Datasheet
MSP430F23x0
MIXED SIGNAL MICROCONTROLLER
SLAS518A -- AUGUST 2006 -- REVISED MAY 2007
18
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
active mode supply current (into V
CC
) excluding external current (see Notes 1 and 2)
PARAMETER TEST CONDITIONS T
A
VCC MIN TYP MAX UNIT
I
A
ctive mode
(
A
M
)
f
DCO
=f
MCLK
=f
SMCLK
=1MHz,
f
ACLK
= 32,768Hz,
Program executes from flash,
B
C
S
C
T
L
1
C
A
L
B
C
1
1
M
H
Z
2.2 V 270 370
μ
A
I
AM, 1MHz
A
c
t
i
v
e
m
o
d
e
(
A
M
)
current (1MHz)
BCSCTL1 = C
A
LBC1
_
1MHZ,
DCOCTL = CALDCO_1MHZ,
CPUOFF = 0, SCG0 = 0, SCG1 = 0,
OSCOFF = 0
3V 390 550
μ
A
I
A
ctive mode
(
A
M
)
f
DCO
=f
MCLK
=f
SMCLK
=1MHz,
f
ACLK
= 32,768Hz,
Program executes in RAM,
B
C
S
C
T
L
1
C
A
L
B
C
1
1
M
H
Z
2.2 V 226
μ
A
I
AM, 1MHz
A
c
t
i
v
e
m
o
d
e
(
A
M
)
current (1MHz)
BCSCTL1 = C
A
LBC1
_
1MHZ,
DCOCTL = CALDCO_1MHZ,
CPUOFF = 0, SCG0 = 0, SCG1 = 0,
OSCOFF = 0
3V 318
μ
A
f
MCLK
=f
SMCLK
=
f
A
C
L
K
=32
,
768Hz
/
8=4
,
096Hz
,
--40..85_C 2.2 V 2 6
I
A
ctive mode
(
A
M
)
f
A
C
L
K
=
3
2
,
7
6
8
H
z
/
8
=
4
,
0
9
6
H
z
,
f
DCO
=0Hz,
Pro
g
ram executes in
f
lash,
105_C 2.2 V 14
μ
A
I
AM, 4kHz
A
c
t
i
v
e
m
o
d
e
(
A
M
)
current (4kHz)
P
r
o
g
r
a
m
e
x
e
c
u
t
e
s
i
n
f
l
a
s
h
,
SELMx = 11, SELS = 1,
DIVMx = DIVSx = DIVAx = 11,
--40..85_C 3V 3 9
μ
A
D
I
V
M
x
D
I
V
S
x
D
I
V
A
x
1
1
,
CPUOFF = 0, SCG0 = 1, SCG1 = 0,
OSCOFF = 0
105_C 3V 17
f
MCLK
=f
SMCLK
=f
DCO(0, 0)
≈ 100kHz,
f
0
H
z
--40..85_C 2.2 V 60 85
I
A
ctive mode
(
A
M
)
f
ACLK
=0Hz,
Program executes in
f
lash,
105_C 2.2 V 95
μ
A
I
AM,100kHz
A
c
t
i
v
e
m
o
d
e
(
A
M
)
current (100kHz)
P
r
o
g
r
a
m
e
x
e
c
u
t
e
s
i
n
f
l
a
s
h
,
RSELx = 0, DCOx = 0,
C
P
U
O
F
F
=
0
S
C
G
0
=
0
S
C
G
1
=
0
--40..85_C 3V 72 95
μ
A
CPUOFF = 0, SCG0 = 0, SCG1 = 0,
OSCOFF = 1
105_C 3V 105
NOTES: 1. All inputs are tied to 0 V or V
CC
. Outputs do not source or sink any current.
2. The currents are characterized with a Micro Crystal CC4V--T1A SMD crystal with a load capacitance of 9 pF.
The internal and external load capacitance is chosen to closely match the required 9pF.