參數(shù)資料
型號： MSP430F5342IRGZ
廠商： TEXAS INSTRUMENTS INC
元件分類： 微控制器/微處理器
英文描述： RISC MICROCONTROLLER, PQCC48
封裝： PLASTIC, VQFN-48
文件頁數(shù)： 33/53頁
文件大?。?/td> 590K
代理商： MSP430F5342IRGZ
PRODUCTPREVIEW
P5.0/A8/VREF+/VeREF+
P5.1/A9/VREF–/VeREF–
P5SEL.x
1
0
P5DIR.x
P5IN.x
EN
Tomodule
1
0
Frommodule
P5OUT.x
1
0
DV
SS
DV
CC
P5REN.x
PadLogic
1
P5DS.x
0:Lowdrive
1:Highdrive
D
Bus
Keeper
to/fromReference
to ADC12
INCHx=x
MSP430F534x
www.ti.com
SLAS706 – AUGUST 2010
Port P5, P5.0 and P5.1, Input/Output With Schmitt Trigger
Table 48. Port P5 (P5.0 and P5.1) Pin Functions
CONTROL BITS/SIGNALS(1)
PIN NAME (P5.x)
x
FUNCTION
P5DIR.x
P5SEL.x
REFOUT
P5.0/A8/VREF+/VeREF+
0
P5.0 (I/O)(2)
I: 0; O: 1
0
X
A8/VeREF+(3)
X
1
0
A8/VREF+(4)
X
1
P5.1/A9/VREF–/VeREF–
1
P5.1 (I/O)(2)
I: 0; O: 1
0
X
A9/VeREF– (5)
X
1
0
A9/VREF–(6)
X
1
(1)
X = Don't care
(2)
Default condition
(3)
Setting the P5SEL.0 bit disables the output driver as well as the input Schmitt trigger to prevent parasitic cross currents when applying
analog signals. An external voltage can be applied to VeREF+ and used as the reference for the ADC12_A. Channel A8, when selected
with the INCHx bits, is connected to the VREF+/VeREF+ pin.
(4)
Setting the P5SEL.0 bit disables the output driver as well as the input Schmitt trigger to prevent parasitic cross currents when applying
analog signals. The VREF+ reference is available at the pin. Channel A8, when selected with the INCHx bits, is connected to the
VREF+/VeREF+ pin.
(5)
Setting the P5SEL.1 bit disables the output driver as well as the input Schmitt trigger to prevent parasitic cross currents when applying
analog signals. An external voltage can be applied to VeREF- and used as the reference for the ADC12_A. Channel A9, when selected
with the INCHx bits, is connected to the VREF-/VeREF- pin.
(6)
Setting the P5SEL.1 bit disables the output driver as well as the input Schmitt trigger to prevent parasitic cross currents when applying
analog signals. The VREF– reference is available at the pin. Channel A9, when selected with the INCHx bits, is connected to the
VREF-/VeREF- pin.
Copyright 2010, Texas Instruments Incorporated
39
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MSP430F5342IRGZR 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
MSP430F5342IRGZT 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
MSP430F5358IPZ 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
MSP430F5358IPZR 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
MSP430F5358IZQWR 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
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