Datasheet

MSP430F23x0
MIXED SIGNAL MICROCONTROLLER
SLAS518A -- AUGUST 2006 -- REVISED MAY 2007
35
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (continued)
Timer_A
PARAMETER TEST CONDITIONS VCC MIN TYP MAX UNIT
f
T
i
m
e
r
A
c
l
o
c
k
f
r
e
q
u
e
n
c
y
Internal: SMCLK, ACLK;
E
x
t
e
r
n
a
l
:
T
A
C
L
K
I
N
C
L
K
;
2.2 V 10
M
H
z
f
TA
Timer
_
A
clock
f
requency
E
x
ternal: T
A
CLK, INCLK;
Duty Cycle = 50% ±10%
3V 16
MHz
t
TA,cap
Timer_A, capture timing TA0, TA1, TA2 2.2 V/3 V 20 ns
Timer_B
PARAMETER TEST CONDITIONS VCC MIN TYP MAX UNIT
f
T
i
m
e
r
B
c
l
o
c
k
f
r
e
q
u
e
n
c
y
Internal: SMCLK, ACLK;
E
x
t
e
r
n
a
l
:
T
B
C
L
K
;
2.2 V 10
M
H
z
f
TB
Timer
_
Bclock
f
requency
E
x
ternal: TBCLK;
Duty Cycle = 50% ±10%
3V 16
MHz
t
TB,cap
Timer_B, capture timing TB0, TB1, TB2 2.2 V/3 V 20 ns