Datasheet

  
  
SLAS272F − JULY 2000 − REVISED JUNE 2004
24
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
recommended operating conditions
PARAMETER MIN NOM MAX UNITS
Supply voltage during program execution, V
CC
(AV
CC
= DV
CC
= V
CC
)
MSP430F13x,
MSP430F14x(1)
1.8 3.6 V
Supply voltage during flash memory programming, V
CC
(AV
CC
= DV
CC
= V
CC
)
MSP430F13x,
MSP430F14x(1)
2.7 3.6 V
Supply voltage, V
SS
(AV
SS
= DV
SS
= V
SS
) 0.0 0.0 V
Operating free-air temperature range, T
A
MSP430x13x
MSP430x14x(1)
−40 85 °C
LFXT1 crystal frequency, f
(LFXT1)
LF selected, XTS=0 Watch crystal 32768 Hz
LFXT1 crystal frequency, f
(LFXT1)
(see Notes 1 and 2)
XT1 selected, XTS=1 Ceramic resonator 450 8000 kHz
(see Notes 1 and 2)
XT1 selected, XTS=1 Crystal 1000 8000 kHz
XT2 crystal frequency, f
(XT2)
Ceramic resonator 450 8000
kHz
XT2 crystal frequency, f
(XT2)
Crystal 1000 8000
kHz
Processor frequency (signal MCLK), f
(System)
V
CC
= 1.8 V DC 4.15
MHz
Processor frequency (signal MCLK), f
(System)
V
CC
= 3.6 V DC 8
MHz
NOTES: 1. In LF mode, the LFXT1 oscillator requires a watch crystal. A 5.1MΩ resistor from XOUT to V
SS
is recommended when V
CC
<
2.5 V. In XT1 mode, the LFXT1 and XT2 oscillators accept a ceramic resonator or crystal up to 4.15MHz at V
CC
≥ 2.2 V. In XT1 mode,
the LFXT1 and XT2 oscillators accept a ceramic resonator or crystal up to 8MHz at V
CC
≥ 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)
1.8 V 3.6 V
2.7 V 3 V
4.15 MHz
8.0 MHz
Supply Voltage − V
Supply voltage range, ’F13x/’F14x(1),
during flash memory programming
Supply voltage range,
’F13x/’F14x(1), during
program execution
Figure 1. Frequency vs Supply Voltage, MSP430F13x or MSP430F14x(1)