adsp-2165ks-80 Analog Devices, Inc., adsp-2165ks-80 Datasheet - Page 14

• Manufacturer Part Number: adsp-2165ks-80
• Description: Dsp Microcomputers With Rom
• Manufacturer: Analog Devices, Inc.

SPECIFICATIONS
ADSP-2161/ADSP-2163/ADSP-2165–SUPPLY CURRENT AND POWER
Parameter
I
I
NOTES
1
2
3
For typical supply current (internal power dissipation) figures, see Figure 9.
Specifications subject to change without notice.
ADSP-216x
Current reflects device operating with no output loads.
V
Idle refers to ADSP-21xx state of operation during execution of IDLE instruction. Deasserted pins are driven to either V
DD
DD
IN
= 0.4 V and 2.4 V.
Supply Current (Dynamic)
Supply Current (Idle)
70
60
50
40
30
20
10
10.00
0
Figure 9. ADSP-2161/ADSP-2163/ADSP-2165 (Typical) vs. Frequency
1, 3
VALID FOR ALL TEMPERATURE GRADES.
1
2
3
POWER REFLECTS DEVICE OPERATING WITH NO OUTPUT LOADS.
IDLE REFERS TO ADSP-216x OPERATION DURING EXECUTION OF IDLE INSTRUCTION.
MAXIMUM POWER DISSIPATION AT V
28mW
DEASSERTED PINS ARE DRIVEN TO EITHER V
51mW
38mW
1
13.83
FREQUENCY – MHz
IDD IDLE
20.00
V
V
V
DD
DD
DD
220
200
180
160
140
120
100
1,2
80
60
Test Conditions
@ V
@ V
@ V
@ V
@ V
@ V
= 5.5V
= 5.0
10.00
= 4.5V
25.00
129mW
100mW
DD
DD
DD
DD
DD
DD
64mW
74mW
49mW
35mW
= max, t
= max, t
= max, t
= max, t
= max, t
= max, t
13.83
30.00
DD
FREQUENCY – MHz
IDD DYNAMIC
= 5.5V DURING EXECUTION OF IDLE n INSTRUCTION.
–14–
20.00
CK
CK
CK
CK
CK
CK
DD
= 40 ns
= 50 ns
= 60 ns
= 40 ns
= 50 ns
= 60 ns
OR GND.
V
V
V
65
60
55
50
45
40
35
30
DD
DD
10.00
DD
1
25.00
= 5.0V
= 5.5V
= 4.5V
40mW
51mW
41mW
118mW
205mW
157mW
2
2
2
13.83
IDD IDLE n MODES
30.00
FREQUENCY – MHz
IDLE 16
IDLE 128
20.00
IDD IDLE
Min
25.00
3
43mW
42mW
64mW
DD
or GND.
30.00
Max
38
31
27
12
11
10
Unit
mA
mA
mA
mA
mA
mA
REV. 0