參數(shù)資料
型號： MSP430F249MPMEP
廠商： TEXAS INSTRUMENTS INC
元件分類： 微控制器/微處理器
英文描述： 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP64
封裝： GREEN, PLASTIC, QFP-64
文件頁數(shù)： 19/81頁
文件大?。?/td> 1133K
代理商： MSP430F249MPMEP
MSP430F249-EP
MIXED SIGNAL MICROCONTROLLER
2008
26
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
low-power mode supply current into VCC excluding external current (see Notes 1 and 2)
PARAMETER
TEST CONDITIONS
TA
VCC
MIN
TYP
MAX UNIT
fMCLK = 0 MHz,
fSMCLK = fDCO = 1 MHz
55_C to 105_C
22 V
60
μA
I
Low-power mode 0
(LPM0) current
fSMCLK = fDCO = 1 MHz,
fACLK = 32,768Hz,
BCSCTL1 CALBC1 1MHZ
125_C
2.2 V
63
88
μA
ILPM0, 1MHz
(LPM0) current
(see Note 3)
BCSCTL1 = CALBC1_1MHZ,
DCOCTL = CALDCO_1MHZ,
CPUOFF 1 SCG0 0 SCG1 0
55_C to 105_C
3 V
75
μA
_
CPUOFF = 1, SCG0 = 0, SCG1 = 0,
OSCOFF = 0
125_C
3 V
80
98
μA
fMCLK = 0MHz,
f
100kHz
55_C to 105_C
22 V
33
μA
ILPM0,
Low-power mode 0
(LPM0) current
fSMCLK = fDCO(0, 0) ≈ 100kHz,
fACLK = 0Hz,
125_C
2.2 V
36
45
μA
ILPM0,
100kHz
(LPM0) current
(see Note 3)
fACLK = 0Hz,
RSELx = 0, DCOx = 0,
CPUOFF = 1 SCG0 = 0 SCG1 = 0
55_C to 105_C
3 V
36
μA
(see Note 3)
CPUOFF = 1, SCG0 = 0, SCG1 = 0,
OSCOFF = 1
125_C
3 V
40
50
μA
fMCLK = fSMCLK = 0MHz, fDCO = 1 MHz,
f
32 768Hz
55_C to 105_C
22 V
20
μA
I
Low-power mode 2
(LPM2) current
fACLK = 32,768Hz,
BCSCTL1 = CALBC1_1MHZ,
125_C
2.2 V
25
42
μA
ILPM2
(LPM2) current
(see Note 4)
BCSCTL1 = CALBC1_1MHZ,
DCOCTL = CALDCO_1MHZ,
CPUOFF = 1 SCG0 = 0 SCG1 = 1
55_C to 105_C
3 V
23
μA
(see Note 4)
CPUOFF = 1, SCG0 = 0, SCG1 = 1,
OSCOFF = 0
125_C
3 V
48
μA
55_C
0.8
25°C
22 V
0.9
1.3
μA
fDCO = fMCLK = fSMCLK = 0 MHz
105°C
2.2 V
15
μA
I
Low-power mode 3
(LPM3) current
fDCO = fMCLK = fSMCLK = 0 MHz,
fACLK = 32,768Hz,
125°C
22
ILPM3,LFXT1
(LPM3) current
(see Note 4)
fACLK = 32,768Hz,
CPUOFF = 1, SCG0 = 1, SCG1 = 1,
OSCOFF 0
55_C
0.9
(see Note 4)
OSCOFF = 0
25°C
3 V
1
1.4
μA
105°C
3 V
17
μA
125°C
27
55_C
0.3
25°C
22 V
0.3
0.9
μA
fDCO = fMCLK = fSMCLK = 0 MHz
105°C
2.2 V
2.5
4.5
μA
I
Low-power mode 3
fDCO = fMCLK = fSMCLK = 0 MHz,
fACLK from internal LF oscillator (VLO),
125°C
8
15
ILPM3,VLO
Low-power mode 3
current, (LPM3)
(
Nt 4)
fACLK from internal LF oscillator (VLO),
CPUOFF = 1, SCG0 = 1, SCG1 = 1,
OSCOFF 0
55_C
0.4
()
(see Note 4)
OSCOFF = 0
25°C
3 V
0.4
1
μA
105°C
3 V
3.1
5.5
μA
125°C
9
16
Low-power mode 4
fDCO = fMCLK = fSMCLK = 0MHz
55_C
0.1
I
Low-power mode 4
(LPM4) current
fDCO = fMCLK = fSMCLK = 0MHz,
fACLK = 0Hz,
25°C
2.2 V
and
0.1
0.5
A
ILPM4
(LPM4) current
(see Note 5)
fACLK = 0Hz,
CPUOFF = 1, SCG0 = 1, SCG1 = 1,
OSCOFF 1
105°C
and
3 V
13
μA
OSCOFF = 1
125°C
3 V
22
NOTES: 1. All inputs are tied to 0 V or VCC. Outputs do not source or sink any current.
2. For < 105°C, the currents are characterized with a micro crystal CC4VT1A SMD crystal with a load capacitance of 9 pF.
The internal and external load capacitance is chosen to closely match the required 9 pF. For Ta > 105°C, ACLK was sourced from
an external clock source.
3. Current for Brownout and WDT+ is included. The WDT+ is clocked by SMCLK.
4. Current for Brownout and WDT+ is included. The WDT+ is clocked by ACLK.
5. Current for Brownout included.
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MSP430F249TPM 功能描述:16位微控制器 - MCU 16B Ultra-Lo-Pwr MCU RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小: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
MSP430F249TPMR 功能描述:16位微控制器 - MCU 16B Ultra-Lo-Pwr MCU RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小: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
MSP430F249TRGCR 功能描述:16位微控制器 - MCU 16B Ultra-Lo-Pwr MCU RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小: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
MSP430F249TRGCT 功能描述:16位微控制器 - MCU 16B Ultra-Lo-Pwr MCU RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小: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
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