參數(shù)資料
型號: DSPB56371AF150
廠商: Freescale Semiconductor
文件頁數(shù): 17/68頁
文件大?。?/td> 0K
描述: IC DSP 24BIT 150MHZ 80-LQFP
標(biāo)準(zhǔn)包裝: 90
系列: DSP56K/Symphony
類型: 音頻處理器
接口: 主機接口,I²C,SAI,SPI
時鐘速率: 150MHz
非易失內(nèi)存: ROM(384 kB)
芯片上RAM: 264kB
電壓 - 輸入/輸出: 3.30V
電壓 - 核心: 1.25V
工作溫度: -40°C ~ 115°C
安裝類型: 表面貼裝
封裝/外殼: 80-LQFP
供應(yīng)商設(shè)備封裝: 80-LQFP(14x14)
包裝: 托盤
DSP56371 Data Sheet, Rev. 4.1
Signal/Connection Descriptions
Freescale Semiconductor
24
3.9
Enhanced Serial Audio Interface_1
Table 9. Enhanced Serial Audio Interface_1 Signals
Signal Name
Signal Type
State during
Reset
Signal Description
HCKR_1
Input or output
GPIO
disconnected
High Frequency Clock for Receiver—When programmed as an
input, this signal provides a high frequency clock source for the
ESAI_1 receiver as an alternate to the DSP core clock. When
programmed as an output, this signal can serve as a
high-frequency sample clock (for example, for external digital to
analog converters [DACs]) or as an additional system clock.
PE2
Input, output, or
disconnected
Port E2—When the ESAI_1 is configured as GPIO, this signal is
individually programmable as input, output, or internally
disconnected.
The default state after reset is GPIO disconnected.
Internal Pull down resistor.
This input is 5 V tolerant.
HCKT_1
Input or output
GPIO
disconnected
High Frequency Clock for Transmitter—When programmed as
an input, this signal provides a high frequency clock source for
the ESAI_1 transmitter as an alternate to the DSP core clock.
When programmed as an output, this signal can serve as a high
frequency sample clock (for example, for external DACs) or as an
additional system clock.
PE5
Input, output, or
disconnected
Port E5—When the ESAI_1 is configured as GPIO, this signal is
individually programmable as input, output, or internally
disconnected.
The default state after reset is GPIO disconnected.
Internal Pull down resistor.
This input is 5 V tolerant.
相關(guān)PDF資料
PDF描述
RMM36DRKF-S13 CONN EDGECARD 72POS .156 EXTEND
DSPB56374AFC IC DSP 24BIT 150MHZ 80-LQFP
VI-B6R-CY-F3 CONVERTER MOD DC/DC 7.5V 50W
DCM37S500M CONN DSUB RCPT 37POS T/H RA GOLD
ABB65DHLN CONN EDGECARD 130PS .050 DIP SLD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DSPB56371AF180 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC BLANK ROM VERSION 56371 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
DSPB56371AF180 制造商:Freescale Semiconductor 功能描述:Digital Signal Processor (DSP) IC
DSPB56374AE 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC PB-FREE 52 LQFP 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
DSPB56374AEB 制造商:Freescale Semiconductor 功能描述:52 LQFP PB-FREE W/ BI - Bulk
DSPB56374AEC 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 52 LQFP AUTOMOTIVE 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