參數(shù)資料
型號(hào)： MSP430F1121IPW
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 微控制器/微處理器
英文描述： 16-BIT, FLASH, 8 MHz, RISC MICROCONTROLLER, PDSO20
封裝： PLASTIC, TSSOP-20
文件頁(yè)數(shù)： 16/43頁(yè)
文件大?。?/td> 869K
代理商： MSP430F1121IPW
MSP430C11x1, MSP430F11x1A
MIXED SIGNAL MICROCONTROLLER
SLAS241I SEPTEMBER 1999 REVISED DECEMBER 2008
23
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (continued)
DCO
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
f
R
0 DCO
3 MOD
0 DCOR
0
T
25
°C
2.2 V
0.08
0.12
0.15
MHz
f(DCO03)
Rsel = 0, DCO = 3, MOD = 0, DCOR = 0,
TA = 25°C
3 V
0.08
0.13
0.16
MHz
f
R
1 DCO
3 MOD
0 DCOR
0
T
25
°C
2.2 V
0.14
0.19
0.23
MHz
f(DCO13)
Rsel = 1, DCO = 3, MOD = 0, DCOR = 0,
TA = 25°C
3 V
0.14
0.18
0.22
MHz
f(CO )
R
=2 DCO=3 MOD=0 DCOR=0
T =25
°C
2.2 V
0.22
0.30
0.36
MHz
f(DCO23)
Rsel = 2, DCO = 3, MOD = 0, DCOR = 0,
TA = 25°C
3 V
0.22
0.28
0.34
MHz
f
R
=3 DCO=3 MOD=0 DCOR=0
T =25
°C
2.2 V
0.37
0.49
0.59
MHz
f(DCO33)
Rsel = 3, DCO = 3, MOD = 0, DCOR = 0,
TA = 25°C
3 V
0.37
0.47
0.56
MHz
f
R
=4 DCO=3 MOD=0 DCOR=0
T =25
°C
2.2 V
0.61
0.77
0.93
MHz
f(DCO43)
Rsel = 4, DCO = 3, MOD = 0, DCOR = 0,
TA = 25°C
3 V
0.61
0.75
0.9
MHz
f
R
=5 DCO=3 MOD=0 DCOR=0
T =25
°C
2.2 V
1
1.2
1.5
MHz
f(DCO53)
Rsel = 5, DCO = 3, MOD = 0, DCOR = 0,
TA = 25°C
3 V
1
1.3
1.5
MHz
f
R
=6 DCO=3 MOD=0 DCOR=0
T =25
°C
2.2 V
1.6
1.9
2.2
MHz
f(DCO63)
Rsel = 6, DCO = 3, MOD = 0, DCOR = 0,
TA = 25°C
3 V
1.69
2
2.29
MHz
f
R
=7 DCO=3 MOD=0 DCOR=0
T =25
°C
2.2 V
2.4
2.9
3.4
MHz
f(DCO73)
Rsel = 7, DCO = 3, MOD = 0, DCOR = 0,
TA = 25°C
3 V
2.7
3.2
3.65
MHz
f
R
=7 DCO=7 MOD=0 DCOR=0
T =25
°C
2.2 V
4
4.5
4.9
MHz
f(DCO77)
Rsel = 7, DCO = 7, MOD = 0, DCOR = 0,
TA = 25°C
3 V
4.4
4.9
5.4
MHz
f
R
=4 DCO=7 MOD=0 DCOR=0
T =25
°C
2 2 V/3 V
fDCO40
MHz
f(DCO47)
Rsel = 4, DCO = 7, MOD = 0, DCOR = 0,
TA = 25°C
2.2 V/3 V
fDCO40
x1.7
fDCO40
x2.1
fDCO40
x2.5
MHz
S(Rsel)
SR = fRsel+1/fRsel
2.2 V/3 V
1.35
1.65
2
ratio
S(DCO)
SDCO = fDCO+1/fDCO
2.2 V/3 V
1.07
1.12
1.16
ratio
D
Temperature drift R
= 4 DCO = 3 MOD = 0 (see Note 1)
2.2 V
0.31
0.36
0.40
%/
°C
Dt
Temperature drift, Rsel = 4, DCO = 3, MOD = 0 (see Note 1)
3 V
0.33
0.38
0.43
%/
°C
DV
Drift with VCC variation, Rsel = 4, DCO = 3, MOD = 0 (see Note 1)
2.2 V/3 V
0
5
10
%/V
NOTE 1: These parameters are not production tested.
2.2 V
3 V
VCC
Max
Min
Max
Min
f(DCOx7)
f(DCOx0)
Frequency
V
ariance
0
12
3
45
67
DCO Steps
1
f DCOCLK
Figure 12. DCO Characteristics
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSP430F1121IPW 制造商:Texas Instruments 功能描述:FLASH LOW POWER MCU TSSOP20 430
MSP430F1121IPWR 功能描述:16位微控制器 - MCU 16B Ultra-Lo-Pwr MCU 4kB FL 256B RAM Comp RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線(xiàn)寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
MSP430F1122 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:MIXED SIGNAL MICROCONTROLLER
MSP430F1122IDW 功能描述:16位微控制器 - MCU 4kB Flash 256B RAM 10bit ADC RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線(xiàn)寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
MSP430F1122IDW 制造商:Texas Instruments 功能描述:16-Bit Microcontroller IC 制造商:Texas Instruments 功能描述:IC, 16BIT MCU, MSP430, 8MHz, SOIC-20
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