參數(shù)資料
型號： MSP430FW425IPM
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, PQFP64
封裝： GREEN, PLASTIC, QFP-64
文件頁數(shù)： 22/61頁
文件大?。?/td> 828K
代理商： MSP430FW425IPM
VCC
3 V
VCC(drop)
tpw
0
0.5
1
1.5
2
tpw Pulse Width s
0.001
1
1000
tf
tr
tpw Pulse Width s
tf = tr
V
= 3 V
Typical Conditions
cc
V
C
(drop)
V
MSP430FW42x
www.ti.com
SLAS383D – OCTOBER 2003 – REVISED JANUARY 2011
Figure 12. VCC(drop) Level With a Triangle Voltage Drop to Generate a POR/Brownout Signal
SVS (Supply Voltage Supervisor/Monitor)
(1) (2)
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
t(SVSR)
dVCC/dt > 30 V/ms (see Figure 13)
5
150
s
dVCC/dt ≤ 30 V/ms
2000
td(SVSon)
SVSon, switch from VLD = 0 to VLD
0, VCC = 3 V
20
150
s
tsettle
VLD
0(3)
12
s
V(SVSstart)
VLD
0, VCC/dt ≤ 3 V/s (see Figure 13)
1.55
1.7
V
VLD = 1
70
120
155
mV
VCC/dt ≤ 3 V/s (see Figure 13)
V(SVS_IT-)
VLD = 2 .. 14
Vhys(SVS_IT-)
x 0.004
× 0.08
VCC/dt ≤ 3 V/s (see Figure 13), external voltage
VLD = 15
4.4
10.4
mV
applied on A7
V(SVS_IT-)
VLD = 1
1.8
1.9
2.05
VLD = 2
1.94
2.1
2.25
VLD = 3
2.05
2.2
2.37
VLD = 4
2.14
2.3
2.48
VLD = 5
2.24
2.4
2.6
VLD = 6
2.33
2.5
2.71
VLD = 7
2.46
2.65
2.86
VCC/dt ≤ 3V/s (see Figure 13)
VLD = 8
2.58
2.8
3
V
VLD = 9
2.69
2.9
3.13
VLD = 10
2.83
3.05
3.29
VLD = 11
2.94
3.2
3.42
VLD = 12
3.11
3.35
3.61(4)
VLD = 13
3.24
3.5
3.76(4)
VLD = 14
3.43
3.7(4)
3.99(4)
VCC/dt ≤ 3 V/s (see Figure 13), external voltage
VLD = 15
1.1
1.2
1.3
applied on A7
ICC(SVS)
(5)
VLD
0, VCC = 2.2 V/3 V
10
15
A
(1)
The current consumption of the SVS module is not included in the ICC current consumption data.
(2)
The SVS is not active at power up.
(3)
tsettle is the settling time that the comparator o/p needs to have a stable level after VLD is switched VLD 0 to a different VLD value
somewhere between 2 and 15. The overdrive is assumed to be > 50 mV.
(4)
The recommended operating voltage range is limited to 3.6 V.
(5)
The current consumption of the SVS module is not included in the ICC current consumption data.
Copyright 2003–2011, Texas Instruments Incorporated
29
相關(guān)PDF資料
PDF描述
MSP430G2101IRSA16T 16-BIT, FLASH, RISC MICROCONTROLLER, PQCC16
MSP430G2111IRSA16R 16-BIT, FLASH, RISC MICROCONTROLLER, PQCC16
MSP430G2211IRSA16T 16-BIT, FLASH, RISC MICROCONTROLLER, PQCC16
MSP430G2201IPW14 16-BIT, FLASH, RISC MICROCONTROLLER, PDSO14
MSP430G2211IRSA16 16-BIT, FLASH, RISC MICROCONTROLLER, PQCC16
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSP430FW425IPMR 功能描述:16位微控制器 - MCU for Elec Flow Meters 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
MSP430FW427IPM 功能描述:16位微控制器 - MCU for Elec Flow Meters 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
MSP430FW427IPMR 功能描述:16位微控制器 - MCU for Elec Flow Meters 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
MSP430FW428IPMR 功能描述:16位微控制器 - MCU Mixed Signal 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
MSP430FW429IPM 功能描述:16位微控制器 - MCU Mixed Signal 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
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*