ADSP-2192M
ABSOLUTE MAXIMUM RATINGS
Power Supply, Internal (VDDINT)1 . . . . . . . . –0.3 V to +6.0 V Power Supply, External (VDDEXT) . . . . . . . –0.3 V to +6.0 V Input Voltage (Signal Pins) . . . . . . –0.3 V to VDDEXT + 0.3 V TSTORE Storage Temperature Range . . . . . .–65ºC to +150ºC TLEAD Lead Temperature (5 seconds) max . . . . . . . . . 185ºC
1Stresses greater than those listed above may cause permanent damage to the device. These are stress ratings only; functional operation of the device at these or any other conditions 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.
ESD SENSITIVITY
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the ADSP-2192M features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality.
TIMING SPECIFICATIONS
This section contains timing information for the DSP’s |
Programmable Flags Cycle Timing |
external signals. |
Table 35 and Figure 13 describe Programmable Flag operations. |
|
The signals indicated are asynchronous and are not tied to any |
|
clock. |
Table 35. Programmable Flags Cycle Timing
Parameter |
|
Min |
Max |
Unit |
|
|
|
|
|
tGPTW |
GPIO Timing Pulsewidth |
40 |
|
ns |
tXTALIHI |
XTALI High Pulsewidth |
10 |
|
ns |
tXTALILO |
XTALI Low Pulsewidth |
15 |
|
ns |
tENABLE |
I/O Pins |
0 |
|
ns |
tDISABLE |
I/O Pins |
|
10 |
ns |
CLK
tDISABLE |
|
tENABLE |
FLAG I/O PINS
Figure 13. Programmable Flags Cycle Timing
REV. 0 |
–31– |