參數(shù)資料
型號： MSP430F1122IDW
廠商： TEXAS INSTRUMENTS INC
元件分類： 微控制器/微處理器
英文描述： 16-BIT, FLASH, 8 MHz, RISC MICROCONTROLLER, PDSO20
封裝： PLASTIC, SO-20
文件頁數(shù)： 10/53頁
文件大小： 1198K
代理商： MSP430F1122IDW
MSP430x11x2, MSP430x12x2
MIXED SIGNAL MICROCONTROLLER
SLAS361D JANUARY 2002 REVISED AUGUST 2004
18
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (continued)
Schmitt-trigger inputs Port P1 to Port P3; P1.0 to P1.7, P2.0 to P2.5, P3.0 to P3.7
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VCC = 2.2 V
1.1
1.5
VIT+
Positive-going input threshold voltage
VCC = 3 V
1.5
1.9
V
VCC = 2.2 V
0.4
0.9
VIT
Negative-going input threshold voltage
VCC = 3 V
0.9
1.3
V
VCC = 2.2 V
0.3
1.1
Vhys
Input voltage hysteresis, (VIT+ VIT)
VCC = 3 V
0.5
1
V
standard inputs RST/NMI, TEST; JTAG: TCK, TMS, TDI/TCLK
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIL
Low-level input voltage
VSS
VSS+0.6
V
VIH
High-level input voltage
VCC = 2.2 V / 3 V
0.8
×VCC
VCC
V
inputs Px.x, TAx
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
2.2 V/3 V
1.5
cycle
t(int)
External interrupt timing
Port P1, P2: P1.x to P2.x, External trigger signal
2.2 V
62
(int)
for the interrupt flag, (see Note 1)
3 V
50
ns
2.2 V
62
t(cap)
Timer_A, capture timing
TA0, TA1, TA2
3 V
50
ns
Timer_A clock frequency
2.2 V
8
f(TAext)
Timer_A clock frequency
externally applied to pin
TACLK, INCLK t(H) = t(L)
3 V
10
MHz
2.2 V
8
f(TAint)
Timer_A clock frequency
SMCLK or ACLK signal selected
3 V
10
MHz
NOTES:
1. The external signal sets the interrupt flag every time the minimum t(int) cycle and time parameters are met. It may be set even with
trigger signals shorter than t(int). Both the cycle and timing specifications must be met to ensure the flag is set. t(int) is measured in
MCLK cycles.
leakage current
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
Port P1: P1.x, 0
≤ ×≤ 7
(see Notes 1 and 2)
2.2 V/3 V
±50
Ilkg(Px.x)
High-impedance leakage current
Port P2: P2.x, 0
≤ ×≤ 5
(see Notes 1 and 2)
2.2 V/3 V
±50
nA
NOTES:
1. The leakage current is measured with VSS or VCC applied to the corresponding pin(s), unless otherwise noted.
2. The leakage of the digital port pins is measured individually. The port pin must be selected for input and there must be no optional
pullup or pulldown resistor.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSP430F1122IDW 制造商:Texas Instruments 功能描述:16-Bit Microcontroller IC 制造商:Texas Instruments 功能描述:IC, 16BIT MCU, MSP430, 8MHz, SOIC-20
MSP430F1122IDWR 功能描述:16位微控制器 - MCU 4kB Flash 256B RAM 10bit ADC 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(fēng)格:SMD/SMT
MSP430F1122IPW 功能描述:16位微控制器 - MCU 4kB Flash 256B RAM 10bit ADC 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(fēng)格:SMD/SMT
MSP430F1122IPWR 功能描述:16位微控制器 - MCU 4kB Flash 256B RAM 10bit ADC 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(fēng)格:SMD/SMT
MSP430F1122IRHB 制造商:TI 制造商全稱:Texas Instruments 功能描述:MIXED SIGNAL MICROCONTROLLER
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