2 recommended operating conditions, 3 electrical characteristics – Texas Instruments TMS320F2802 User Manual
Page 94
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SPRS230N – OCTOBER 2003 – REVISED MAY 2012
6.2
Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
MIN
NOM
MAX
UNIT
Device supply voltage, I/O, V
DDIO
3.14
3.3
3.47
V
Device supply voltage CPU, V
DD
1.71
1.8
1.89
V
Supply ground, V
SS
, V
SSIO
0
V
ADC supply voltage (3.3 V), V
DDA2
, V
DDAIO
3.14
3.3
3.47
V
ADC supply voltage (1.8 V), V
DD1A18
, V
DD2A18
1.71
1.8
1.89
V
Flash supply voltage, V
DD3VFL
3.14
3.3
3.47
V
Device clock frequency (system clock),
100-MHz devices
2
100
MHz
f
SYSCLKOUT
60-MHz devices
2
60
MHz
High-level input voltage, V
IH
All inputs except X1
2
V
DDIO
+ 0.3
V
X1
0.7 * V
DD
– 0.05
V
DD
Low-level input voltage, V
IL
All inputs except X1
V
SS
– 0.3
0.8
V
X1
0.3 * V
DD
+ 0.05
All I/Os except Group 2
–4
mA
High-level output source current,
V
OH
= 2.4 V, I
OH
Group 2
(1)
–8
All I/Os except Group 2
4
mA
Low-level output sink current,
V
OL
= V
OL
MAX, I
OL
Group 2
(1)
8
A version
–40
85
°C
S version
–40
125
Ambient temperature, T
A
Q version
–40
125
(Q100 Qualification)
(1)
Group 2 pins are as follows: GPIO28, GPIO29, GPIO30, GPIO31, TDO, XCLKOUT, EMU0, and EMU1
6.3
Electrical Characteristics
over recommended operating conditions (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
I
OH
= I
OH
MAX
2.4
V
OH
High-level output voltage
V
I
OH
= 50
μ
A
V
DDIO
– 0.2
V
OL
Low-level output voltage
I
OL
= I
OL
MAX
0.4
V
Pin with pullup
V
DDIO
= 3.3 V, V
IN
= 0 V
All I/Os (including XRS)
–80
–140
–190
enabled
Input current
I
IL
μ
A
(low level)
Pin with pulldown
V
DDIO
= 3.3 V, V
IN
= 0 V
±2
enabled
Pin with pullup
V
DDIO
= 3.3 V, V
IN
= V
DDIO
±2
enabled
Input current
Pin with pulldown
I
IH
V
DDIO
= 3.3 V, V
IN
= V
DDIO
(F280x)
28
50
80
μ
A
(high level)
enabled
Pin with pulldown
V
DDIO
= 3.3 V, V
IN
= V
DDIO
(C280x)
80
140
190
enabled
Output current, pullup or
I
OZ
V
O
= V
DDIO
or 0 V
±2
μ
A
pulldown disabled
C
I
Input capacitance
2
pF
94
Electrical Specifications
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