Datasheet

MSP430F42xA
MIXED SIGNAL MICROCONTROLLER
SLAS587 -- FEBRUARY 2008
20
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted) (continued)
outputs -- Ports P1 and P2 (continued)
Figure 2
V
OL
-- Low-Level Output Voltage -- V
0
5
10
15
20
25
30
0.0 0.5 1.0 1.5 2.0 2.5
V
CC
=2.2V
P2.1
TYPICAL LOW-LEVEL OUTPUT CURRENT
vs
LOW-LEVEL OUTPUT VOLTAGE
T
A=
25°C
T
A=
85°C
OL
I
-- Typical Low-Level Output Current -- mA
Figure 3
V
OL
-- Low-Level Output Voltage -- V
0
10
20
30
40
50
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
V
CC
=3V
P2.1
TYPICAL LOW-LEVEL OUTPUT CURRENT
vs
LOW-LEVEL OUTPUT VOLTAGE
T
A=
25°C
T
A=
85°C
OL
I
-- Typical Low-Level Output Current -- mA
Figure 4
V
OH
-- High-Level Output Voltage -- V
-- 3 0
-- 2 5
-- 2 0
-- 1 5
-- 1 0
-- 5
0
0.0 0.5 1.0 1.5 2.0 2.5
V
CC
=2.2V
P2.1
TYPICAL HIGH-LEVEL OUTPUT CURRENT
vs
HIGH-LEVEL OUTPUT VOLTAGE
T
A=
25°C
T
A=
85°C
OL
I
-- Typical High-Level Output Current -- m
A
Figure 5
V
OH
-- High-Level Output Voltage -- V
-- 5 0
-- 4 0
-- 3 0
-- 2 0
-- 1 0
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
V
CC
=3V
P2.1
TYPICAL HIGH-LEVEL OUTPUT CURRENT
vs
HIGH-LEVEL OUTPUT VOLTAGE
T
A=
25°C
T
A=
85°C
OL
I
-- Typical High-Level Output Current -- mA
NOTE: One output loaded at a time