參數(shù)資料
型號： MSP430F2274TRHA
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
文件頁數(shù)： 25/94頁
文件大?。?/td> 1583K
代理商： MSP430F2274TRHA
MSP430F22x2
MSP430F22x4
SLAS504E
– JULY 2006 – REVISED MARCH 2011
Outputs (Ports P1, P2, P3, and P4)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
MAX
UNIT
IOH(max) = -1.5 mA
(1)
VCC - 0.25
VCC
2.2 V
IOH(max) = -6 mA
(2)
VCC - 0.6
VCC
VOH
High-level output voltage
V
IOH(max) = -1.5 mA
(1)
VCC - 0.25
VCC
3 V
IOH(max) = -6 mA
(2)
VCC - 0.6
VCC
IOL(max) = 1.5 mA
(1)
VSS
VSS + 0.25
2.2 V
IOL(max) = 6 mA
(2)
VSS
VSS + 0.6
VOL
Low-level output voltage
V
IOL(max) = 1.5 mA
(1)
VSS
VSS + 0.25
3 V
IOL(max) = 6 mA
(2)
VSS
VSS + 0.6
(1)
The maximum total current, IOH(max) and IOL(max), for all outputs combined, should not exceed ±12 mA to hold the maximum voltage drop
specified.
(2)
The maximum total current, IOH(max) and IOL(max), for all outputs combined, should not exceed ±48 mA to hold the maximum voltage drop
specified.
Output Frequency (Ports P1, P2, P3, and P4)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
2.2 V
10
P1.4/SMCLK, CL = 20 pF,
fPx.y
Port output frequency (with load)
MHz
RL = 1 k against VCC/2
(1) (2)
3 V
12
2.2 V
12
fPort_CLK
Clock output frequency
P2.0/ACLK, P1.4/SMCLK, CL = 20 pF
(2)
MHz
3 V
16
(1)
Alternatively, a resistive divider with two 2-k
resistors between VCC and VSS is used as load. The output is connected to the center tap
of the divider.
(2)
The output voltage reaches at least 10% and 90% VCC at the specified toggle frequency.
Copyright
2006–2011, Texas Instruments Incorporated
31
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相關代理商/技術參數(shù)
參數(shù)描述
MSP430F2274TRHAR 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 安裝風格:SMD/SMT
MSP430F2274TRHAT 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 安裝風格:SMD/SMT
MSP430F2274TRHATQ1 制造商:TI 制造商全稱:Texas Instruments 功能描述:MIXED SIGNAL MICROCONTROLLER
MSP430F22X2 制造商:TI 制造商全稱:Texas Instruments 功能描述:MIXED SIGNAL MICROCONTROLLER
MSP430F22X2-Q1 制造商:TI 制造商全稱:Texas Instruments 功能描述:MIXED SIGNAL MICROCONTROLLER
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