ADSP-2185KST-133 Analog Devices Inc, ADSP-2185KST-133 Datasheet - Page 20
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
ADSP-2185
Parameter
Memory Read
Timing Requirements:
t
t
t
Switching Characteristics:
t
t
t
t
t
w = wait states
xMS = PMS, DMS, CMS, IOMS, BMS
RDD
AA
RDH
RP
CRD
ASR
RDA
RWR
t
CK
RD Low to Data Valid
A0-A13, xMS to Data Valid
Data Hold from RD High
RD Pulse Width
CLKOUT High to RD Low
A0–A13, xMS Setup before RD Low
A0–A13, xMS Hold after RD Deasserted
RD High to RD or WR Low
BMS, IOMS,
DMS, PMS,
CLKOUT
A0–A13
CMS
WR
RD
D
Figure 17. Memory Read
t
CRD
t
ASR
t
AA
–20–
t
RDD
t
RP
Min
0
0.5 t
0.25 t
0.25 t
0.25 t
0.5 t
CK
CK
CK
CK
CK
– 5 + w
– 5
– 5
– 6
– 3
t
RDA
t
RDH
t
RWR
Max
0.5 t
0.75 t
0.25 t
CK
CK
CK
– 9 + w
– 10.5 + w
+ 7
Unit
ns
ns
ns
ns
ns
ns
ns
ns
REV. 0