參數(shù)資料
型號: ADSP-21mod970
廠商: Analog Devices, Inc.
英文描述: Multi-Port Internet Gateway Processor(多口網(wǎng)關處理器)
中文描述: 多端口Internet網(wǎng)關處理器(多口網(wǎng)關處理器)
文件頁數(shù): 30/50頁
文件大小: 980K
代理商: ADSP-21MOD970
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ADSP-21mod970 Preliminary Data Sheet
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Preimnary
Data
20
Technca
24
P
I
n
)
.
Figure 12 Power vs. Frequency TBD
1/t
CK
- MHz
P
I
)
100
110
120
130
140
150
160
170
180
190
21mod870 POWER, INTERNAL
1, 3, 4
V
DD
= 3.6V
V
DD
= 3.3V
V
DD
= 3.0V
1/f
CK
- MHz
34
20
14
32
22
18
16
30
26
28
24
12
POWER, IDLE
1, 2, 3
I
)
V
DD
= 3.6V
V
DD
= 3.3V
V
DD
= 3.0V
1/f
CK
- MHz
16
12
28
18
14
26
22
10
POWER, IDLE
n
MODES
3
IDLE
IDLE (16)
IDLE (128)
VALID FOR ALL TEMPERATURE GRADES.
1
POWER REFLECTS DEVICE OPERATING WITH NO OUTPUT LOADS.
2
IDLE REFERS TO ADSP-21mod870 STATE OF OPERATION DURING EXECUTION OF IDLE
INSTRUCTION. DEASSERTED PINS ARE DRIVEN TO EITHER V
DD
OR GND.
3
TYPICAL POWER DISSIPATION AT 3.3V V
DD
AND 25
o
C
EXCEPT WHERE SPECIFIED.
4
I
DD
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.
200
28
40
30
32
34
36
38
90
80
8
28
40
30
32
34
36
38
28
40
30
32
34
36
38
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