MSP430xG461x
MIXED SIGNAL MICROCONTROLLER
SLAS508I − APRIL 2006 − REVISED MARCH 2011
32
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted) (continued)
Schmitt-trigger inputs − Ports P1 to P10, RST/NMI, JTAG (TCK, TMS, TDI/TCLK, TDO/TDI)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
V
Positive going input threshold voltage
V
CC
= 2.2 V
1.1
1.55
V
V
IT+
Positive-going input threshold voltage
V
CC
= 3 V
1.5
1.98
V
V
Negative going input threshold voltage
V
CC
= 2.2 V
0.4
0.9
V
V
IT−
Negative-going input threshold voltage
V
CC
= 3 V
0.9
1.3
V
V
Input voltage hysteresis (V
V
)
V
CC
= 2.2 V
0.3
1.1
V
V
hys
Input voltage hysteresis (V
IT+
− V
IT−
)
V
CC
= 3 V
0.5
1
V
inputs Px.x, TAx, TBx
PARAMETER
TEST CONDITIONS
V
CC
MIN
TYP
MAX
UNIT
t
External interrupt timing
Port P1, P2: P1.x to P2.x, external trigger signal
2.2 V
62
ns
t
(int)
External interrupt timing
Port P1, P2: P1.x to P2.x, external trigger signal
for the interrupt flag, (see Note 1)
3 V
50
ns
t
Timer_A, Timer_B capture
TA0, TA1, TA2
2.2 V
62
ns
t
(cap)
Timer_A, Timer_B capture
timing
TB0, TB1, TB2, TB3, TB4, TB5, TB6
3 V
50
ns
f
(TAext)
Timer_A, Timer_B clock
frequency externally applied
TACLK TBCLK INCLK: t
= t
2.2 V
8
MHz
f
(TBext)
frequency externally applied
to pin
TACLK, TBCLK, INCLK:
t
(H)
= t
(L)
3 V
10
MHz
f
(TAint)
Timer_A, Timer_B clock
SMCLK or ACLK signal selected
2.2 V
8
MHz
f
(TBint)
Timer_A, Timer_B clock
frequency
SMCLK or ACLK signal selected
3 V
10
MHz
NOTES:
1. The external signal sets the interrupt flag every time the minimum t
(int)
parameters are met. It may be set even with trigger signals
shorter than t
(int)
.
leakage current − Ports P1 to P10 (see Note 1)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
I
lkg(Px.y)
Leakage
current
Port Px
V
(Px.y)
(see Note 2)
(1
≤
x
≤
10, 0
≤
y
≤
7)
V
CC
= 2.2 V/3 V
±
50
nA
NOTES:
1. The leakage current is measured with V
SS
or V
CC
applied to the corresponding pin(s), unless otherwise noted.
2. The port pin must be selected as input.
Summary of Contents for MSP430CG4616IPZ
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