參數(shù)資料
型號: MSP430G2212IRSA16R
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, PQCC16
封裝: GREEN, PLASTIC, QFN-16
文件頁數(shù): 11/59頁
文件大?。?/td> 1020K
代理商: MSP430G2212IRSA16R
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
40.0 20.0
0.0
20.0
40.0
60.0
80.0 100.0 120.0
TA Temperature C
V
= 3.6 V
CC
TA Temperature C
I
Low
power
mode
current
A
LPM4
V
= 1.8 V
CC
V
= 3 V
CC
V
= 2.2 V
CC
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0.0
40.0 20.0
0.0
20.0
40.0
60.0
80.0 100.0 120.0
I
Low
power
mode
current
A
LPM3
V
= 3.6 V
CC
TA Temperature °C
V
= 1.8 V
CC
V
= 3 V
CC
V
= 2.2 V
CC
MSP430G2x52
MSP430G2x12
SLAS722D
– DECEMBER 2010 – REVISED AUGUST 2011
Low-Power Mode Supply Currents (Into VCC) Excluding External Current
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
(1) (2)
PARAMETER
TEST CONDITIONS
TA
VCC
MIN
TYP
MAX
UNIT
fMCLK = 0 MHz,
fSMCLK = fDCO = 1 MHz,
fACLK = 32768 Hz,
Low-power mode 0
ILPM0,1MHz
BCSCTL1 = CALBC1_1MHZ,
25
°C
2.2 V
55
A
(LPM0) current(3)
DCOCTL = CALDCO_1MHZ,
CPUOFF = 1, SCG0 = 0, SCG1 = 0,
OSCOFF = 0
fMCLK = fSMCLK = 0 MHz,
fDCO = 1 MHz,
fACLK = 32768 Hz,
Low-power mode 2
ILPM2
BCSCTL1 = CALBC1_1MHZ,
25
°C
2.2 V
22
A
(LPM2) current(4)
DCOCTL = CALDCO_1MHZ,
CPUOFF = 1, SCG0 = 0, SCG1 = 1,
OSCOFF = 0
fDCO = fMCLK = fSMCLK = 0 MHz,
Low-power mode 3
fACLK = 32768 Hz,
ILPM3,LFXT1
25
°C
2.2 V
0.7
1.0
A
(LPM3) current(4)
CPUOFF = 1, SCG0 = 1, SCG1 = 1,
OSCOFF = 0
fDCO = fMCLK = fSMCLK = 0 MHz,
Low-power mode 3
fACLK from internal LF oscillator (VLO),
ILPM3,VLO
25
°C
2.2 V
0.5
0.7
A
current, (LPM3)(4)
CPUOFF = 1, SCG0 = 1, SCG1 = 1,
OSCOFF = 0
fDCO = fMCLK = fSMCLK = 0 MHz,
25
°C
0.1
0.5
Low-power mode 4
fACLK = 0 Hz,
ILPM4
2.2 V
A
(LPM4) current(5)
CPUOFF = 1, SCG0 = 1, SCG1 = 1,
85
°C
0.8
1.5
OSCOFF = 1
(1)
All inputs are tied to 0 V or to VCC. Outputs do not source or sink any current.
(2)
The currents are characterized with a Micro Crystal CC4V-T1A SMD crystal with a load capacitance of 9 pF.
(3)
Current for brownout and WDT clocked by SMCLK included.
(4)
Current for brownout and WDT clocked by ACLK included.
(5)
Current for brownout included.
Typical Characteristics Low-Power Mode Supply Currents
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
Figure 4. LPM3 (VLO) Current vs Temperature
Figure 5. LPM4 Current vs Temperature
Copyright
2010–2011, Texas Instruments Incorporated
19
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