ADSP-2101BS-100 Analog Devices Inc, ADSP-2101BS-100 Datasheet - Page 22

• Manufacturer Part Number: ADSP-2101BS-100
• Description: IC DSP CONTROLLER 16BIT 80PQFP
• Manufacturer: Analog Devices Inc
• Series: ADSP-21xxr
• Type: Fixed Pointr

Specifications of ADSP-2101BS-100

• Rohs Status: RoHS non-compliant
• Interface: Synchronous Serial Port (SSP)
• Clock Rate: 25MHz
• Non-volatile Memory: External
• On-chip Ram: 6kB
• Voltage - I/o: 5.00V
• Voltage - Core: 5.00V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 80-MQFP, 80-PQFP
• Device Core Size: 16b
• Architecture: Enhanced Harvard
• Format: Fixed Point
• Clock Freq (max): 25MHz
• Mips: 25
• Device Input Clock Speed: 25MHz
• Ram Size: 3KB
• Program Memory Size: Not RequiredKB
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 80
• Package Type: PQFP
• Lead Free Status / Rohs Status: Not Compliant

ADSP-21xx
SPECIFICATIONS (ADSP-2111)
SUPPLY CURRENT & POWER (ADSP-2111)
Parameter
I
I
NOTES
1
2
3
For typical supply current (internal power dissipation) figures, see Figure 17.
Current reflects device operating with no output loads.
V
Idle refers to ADSP-21xx state of operation during execution of IDLE instruction. Deasserted pins are driven to either V
DD
DD
IN
= 0.4 V and 2.4 V.
Supply Current (Dynamic)
Supply Current (Idle)
100
90
80
70
60
50
40
30
40mW
55mW
80mW
14
VALID FOR ALL TEMPERATURE GRADES.
1
2
3
1, 3
POWER REFLECTS DEVICE OPERATING WITH NO OUTPUT LOADS.
IDLE REFERS TO ADSP-21xx OPERATION DURING EXECUTION OF IDLE INSTRUCTION.
MAXIMUM POWER DISSIPATION AT V
15
DEASSERTED PINS ARE DRIVEN TO EITHER V
POWER, IDLE
16
1
1
/ t
V
V
V
CK
DD
DD
DD
17
Figure 17. ADSP-2111 Power (Typical) vs. Frequency
– MHz
= 5.5V
= 5.0V
= 4.5V
18
330
310
290
270
230
210
190
170
150
1,2
250
19
Test Conditions
@ V
@ V
@ V
@ V
@ V
@ V
155mW
200mW
250mW
20
100mW
70mW
50mW
DD
DD
DD
DD
DD
DD
14
= max, t
= max, t
= max, t
= max, t
= max, t
= max, t
POWER, INTERNAL
15
DD
= 5.0V DURING EXECUTION OF IDLE n INSTRUCTION.
16
1
/ t
V
V
V
CK
CK
CK
CK
CK
CK
CK
DD
DD
DD
17
–22–
DD
– MHz
= 5.5V
= 5.0V
= 4.5V
= 50 ns
= 60 ns
= 76.9 ns
= 50 ns
= 60 ns
= 76.9 ns
OR GND.
18
19
70
65
60
55
50
45
40
35
30
1
2
2
20
55mW
34mW
32mW
2
330mW
260mW
200mW
14
POWER, IDLE n MODES
15
16
1
/ t
V
CK
DD
17
Min
– MHz
= 5.0V
18
DD
19
or GND.
20
3
70mW
38mW
36mW
Max
60
52
46
18
16
14
IDLE;
IDLE 16;
IDLE 128;
Unit
mA
mA
mA
mA
mA
mA
REV. B