參數(shù)資料
型號(hào)： ADSP-2185LBSTZ-210
廠商： Analog Devices Inc
文件頁(yè)數(shù)： 33/48頁(yè)
文件大?。?/td> 0K
描述： IC DSP CONTROLLER 16BIT 100LQFP
標(biāo)準(zhǔn)包裝： 1
系列： ADSP-21xx
類型： 定點(diǎn)
接口： 主機(jī)接口，串行端口
時(shí)鐘速率： 52MHz
非易失內(nèi)存： 外部
芯片上RAM： 80kB
電壓 - 輸入/輸出： 3.30V
電壓 - 核心： 3.30V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 100-LQFP
供應(yīng)商設(shè)備封裝： 100-LQFP（14x14）
包裝： 托盤(pán)
ADSP-2184L/ADSP-2185L/ADSP-2186L/ADSP-2187L
Rev. C
|
Page 39 of 48
|
January 2008
Figure 30. Power vs. Frequency (ADSP-2186L)
10
P
O
W
E
R
(P
ID
L
E
n
)
–
m
W
22mW
10mW
9mW
1/
tCK –MHz
15
20
25
30
35
5
16
P
O
W
E
R
(P
ID
L
E
)
–
m
W
1/
tCK –MHz
18
20
22
24
26
28
1/
tCK –MHz
32
30
P
O
W
E
R
(P
IN
T)
–
m
W
80
34
36
38
40
42
110
120
130
140
150
160
90
100
NOTES
VALID FOR ALL TEMPERATURE GRADES.
1. POWER REFLECTS DEVICE OPERATING WITH NO
OUTPUT LOADS.
2.TYPICAL POWER DISSIPATION AT 3.3V V
DD
AND 25°C, EXCEPT WHERE SPECIFIED.
3. IDD MEASUREMENT TAKEN WITH ALL INSTRUCT IONS
EXECUTING FROM INTERNAL MEMORY. 50% Of the INSTRUCTIONS
ARE MULTIFUNCTION (TYPES 1, 4, 5, 12, 13, 14), 30% ARE TYPE 2 AND
TYPE 6, AND 20% ARE IDLE INSTRUCTIONS.
4. IDLE REFERSTO STATE OF OPERATION DURING EXECUTION OF IDLE
INSTRUCTION. DEASSERTED PINS ARE DRIVEN TO EITHER VDD OR GND.
126mW
169mW
139 mW
10 2mW
83mW
113mW
32
34
36
38
35mW
28mW
27mW
22mW
19mW
VDDINT = 3.0V
12mW
13mW
28mW
VDD CORE = 1.9V
VDD CORE = 1.8V
POWER, INTERNAL1, 2, 3
POWER, IDLE1, 2, 4
POWER, IDLE n MODES 2
170
32
30
34
36
38
40
42
VDDINT = 3.3V
VDDINT = 3.6V
32
30
34
36
38
40
42
IDLE(16)
IDLE(128)
VDDINT = 3.0V
VDDINT = 3.3V
VDDINT = 3.6V
Figure 31. Power vs. Frequency (ADSP-2187L)
10
P
O
W
E
R
(P
ID
L
E
n
)
–
m
W
23mW
10mW
9mW
IDLE(16)
1/
tCK –MHz
15
20
25
30
35
5
16
P
O
W
E
R
(P
ID
L
E
)
–
m
W
1/
tCK –MHz
18
20
22
24
26
28
1/
tCK –MHz
30
P
O
W
E
R
(P
IN
T)
–
m
W
50
35
40
45
50
55
110
130
150
170
190
210
70
90
NOTES
VALID FOR ALL TEMPERATURE GRADES.
1. POWER REFLECTS DEVICE OPERATING WITH NO
OUTPUT LOADS.
2.TYPICAL POWER DISSIPATION AT 3.3V V
DD
AND 25°C, EXCEPT WHERE SPECIFIED.
3. IDD MEASUREMENT TAKEN WITH ALL INSTRUCTIONS
EXECUTING FROM INTERNAL MEMORY. 50% Of the INSTRUCTIONS
ARE MULTIFUNCTION (TYPES 1, 4, 5, 12, 13, 14), 30% ARE TYPE 2 AND
TYPE 6, AND 20% ARE IDLE INSTRUCTIONS.
4. IDLE REFERSTO STATE OF OPERATION DURING EXECUTION OF IDLE
INSTRUCTION. DEASSERTED PINS ARE DRIVEN TO EITHER VDD OR GND.
144 mW
21 6mW
168.3mW
112.2mW
87mW
13 2mW
30
32
34
36
35mW
32mW
25mW
23mW
30mW
21mW
VDDINT = 3.0V
12mW
IDLE(128)
13mW
32mW
POWER, INTERNAL1, 2, 3
POWER, IDLE1, 2, 4
POWER, IDLE n MODES2
230
VDDINT = 3.3V
VDDINT = 3.6V
30
35
40
45
50
55
30
35
40
45
50
55
40
45
IDLE
VDDINT = 3.0V
VDDINT = 3.3V
VDDINT = 3.6V
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