參數(shù)資料
型號(hào): ADSP-2161KP-66
廠商: ANALOG DEVICES INC
元件分類: 數(shù)字信號(hào)處理
英文描述: DSP Microcomputers with ROM
中文描述: 24-BIT, 16.67 MHz, OTHER DSP, PQCC68
封裝: PLASTIC, LCC-68
文件頁數(shù): 18/39頁
文件大小: 243K
代理商: ADSP-2161KP-66
REV. 0
ADSP-216x
SPECIFICATIONS
ADSP-2162/ADSP-2164/ADSP-2166–SUPPLY CURRENT AND POWER
–18–
Parameter
Test Conditions
Min
Max
Unit
I
DD
Supply Current (Dynamic)
1
@ V
DD
= max, t
CK
= 60 ns
2
@ V
DD
= max, t
CK
= 76.9 ns
@ V
DD
= max, t
CK
= 97.6 ns
@ V
DD
= max, t
CK
= 60 ns
@ V
DD
= max, t
CK
= 76.9 ns
@ V
DD
= max, t
CK
= 97.6 ns
16
15
14
5
4
4
mA
mA
mA
mA
mA
mA
I
DD
Supply Current (Idle)
1, 3
NOTES
1
Current reflects device operating with no output loads.
2
V
= 0.4 V and 2.4 V.
3
Idle refers to ADSP-216x state of operation during execution of IDLE instruction. Deasserted pins are driven to either V
DD
or GND.
For typical supply current (internal power dissipation) figures, see Figure 15.
Specifications subject to change without notice.
9mW
FREQUENCY – MHz
2
6
4
8
0
5.00
IDD IDLE
1
8mW
6mW
5mW
P
10mW
13mW
10
12
14
7.00
10.00
15.00
13.83
V
DD
= 3.6V
V
DD
= 3.30V
V
DD
= 3.0V
FREQUENCY – MHz
50
40
5.00
45
15
IDD DYNAMIC
1,2
V
DD
= 3.6V
V
DD
= 3.30V
37mW
V
DD
= 3.0V
48mW
29mW
24mW
19mW
15mW
P35
30
25
20
7.00
10.00
13.83
15.00
10
5
0
IDD IDLE nMODES
3
13mW
7mW
6mW
9mW
5mW
4mW
P
IDLE 16
IDLE 128
IDD IDLE
2
6
4
8
0
5.00
10
12
14
FREQUENCY – MHz
7.00
10.00
15.00
13.83
VALID FOR ALL TEMPERATURE GRADES.
1
POWER REFLECTS DEVICE OPERATING WITH NO OUTPUT LOADS.
2
IDLE REFERS TO ADSP-216x OPERATION DURING EXECUTION OF IDLE INSTRUCTION.
DEASSERTED PINS ARE DRIVEN TO EITHER V
DD
OR GND.
3
MAXIMUM POWER DISSIPATION AT V
DD
= 3.6V DURING EXECUTION OF IDLE nINSTRUCTION.
Figure 15. ADSP-2162 Power (Typical) vs. Frequency)
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