ADSP-2186BST-133 Analog Devices Inc, ADSP-2186BST-133 Datasheet - Page 24
ADSP-2186BST-133
Manufacturer Part Number
ADSP-2186BST-133
Description
IC DSP CONTROLLER 16BIT 100LQFP
Manufacturer
Analog Devices Inc
Series
ADSP-21xxr
Type
Fixed Pointr
Datasheet
1.ADSP-2186BSTZ-160.pdf
(36 pages)
Specifications of ADSP-2186BST-133
Rohs Status
RoHS non-compliant
Interface
Host Interface, Serial Port
Clock Rate
33.3MHz
Non-volatile Memory
External
On-chip Ram
40kB
Voltage - I/o
5.00V
Voltage - Core
5.00V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
100-LQFP
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADSP-2186BST-133
Manufacturer:
AD
Quantity:
5 510
Company:
Part Number:
ADSP-2186BST-133
Manufacturer:
MOT
Quantity:
5 510
ADSP-2186
Parameter
IDMA Write, Long Write Cycle
Timing Requirements:
t
t
t
Switching Characteristics:
t
t
NOTES
1
2
3
4
IKW
IKSU
IKH
IKLW
IKHW
Start of Write = IS Low and IWR Low.
If Write Pulse ends before IACK Low, use specifications t
If Write Pulse ends after IACK Low, use specifications t
This is the earliest time for IACK Low from Start of Write. For IDMA Write cycle relationships, please refer to the ADSP-218x DSP Hardware Reference.
IACK Low before Start of Write
IAD15–0 Data Setup before IACK Low
IAD15–0 Data Hold after IACK Low
Start of Write to IACK Low
Start of Write to IACK High
IAD15–0
IACK
IWR
IS
IKSU
4
IDSU
t
, t
IKW
, t
IKH
1
IDH
.
.
2, 3, 4
2, 3, 4
t
IKHW
t
IKSU
t
IKLW
DATA
Min
0
0.5 t
2
1.5 t
CK
CK
+ 10
t
IKH
Max
15
Unit
ns
ns
ns
ns
ns