TMS320F2809, TMS320F2808, TMS320F2806
TMS320F2802, TMS320F2801, UCD9501
TMS320C2802, TMS320C2801, and TMS320F2801x DSPs
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SPRS230H–OCTOBER 2003–REVISED JUNE 2006
6.2 Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
MIN
3.14
1.71
NOM
3.3
1.8
0
MAX
3.47
1.89
UNIT
V
Device supply voltage, I/O, VDDIO
Device supply voltage CPU, VDD
Supply ground, VSS, VSSIO
V
V
ADC supply voltage (3.3 V), VDDA2, VDDAIO
ADC supply voltage (1.8 V), VDD1A18, VDD2A18
Flash supply voltage, VDD3VFL
3.14
1.71
3.14
2
3.3
1.8
3.3
3.47
1.89
3.47
100
VDDIO
0.8
-4
V
V
V
Device clock frequency (system clock), fSYSCLKOUT
High-level input voltage, VIH
MHz
V
2
Low-level input voltage, VIL
All I/Os except Group 2
High-level output source current, VOH = 2.4 V, IOH
Group 2(1)
mA
mA
-8
All I/Os except Group 2
Low-level output sink current, VOL = VOL MAX, IOL
Group 2(1)
4
8
A version
-40
-40
-40
85
Ambient temperature, TA
S version
Q version
125
125
°C
(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
2.4
TYP
MAX UNIT
IOH = IOHMAX
IOH = 50 µA
VOH High-level output voltage
VOL Low-level output voltage
V
VDDIO - 0.2
IOL = IOLMAX
0.4
V
Pin with pullup
enabled
VDDIO = 3.3 V, VIN = 0 V
VDDIO = 3.3 V, VIN = 0 V
VDDIO = 3.3 V, VIN = VDDIO
All I/Os (including XRS)
-80
-140
-190
Input current
(low level)
IIL
µA
Pin with pulldown
enabled
±2
±2
Pin with pullup
enabled
Input current Pin with pulldown
IIH
VDDIO = 3.3 V, VIN = VDDIO (F280x)
VDDIO = 3.3 V, VIN = VDDIO (C280x)
VO = VDDIO or 0 V
28
80
50
80
µA
(high level)
enabled
Pin with pulldown
enabled
140
190
±2
Output current, pullup or
pulldown disabled
IOZ
CI
µA
Input capacitance
2
pF
88
Electrical Specifications
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