参数资料
型号: MSP430F4783IPZ
厂商: TEXAS INSTRUMENTS INC
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP100
封装: GREEN, PLASTIC, QFP-100
文件页数: 20/79页
文件大小: 1322K
代理商: MSP430F4783IPZ
MSP430F47x3, MSP430F47x4
MIXED SIGNAL MICROCONTROLLER
SLAS545C MAY 2007 REVISED MARCH 2011
27
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (continued)
Schmitt-trigger inputs Ports P1 through P5, P7 through P10, RST/NMI, JTAG: TCK, TMS, TDI/TCLK, TDO/TDI
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
P
iti
i
t th
h ld
0.45
0.75
VCC
VIT+
Positive-going input threshold
voltage
2.2 V
1.00
1.65
V
VIT+
voltage
3 V
1.35
2.25
V
Nti
i
it th
h ld
0.25
0.55
VCC
VIT
Negative-going input threshold
voltage
2.2 V
0.55
1.20
V
VIT
voltage
3 V
0.75
1.65
V
Input voltage hysteresis (VIT+
2.2 V
0.2
1.0
V
Vhys
Input voltage hysteresis (VIT+
VIT)
3 V
0.3
1.0
V
RPull
Pullup/pulldown resistor
(not RST/NMI and JTAG pins)
For pullup: VIN = VSS,
For pulldown: VIN = VCC
20
35
50
k
W
CI
Input Capacitance
VIN = VSS or VCC
5
pF
inputs Ports P1, P2
PARAMETER
TEST CONDITIONS
VCC
MIN
MAX
UNIT
t(int)
External interrupt timing
Port P1, P2: P1.x to P2.x, External
trigger puls width to set interrupt flag,
(see Note 1)
2.2 V/3 V
20
ns
NOTES:
1. An external signal sets the interrupt flag every time the minimum interrupt puls width t(int) is met. It may be set even with trigger signals
shorter than t(int).
leakage current Ports P1 through P5, P7 through P10
PARAMETER
TEST CONDITIONS
VCC
MIN
MAX
UNIT
Ilkg(Px.x)
High-impedance leakage current
see Notes 1 and 2
2.2 V/3 V
±50
nA
NOTES:
1. The leakage current is measured with VSS or VCC applied to the corresponding pin(s), unless otherwise noted.
2. The leakage of the digital port pins is measured individually. The port pin is selected for input and the pullup/pulldown resistor is
disabled.
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