Texas Instruments IC MCU 16B MSP430F2101TPW TSSOP-20 TID MSP430F2101TPW Datenbogen
Produktcode
MSP430F2101TPW
MSP430F21x1
SLAS439F
–
SEPTEMBER 2004
–
REVISED AUGUST 2011
Outputs (Ports P1, P2)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
V
CC
MIN
MAX
UNIT
I
OH(max)
= -1.5 mA
(1)
V
CC
- 0.25
V
CC
2.2 V
I
OH(max)
= -6 mA
(2)
V
CC
- 0.6
V
CC
V
OH
High-level output voltage
V
I
OH(max)
= -1.5 mA
(1)
V
CC
- 0.25
V
CC
3 V
I
OH(max)
= -6 mA
(2)
V
CC
- 0.6
V
CC
I
OL(max)
= 1.5 mA
(1)
V
SS
V
SS
+ 0.25
2.2 V
I
OL(max)
= 6 mA
(2)
V
SS
V
SS
+ 0.6
V
OL
Low-level output voltage
V
I
OL(max)
= 1.5 mA
(1)
V
SS
V
SS
+ 0.25
3 V
I
OL(max)
= 6 mA
(2)
V
SS
V
SS
+ 0.6
(1)
The maximum total current, I
OH(max)
and I
OL(max)
, for all outputs combined, should not exceed
±
12 mA to hold the maximum voltage drop
specified.
(2)
The maximum total current, I
OH(max)
and I
OL(max)
, for all outputs combined, should not exceed
±
48 mA to hold the maximum voltage drop
specified.
Output Frequency (Ports P1, P2)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
V
CC
MIN
MAX
UNIT
2.2 V
10
f
Px.y
Port output frequency (with load)
P1.4/SMCLK, C
L
= 20 pF, R
L
= 1 k
Ω
(1) (2)
MHz
3 V
12
2.2 V
12
f
Port_CLK
Clock output frequency
P2.0/ACLK, P1.4/SMCLK, C
L
= 20 pF
(2)
MHz
3 V
16
(1)
Alternatively, a resistive divider with two 0.5-k
Ω
resistors between V
CC
and V
SS
is used as load. The output is connected to the center
tap of the divider.
(2)
The output voltage reaches at least 10% and 90% V
CC
at the specified toggle frequency.
18
Copyright
©
2004
–
2011, Texas Instruments Incorporated