ADSP-2185KST-133 Analog Devices Inc, ADSP-2185KST-133 Datasheet - Page 27
ADSP-2185KST-133
Manufacturer Part Number
ADSP-2185KST-133
Description
IC DSP CONTROLLER 16BIT 100TQFP
Manufacturer
Analog Devices Inc
Series
ADSP-21xxr
Type
Fixed Pointr
Datasheet
1.ADSP-2185BSTZ-133.pdf
(32 pages)
Specifications of ADSP-2185KST-133
Rohs Status
RoHS non-compliant
Interface
Host Interface, Serial Port
Clock Rate
33.3MHz
Non-volatile Memory
External
On-chip Ram
80kB
Voltage - I/o
5.00V
Voltage - Core
5.00V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
100-TQFP, 100-VQFP
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADSP-2185KST-133
Manufacturer:
AD
Quantity:
1 831
Part Number:
ADSP-2185KST-133
Manufacturer:
ADI
Quantity:
20 000
REV. 0
Parameter
IDMA Read, Short Read Cycle
Timing Requirements:
t
t
Switching Characteristics:
t
t
t
t
t
NOTES
1
2
IKR
IRP
IKHR
IKDH
IKDD
IRDE
IRDV
Start of Read = IS Low and IRD Low.
End of Read = IS High or IRD High.
IACK Low before Start of Read
Duration of Read
IACK High after Start of Read
IAD15–0 Data Hold after End of Read
IAD15–0 Data Disabled after End of Read
IAD15–0 Previous Data Enabled after Start of Read
IAD15–0 Previous Data Valid after Start of Read
IAD 15–0
IACK
1
IRD
1
Figure 24. IDMA Read, Short Read Cycle
IS
2
t
IKR
t
IRDE
2
t
t
IKHR
IRDV
–27–
t
IRP
PREVIOUS
DATA
Min
0
15
0
0
t
IKDD
Max
15
10
15
t
IKDH
Unit
ns
ns
ns
ns
ns
ns
ns
ADSP-2185