參數(shù)資料
型號： MSP430F2121TRGE
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, PQCC24
封裝： PLASTIC, QFN-24
文件頁數(shù)： 57/95頁
文件大?。?/td> 1832K
代理商： MSP430F2121TRGE
MSP430x23x, MSP430x24x(1), MSP430x2410
MIXED SIGNAL MICROCONTROLLER
SLAS547D -- JUNE 2007 -- REVISED APRIL 2010
60
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (continued)
Comparator_A+ (see Note 1)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
I
CAON 1 CARSEL 0 CAREF 0
2.2 V
25
40
A
I(DD)
CAON = 1, CARSEL = 0, CAREF = 0
3V
45
60
A
I
CAON = 1, CARSEL = 0,
CAREF 1/2/3 No load at
2.2 V
30
50
A
I(Refladder/Refdiode)
CAREF = 1/2/3, No load at
P2.3/CA0/TA1 and P2.4/CA1/TA2
3V
45
71
A
V(IC)
Common-mode input
voltage
CAON = 1
2.2 V/3 V
0
VCC--1
V
V(Ref025)
Voltageat0.25VCC node
VCC
PCA0 = 1, CARSEL = 1, CAREF = 1,
no load at P2.3/CA0/TA1 and
P2.4/CA1/TA2
2.2 V/3 V
0.23
0.24
0.25
V(Ref050)
Voltage at 0.5VCC node
VCC
PCA0 = 1, CARSEL = 1, CAREF = 2,
no load at P2.3/CA0/TA1 and
P2.4/CA1/TA2
2.2 V/3 V
0.47
0.48
0.5
V
See Figure 35 and Figure 36
PCA0 = 1, CARSEL = 1, CAREF = 3,
no load at P2 3/CA0/TA1 and
2.2 V
390
480
540
mV
V(RefVT)
See Figure 35 and Figure 36
no load at P2.3/CA0/TA1 and
P2.4/CA1/TA2 TA =85°C
3V
400
490
550
mV
V(offset)
Offset voltage
SeeNote2
2.2 V/3 V
--30
30
mV
Vhys
Input hysteresis
CAON = 1
2.2 V/3 V
0
0.7
1.4
mV
TA =25°C, Overdrive 10 mV,
2.2 V
80
165
300
ns
t
Response time,
low to high and high to low
TA = 25 C, Overdrive 10 mV,
Without filter: CAF = 0
3V
70
120
240
ns
t(response)
low to high and high to low
(see Note 3)
TA =25°C, Overdrive 10 mV,
2.2 V
1.4
1.9
2.8
s
(see Note 3)
TA = 25 C, Overdrive 10 mV,
With filter: CAF = 1
3V
0.9
1.5
2.2
s
NOTES: 1. The leakage current for the Comparator_A terminals is identical to Ilkg(Px.x) specification.
2. The input offset voltage can be cancelled by using the CAEX bit to invert the Comparator_A inputs on successive measurements.
The two successive measurements are then summed together.
3. The response time is measured at P2.2/CAOUT/TA0/CA4 with an input voltage step, with Comparator_A+ already enabled
(CAON = 1). If CAON is set at the same time, a settling time of up to 300 ns is added to the response time.
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MSP430F2121TRGER 功能描述:16位微控制器 - MCU 16B Ultra-Lo-Pwr MCU 4kB FL 256B RAM Comp 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
MSP430F2121TRGET 功能描述:16位微控制器 - MCU 16B Ultra-Lo-Pwr MCU 4kB FL 256B RAM Comp 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
MSP430F2122IPW 功能描述:16位微控制器 - MCU 16B 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
MSP430F2122IPWR 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 安裝風格:SMD/SMT
MSP430F2122IRHB 制造商:TI 制造商全稱:Texas Instruments 功能描述:MIXED SIGNAL MICROCONTROLLER
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