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| 型号： | DSPB56366AG120 |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 26/110页 |
| 文件大小： | 0K |
| 描述： | IC DSP 24BIT AUD 120MHZ 144-LQFP |
| 产品变化通告： | Product Discontinuation 24/Feb/2012 |
| 标准包装： | 60 |
| 系列： | DSP56K/Symphony |
| 类型： | 音频处理器 |
| 接口： | 主机接口，I²C，SAI，SPI |
| 时钟速率： | 120MHz |
| 非易失内存： | ROM（240 kB） |
| 芯片上RAM： | 69kB |
| 电压 - 输入/输出： | 3.30V |
| 电压 - 核心： | 3.30V |
| 工作温度： | -40°C ~ 110°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 144-LQFP |
| 供应商设备封装： | 144-LQFP（20x20） |
| 包装： | 托盘 |
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DSP56366 Technical Data, Rev. 3.1
2-18
Freescale Semiconductor
2.10
Enhanced Serial Audio Interface_1
Table 2-12 Enhanced Serial Audio Interface_1 Signals
Signal
Name
Signal Type
State during
Reset
Signal Description
FSR_1
Input or output
GPIO
disconnected
Frame Sync for Receiver_1—This is the receiver frame sync input/output
signal. In the asynchronous mode (SYN=0), the FSR pin operates as the
frame sync input or output used by all the enabled receivers. In the
synchronous mode (SYN=1), it operates as either the serial flag 1 pin
(TEBE=0), or as the transmitter external buffer enable control (TEBE=1,
RFSD=1).
When this pin is configured as serial flag pin, its direction is determined by
the RFSD bit in the RCCR register. When configured as the output flag OF1,
this pin will reflect the value of the OF1 bit in the SAICR register, and the
data in the OF1 bit will show up at the pin synchronized to the frame sync in
normal mode or the slot in network mode. When configured as the input flag
IF1, the data value at the pin will be stored in the IF1 bit in the SAISR
register, synchronized by the frame sync in normal mode or the slot in
network mode.
PE1
Input, output, or
disconnected
GPIO
disconnected
Port E 1—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.
FST_1
Input or output
GPIO
disconnected
Frame Sync for Transmitter_1—This is the transmitter frame sync
input/output signal. For synchronous mode, this signal is the frame sync for
both transmitters and receivers. For asynchronous mode, FST is the frame
sync for the transmitters only. The direction is determined by the transmitter
frame sync direction (TFSD) bit in the ESAI transmit clock control register
(TCCR).
PE4
Input, output, or
disconnected
GPIO
disconnected
Port E 4—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.
SCKR_1
Input or output
GPIO
disconnected
Receiver Serial Clock_1—SCKR provides the receiver serial bit clock for
the ESAI. The SCKR operates as a clock input or output used by all the
enabled receivers in the asynchronous mode (SYN=0), or as serial flag 0 pin
in the synchronous mode (SYN=1).
When this pin is configured as serial flag pin, its direction is determined by
the RCKD bit in the RCCR register. When configured as the output flag OF0,
this pin will reflect the value of the OF0 bit in the SAICR register, and the
data in the OF0 bit will show up at the pin synchronized to the frame sync in
normal mode or the slot in network mode. When configured as the input flag
IF0, the data value at the pin will be stored in the IF0 bit in the SAISR
register, synchronized by the frame sync in normal mode or the slot in
network mode.
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相关代理商/技术参数 |
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| DSPB56366PV120 | 制造商:Motorola Inc 功能描述: 制造商:Freescale Semiconductor 功能描述:IC 制造商:MOTOROLA 功能描述: |
| DSPB56367AG150 | 功能描述:数字信号处理器和控制器 - DSP, DSC 150Mhz/150MIPS RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT |
| DSPB56367PV150 | 功能描述:数字信号处理器和控制器 - DSP, DSC 150Mhz/ 150MIPS RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT |
| DSPB5636AG120 | 制造商:Freescale Semiconductor 功能描述: |
| DSPB56371AF150 | 功能描述:数字信号处理器和控制器 - DSP, DSC 150 MHZ VERSION DSPB371 RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT |
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