ADSP-2185LKST-160 Analog Devices Inc, ADSP-2185LKST-160 Datasheet - Page 41
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ADSP-2185LKST-160
Manufacturer Part Number
ADSP-2185LKST-160
Description
IC DSP CONTROLLER 16BIT 100LQFP
Manufacturer
Analog Devices Inc
Series
ADSP-21xxr
Type
Fixed Pointr
Datasheet
1.ADSP-2184LBSTZ-160.pdf
(48 pages)
Specifications of ADSP-2185LKST-160
Rohs Status
RoHS non-compliant
Interface
Host Interface, Serial Port
Clock Rate
40MHz
Non-volatile Memory
External
On-chip Ram
80kB
Voltage - I/o
3.30V
Voltage - Core
3.30V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
100-LQFP
Device Core Size
16b
Format
Fixed Point
Clock Freq (max)
40MHz
Mips
40
Device Input Clock Speed
40MHz
Ram Size
80KB
Program Memory Size
48KB
Operating Supply Voltage (typ)
3.3V
Operating Supply Voltage (min)
3V
Operating Supply Voltage (max)
3.6V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
100
Package Type
LQFP
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADSP-2185LKST-160
Manufacturer:
AD
Quantity:
1 831
POWER-DOWN CURRENT
Figure 36
supply current. Note that these graphs reflect ADSP-218xL
operation in lowest power mode. (See the “System Interface”
chapter of the ADSP-218x DSP Hardware Reference for details).
Current reflects device operating with no input loads.
10000
10000
1000
1000
100
100
10
10
0
0
Figure 36. Typical Power-Down Current (ADSP-2184L)
Figure 37. Typical Power-Down Current (ADSP-2185L)
through
0
0
Figure 39
TEMPERATURE – °C
TEMPERATURE – °C
25
25
show the typical power-down
55
55
85
85
ADSP-2184L/ADSP-2185L/ADSP-2186L/ADSP-2187L
Rev. C | Page 41 of 48 | January 2008
V
V
V
V
DD
DD
DD
DD
= 3.6V
= 3.3V
= 3.6V
= 3.3V
10000
10000
1000
1000
100
100
10
10
0
0
Figure 38. Typical Power-Down Current (ADSP-2186L)
Figure 39. Typical Power-Down Current (ADSP-2187L)
0
0
TEMPERATURE – °C
TEMPERATURE – °C
25
25
55
55
85
85
V
V
V
V
V
DD
DD
DD
DD
DD
= 3.6V
= 3.3V
= 3.0V
= 3.6V
= 3.3V