ADSP-2171KST-133 Analog Devices Inc, ADSP-2171KST-133 Datasheet - Page 24
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ADSP-2171KST-133
Manufacturer Part Number
ADSP-2171KST-133
Description
Manufacturer
Analog Devices Inc
Datasheet
1.ADSP-2171KST-133.pdf
(52 pages)
Specifications of ADSP-2171KST-133
Device Core Size
16b
Architecture
Enhanced Harvard
Format
Fixed Point
Clock Freq (max)
33.33MHz
Mips
33
Device Input Clock Speed
33.33MHz
Ram Size
10KB
Program Memory Size
24KB
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
128
Package Type
TQFP
Lead Free Status / Rohs Status
Not Compliant
ADSP-2171/ADSP-2172/ADSP-2173
ADSP-2171/ADSP-2172
Parameter
Serial Ports
Timing Requirement:
t
t
t
t
Switching Characteristic:
t
t
t
t
t
t
t
t
t
t
SCK
SCS
SCH
SCP
CC
SCDE
SCDV
RH
RD
SCDH
TDE
TDV
SCDD
RDV
SCLK Period
DR/TFS/RFS Setup before SCLK Low
DR/TFS/RFS Hold after SCLK Low
SCLK
CLKOUT High to SCLK
SCLK High to DT Enable
SCLK High to DT Valid
TFS/RFS
TFS/RFS
DT Hold after SCLK High
TFS(Alt) to DT Enable
TFS(Alt) to DT Valid
SCLK High to DT Disable
RFS (Multichannel, Frame Delay Zero) to DT Valid
MULTICHANNEL MODE,
IN
FRAME DELAY 0
FRAME MODE
Width
ALTERNATE
OUT
OUT
(MFD = 0)
CLKOUT
RFS
TFS
Hold after SCLK High
Delay from SCLK High
RFS
TFS
SCLK
RFS
TFS
OUT
OUT
DR
DT
IN
IN
OUT
t
t
t
SCDV
SCDE
CC
t
t
t
t
RD
RH
TDE
TDV
Figure 13. Serial Ports
t
RDV
t
t
CC
SCS
–24–
t
SCH
t
SCDH
Min
50
4
7
20
0.25t
0
0
0
0
t
SCDD
t
CK
SCP
t
SCK
t
SCP
Max
0.25t
15
15
15
15
15
CK
+ 10
REV. A
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns