adsp-21469 Analog Devices, Inc., adsp-21469 Datasheet - Page 18

• Manufacturer Part Number: adsp-21469
• Description: Sharc Processor
• Manufacturer: Analog Devices, Inc.

ADSP-21469/ADSP-21469W
MAXIMUM POWER DISSIPATION
See Engineer-to-Engineer Note “Estimating Power Dissipation
for ADSP-21469 SHARC Processors” for detailed thermal and
power information regarding maximum power dissipation. For
information on package thermal specifications, see
Characteristics on Page
ABSOLUTE MAXIMUM RATINGS
Stresses greater than those listed in
nent damage to the device. These are stress ratings only;
functional operation of the device at these or any other condi-
tions greater than those indicated in the operational sections of
this specification is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device
reliability.
Table 10. Absolute Maximum Ratings
Parameter
Internal (Core) Supply Voltage (V
Analog (PLL) Supply Voltage (V
External (I/O) Supply Voltage (V
DDR2 Controller Supply Voltage (V
Input Voltage
Output Voltage Swing
Load Capacitance
Storage Temperature Range
Junction Temperature under Bias
51.
DD_A
DD_EXT
DD_INT
DD_DDR2)
Table 10
)
)
)
Rating
–0.3 V to +1.32V
TBD
–0.3 V to +4.6V
–0.5 V to +2.7V
–0.5 V to +3.8V
–0.5 V to V
200 pF
–65 C to +150 C
125 C
may cause perma-
Rev. PrB | Page 18 of 56 | November 2008
Thermal
DD_EXT
+0.5V
ESD SENSITIVITY
ESD (electrostatic discharge) sensitive device.
Charged devices and circuit boards can discharge
without detection. Although this product features
patented or proprietary protection circuitry, damage
may occur on devices subjected to high energy ESD.
Therefore, proper ESD precautions should be taken to
avoid performance degradation or loss of functionality.
Preliminary Technical Data