DSPB56366AG120 Datasheet - Page 23

• Manufacturer Part Number: DSPB56366AG120
• Description: IC DSP 24BIT AUD 120MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: Symphony™r
• Type: Audio Processorr

Specifications of DSPB56366AG120

• Interface: Host Interface, I²C, SAI, SPI
• Clock Rate: 120MHz
• Non-volatile Memory: ROM (240 kB)
• On-chip Ram: 69kB
• Voltage - I/o: 3.30V
• Voltage - Core: 3.30V
• Operating Temperature: -40°C ~ 110°C
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Freescale Semiconductor
SDO5_1
SDO4_1
SCKT_1
SDI0_1
SDI1_1
Signal
Name
PE0
PE3
PE6
PE7
Input, output, or
Input, output, or
Input, output, or
Input, output, or
Input or output
disconnected
disconnected
disconnected
disconnected
Signal Type
Output
Output
Input
Input
Table 2-12 Enhanced Serial Audio Interface_1 Signals
disconnected
disconnected
disconnected
disconnected
disconnected
disconnected
disconnected
disconnected
disconnected
State during
Reset
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
DSP56366 Technical Data, Rev. 3.1
Port E 0—When the ESAI is configured as GPIO, this signal is individually
programmable as input, output, or internally disconnected.
The default state after reset is GPIO disconnected.
This input cannot tolerate 5 V.
Transmitter Serial Clock_1—This signal provides the serial bit rate clock
for the ESAI. SCKT is a clock input or output used by all enabled
transmitters and receivers in synchronous mode, or by all enabled
transmitters in asynchronous mode.
Port E 3—When the ESAI is configured as GPIO, this signal is individually
programmable as input, output, or internally disconnected.
The default state after reset is GPIO disconnected.
This input cannot tolerate 5 V.
Serial Data Output 5_1—When programmed as a transmitter, SDO5 is
used to transmit data from the TX5 serial transmit shift register.
Serial Data Input 0_1—When programmed as a receiver, SDI0 is used to
receive serial data into the RX0 serial receive shift register.
Port E 6—When the ESAI is configured as GPIO, this signal is individually
programmable as input, output, or internally disconnected.
The default state after reset is GPIO disconnected.
This input cannot tolerate 5 V.
Serial Data Output 4_1—When programmed as a transmitter, SDO4 is
used to transmit data from the TX4 serial transmit shift register.
Serial Data Input 1_1—When programmed as a receiver, SDI1 is used to
receive serial data into the RX1 serial receive shift register.
Port E 7—When the ESAI is configured as GPIO, this signal is individually
programmable as input, output, or internally disconnected.
The default state after reset is GPIO disconnected.
This input is 5 V tolerant.
Signal Description
2-19