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參數(shù)資料
| 型號(hào)： | MSP430F2274MDATEP |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, FLASH, RISC MICROCONTROLLER, PDSO38 |
| 封裝： | GREEN, PLASTIC, TSSOP-38 |
| 文件頁(yè)數(shù)： | 11/80頁(yè) |
| 文件大?。?/td> | 1269K |
| 代理商： | MSP430F2274MDATEP |
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0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
1.5
2.0
2.5
3.0
3.5
4.0
VCC Supply Voltage V
Active
Mode
Current
mA
fDCO = 1 MHz
fDCO = 8 MHz
fDCO = 12 MHz
fDCO = 16 MHz
0.0
1.0
2.0
3.0
4.0
5.0
0.0
4.0
8.0
12.0
16.0
fDCO DCO Frequency MHz
Active
Mode
Current
mA
TA = 25 °C
TA = 85 °C
VCC = 2.2 V
VCC = 3 V
TA = 25 °C
TA = 85 °C
SLAS614D
– SEPTEMBER 2008 – REVISED MAY 2011
Active-Mode Supply Current (Into DVCC + AVCC) Excluding External Current – Electrical
Characteristics
(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 = 32,768 Hz,
Program executes in flash,
Active-mode (AM)
IAM, 1MHz
BCSCTL1 = CALBC1_1 MHZ,
–55°C to 125°C
μA
current (1 MHz)
3 V
390
550
DCOCTL = CALDCO_1 MHZ,
CPUOFF = 0, SCG0 = 0, SCG1 = 0,
OSCOFF = 0
fDCO = fMCLK = fSMCLK = 1 MHz,
2.2 V
240
fACLK = 32,768 Hz,
Program executes in RAM,
Active-mode (AM)
IAM, 1MHz
BCSCTL1 = CALBC1_1 MHZ,
μA
current (1 MHz)
3 V
340
DCOCTL = CALDCO_1 MHZ,
CPUOFF = 0, SCG0 = 0, SCG1 = 0,
OSCOFF = 0
fMCLK = fSMCLK = fACLK = 32,768 Hz/8 = 4,096
–55°C to 85°C
5
9
2.2 V
Hz,
125
°C
18
fDCO = 0 Hz,
–55°C to 85°C
6
10
Active-mode (AM) Program executes in flash,
IAM, 4kHz
μA
current (4 kHz)
SELMx = 11, SELS = 1,
3 V
DIVMx = DIVSx = DIVAx = 11,
125
°C
20
CPUOFF = 0, SCG0 = 1, SCG1 = 0,
OSCOFF = 0
fMCLK = fSMCLK = fDCO(0, 0) 100 kHz,
–55°C to 85°C
60
85
2.2 V
fACLK = 0 Hz,
125
°C
95
Active-mode (AM) Program executes in flash,
IAM,100kHz
μA
–55°C to 85°C
72
95
current (100 kHz)
RSELx = 0, DCOx = 0,
3 V
CPUOFF = 0, SCG0 = 0, SCG1 = 0,
125
°C
125
OSCOFF = 1
(1)
All inputs are tied to 0 V or VCC. Outputs do not source or sink any current.
(2)
For TA < 105°C, 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. For TA > 105°C, the currents are characterized
using a 32-kHz external clock source for ACLK..
Typical Characteristics
– Active-Mode Supply Current (Into DV
CC + AVCC)
Figure 2. Active-Mode Current vs VCC, TA = 25°C
Figure 3. Active-Mode Current vs DCO Frequency
Copyright
2008–2011, Texas Instruments Incorporated
19
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| MSP430F2274MRHAEP | 制造商:TI 制造商全稱:Texas Instruments 功能描述:MIXED SIGNAL MICROCONTROLLER |
| MSP430F2274MRHATEP | 功能描述:16位微控制器 - MCU MicroLogic-MCU 16B 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(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 |
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| MSP430F2274TDAR | 功能描述:16位微控制器 - MCU 16-bit Ultra-Lo-Pwr Microcontroller 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(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 |
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