參數(shù)資料
型號: ADSP-2184LBSTZ-160
廠商: Analog Devices Inc
文件頁數(shù): 32/48頁
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: 40MHz
非易失內(nèi)存: 外部
芯片上RAM: 20kB
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
Rev. C
|
Page 38 of 48
|
January 2008
ADSP-2184L/ADSP-2185L/ADSP-2186L/ADSP-2187L
Figure 28. Power vs. Frequency (ADSP-2184L)
10
P
O
W
E
R
(P
ID
L
E
n
)
m
W
22mW
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
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.
1 26mW
169mW
139 mW
10 2mW
83mW
11 3mW
32
34
36
38
35 mW
28mW
27mW
22mW
17mW
VDDINT = 3.0V
12mW
IDL E(128)
13mW
28mW
V
DD CORE = 1.9V
VDD CORE = 1.8V
POWER, INTERNAL1, 2, 3
POWER, IDLE1, 2, 4
POWER, IDLE n MODES2
170
32
30
34
36
38
40
42
VDDINT = 3.3V
VDDINT = 3.6V
32
30
34
36
38
40
42
VDDINT = 3.0V
VDDINT = 3.3V
VDDINT = 3.6V
Figure 29. Power vs. Frequency (ADSP-2185L)
10
P
O
W
E
R
(P
ID
L
E
n
)
m
W
20mW
10m W
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
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 G RADES.
1. POWER REFLECTS DE VICE O PERATING WI TH NO
O UTPUT LOADS.
2. TYPICAL POWE R DISSI PATIO N AT 3. 3V V
DD
AND 25°C, EX CEPT WHERE SPE CI FI ED.
3. IDD MEASUREMENT TAKEN WITH ALL INSTRUCTI ONS
EXECUTING FROM INTERNAL MEMORY. 50% Of the INSTRUCTI ONS
ARE MULTIFUNCTI ON (TY PES 1, 4, 5, 12, 13, 14), 30% ARE TYP E 2 AND
TYPE 6, AND 20% ARE I DLE INSTRUCTIONS .
4. IDLE RE FERSTO STATE O F OPE RATI ON DURING EXECUTIO N OF IDLE
I NSTRUCTION. DEASSERTE D PI NS ARE DRI VEN TO EITHER VDD OR G ND.
128m W
19 7mW
161m W
104m W
84m W
13 0mW
30
32
34
36
35mW
22m W
25m W
20m W
28m W
16m W
VDDINT = 3.0V
12mW
13mW
28mW
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(128)
IDLE(16)
VDDINT = 3.0V
VDDINT = 3.3V
VDDINT = 3.6V
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