參數(shù)資料
型號(hào): MSP430FW425IPM
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 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(yè)數(shù): 28/61頁(yè)
文件大?。?/td> 828K
代理商: MSP430FW425IPM
tEx(SIFCHx)
SIFEX(tsm)
P6.x/SIFCH.x
tSIFCH(x)
I(SIFCHx)
P6.x/SIFCH.x
SIFCOM
VOL(SIFCHx)
VOH(SIFCHx)
Damping
Transistor
Excitation
Transistor
MSP430FW42x
SLAS383D – OCTOBER 2003 – REVISED JANUARY 2011
www.ti.com
Scan IF, Port Drive, Port Timing
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
Voltage drop due to excitation
I(SIFCHx) = 2 mA,
VOL(SIFCHx)
transistor's on-resistance (see
3 V
0.3
V
SIFTEN = 1
Voltage drop due to damping
I(SIFCHx) = -200 A,
VOH(SIFCHx)
transistor’s on-resistance(1) (see
3 V
0.1
V
SIFTEN = 1
I(SIFCOM) = 3 mA,
VOL(SIFCOM)
2.2 V/3 V
0
0.1
V
SIFSH = 1
V(SIFCHx) = 0 V to AVCC, port
ISIFCHx(tri-state)
function disabled,
3 V
-50
50
nA
SIFSH = 1
Change of pulse width of internal
ΔtdSIFCH :
I(SIFCHx) = 3 mA,
signal SIFEX(tsm) to pulse width
2.2 V/3 V
-20
20
ns
twEx(tsm) - twSIFCH
tEx(SIFCHx) = 500 ns ±20%
at pin SIFCHx (see Figure 18)
(1)
SIFCOM = 1.5V , supplied externally (see Figure 19)
Figure 18. P6.x/SIFCHx Timing, SIFCHx Function Selected
Figure 19. Voltage Drop Due to On-Resistance
34
Copyright 2003–2011, Texas Instruments Incorporated
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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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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