Datasheet

TMS320F28069, TMS320F28068, TMS320F28067, TMS320F28066
TMS320F28065, TMS320F28064, TMS320F28063, TMS320F28062
SPRS698D –NOVEMBER 2010–REVISED DECEMBER 2012 www.ti.com
4 Device Operating Conditions
4.1 Absolute Maximum Ratings
(1) (2)
Supply voltage range, V
DDIO
(I/O and Flash) with respect to V
SS
–0.3 V to 4.6 V
Supply voltage range, V
DD
with respect to V
SS
–0.3 V to 2.5 V
Analog voltage range, V
DDA
with respect to V
SSA
–0.3 V to 4.6 V
Input voltage range, V
IN
(3.3 V) –0.3 V to 4.6 V
Output voltage range, V
O
–0.3 V to 4.6 V
Input clamp current, I
IK
(V
IN
< 0 or V
IN
> V
DDIO
)
(3)
±20 mA
Output clamp current, I
OK
(V
O
< 0 or V
O
> V
DDIO
) ±20 mA
Junction temperature range, T
J
(4)
–40°C to 150°C
Storage temperature range, T
stg
(4)
–65°C to 150°C
(1) 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 Section 4.2 is not implied.
Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltage values are with respect to V
SS
, unless otherwise noted.
(3) Continuous clamp current per pin is ± 2 mA.
(4) Long-term high-temperature storage or extended use at maximum temperature conditions may result in a reduction of overall device life.
For additional information, see IC Package Thermal Metrics Application Report (literature number SPRA953) and Reliability Data for
TMS320LF24xx and TMS320F28xx Devices Application Report (literature number SPRA963).
4.2 Recommended Operating Conditions
MIN NOM MAX UNIT
Device supply voltage, I/O, V
DDIO
(1)
2.97 3.3 3.63 V
Device supply voltage CPU, V
DD
(When internal 1.71 1.8 1.995
V
VREG is disabled and 1.8 V is supplied externally)
Supply ground, V
SS
0 V
Analog supply voltage, V
DDA
(1)
2.97 3.3 3.63 V
Analog ground, V
SSA
0 V
Device clock frequency (system clock) 2 90 MHz
High-level input voltage, V
IH
(3.3 V) 2 V
DDIO
+ 0.3 V
Low-level input voltage, V
IL
(3.3 V) V
SS
– 0.3 0.8 V
High-level output source current, V
OH
= V
OH(MIN)
, I
OH
All GPIO/AIO pins –4 mA
Group 2
(2)
–8 mA
Low-level output sink current, V
OL
= V
OL(MAX)
, I
OL
All GPIO/AIO pins 4 mA
Group 2
(2)
8 mA
Junction temperature, T
J
T version –40 105
°C
S version –40 125
Ambient temperature, T
A
Q version
(3)
–40 125
°C
(Q100 qualification)
Junction temperature, T
J
–40 150
(1) V
DDIO
and V
DDA
should be maintained within approximately 0.3 V of each other.
(2) Group 2 pins are as follows: GPIO16, GPIO17, GPIO18, GPIO19, GPIO28, GPIO29, GPIO36, GPIO37.
(3) The "Q" temperature option is not available on the 2806xU devices.
60 Device Operating Conditions Copyright © 2010–2012, Texas Instruments Incorporated
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TMS320F28064 TMS320F28063 TMS320F28062