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VIL
Low-level input voltage
VIH
High-level input voltage
TA
Operating free-air temperature
VCC
Supply voltage
TMS320C17, TMS320E17, TMS320P17
DIGITAL SIGNAL PROCESSORS
SPRS009C–JANUARY 1987–REVISED JULY 1991
POST OFFICE BOX 1443
HOUSTON, TEXAS 77001
102
electrical specifications
This section contains the electrical specifications for all versions of the
′
C17/E17/P17 digital signal processors,
including test parameter measurement information. Parameters with
PP
subscripts apply only to the
′
E17/P17
in the EPROM programming mode (see Note 11).
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, V
CC
, except for the
′
320LC17 (see Note 6)
Supply voltage range, V
PP
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output voltage range
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous power dissipation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature: L suffix
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A suffix
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–0.3 V to 7 V
–0.6 V to 14 V
–0.3 V to 14 V
–0.3 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . .
1.5 W
0
°
C to 70
°
C
– 40
°
C to 85
°
C
–55
°
C to 150
°
C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only, and
functional operation of the device at these or any other conditions beyond those indicated in the “Recommended Operating Conditions” section of
this specification is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 6: All voltage values are with respect to VSS.
recommended operating conditions
MIN
NOM
MAX
UNIT
EPROM devices
4.75
5
5.25
V
All other devices
4.5
5
5.5
V
VPP
VSS
Supply voltage (see Note 11)
12.25
12.5
12.75
V
Supply voltage
0
V
All inputs except CLKIN
2
V
CLKIN
3
V
All inputs except MC/MP
0.8
V
MC/MP
0.6
V
μ
A
mA
IOH
IOL
High-level output current, all outputs
–300
Low-level output current (All outputs)
2
L suffix
0
70
°
C
A suffix
– 40
85
°
C
NOTE 11: VPP can be applied only to programming pins designed to accept VPP as an input. During programming the total supply current
is IPP + ICC.