Datasheet

–15–REV. 0
ADSP-21160N
ABSOLUTE MAXIMUM RATINGS
ESD SENSITIVITY
6
Applies to CLKIN only.
7
Applies to all pins with keeper latches: ADDR31–0, DATA63–0, PAGE, BRST, CLKOUT.
8
Current required to switch from kept high to low or from kept low to high.
9
Characterized, but not tested.
10
Applies to three-statable pins: DATA63–0, ADDR31–0, PAGE, CLKOUT, ACK, FLAG3–0, REDY, HBG, BMS, BR6–1, TFSx, RFSx, TDO.
11
Applies to three-statable pins with internal pull-ups: DTx, TCLKx, RCLKx, EMU.
12
Applies to three-statable pins with internal pull-ups: MS3–0, RDx, WRx, DMAGx, PA, CIF.
13
Applies to three-statable pins with internal pull-downs: LxDAT7–0, LxCLK, LxACK.
14
Applies to ACK pulled up internally with 2 kΩ during reset or ID2–0 = 00x.
15
The test program used to measure I
DD-INPEAK
represents worst-case processor operation and is not sustainable under normal application conditions. Actual
internal power measurements made using typical applications are less than specified. For more information, see Power Dissipation on Page 40.
16
I
DD-INHIGH
is a composite average based on a range of high activity code. For more information, see Power Dissipation on Page 40.
17
I
DD-INLOW
is a composite average based on a range of low activity code. For more information, see Power Dissipation on Page 40.
18
Idle denotes ADSP-21160N state during execution of IDLE instruction. For more information, see Power Dissipation on Page 40.
19
Applies to all signal pins.
20
Guaranteed, but not tested.
Internal (Core) Supply Voltage (V
DDINT
)
1
. . –0.3 V to +2.3 V
1
Stresses 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 condi-
tions for extended periods may affect device reliability.
Analog (PLL) Supply Voltage (AV
DD
)
1
. . . . –0.3 V to +2.3 V
External (I/O) Supply Voltage (V
DDEXT
)
1
. . –0.3 V to +4.6 V
Input Voltage
1
. . . . . . . . . . . . . . . . –0.5 V to V
DDEXT
+ 0.5 V
Output Voltage Swing
1
. . . . . . . . . –0.5 V to V
DDEXT
+ 0.5 V
Load Capacitance
1
. . . . . . . . . . . . . . . . . . . . . . . . . .200 pF
Storage Temperature Range
1
. . . . . . . . . . .–65°C to +150°C
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-21160N 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.