ADSP-2105BPZ-80 Analog Devices Inc, ADSP-2105BPZ-80 Datasheet - Page 26

• Manufacturer Part Number: ADSP-2105BPZ-80
• Description: IC DSP CONTROLLER 16BIT 68PLCC
• Manufacturer: Analog Devices Inc
• Series: ADSP-21xxr
• Type: Fixed Pointr

Specifications of ADSP-2105BPZ-80

• Interface: Synchronous Serial Port (SSP)
• Clock Rate: 20MHz
• Non-volatile Memory: External
• On-chip Ram: 3kB
• Voltage - I/o: 5.00V
• Voltage - Core: 5.00V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• No. Of Bits: 16
• Frequency: 20MHz
• Core Supply Voltage: 5.5V
• No. Of Mips: 25
• Supply Voltage Range: 4.5V To 5.5V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: PLCC
• Embedded Interface Type: Host Port
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADSP-21xx
SPECIFICATIONS (ADSP-2103/2162/2164)
SUPPLY CURRENT & POWER (ADSP-2103/2162/2164)
Parameter
I
I
NOTES
1
2
3
For typical supply current (internal power dissipation) figures, see Figure 23.
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)
14
12
10
1, 3
8
6
4
2
0
5.00
VALID FOR ALL TEMPERATURE GRADES.
1
2
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
DEASSERTED PINS ARE DRIVEN TO EITHER V
5mW
9mW
6mW
V
1
DD
Figure 23. ADSP-2103 Power (Typical) vs. Frequency
7.00
= 3.30V
V
FREQUENCY – MHz
DD
= 3.6V
IDD IDLE
V
10.00
DD
Test Conditions
@ V
@ V
= 3.0V
1
DD
DD
50
45
40
35
30
25
20
15
10
13.83
5
0
5.00
= max, t
= max, t
19mW
13mW
10mW
24mW
8mW
15mW
15.00
7.00
IDLE DYNAMIC
FREQUENCY – MHz
DD
CK
CK
V
DD
= 3.6V DURING EXECUTION OF IDLE n INSTRUCTION.
–26–
= 72.3 ns
= 72.3 ns
= 3.6V
10.00
DD
V
DD
OR GND.
= 3.0V
V
13.83
1,2
DD
14
12
10
2
8
6
4
2
0
5.00
= 3.30V
37mW
48mW
29mW
9mW
5mW
4mW
15.00
7.00
IDD IDLE n MODES
FREQUENCY – MHz
IDD IDLE
IDLE 16
10.00
IDLE 128
Min
13.83
DD
3
13mW
7mW
6mW
or GND.
15.00
Max
14
4
Unit
mA
mA
REV. B