ADSP-2189MBCA-266 Analog Devices Inc, ADSP-2189MBCA-266 Datasheet - Page 25
ADSP-2189MBCA-266
Manufacturer Part Number
ADSP-2189MBCA-266
Description
IC DSP CONTROLLER 16BIT 144MBGA
Manufacturer
Analog Devices Inc
Series
ADSP-21xxr
Type
Fixed Pointr
Datasheet
1.ADSP-2189MBSTZ-266.pdf
(32 pages)
Specifications of ADSP-2189MBCA-266
Rohs Status
RoHS non-compliant
Interface
Host Interface, Serial Port
Clock Rate
66MHz
Non-volatile Memory
External
On-chip Ram
192kB
Voltage - I/o
3.30V
Voltage - Core
2.50V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
144-MBGA, 144-Mini-BGA
Device Core Size
16b
Format
Fixed Point
Clock Freq (max)
66MHz
Mips
66
Device Input Clock Speed
66MHz
Ram Size
192KB
Operating Supply Voltage (typ)
2.5/3.3V
Operating Supply Voltage (min)
2.25V
Operating Supply Voltage (max)
2.75/3.6V
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
144
Package Type
CSPBGA
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
REV. A
Parameter
IDMA Address Latch
Timing Requirements:
t
t
t
t
t
t
NOTES
1
2
3
IALP
IASU
IAH
IKA
IALS
IALD
Start of Address Latch = IS Low and IAL High.
End of Address Latch = IS High or IAL Low.
Start of Write or Read = IS Low and IWR Low or IRD Low.
Duration of Address Latch
IAD15–0 Address Setup before Address Latch End
IAD15–0 Address Hold after Address Latch End
IACK Low before Start of Address Latch
Start of Write or Read after Address Latch End
Address Latch Start after Address Latch End
RD OR WR
IAD15–0
IACK
IAL
IS
t
IKA
Figure 28. IDMA Address Latch
1, 2
t
IALP
t
IASU
–25–
t
IAH
t
IALD
2, 3
1, 2
2, 3
2
t
2
IALP
t
IASU
t
Min
10
5
3
0
3
2
IAH
t
IALS
Max
ADSP-2189M
Unit
ns
ns
ns
ns
ns
ns