
SM320C6201B, SMJ320C6201B
DIGITAL SIGNAL PROCESSOR
SGUS031B – APRIL 2000 – REVISED AUGUST 2001
28
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
absolute maximum ratings over operating case temperature range (unless otherwise noted)
Supply voltage range, CVDD (see Note 1)
–0.3 V to 2.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply voltage range, DVDD (see Note 1)
–0.3 V to 4 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range
–0.3 V to 4 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output voltage range
–0.3 V to 4 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating case temperature range TC: (S temp version)
–40
_C to 90_C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(W temp version)
–55
_C to 115_C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
–55
_C to 150_C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: All voltage values are with respect to VSS.
recommended operating conditions
C6201B
UNIT
MIN
NOM
MAX
UNIT
CVDD
Supply voltage
1.71
1.8
1.89
V
DVDD
Supply voltage
3.14
3.30
3.46
V
VSS
Supply ground
0
V
VIH
High-level input voltage
2.0
V
VIL
Low-level input voltage
0.8
V
IOH
High-level output current
–12
mA
IOL
Low-level output current
12
mA
TC
Operating case temperature
S temp version
–40
90
_C
TC
Operating case temperature
W temp version
–55
115
_C
Case temperature is measured at package bottom. There is no direct thermal path from the chip through the lid.