MSP430FG47X Datasheet, PDF (27/91 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430FG47x
MIXED SIGNAL MICROCONTROLLER
SLAS580D -- OCTOBER 2008 -- REVISED MARCH 2011
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted) (continued)
Schmitt-trigger inputs -- Ports P1, P2, P3, P4, P5, and P6, RST/NMI, JTAG (TCK, TMS, TDI/TCLK, TDO/TDI)
PARAMETER
TEST CONDITIONS MIN MAX UNIT
V_IT+
V_IT--
V_hys
Positive-going input threshold voltage
Negative-going input threshold voltage
Input voltage hysteresis (V_IT+ -- V_IT--)
V_CC = 2.2 V
V_CC = 3 V
V_CC = 2.2 V
V_CC = 3 V
V_CC = 2.2 V
V_CC = 3 V
1.1 1.55
1.5 1.98
V
0.4 0.9
0.9
1.3
V
0.3
0.5
1.1
1
V
inputs Px.y, TAx
PARAMETER
t_(int)
External interrupt timing
TEST CONDITIONS
Port P1, P2: P1.x to P2.x, external trigger signal
for the interrupt flag (see Note 1)
V_CC
2.2 V
3V
MIN MAX UNIT
62
50
ns
t_(cap)
Timer_A capture timing
TA0, TA1, TA2
2.2 V
62
3V
50
ns
f_(TAext)
Timer_A clock frequency externally
applied to pin
TACLK, INCLK: t_(H) = t_(L)
2.2 V
3V
8
10
MHz
f_(TAint)
Timer_A, clock frequency
SMCLK or ACLK signal selected
2.2 V
3V
8
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, P2, P3, P4, P5, and P6 (see Note 1)
PARAMETER
TEST CONDITIONS
MIN MAX UNIT
I_lkg(Px.y)
Leakage current
Port Px V_(Px.y) (see Note 2)
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.
 POST OFFICE BOX 655303 DALLAS, TEXAS 75265
27