ADSP-2186LKST-115 Analog Devices Inc, ADSP-2186LKST-115 Datasheet - Page 39

• Manufacturer Part Number: ADSP-2186LKST-115
• Description: IC DSP CONTROLLER 16BIT 100LQFP
• Manufacturer: Analog Devices Inc
• Series: ADSP-21xxr
• Type: Fixed Pointr

Specifications of ADSP-2186LKST-115

• Rohs Status: RoHS non-compliant
• Interface: Host Interface, Serial Port
• Clock Rate: 28.8MHz
• Non-volatile Memory: External
• On-chip Ram: 40kB
• Voltage - I/o: 3.30V
• Voltage - Core: 3.30V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP

NOTES
1. POWER REFLECTS DEVICE OPERATING WITH NO
2.TYPICAL POWER DISSIPATION AT 3.3V V
3. IDD MEASUREMENT TAKEN WITH ALL INSTRUCT IONS
4. IDLE REFERSTO STATE OF OPERATION DURING EXECUTION OF IDLE
VALID FOR ALL TEMPERATURE GRADES.
OUTPUT LOADS.
AND 25°C, EXCEPT WHERE SPECIFIED.
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.
INSTRUCTION. DEASSERTED PINS ARE DRIVEN TO EITHER V
170
160
150
140
130
120
110
100
90
80
28
26
24
22
20
18
16
38
36
34
32
35
30
25
20
15
10
5
30
30
30
126mW
22mW
2 7mW
22mW
10mW
10 2mW
83mW
19mW
9mW
Figure 30. Power vs. Frequency (ADSP-2186L)
32
32
32
POWER, IDLE n MODES
POWER, INTERNAL
34
34
34
POWER, IDLE
V
V
DD
DD
1/
CORE = 1.9V
CORE = 1.8V
1/
1/
t
t
t
CK
CK
CK
36
36
36
– MHz
– MHz
– MHz
DD
1, 2, 4
38
38
38
1, 2, 3
2
169mW
139 mW
1 13mW
3 5mW
28mW
28mW
40
22mW
40
40
13mW
12mW
ADSP-2184L/ADSP-2185L/ADSP-2186L/ADSP-2187L
Rev. C | Page 39 of 48 | January 2008
DD
OR GND.
42
IDLE(128)
42
42
IDLE(16)
NOTES
1. POWER REFLECTS DEVICE OPERATING WITH NO
2.TYPICAL POWER DISSIPATION AT 3.3V V
3. IDD MEASUREMENT TAKEN WITH ALL INSTRUCTIONS
4. IDLE REFERSTO STATE OF OPERATION DURING EXECUTION OF IDLE
VALID FOR ALL TEMPERATURE GRADES.
OUTPUT LOADS.
AND 25°C, EXCEPT WHERE SPECIFIED.
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.
INSTRUCTION. DEASSERTED PINS ARE DRIVEN TO EITHER V
230
210
190
170
150
130
110
90
70
50
28
26
24
22
20
18
16
45
40
36
34
32
30
35
30
25
20
15
10
5
30
30
30
112.2mW
87mW
10mW
23mW
144 mW
9mW
Figure 31. Power vs. Frequency (ADSP-2187L)
25mW
21mW
35
35
35
23mW
POWER, IDLE n MODES
POWER, INTERNAL
POWER, IDLE
40
40
40
1/
1/
1/
t
t
t
CK
CK
35mW
CK
– MHz
– MHz
– MHz
DD
30mW
45
1, 2, 4
45
45
1, 2, 3
3 2mW
13mW
12mW
2
50
50
50
168.3mW
32mW
21 6mW
13 2mW
IDLE(128)
IDLE
IDLE(16)
DD
OR GND.
55
55
55