Timing Requirements: tBH
參數(shù)資料
型號: ADSP-2183KCAZ-210
廠商: Analog Devices Inc
文件頁數(shù): 7/31頁
文件大?。?/td> 0K
描述: IC DSP 16BIT 52MHZ 144-BGA
標(biāo)準(zhǔn)包裝: 1
系列: ADSP-21xx
類型: 定點
接口: 同步串行端口(SSP)
時鐘速率: 52MHz
非易失內(nèi)存: 外部
芯片上RAM: 80kB
電壓 - 輸入/輸出: 3.30V
電壓 - 核心: 3.30V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 144-LFBGA
供應(yīng)商設(shè)備封裝: 144-迷你型BGA
包裝: 托盤
ADSP-2183
–15–
REV. C
Parameter
Min
Max
Unit
Bus Request–Bus Grant
Timing Requirements:
tBH
BR Hold after CLKOUT High1
0.25tCK + 2
ns
tBS
BR Setup before CLKOUT Low1
0.25tCK + 17
ns
Switching Characteristics:
tSD
CLKOUT High to
xMS,
0.25tCK + 10
ns
RD, WR Disable
tSDB
xMS, RD, WR
Disable to
BG Low
0
ns
tSE
BG High to xMS,
RD, WR Enable
0
ns
tSEC
xMS, RD, WR
Enable to CLKOUT High
0.25tCK – 4
ns
tSDBH
xMS, RD, WR
Disable to
BGH Low2
0ns
tSEH
BGH High to xMS,
RD, WR Enable2
0ns
NOTES
xMS = PMS, DMS, CMS, IOMS, BMS.
1
BR is an asynchronous signal. If BR meets the setup/hold requirements, it will be recognized during the current clock cycle; otherwise the signal will be recognized on
the following cycle. Refer to the ADSP-2100 Family User’s Manual, Third Edition, for
BR/BG cycle relationships.
2
BGH is asserted when the bus is granted and the processor requires control of the bus to continue.
CLKOUT
tSD
tSDB
tSE
tSEC
tSDBH
tSEH
tBS
BR
tBH
CLKOUT
PMS, DMS
BMS, RD
WR
BG
BGH
Figure 10. Bus Request–Bus Grant
相關(guān)PDF資料
PDF描述
MAX6670AUB50+T IC TEMP SENSOR REMOTE 10-UMAX
MC7824CT IC REG LDO 24V 1A TO220AB
GBC07DRTS CONN EDGECARD 14POS DIP .100 SLD
ABE35DHRR CONN CARD EXTEND 70POS 1MM SLD
RSC35DRSD-S273 CONN EDGECARD 70POS DIP .100 SLD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADSP2183KS133 制造商:AD 功能描述:*
ADSP-2183KST-115 制造商:AD 制造商全稱:Analog Devices 功能描述:DSP Microcomputer
ADSP-2183KST-133 制造商:Analog Devices 功能描述:DSP Fixed-Point 16-Bit 33.3MHz 33.3MIPS 128-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:3.3V 16BITDSP,33MIPS,16KWRDSPM/DM,128TQF - Bulk
ADSP-2183KST-160 制造商:Analog Devices 功能描述:DSP Fixed-Point 16-Bit 40MHz 40MIPS 128-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:3.3V,16BITDSP,40MIPS,16KWRDSPM/DM,128TQF - Bulk
ADSP-2183KST-210 制造商:Analog Devices 功能描述:DSP Fixed-Point 16-Bit 52MHz 52MIPS 128-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:3.3V 16BITDSP,52MIPS,16KWORDSPM/DM,128TQ - Bulk 制造商:Analog Devices 功能描述:Digital Signal Processor IC