AD14060BF-4 Analog Devices Inc, AD14060BF-4 Datasheet - Page 42

• Manufacturer Part Number: AD14060BF-4
• Description: IC DSP CMOS 32BIT 308CQFP
• Manufacturer: Analog Devices Inc
• Series: SHARC®r
• Type: Fixed/Floating Pointr

Specifications of AD14060BF-4

• Rohs Status: RoHS non-compliant
• Interface: Host Interface, Link Port, Serial Port
• Clock Rate: 40MHz
• Non-volatile Memory: External
• On-chip Ram: 2MB
• Voltage - I/o: 5.00V
• Voltage - Core: 5.00V
• Operating Temperature: -40°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 308-CQFP
• Device Core Size: 32b
• Architecture: Enhanced Harvard
• Clock Freq (max): 40MHz
• Mips: 40
• Device Input Clock Speed: 40MHz
• Ram Size: 1.9073535156MB
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Operating Temp Range: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 308
• Package Type: CQFP
• Lead Free Status / Rohs Status: Not Compliant

AD14060/AD14060L
OUTPUT DRIVE CURRENTS
Figure 29 shows typical I-V characteristics for the output
drivers of the ADSP-2106x. The curves represent the current
drive capability of the output drivers as a function of output
voltage.
CONTROLLER
OTHER JTAG
–100
–120
–140
–160
120
100
–20
–40
–60
–80
80
60
40
20
0
Figure 29. ADSP-2106x Typical Drive Currents (V
0
CONNECTOR
EMULATOR
JTAG
CLKIN
1
TRST
EMU
TCK
TMS
TDO
TDI
SOURCE VOLTAGE (V)
OPTIONAL
TDI
HIGH LEVEL DRIVE
(P DEVICE)
SHARC_A
2
LOW LEVEL DRIVE
(N DEVICE)
CLKIN
TRST
EMU
TMS
TDO
TCK
TDI
TDO
3
Figure 27. JTAG Scan Path Connections for the AD14060/AD14060L
TDI
1
SHARC_B
OPEN-DRAIN DRIVER OR EQUIVALENT, THAT IS:
Figure 28. JTAG Clock Tree for Multiple ADSP-2106x Systems
4
1
1
DD
= 5 V)
TDO
5kΩ
5kΩ
5
TDI
SHARC_C
Rev. B | Page 42 of 48
TDI
TDI
TDO
TDO
TDO
TDI
TDI
POWER DISSIPATION
Total power dissipation has two components, one due to
internal circuitry and one due to the switching of external
output drivers. Internal power dissipation is dependent on the
instruction execution sequence and the data operands involved.
Internal power dissipation is calculated as follows:
The external component of total power dissipation is caused by
the switching of output pins. Its magnitude depends on the
following:
•
•
•
•
and is calculated by
TDI
SHARC_D
TDO
TDO
Number of output pins that switch during each cycle (O)
Maximum frequency at which they can switch (f)
Load capacitance (C)
Voltage swing (V
P
P
INT
EXT
= I
= O × C × V
TDI
TDI
TDO
DDIN
EMU
TDO
TDO
× V
JTAG DEVICE
TDI
(OPTIONAL)
DD
DD
DD
)
2
× f
TDO
SYSTEM
CLKIN
TDI
ADSP-2106x
#n
TDO