參數(shù)資料
型號(hào): MSP430P315S
廠商: Texas Instruments, Inc.
英文描述: MIXED SIGNAL MICROCONTROLLERS
中文描述: 混合信號(hào)微處理器
文件頁(yè)數(shù): 24/70頁(yè)
文件大小: 1176K
代理商: MSP430P315S
SLAS368D
OCTOBER 2002
REVISED MARCH 2005
24
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature (unless otherwise noted)
Voltage applied at V
CC
to V
SS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage applied to any pin (see Note)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diode current at any device terminal .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature, T
stg
: (unprogrammed device)
(programmed device)
Stresses beyond those listed under
absolute maximum ratings
may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under
recommended operating conditions
is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE: All voltages referenced to V
SS
. The JTAG fuse-blow voltage, V
FB
, is allowed to exceed the absolute maximum rating. The voltage is applied
to the TDI/TCLK pin when blowing the JTAG fuse.
0.3 V to 4.1 V
0.3 V to V
CC
+ 0.3 V
±
2 mA
55
°
C to 150
°
C
40
°
C to 85
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
recommended operating conditions
MIN
NOM
MAX
UNITS
Supply voltage during program execution,
V
CC
(AV
CC
= DV
CC
= V
CC
)
Supply voltage during flash memory programming, V
CC
(AV
CC
= DV
CC
= V
CC
)
Supply voltage during program execution, SVS enabled (see
Note 1), V
CC
(AV
CC
= DV
CC
= V
CC
)
Supply voltage, V
SS
(AV
SS
= DV
SS
= V
SS
)
MSP430F15x/16x/
161x
1.8
3.6
V
MSP430F15x/16x/
161x
2.7
3.6
V
MSP430F15x/16x/
161x
2
3.6
V
0
0
V
Operating free-air temperature range, T
A
MSP430F15x/16x/
161x
40
85
°
C
LF selected, XTS=0
Watch crystal
32.768
kHz
LFXT1 crystal frequency, f
(LFXT1)
(see Notes 2 and 3)
XT1 selected, XTS=1
Ceramic resonator
450
8000
kHz
XT1 selected, XTS=1
Crystal
1000
8000
kHz
Ceramic resonator
450
8000
XT2 crystal frequency, f
(XT2)
Crystal
1000
8000
kHz
V
CC
= 1.8 V
V
CC
= 3.6 V
DC
DC
4.15
Processor frequency (signal MCLK), f
(System)
8
MHz
NOTES:
1. The minimum operating supply voltage is defined according to the trip point where POR is going active by decreasing the supply
voltage. POR is going inactive when the V
CC
is raised above the minimum supply voltage plus the hysteresis of the SVS circuitry.
2. In LF mode, the LFXT1 oscillator requires a watch crystal. A 5.1M
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.
3. 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,
F15x/16x/161x,
during flash memory programming
Supply voltage range,
F15x/16x/161x, during
program execution
Figure 1. Frequency vs Supply Voltage, MSP430F15x/16x/161x
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