Datasheet

MSP430F23x0
MIXED SIGNAL MICROCONTROLLER
SLAS518A -- AUGUST 2006 -- REVISED MAY 2007
20
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
low power mode supply currents (into V
CC
) excluding external current (see Notes 1 and 2)
PARAMETER TEST CONDITIONS VCC MIN TYP MAX UNIT
f
MCLK
=0MHz,
f
S
M
C
L
K
=
f
D
C
O
=
1
M
H
z
T
A
= --40..85_C
2
2
V
68 84 μA
I
Low-power mode
0
(
L
P
M
0
)
c
u
r
r
e
n
t
f
SMCLK
=
f
DCO
=
1
M
H
z,
f
ACLK
= 32,768Hz,
B
C
S
C
T
L
1
C
A
L
B
C
1
1
M
H
Z
T
A
= 105_C
2.2
V
90 μA
I
LPM0, 1MHz
0 (LPM0) c urrent,
seeNote3
BCSCTL1 = C
A
LBC1
_
1MHZ,
DCOCTL = CALDCO_1MHZ,
C
P
U
O
F
F
1
S
C
G
0
0
S
C
G
1
0
T
A
= --40..85_C
3
V
88 110 μA
_
CPUOFF = 1, SCG0 = 0, SCG1 = 0,
OSCOFF = 0
T
A
= 105_C
3
V
115 μA
f
MCLK
=0MHz,
f
f
1
0
0
k
H
z
T
A
= --40..85_C
2
2
V
36 45 μA
I
Low-power mode
0
(
L
P
M
0
)
c
u
r
r
e
n
t
f
SMCLK
=
f
DCO(0, 0)
≈ 100kHz,
f
A
C
L
K
=0Hz,
T
A
= 105_C
2.2
V
50 μA
I
LPM0, 100kHz
0 (LPM0) c urrent,
seeNote3
f
A
C
L
K
=
0
H
z
,
RSELx = 0, DCOx = 0,
C
P
U
O
F
F
=
1
S
C
G
0
=
0
S
C
G
1
=
0
T
A
= --40..85_C
3
V
40 50 μA
s
e
e
N
o
t
e
3
CPUOFF = 1, SCG0 = 0, SCG1 = 0,
OSCOFF = 1
T
A
= 105_C
3
V
54 μA
f
MCLK
=f
SMCLK
=0MHz,f
DCO
=1MHz,
f
3
2
7
6
8
H
z
T
A
= --40..85_C
2
2
V
20 28 μA
I
Low-power mode
2
(
L
P
M
2
)
c
u
r
r
e
n
t
f
ACLK
= 32,768Hz,
BCSCTL1 = C
A
LBC1
_
1MHZ,
T
A
= 105_C
2.2
V
32 μA
I
LPM2
2 (LPM2) c urrent,
seeNote4
B
C
S
C
T
L
1
=
C
A
L
B
C
1
_
1
M
H
Z
,
DCOCTL = CALDCO_1MHZ,
C
P
U
O
F
F
=
1
S
C
G
0
=
0
S
C
G
1
=
1
T
A
= --40..85_C
3
V
23 32 μA
s
e
e
N
o
t
e
4
CPUOFF = 1, SCG0 = 0, SCG1 = 1,
OSCOFF = 0
T
A
= 105_C
3
V
37 μA
T
A
= --40..25°C 0.7 1.0
f
D
C
O
=
f
M
C
L
K
=
f
S
M
C
L
K
=
0
M
H
z
T
A
=85°C
2.2 V
3.3
μA
I
Low-power mode
3
(
L
P
M
3
)
c
u
r
r
e
n
t
f
DCO
=
f
MCLK
=
f
SMCLK
=
0
M
H
z,
f
A
C
L
K
= 32,768Hz,
T
A
= 105°C 10
μ
I
LPM3,LFXT1
3 (LPM3) c urrent,
s
e
e
N
o
t
e
4
f
A
C
L
K
=
3
2
,
7
6
8
H
z
,
CPUOFF = 1, SCG0 = 1, SCG1 = 1,
O
S
C
O
F
F
0
T
A
= --40..25°C 0.85 1.2
s
e
e
N
o
t
e
4
OSCOFF = 0
T
A
=85°C
3V
3.8
μA
T
A
= 105°C 12
μ
T
A
= --40..25°C 0.25 0.8
f
D
C
O
=
f
M
C
L
K
=
f
S
M
C
L
K
=
0
M
H
z
T
A
=85°C
2.2 V
2.9
μA
I
Low-power mode
3
c
u
r
r
e
n
t
(
L
P
M
3
)
f
DCO
=
f
MCLK
=
f
SMCLK
=
0
M
H
z,
f
A
C
L
K
f
rom internal LF oscillator
(
V
LO
)
,
T
A
= 105°C 9
μ
I
LPM3,VLO
3 current, (LPM3)
s
e
e
N
o
t
e
4
f
A
C
L
K
f
r
o
m
i
n
t
e
r
n
a
l
L
F
o
s
c
i
l
l
a
t
o
r
(
V
L
O
)
,
CPUOFF = 1, SCG0 = 1, SCG1 = 1,
O
S
C
O
F
F
0
T
A
= --40..25°C 0.35 1.0
s
e
e
N
o
t
e
4
OSCOFF = 0
T
A
=85°C
3V
3.5
μA
T
A
= 105°C 11
μ
T
A
=--40°C 0.5
T
A
=25°C
2
2
V
0.5
A
f
D
C
O
=
f
M
C
L
K
=
f
S
M
C
L
K
=
0
M
H
z
T
A
=85°C
2.2
V
1.7 2.7
μ
A
I
Low-power mode
4
(
L
P
M
4
)
c
u
r
r
e
n
t
f
DCO
=
f
MCLK
=
f
SMCLK
=
0
M
H
z,
f
A
CL
K
=0Hz,
T
A
= 105°C 8.6
I
LPM4
4 (LPM4) c urrent,
seeNote5
f
A
C
L
K
=
0
H
z
,
CPUOFF = 1, SCG0 = 1, SCG1 = 1,
O
S
C
O
F
F
1
T
A
=--40°C 0.5
s
e
e
N
o
t
e
5
OSCOFF = 1
T
A
=25°C
3
V
0.5
A
T
A
=85°C
3
V
1.9 3
μ
A
T
A
= 105°C 9
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.
3. Current for brownout and WDT clocked by SMCLK included.
4. Current for brownout and WDT clocked by ACLK i ncluded.
5. Current for brownout included.