TMS320F28335, TMS320F28334, TMS320F28332
TMS320F28235, TMS320F28234, TMS320F28232
SPRS439I–JUNE 2007–REVISED MARCH 2011
www.ti.com
6.2 Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
MIN
3.135
1.805
1.71
NOM
3.3
1.9
1.8
0
MAX UNIT
Device supply voltage, I/O, VDDIO
3.465
1.995
1.89
V
Device operation @ 150 MHz
Device supply voltage CPU, VDD
V
Device operation @ 100 MHz
Supply ground, VSS, VSSIO, VSSAIO
VSSA2, VSS1AGND, VSS2AGND
,
V
V
ADC supply voltage (3.3 V),
VDDA2, VDDAIO
3.135
3.3
3.465
ADC supply voltage,
VDD1A18, VDD2A18
Device operation @ 150 MHz
Device operation @ 100 MHz
1.805
1.9
1.8
3.3
1.995
V
1.71
1.89
Flash supply voltage, VDD3VFL
3.135
3.465
V
Device clock frequency (system clock), F28335/F28235/F28334/F28234
2
150
MHz
fSYSCLKOUT
F28332/F28232
2
2
100
High-level input voltage, VIH
All inputs except X1
X1
VDDIO
V
V
0.7 * VDD – 0.05
VDD
Low-level input voltage, VIL
All inputs except X1
X1
0.8
0.3 * VDD + 0.05
All I/Os except Group 2
Group 2(1)
–4
–8
High-level output source current,
VOH = 2.4 V, IOH
mA
mA
All I/Os except Group 2
Group 2(1)
4
Low-level output sink current,
VOL = VOL MAX, IOL
8
A version
–40
–40
–40
85
Ambient temperature, TA
Junction temperature, TJ
S version
125
125
125
°C
°C
Q version
(1) Group 2 pins are as follows: GPIO28, GPIO29, GPIO30, GPIO31, TDO, XCLKOUT, EMU0, EMU1, XINTF pins, GPIO35-87, XRD.
6.3 Electrical Characteristics
over recommended operating conditions (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
2.4
TYP
MAX UNIT
IOH = IOH MAX
IOH = 50 μA
VOH High-level output voltage
VOL Low-level output voltage
V
VDDIO – 0.2
IOL = IOL MAX
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
VDDIO = 3.3 V, VIN = VDDIO
VO = VDDIO or 0 V
All I/Os (including XRS)
–80
–140
–190
Input current
(low level)
IIL
μA
Pin with pulldown
enabled
±2
±2
80
±2
Pin with pullup
enabled
Input current
(high level)
IIH
μA
Pin with pulldown
enabled
28
50
2
Output current, pullup or
pulldown disabled
IOZ
CI
μA
Input capacitance
pF
118
Electrical Specifications
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TMS320F28232
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