參數資料
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： 17/81頁
文件大?。?/td> 1133K
代理商： MSP430F249MPMEP
MSP430F249-EP
MIXED SIGNAL MICROCONTROLLER
2008
24
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
active mode supply current into VCC excluding external current (see Notes 1 and 2)
PARAMETER
TEST CONDITIONS
TA
VCC
MIN
TYP
MAX UNIT
fDCO = fMCLK = fSMCLK = 1 MHz,
fACLK = 32 768 Hz
55_C to 105_C
22 V
275
I
Active mode (AM)
fACLK = 32,768 Hz,
Program executes from flash,
BCSCTL1 CALBC1 1MHZ
125_C
2.2 V
295
318
μA
IAM, 1MHz
Active mode (AM)
current (1 MHz)
BCSCTL1 = CALBC1_1MHZ,
DCOCTL = CALDCO_1MHZ,
CPUOFF 0 SCG0 0 SCG1 0
55_C to 105_C
3 V
386
μA
_
CPUOFF = 0, SCG0 = 0, SCG1 = 0,
OSCOFF = 0
125_C
3 V
417
449
fDCO = fMCLK = fSMCLK = 1MHz,
fACLK = 32 768Hz
55_C to 105_C
22 V
230
I
Active mode (AM)
fACLK = 32,768Hz,
Program executes in RAM,
BCSCTL1 CALBC1 1MHZ
125_C
2.2 V
248
267
μA
IAM, 1MHz
Active mode (AM)
current (1 MHz)
BCSCTL1 = CALBC1_1MHZ,
DCOCTL = CALDCO_1MHZ,
CPUOFF 0 SCG0 0 SCG1 0
55_C to 105_C
3 V
321
μA
_
CPUOFF = 0, SCG0 = 0, SCG1 = 0,
OSCOFF = 0
125_C
3 V
344
370
fMCLK = fSMCLK =
fACLK = 32,768Hz/8 = 4,096Hz,
55_C to 105_C
22 V
1.5
I
Active mode (AM)
fACLK = 32,768Hz/8 = 4,096Hz,
fDCO = 0Hz,
Program executes in flash,
125_C
2.2 V
6
10.5
μA
IAM, 4kHz
Active mode (AM)
current (4 kHz)
Program executes in flash,
SELMx = 11, SELS = 1,
DIVMx = DIVSx = DIVAx = 11,
55_C to 105_C
3 V
2
μA
DIVMx DIVSx DIVAx 11,
CPUOFF = 0, SCG0 = 1, SCG1 = 0,
OSCOFF = 0
125_C
3 V
7
12.2
fMCLK = fSMCLK = fDCO(0, 0) ≈ 100kHz,
f
0Hz
55_C to 105_C
22 V
55
IAM,100kH Active mode (AM)
fACLK = 0Hz,
Program executes in flash,
125_C
2.2 V
70
81
μA
IAM,100kH
z
Active mode (AM)
current (100 kHz)
Program executes in flash,
RSELx = 0, DCOx = 0,
CPUOFF = 0 SCG0 = 0 SCG1 = 0
55_C to 105_C
3 V
67
μA
CPUOFF = 0, SCG0 = 0, SCG1 = 0,
OSCOFF = 1
125_C
3 V
84
100
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 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 > 105_C, the currents are characterized using a
32 kHz external clock source for ACLK..
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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 數據總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數據 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 數據總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數據 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 數據總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數據 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 數據總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數據 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 安裝風格:SMD/SMT
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