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參數(shù)資料
| 型號： | DSPB56362AG120 |
| 廠商： | Freescale Semiconductor |
| 文件頁數(shù)： | 69/152頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DSP 24BIT AUD 120MHZ 144-LQFP |
| 標(biāo)準(zhǔn)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（126 kB） |
| 芯片上RAM： | 42kB |
| 電壓 - 輸入/輸出： | 3.30V |
| 電壓 - 核心： | 3.30V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 144-LQFP |
| 供應(yīng)商設(shè)備封裝： | 144-LQFP（20x20） |
| 包裝： | 托盤 |
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Enhanced Serial Audio Interface
DSP56362 Technical Data, Rev. 4
Freescale Semiconductor
2-17
FST
PC4
Input or Output
Input, Output, or
Disconnected
GPIO Disconnected Frame Sync for Transmitter—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).
Port C 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 is 5 V tolerant.
SCKR
PC0
Input or Output
Input, Output, or
Disconnected
GPIO Disconnected Receiver Serial Clock—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.
Port C 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 is 5 V tolerant.
SCKT
PC3
Input or Output
Input, Output, or
Disconnected
GPIO Disconnected Transmitter Serial Clock—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 C 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 is 5 V tolerant.
SDO5
SDI0
PC6
Output
Input
Input, Output, or
Disconnected
GPIO Disconnected Serial Data Output 5—When programmed as a transmitter, SDO5 is
used to transmit data from the TX5 serial transmit shift register.
Serial Data Input 0—When programmed as a receiver, SDI0 is used
to receive serial data into the RX0 serial receive shift register.
Port C 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 is 5 V tolerant.
Table 2-11 Enhanced Serial Audio Interface Signals (continued)
Signal
Name
Signal Type
State during Reset
Signal Description
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DSPB56364AF100 | IC DSP 24BIT AUD 100MHZ 100-LQFP |
| DSPB56366AG120 | IC DSP 24BIT AUD 120MHZ 144-LQFP |
| DSPB56367AG150 | IC DSP 24BIT 150MHZ 144-LQFP |
| DSPB56371AF180 | IC DSP 24BIT 180MHZ 80-LQFP |
| DSPB56374AEC | IC DSP 24BIT 150MHZ 52-LQFP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DSPB56362AG120 | 制造商:Freescale Semiconductor 功能描述:Digital Signal Processor IC DSP Type:Cor |
| DSPB56362PV100 | 制造商:Rochester Electronics LLC 功能描述:DIGITAL AUDIO DSP - Bulk |
| DSPB56362PV120 | 制造商:Rochester Electronics LLC 功能描述:DIGITAL AUDIO DSP - Bulk |
| DSPB56364AF100 | 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC DSP56364 RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT |
| DSPB56364FU100 | 制造商:Rochester Electronics LLC 功能描述:24 BIT AUDIO DSP - Bulk 制造商:Motorola Inc 功能描述: 制造商:MOTOROLA 功能描述: |
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