參數(shù)資料
型號: DSPB56366AG120
廠商: Freescale Semiconductor
文件頁數(shù): 27/110頁
文件大小: 0K
描述: IC DSP 24BIT AUD 120MHZ 144-LQFP
產(chǎn)品變化通告: Product Discontinuation 24/Feb/2012
標準包裝: 60
系列: DSP56K/Symphony
類型: 音頻處理器
接口: 主機接口,I²C,SAI,SPI
時鐘速率: 120MHz
非易失內(nèi)存: ROM(240 kB)
芯片上RAM: 69kB
電壓 - 輸入/輸出: 3.30V
電壓 - 核心: 3.30V
工作溫度: -40°C ~ 110°C
安裝類型: 表面貼裝
封裝/外殼: 144-LQFP
供應商設備封裝: 144-LQFP(20x20)
包裝: 托盤
DSP56366 Technical Data, Rev. 3.1
Freescale Semiconductor
2-19
PE0
Input, output, or
disconnected
GPIO
disconnected
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.
SCKT_1
Input or output
GPIO
disconnected
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.
PE3
Input, output, or
disconnected
GPIO
disconnected
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.
SDO5_1
Output
GPIO
disconnected
Serial Data Output 5_1—When programmed as a transmitter, SDO5 is
used to transmit data from the TX5 serial transmit shift register.
SDI0_1
Input
GPIO
disconnected
Serial Data Input 0_1—When programmed as a receiver, SDI0 is used to
receive serial data into the RX0 serial receive shift register.
PE6
Input, output, or
disconnected
GPIO
disconnected
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.
SDO4_1
Output
GPIO
disconnected
Serial Data Output 4_1—When programmed as a transmitter, SDO4 is
used to transmit data from the TX4 serial transmit shift register.
SDI1_1
Input
GPIO
disconnected
Serial Data Input 1_1—When programmed as a receiver, SDI1 is used to
receive serial data into the RX1 serial receive shift register.
PE7
Input, output, or
disconnected
GPIO
disconnected
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.
Table 2-12 Enhanced Serial Audio Interface_1 Signals
Signal
Name
Signal Type
State during
Reset
Signal Description
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