參數(shù)資料
型號： MSP430F2122IRHBT
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, PQCC32
封裝： GREEN, PLASTIC, QFN-32
文件頁數(shù)： 41/81頁
文件大?。?/td> 1738K
代理商： MSP430F2122IRHBT
MSP430F21x2
MIXED SIGNAL MICROCONTROLLER
SLAS578G -- NOVEMBER 2007 -- REVISED DECEMBER 2009
46
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (continued)
10-bit ADC, power supply and input range conditions (see Note 1)
PARAMETER
TEST CONDITIONS
TA
VCC
MIN
TYP
MAX
UNIT
VCC
Analog supply voltage
range
VSS =0 V
2.2
3.6
V
VAx
Analog input voltage
range (see Note 2)
All Ax terminals,
Analog inputs selected in ADC10AE
register
0
VCC
V
I
ADC10 supply current
fADC10CLK = 5MHz,
ADC10ON = 1, REFON = 0
I: --40°Cto85°C
2.2 V
0.52
1.05
mA
IADC10
ADC10 supply current
(see Note 3)
ADC10ON = 1, REFON = 0
ADC10SHT0 = 1, ADC10SHT1 = 0,
ADC10DIV = 0
I: 40 C to 85 C
T: --40°C to105°C
3V
0.6
1.2
mA
I
Reference supply
current reference buffer
fADC10CLK = 5MHz,
ADC10ON = 0, REF2_5V = 0,
REFON = 1, REFOUT = 0
I: --40°Cto85°C
T: --40°C to105°C
2.2 V/3 V
0 25
0 4
mA
IREF+
current, reference buffer
disabled (see Note 4)
fADC10CLK = 5MHz,
ADC10ON = 0, REF2_5V = 1,
REFON = 1, REFOUT = 0
I: --40°Cto85°C
T: --40°C to105°C
3V
0.25
0.4
mA
I
Reference buffer supply
current with
fADC10CLK = 5MHz,
ADC10ON = 0,
REFON 1 REF2 5V 0
--40°Cto85°C
2.2 V/3 V
1.1
1.4
mA
IREFB, 0
current with
ADC10SR = 0
(see Note 4)
REFON = 1, REF2_5V =0,
REFOUT = 1,
ADC10SR = 0
105°C
2.2 V/3 V
1.8
mA
I
Reference buffer supply
current with
fADC10CLK = 5MHz,
ADC10ON = 0,
REFON = 1,
--40°Cto85°C
2.2 V/3 V
0.5
0.7
mA
IREFB, 1
current with
ADC10SR = 1
(see Note 4)
REFON = 1,
REF2_5V = 0,
REFOUT = 1,
ADC10SR = 1
105°C
2.2 V/3 V
0.8
mA
CI
Input capacitance
Only one terminal Ax selected at a
time
I: --40°Cto85°C
T: --40°C to105°C
27
pF
RI
Input MUX ON
resistance
0V ≤ VAx ≤ VCC
I: --40°Cto85°C
T: --40°C to105°C
2.2 V/3 V
2000
NOTES: 1. The leakage current is defined in the leakage current table with Px.x/Ax parameter.
2. The analog input voltage range must be within the selected reference voltage range VR+ to VR-- for valid conversion results.
3. The internal reference supply current is not included in current consumption parameter IADC10.
4. The internal reference current is supplied via terminal VCC. Consumption is independent of the ADC10ON control bit, unless a
conversion is active. The REFON bit enables the built-in reference to settle before starting an A/D conversion.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSP430F2122IRTV 制造商:TI 制造商全稱:Texas Instruments 功能描述:MIXED SIGNAL MICROCONTROLLER
MSP430F2122IRTVR 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(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
MSP430F2122IRTVT 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(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
MSP430F2122TPW 功能描述:16位微控制器 - MCU 16B Ultra-Lo-Pwr Microcntrlr 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
MSP430F2122TPWR 功能描述:16位微控制器 - MCU 16B Ultra-Lo-Pwr Microcntrlr 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
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