The ti" />
參數(shù)資料
型號: DSPB56367AG150
廠商: Freescale Semiconductor
文件頁數(shù): 22/100頁
文件大?。?/td> 0K
描述: IC DSP 24BIT 150MHZ 144-LQFP
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: 150MHz
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: 1.80V
工作溫度: -40°C ~ 95°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
AC Electrical Characteristics
DSP56367 Technical Data, Rev. 2.1
3-4
Freescale Semiconductor
3.5
AC Electrical Characteristics
The timing waveforms shown in the AC electrical characteristics section are tested with a VIL maximum
of 0.4 V and a VIH minimum of 2.4 V for all pins except EXTAL. AC timing specifications, which are
referenced to a device input signal, are measured in production with respect to the 50% point of the
respective input signal’s transition. DSP56367 output levels are measured with the production test machine
VOL and VOH reference levels set at 0.4 V and 2.4 V, respectively.
NOTE
Although the minimum value for the frequency of EXTAL is 0 MHz, the
device AC test conditions are 15 MHz and rated speed.
3.6
Internal Clocks
3 This characteristic does not apply to PCAP.
4 The Appendix A, "Power Consumption Benchmark" section provides a formula to compute the estimated current
requirements in Normal mode. In order to obtain these results, all inputs must be terminated (i.e., not allowed to float).
Measurements are based on synthetic intensive DSP benchmarks. The power consumption numbers in this specification are
90% of the measured results of this benchmark. This reflects typical DSP applications. Typical internal supply current is
measured with VCCQL = 1.8V, VCC(other) = 3.3V at TJ = 25°C. Maximum internal supply current is measured with VCCQL = 1.89V,
VCC(other) = 3.46V at TJ = 95°C.
5 In order to obtain these results, all inputs, which are not disconnected at Stop mode, must be terminated (i.e., not allowed to
float).
6 Periodically sampled and not 100% tested
Table 3-4 Internal Clocks
Characteristics
Symbol
Expression1, 2
Min
Typ
Max
Internal operation frequency with PLL enabled
f
(Ef
× MF)/(PDF × DF)
Internal operation frequency with PLL disabled
f
Ef/2
Internal clock high period
With PLL disabled
With PLL enabled and MF
≤ 4
With PLL enabled and MF > 4
TH
0.49
× ETC × PDF ×
DF/MF
0.47
× ETC × PDF ×
DF/MF
ETC
0.51
× ETC × PDF ×
DF/MF
0.53
× ETC × PDF ×
DF/MF
Internal clock low period
With PLL disabled
With PLL enabled and MF
≤ 4
With PLL enabled and MF > 4
TL
0.49
× ETC × PDF ×
DF/MF
0.47
× ETC × PDF ×
DF/MF
ETC
0.51
× ETC × PDF ×
DF/MF
0.53
× ETC × PDF ×
DF/MF
Internal clock cycle time with PLL enabled
TC
—ETC × PDF × DF/MF
相關(guān)PDF資料
PDF描述
DSPB56371AF180 IC DSP 24BIT 180MHZ 80-LQFP
DSPB56374AEC IC DSP 24BIT 150MHZ 52-LQFP
DSPB56720CAG DSP 24BIT AUD 200MHZ 144-LQFP
DSPB56724AG DSP 24BIT AUD 250MHZ 144-LQFP
DSPIC30F2010T-20E/MM IC DSPIC MCU/DSP 12K 28QFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DSPB56367PV150 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 150Mhz/ 150MIPS 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
DSPB5636AG120 制造商:Freescale Semiconductor 功能描述:
DSPB56371AF150 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 150 MHZ VERSION DSPB371 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 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