參數(shù)資料
型號: MSP430X43X1
廠商: Texas Instruments, Inc.
英文描述: MIXED SIGNAL MICROCONTROLLER
中文描述: 混合信號微控制器
文件頁數(shù): 33/73頁
文件大?。?/td> 1156K
代理商: MSP430X43X1
MSP430x43x1, MSP430x43x, MSP430x44x
MIXED SIGNAL MICROCONTROLLER
SLAS344F JANUARY 2002 REVISED MAY 2007
33
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions
MIN
NOM
MAX
UNITS
Supply voltage during program execution
V
CC
(AV
CC
= DV
CC1
= DV
CC2
= V
CC
) (see Note 1)
Supply voltage during program execution, SVS enabled, PORON=1
(see Note 1 and Note 2)
V
CC
(AV
CC
= DV
CC1
= DV
CC2
= V
CC
)
Supply voltage during flash memory programming
V
CC
(AV
CC
= DV
CC1
= DV
CC2
= V
CC
) (see Note 1)
Supply voltage, V
SS
(AV
SS
= DV
SS1
= DV
SS2
= V
SS
)
MSP430F43x(1),
MSP430F44x
1.8
3.6
V
MSP430F43x(1),
MSP430F44x
2
3.6
V
MSP430F43x(1),
MSP430F44x
2.7
3.6
V
0
0
V
Operating free-air temperature range, T
A
MSP430x43x(1),
MSP430x44x
40
85
°
C
LF selected,
XTS_FLL=0
Watch crystal
32.768
kHz
LFXT1 crystal frequency, f
(LFXT1)
(see Note 3)
XT1 selected,
XTS_FLL=1
Ceramic resonator
450
8000
kHz
XT1 selected,
XTS_FLL=1
Crystal
1000
8000
kHz
XT2 crystal frequency f
XT2 crystal frequency, f
(XT2)
Ceramic resonator
450
8000
kHz
Crystal
1000
8000
Processor frequency (signal MCLK) f
Processor frequency (signal MCLK), f
(System)
V
CC
= 1.8 V
V
CC
= 3.6 V
DC
4.15
MHz
DC
8
NOTES:
1. It is recommended to power AV
CC
and DV
CC
from the same source. A maximum difference of 0.3 V between AV
CC
and DV
CC
can
be tolerated during power up and operation.
2. 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 supply voltage is raised above the minimum supply voltage plus the hysteresis of the SVS
circuitry.
3. In LF mode, the LFXT1 oscillator requires a watch crystal. In XT1 mode, LFXT1 accepts a ceramic resonator or a crystal.
1.8
3.6
2.7
3
4.15 MHz
8 MHz
Supply Voltage V
Supply voltage range, ’F43x(1)/’F44x,
during flash memory programming
Supply voltage range,
’F43x(1)/’F44x, during
program execution
f
System
(MHz)
Figure 1. Frequency vs Supply Voltage, MSP430F43x(1) or MSP430F44x
相關(guān)PDF資料
PDF描述
MSP430x43x MIXED SIGNAL MICROCONTROLLER
MSP430x44x MIXED SIGNAL MICROCONTROLLER
MSP430X43X Mixed signal microcontroller
MSP430X44X Mixed signal microcontroller
MSP430X461X MIXED SIGNAL MICROCONTROLLER
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