MSP430X13X Datasheet, PDF (24/59 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430x13x, MSP430x14x, MSP430x14x1
MIXED SIGNAL MICROCONTROLLER
SLAS272F − JULY 2000 − REVISED JUNE 2004
recommended operating conditions
PARAMETER
MIN NOM
MAX UNITS
Supply voltage during program execution, VCC (AVCC = DVCC = VCC)
MSP430F13x,
MSP430F14x(1)
1.8
3.6 V
Supply voltage during flash memory programming, VCC
(AVCC = DVCC = VCC)
Supply voltage, VSS (AVSS = DVSS = VSS)
Operating free-air temperature range, TA
MSP430F13x,
MSP430F14x(1)
2.7
0.0
MSP430x13x
MSP430x14x(1)
−40
3.6 V
0.0 V
85 °C
LFXT1 crystal frequency, f(LFXT1)
(see Notes 1 and 2)
LF selected, XTS=0 Watch crystal
XT1 selected, XTS=1 Ceramic resonator
XT1 selected, XTS=1 Crystal
32768
450
1000
Hz
8000 kHz
8000 kHz
XT2 crystal frequency, f(XT2)
Ceramic resonator
Crystal
450
1000
8000
kHz
8000
Processor frequency (signal MCLK), f(System)
VCC = 1.8 V
DC
VCC = 3.6 V
DC
4.15
MHz
8
NOTES:
1. In LF mode, the LFXT1 oscillator requires a watch crystal. A 5.1MΩ resistor from XOUT to VSS is recommended when VCC <
2.5 V. In XT1 mode, the LFXT1 and XT2 oscillators accept a ceramic resonator or crystal up to 4.15MHz at VCC ≥ 2.2 V. In XT1 mode,
the LFXT1 and XT2 oscillators accept a ceramic resonator or crystal up to 8MHz at VCC ≥ 2.8 V.
2. In LF mode, the LFXT1 oscillator requires a watch crystal. In XT1 mode, LFXT1 accepts a ceramic resonator or a crystal.
f (MHz)
ÎÎÎÎÎÎÎÎÎÎ ^{8.0 MHz}
Supply voltage range,
’F13x/’F14x(1), during
program execution
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{4.15 MHz}
Supply voltage range, ’F13x/’F14x(1),
during flash memory programming
1.8 V
2.7 V 3 V
3.6 V
Supply Voltage − V
Figure 1. Frequency vs Supply Voltage, MSP430F13x or MSP430F14x(1)
24
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