參數(shù)資料
型號: ADSP-2161BP-66
廠商: ANALOG DEVICES INC
元件分類: 數(shù)字信號處理
英文描述: DSP Microcomputers with ROM
中文描述: 24-BIT, 16.67 MHz, OTHER DSP, PQCC68
封裝: PLASTIC, LCC-68
文件頁數(shù): 34/39頁
文件大?。?/td> 243K
代理商: ADSP-2161BP-66
REV. 0
ADSP-216x
–34–
TIMING PARAMETERS (ADSP-2162/ADSP-2164/ADSP-2166)
SERIAL PORTS
10.24 MHz
Min
13.0 MHz
Min
13.824 MHz
1
Min
Frequency Dependency
Min
Max
Parameter
Max
Max
Max
Unit
Timing Requirements:
t
SCK
SCLK Period
t
SCS
DR/TFS/RFS Setup
Before SCLK Low
t
SCH
DR/TFS/RFS Hold After
SCLK Low
t
SCP
SCLK
IN
Width
Switching Characteristics:
t
CC
CLKOUT High to SCLK
OUT
24.4
t
SCDE
SCLK High to DT Enable
t
SCDV
SCLK High to DT Valid
t
RH
TFS/RFS
OUT
Hold After
SCLK High
t
RD
TFS/RFS
OUT
Delay from
SCLK High
t
SCDH
DT Hold After SCLK High
t
TDE
TFS (Alt) to DT Enable
t
TDV
TFS (Alt) to DT Valid
t
SCDD
SCLK High to DT Disable
t
RDV
RFS (Multichannel, Frame 20
Delay Zero) to DT Valid
97.6
76.9
72.3
1
t
CK1
ns
8
8
8
8
ns
10
28
10
28
10
28
10
28
ns
ns
39.4
19.2
0
34.2
18.1
0
33.1
0.25t
CK
0
0.25t
CK
+ 15
ns
ns
ns
0
28
2
20
20
20
2
0
0
0
0
ns
28
2
20
20
20
2
ns
ns
ns
ns
ns
0
0
0
0
0
0
0
0
18
30
2
18
25
18
25
18
25
2
20
20
20
20
ns
NOTES
1
Maximum serial port operating frequency is 13.824 MHz for all processor speed grades faster then 13.824 MHz.
2
For 10.24 MHz only, the maximum frequency dependency for t
SCDV
= 28 ns, t
RD
= 28 ns, t
SCDD
= 30 ns.
CLKOUT
SCLK
DT
t
CC
t
CC
t
SCS
t
SCH
t
RH
t
SCDE
t
SCDH
t
SCDD
t
TDE
t
RDV
DR
TFS
IN
RFS
IN
RFS
OUT
TFS
OUT
t
TDV
t
SCDV
t
RD
t
SCP
t
SCK
t
SCP
(ALTERNATE
FRAME MODE)
RFS
(MULTICHANNEL MODE,
FRAME DELAY 0 {MFD = 0})
Figure 32. Serial Ports
相關(guān)PDF資料
PDF描述
ADSP-2162BS-40 ADSP-2100 Family DSP Microcomputers
ADSP-2162KP-40 DSP Microcomputers with ROM
ADSP-2164KP-40 DSP Microcomputers with ROM
ADSP-2165KS-100 DSP Microcomputers with ROM
ADSP-2165KS-80 DSP Microcomputers with ROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADSP-2161BP-662 制造商:AD 制造商全稱:Analog Devices 功能描述:ADSP-2100 Family DSP Microcomputers
ADSP-2161BS-66 制造商:AD 制造商全稱:Analog Devices 功能描述:ADSP-2100 Family DSP Microcomputers
ADSP-2161BS-662 制造商:AD 制造商全稱:Analog Devices 功能描述:ADSP-2100 Family DSP Microcomputers
ADSP-2161KP-66 制造商:AD 制造商全稱:Analog Devices 功能描述:ADSP-2100 Family DSP Microcomputers
ADSP-2161KP-662 制造商:AD 制造商全稱:Analog Devices 功能描述:ADSP-2100 Family DSP Microcomputers