MSP430FG4619_17 Datasheet, PDF (18/115 Pages) Texas Instruments – Mixed-Signal Microcontrollers

MSP430FG4619, MSP430FG4618, MSP430FG4617, MSP430FG4616
MSP430CG4619, MSP430CG4618, MSP430CG4617, MSP430CG4616
SLAS508J – APRIL 2006 – REVISED JUNE 2015
www.ti.com
5.6 Schmitt-Trigger Inputs – Ports P1 to P10, RST/NMI, JTAG (TCK, TMS, TDI/TCLK,TDO/TDI)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN MAX UNIT
V_IT+
Positive-going input threshold voltage
V_IT–
Negative-going input threshold voltage
V_hys
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
V
1.5 1.98
0.4
0.9
V
0.9
1.3
0.3
1.1
V
0.5
1
5.7 Inputs Px.x, TAx, TBX
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
t_(int)
External interrupt timing
TEST CONDITIONS
Port P1, P2: P1.x to P2.x, external trigger signal
for the interrupt flag⁽¹⁾
V_CC
2.2 V
3V
MIN MAX UNIT
62
ns
50
t_(cap)
Timer_A, Timer_B capture timing
TA0, TA1, TA2
TB0, TB1, TB2, TB3, TB4, TB5, TB6
2.2 V
62
ns
3V
50
f_(TAext)
f_(TBext)
f_(TAint)
f_(TBint)
Timer_A or Timer_B clock frequency TACLK, TBCLK
externally applied to pin
INCLK t_(H) = t_(L)
Timer A or Timer B clock frequency SMCLK or ACLK signal selected
2.2 V
3V
2.2 V
3V
8
MHz
10
8
MHz
10
(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).
5.8 Leakage Current – Ports P1 to P10⁽¹⁾
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
I_lkg(Px.y) Leakage current, Port Px
TEST CONDITIONS
MIN
V(Px.y) ⁽²⁾
(1 ≤ × ≤ 10, 0 ≤ y ≤ 7)
V_CC = 2.2 V, 3 V
(1) The leakage current is measured with V_SS or V_CC applied to the corresponding pins, unless otherwise noted.
(2) The port pin must be selected as input.
MAX UNIT
±50 nA
5.9 Outputs – Ports P1 to P10
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
V_OH
High-level output voltage
V_OL
Low-level output voltage
TEST CONDITIONS
I_OH(max) = –1.5 mA, V_CC = 2.2 V⁽¹⁾
I_OH(max) = –6 mA, V_CC = 2.2 V⁽²⁾
I_OH(max) = –1.5 mA, V_CC = 3 V⁽¹⁾
I_OH(max) = –6 mA, V_CC = 3 V⁽²⁾
I_OL(max) = 1.5 mA, V_CC = 2.2 V⁽¹⁾
I_OL(max) = 6 mA, V_CC = 2.2 V⁽²⁾
I_OL(max) = 1.5 mA, V_CC = 3 V⁽¹⁾
I_OL(max) = 6 mA, V_CC = 3 V⁽²⁾
MIN
V_CC – 0.25
V_CC – 0.6
V_CC – 0.25
V_CC – 0.6
V_SS
V_SS
V_SS
V_SS
MAX
V_CC
V_CC
V_CC
V_CC
V_SS + 0.25
V_SS + 0.6
V_SS + 0.25
V_SS + 0.6
UNIT
V
V
(1) The maximum total current, I_OH(max) and I_OL(max), for all outputs combined, should not exceed ±12 mA to satisfy the maximum specified
voltage drop.
(2) The maximum total current, I_OH(max) and I_OL(max), for all outputs combined, should not exceed ±48 mA to satisfy the maximum specified
voltage drop.
18
Specifications
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