|
SMJ320VC5416 Datasheet, PDF (53/92 Pages) Texas Instruments – Fixed-Point Digital Signal Processor | |||
|
◁ |
Electrical Specifications
5 Electrical Specifications
This section provides the absolute maximum ratings and the recommended operating conditions for the
SMJ320VC5416 DSP.
5.1 Absolute Maximum Ratings
The list of absolute maximum ratings are specified over operating case temperature. Stresses beyond those
listed under âabsolute maximum ratingsâ 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 Section 5.2 is not implied. Exposure to absolute-maximum-rated conditions for extended periods may
affect device reliability. All voltage values are with respect to DVSS. Figure 5â1 provides the test load circuit
values for a 3.3-V device.
Supply voltage I/O range, DVDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â0.3 V to 4.0 V
Supply voltage core range, CVDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â0.3 V to 2.0 V
Input voltage range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â0.3 V to 4.5 V
Output voltage range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â0.3 V to 4.5 V
Thermal resistance, Junction-to-Case, ÎJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.82°C/W
Operating case temperature range, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â55°C to 115°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â55°C to 150°C
5.2 Recommended Operating Conditions
MIN NOM
DVDD
CVDD
Device supply voltage, I/O
Device supply voltage, core (VC5416-100)
2.75
3.3
1.45
1.5
DVSS,
CVSS
Supply voltage, GND
0
VIH
High-level input voltage, I/O
RS, INTn, NMI, X2/CLKIN,
CLKMDn, BCLKRn, BCLKXn,
HCS, HDS1, HDS2, HAS,
2.4
TRST, BIO, Dn, An, HDn, TCK
DVDD = 2.75 V to 3.6 V
All other inputs
2
VIL
Low-level input voltage
X2/CLKIN
All other inputs
â0.3*
â0.3*
IOH
High-level output currentâ
IOL
Low-level output currentâ
TC
Operating case temperature
â55
* Not production tested.
â Note that maximum output currents are DC values only. Transient currents may exceed these values.
MAX
3.6
1.65
UNIT
V
V
V
DVDD + 0.3*
V
DVDD + 0.3*
0.42
V
0.8
â8
mA
8
mA
115
°C
April 2003 â Revised July 2003
SGUS035A
43
|
▷ |