參數(shù)資料
型號(hào)： MSP430F2274TRHAT
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, PQCC40
封裝： GREEN, PLASTIC, QFN-40
文件頁(yè)數(shù)： 20/94頁(yè)
文件大小： 1583K
代理商： MSP430F2274TRHAT
MSP430F22x2
MSP430F22x4
SLAS504E
– JULY 2006 – REVISED MARCH 2011
Active Mode Supply Current (into DVCC + AVCC ) Excluding External Current
(1) (2)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA
VCC
MIN
TYP
MAX
UNIT
fDCO = fMCLK = fSMCLK = 1 MHz,
2.2 V
270
390
fACLK = 32768 Hz,
Program executes in flash,
Active mode (AM)
IAM,1MHz
BCSCTL1 = CALBC1_1MHZ,
A
current (1 MHz)
3 V
390
550
DCOCTL = CALDCO_1MHZ,
CPUOFF = 0, SCG0 = 0, SCG1 = 0,
OSCOFF = 0
fDCO = fMCLK = fSMCLK = 1 MHz,
2.2 V
240
fACLK = 32768 Hz,
Program executes in RAM,
Active mode (AM)
IAM,1MHz
BCSCTL1 = CALBC1_1MHZ,
A
current (1 MHz)
3.3 V
340
DCOCTL = CALDCO_1MHZ,
CPUOFF = 0, SCG0 = 0, SCG1 = 0,
OSCOFF = 0
fMCLK = fSMCLK = fACLK = 32768 Hz/8 =
-40
°C to
5
9
4096 Hz,
85
°C
2.2 V
fDCO = 0 Hz,
105
°C
18
Active mode (AM)
Program executes in flash,
IAM,4kHz
A
-40
°C to
current (4 kHz)
SELMx = 11, SELS = 1,
6
10
85
°C
DIVMx = DIVSx = DIVAx = 11,
3 V
CPUOFF = 0, SCG0 = 1, SCG1 = 0,
105
°C
20
OSCOFF = 0
-40
°C to
60
85
°C
fMCLK = fSMCLK = fDCO(0, 0) ≈ 100 kHz,
2.2 V
fACLK = 0 Hz,
105
°C
95
Active mode (AM)
IAM,100kHz
Program executes in flash,
A
current (100 kHz)
-40
°C to
RSELx = 0, DCOx = 0, CPUOFF = 0,
72
95
85
°C
3 V
SCG0 = 0, SCG1 = 0, OSCOFF = 1
105
°C
105
(1)
All inputs are tied to 0 V or 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. The internal and external
load capacitance is chosen to closely match the required 9 pF.
Copyright
2006–2011, Texas Instruments Incorporated
27
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