参数资料
型号: MSP430F5519IPN
厂商: TEXAS INSTRUMENTS INC
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 25 MHz, RISC MICROCONTROLLER, PQFP80
封装: GREEN, PLASTIC, LQFP-80
文件页数: 103/119页
文件大小: 1351K
代理商: MSP430F5519IPN
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
(n/aMSP430F551x)
to ADC12
INCHx=x
(n/aMSPF430F551x)
MSP430F551x
MSP430F552x
SLAS590E
– MARCH 2009 – REVISED APRIL 2011
Port P5, P5.0 and P5.1, Input/Output With Schmitt Trigger
Table 53. 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+(2)
0
P5.0 (I/O)(3)
I: 0; O: 1
0
X
A8/VeREF+(4)
X
1
0
A8/VREF+(5)
X
1
P5.1/A9/VREF
–/VeREF– (6)
1
P5.1 (I/O)(3)
I: 0; O: 1
0
X
A9/VeREF
(7)
X
1
0
A9/VREF
(8)
X
1
(1)
X = Don
't care
(2)
VREF+/VeREF+ available on MSP430F552x devices only.
(3)
Default condition
(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. An external voltage can be applied to VeREF+ and used as the reference for the ADC12_A when available. Channel A8,
when selected with the INCHx bits, is connected to the VREF+/VeREF+ pin.
(5)
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.
(6)
VREF-/VeREF- available on MSP430F552x devices only.
(7)
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 when available. Channel A9,
when selected with the INCHx bits, is connected to the VREF-/VeREF- pin.
(8)
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.
84
Copyright
2009–2011, Texas Instruments Incorporated
相关PDF资料
PDF描述
MSP430F5526IRGCR 16-BIT, FLASH, 25 MHz, RISC MICROCONTROLLER, PQCC64
MSP430F5517IPNR 16-BIT, FLASH, RISC MICROCONTROLLER, PQFP80
MSP430F5519IPNR 16-BIT, FLASH, RISC MICROCONTROLLER, PQFP80
MSP430F5632IPZ 16-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PQFP100
MSP430F5638IPZR 16-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PQFP100
相关代理商/技术参数
参数描述
MSP430F5519IPNR 功能描述:16位微控制器 - MCU Mixed Signal Micro controller RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MSP430F5521IPN 功能描述:16位微控制器 - MCU Mixed Signal Micro controller RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MSP430F5521IPNR 功能描述:16位微控制器 - MCU Mixed Signal Micro controller RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MSP430F5522IRGCR 功能描述:16位微控制器 - MCU Mixed Signal Micro controller RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MSP430F5522IRGCT 功能描述:16位微控制器 - MCU MSP430F551x,MSP430 F552x Mix Sig MCU RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT